CP10.121, CP10.122 12V, 16A, 192W, SINGLE PHASE INPUT CP-Series POWER SUPPLY AC 100-240V Wide-range Input Width only 39mm Efficiency up to 94.3% Excellent Partial Load Efficiency 20% Output Power Reserves Safe HiccupPLUS Overload Mode Easy Fuse Breaking due to High Overload Peak Current Active Power Factor Correction (PFC) Minimal Inrush Current Surge Full Power Between -25°C and +60°C Remote ON / OFF Function DC-OK Relay Contact 3 Year Warranty GENERAL DESCRIPTION SHORT-FORM DATA The DIMENSION CP-Series units are high-end power supplies in a medium price range without compromising quality, reliability and performance. The CP-Series is part of the DIMENSION power supply family. The most outstanding features of CP10 are the high efficiency, advanced inrush current limitation, active PFC and the wide operational temperature range. Output voltage Adjustment range Output current The CP-Series includes all the essential basic functions. The devices have a power reserve of 20% included, which may even be used continuously at temperatures up to +45°C. Additionally, the CP10 can deliver three times the nominal output current for at least 12ms which helps to trip fuses on faulty output branches. High immunity to transients and power surges as well as low electromagnetic emission, a shut-down input, a DCOK relay contact and a large international approval package for a variety of applications makes this unit suitable for nearly every situation. ORDER NUMBERS Power Supply CP10.121 CP10.122 Mechanical Accessory ZM12.SIDE ZM4.WALL DC 12V Nominal 12 - 15Vdc Factory setting 12.0V 19.2 – 15.4A Below +45°C ambient 16.0 – 12.8A At +60°C ambient 12.0 – 9.6A At +70°C ambient Derate linearely between +45°C and +70°C Input voltage AC AC 100-240V -15% / +10% Mains frequency 50-60Hz ±6% Input current AC 1.74 / 0.92A At 120 / 230Vac Power factor 0.99 / 0.96 At 120 / 230Vac Input voltage DC DC 110-150V ±20% For CP10.121 DC 110-300V ±20% For CP10.122 Input current DC 1.90A At 110Vdc 1.38A At 150Vdc 0.68A At 300Vdc Input inrush current 6 / 9A pk At 120 / 230Vac, 40°C Efficiency 92.8 / 94.3% At 120 / 230Vac Losses 14.9 / 11.6W At 120 / 230Vac Hold-up time 50ms Temperature range -25°C to +70°C Size (w x h x d) 39x124x117mm Without DIN-rail Weight 600g / 1.3lb MAJOR AGENCY APPROVALS Standard unit (preferred item) With extended DC-input For details and a complete approval list see section 21. IND. CONT. EQ. Side mount bracket Wall/ panel mount bracket Class I Div 2 UL 60950-1 IECEx ATEX Aug. 2017 / Rev. 1.3 DS-CP10.121-EN All parameters are typical values specified at 230Vac, 50Hz input voltage, 12V 16A output, 25°C ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany Marine 1/28 CP10.121, CP10.122 12V, 16A, 192W, SINGLE PHASE INPUT CP-Series INDEX Page 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. Intended Use .......................................................3 Installation Requirements...................................3 AC-Input...............................................................4 DC-Input...............................................................5 Input Inrush Current ...........................................6 Output .................................................................7 Hold-up Time.......................................................8 DC-OK Relay Contact ..........................................9 Remote ON / OFF Function .................................9 Efficiency and Power Losses..............................10 Lifetime Expectancy ..........................................11 MTBF ..................................................................11 Functional Diagram...........................................12 Terminals and Wiring........................................13 Front Side and User Elements...........................14 EMC....................................................................15 Environment ......................................................16 Protection Features ...........................................17 Safety Features ..................................................17 Dielectric Strength ............................................18 Approvals...........................................................19 Page 22. Other Fulfilled Standards ................................. 19 23. Physical Dimensions and Weight ..................... 20 24. Accessories ........................................................ 21 24.1. ZM4.WALL – Wall/Panel Mount Bracket .21 24.2. ZM12.SIDE - Side Mounting Bracket........22 24.3. YR40.242 – Redundancy Module .............22 25. Application Notes............................................. 23 25.1. Peak Current Capability ...........................23 25.2. Back-feeding Loads ..................................24 25.3. External Input Protection.........................24 25.4. Output Circuit Breakers............................24 25.5. Parallel Use to Increase Output Power....25 25.6. Parallel Use for Redundancy ....................25 25.7. Series Operation .......................................26 25.8. Inductive and Capacitive Loads................26 25.9. Charging of Batteries ...............................26 25.10. Operation on Two Phases ........................27 25.11. Use in a Tightly Sealed Enclosure ............27 25.12. Mounting Orientations ............................28 The information given in this document is correct to the best of our knowledge and experience at the time of publication. If not expressly agreed otherwise, this information does not represent a warranty in the legal sense of the word. As the state of our knowledge and experience is constantly changing, the information in this data sheet is subject to revision. We therefore kindly ask you to always use the latest issue of this document (available under www.pulspower.com). No part of this document may be reproduced or utilized in any form without our prior permission in writing. TERMINOLOGY AND ABREVIATIONS PE and symbol PE is the abbreviation for Protective Earth and has the same meaning as the symbol . Earth, Ground This document uses the term “earth” which is the same as the U.S. term “ground”. T.b.d. To be defined, value or description will follow later. AC 230V A figure displayed with the AC or DC before the value represents a nominal voltage with standard tolerances (usually ±15%) included. E.g.: DC 12V describes a 12V battery disregarding whether it is full (13.7V) or flat (10V) 230Vac A figure with the unit (Vac) at the end is a momentary figure without any additional tolerances included. 50Hz vs. 60Hz As long as not otherwise stated, AC 100V and AC 230V parameters are valid at 50Hz mains frequency. AC 120V parameters are valid for 60Hz mains frequency. may A key word indicating flexibility of choice with no implied preference. shall A key word indicating a mandatory requirement. should A key word indicating flexibility of choice with a strongly preferred implementation. Aug. 2017 / Rev. 1.3 DS-CP10.121-EN All parameters are typical values specified at 230Vac, 50Hz input voltage, 12V 16A output, 25°C ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 2/28 CP10.121, CP10.122 CP-Series 12V, 16A, 192W, SINGLE PHASE INPUT 1. INTENDED USE This device is designed for installation in an enclosure and is intended for the general professional use such as in industrial control, office, communication, and instrumentation equipment. Do not use this power supply in equipment, where malfunction may cause severe personal injury or threaten human life. 2. INSTALLATION REQUIREMENTS This device may only be installed and put into operation by qualified personnel. This device does not contain serviceable parts. The tripping of an internal fuse is caused by an internal defect. If damage or malfunction should occur during installation or operation, immediately turn power off and send unit to the factory for inspection. Mount the unit on a DIN-rail so that the input terminals are located on the bottom of the unit. For other mounting orientations see de-rating requirements in this document. See chapter 25.12. This device is designed for convection cooling and does not require an external fan. Do not obstruct airflow and do not cover ventilation grid (e.g. cable conduits) by more than 15%! Keep the following installation clearances: 40mm on top, 20mm on the bottom, 5mm on the left and right sides are recommended when the device is loaded permanently with more than 50% of the rated power. Increase this clearance to 15mm in case the adjacent device is a heat source (e.g. another power supply). A disconnecting means shall be provided for the output of the power supplies when used in applications according to CSA C22.2 No 107.1-01. WARNING Risk of electrical shock, fire, personal injury or death. - Do not use the power supply without proper grounding (Protective Earth). Use the terminal on the input block for earth connection and not one of the screws on the housing. - Turn power off before working on the device. Protect against inadvertent re-powering. - Make sure that the wiring is correct by following all local and national codes. - Do not modify or repair the unit. - Do not open the unit as high voltages are present inside. - Use caution to prevent any foreign objects from entering the housing. - Do not use in wet locations or in areas where moisture or condensation can be expected. - Do not touch during power-on, and immediately after power-off. Hot surfaces may cause burns. Notes for use in hazardous location areas: The power supply is suitable for use in Class I Division 2 Groups A, B, C, D locations and for use in Group II Category 3 (Zone 2) environments. See section 21 for details. WARNING EXPLOSION HAZARDS! Substitution of components may impair suitability for this environment. Do not disconnect the unit or operate the voltage adjustment unless power has been switched off or the area is known to be non-hazardous. A suitable enclosure must be provided for the end product which has a minimum protection of IP54 and fulfils the requirements of the EN 60079-15. Aug. 2017 / Rev. 1.3 DS-CP10.121-EN All parameters are typical values specified at 230Vac, 50Hz input voltage, 12V 16A output, 25°C ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 3/28 CP10.121, CP10.122 12V, 16A, 192W, SINGLE PHASE INPUT CP-Series 3. AC-INPUT AC input AC input range Nom. AC 100-240V Suitable for TN-, TT- and IT mains networks Min. 85-264Vac Continuous operation Min. 264-300Vac For maximal 500ms Max. 300Vac Continuous, IEC 62103 Nom. 50–60Hz ±6% Typ. 80Vac Steady-state value, see Fig. 3-1 Typ. 70Vac Steady-state value, see Fig. 3-1 Typ. 55Vac Dynamic value (250ms) See recommendations in chapter 25.3. Allowed voltage L or N to earth Input frequency Turn-on voltage Shut-down voltage External input protection Input current Power factor*) Crest factor**) Start-up delay Rise time Turn-on overshoot Typ. Typ. Typ. Typ. Typ. AC 100V 2.11A 0.99 1.5 300ms 18ms AC 120V 1.74A 0.99 1.65 290ms 18ms AC 230V 0.92A 0.96 1.65 240ms 18ms Typ. 35ms 35ms 35ms Max. 200mV 200mV 200mV At 12V, 16A, see Fig. 3-3 At 12V, 16A, see Fig. 3-4 At 12V, 16A See Fig. 3-2 At 12V, 16A const. current load, 0mF load capacitance, see Fig. 3-2 At 12V, 16A const. current load, 16mF load capacitance,, see Fig. 3-2 See Fig. 3-2 *) The power factor is the ratio of the true (or real) power to the apparent power in an AC circuit. **) The crest factor is the mathematical ratio of the peak value to RMS value of the input current waveform. Fig. 3-1 Input voltage range Turn-on Shut-down max. 500ms Input Voltage - 5% Output Voltage VIN 85V Start-up delay Overshoot Rated input range POUT Fig. 3-2 Turn-on behavior, definitions Rise Time 264V 300Vac Fig. 3-3 Input current vs. output current at 12V output voltage Input Current, typ. Fig. 3-4 Power factor vs. output current at 12V output voltage Power Factor, typ. 3A 1.0 2.5 a) 100Vac b) 120Vac c) 230Vac 2.0 1.5 1.0 (a) (b) (c) (a) 0.95 (b) 0.9 0.85 (a) 100Vac, (b) 120Vac, (c) 230Vac (c) 0.8 0.5 Output Current 0 0 2 4 6 8 10 12 14 16 18 20A Output Current 0.75 2 4 6 8 10 12 14 16 18 20A Aug. 2017 / Rev. 1.3 DS-CP10.121-EN All parameters are typical values specified at 230Vac, 50Hz input voltage, 12V 16A output, 25°C ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 4/28 CP10.121, CP10.122 12V, 16A, 192W, SINGLE PHASE INPUT CP-Series 4. DC-INPUT Input voltage DC Input voltage range DC DC input current Allowed voltage L/N to earth Turn-on voltage Shut-down voltage Nom. Nom. Min. Min. Typ. Typ. Typ. Max. Typ. Typ. typ. Fig. 4-1 Wiring for DC Input Battery + Power Supply AC L N PE - + Load - DC 110-150V ±20% DC 110-300V ±20% 88-180Vdc 88-360Vdc 1.90A 1.38A 0.68A 375Vdc 80Vdc 70Vdc 55Vac For CP10.121 For CP10.122 For CP10.121 For CP10.122 At 110Vdc, 12V, 16A At 150Vdc, 12V, 16A At 300Vdc, 12V, 16A Continuous, IEC 62477-1 Steady state value Steady state value Dynamic value (250ms) Instructions for DC use: a) Use a battery or a similar DC source. A supply from the intermediate DC-bus of a frequency converter is not recommended and can cause a malfunction or damage the unit. b) Connect +pole to L and –pole to N. c) Connect the PE terminal to an earth wire or to the machine ground. DC Aug. 2017 / Rev. 1.3 DS-CP10.121-EN All parameters are typical values specified at 230Vac, 50Hz input voltage, 12V 16A output, 25°C ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 5/28 CP10.121, CP10.122 12V, 16A, 192W, SINGLE PHASE INPUT CP-Series 5. INPUT INRUSH CURRENT An active inrush limitation circuit (NTCs, which are bypassed by a relay contact) limits the input inrush current after turn-on of the input voltage. The charging current into EMI suppression capacitors is disregarded in the first microseconds after switch-on. Inrush current Max. Typ. Typ. Max. Inrush energy Fig. 5-1 Typical turn-on behaviour at nominal load, 120Vac input and 25°C ambient 50ms/DIV Output voltage 10V/DIV AC 120V 7Apeak 6Apeak 6Apeak AC 230V 11Apeak 6Apeak 9Apeak At 40°C, cold start At 25°C, cold start At 40°C, cold start 0.1A²s 0.1A²s 0.4A²s At 40°C, cold start Fig. 5-2 Typical turn-on behaviour at nominal load, 230Vac input and 25°C ambient 50ms/DIV 6A Input current 2A/DIV Input voltage 250V/DIV AC 100V 11Apeak 9Apeak 9Apeak Input current 2A/DIV 6A Input voltage 500V/DIV Output voltage 10V/DIV Aug. 2017 / Rev. 1.3 DS-CP10.121-EN All parameters are typical values specified at 230Vac, 50Hz input voltage, 12V 16A output, 25°C ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 6/28 CP10.121, CP10.122 12V, 16A, 192W, SINGLE PHASE INPUT CP-Series 6. OUTPUT Output voltage Adjustment range Nom. Min. Max. 12Vdc 12-15Vdc 16.5Vdc Factory settings Line regulation Load regulation Ripple and noise voltage Output current Typ. Max. Max. Max. Nom. 12.0Vdc ±0.2% 10mV 50mV 50mVpp 19.2A1) Nom. Nom. Nom. 16A 12A 15.4A1) Nom. Nom. Typ. 12.8A 9.6A 48A Min. Max. Max. Continuous current HiccupPLUS mode2) 20.5A3) 25.5A3) 7.3A Min. Typ. Typ. 50A 55A 5 350μF Overload behaviour Short-circuit current Output capacitance Guaranteed value This is the maximum output voltage which can occur at the clockwise end position of the potentiometer due to tolerances. It is not a guaranteed value which can be achieved. At full load and cold unit Between 85 and 300Vac Between 0 and 19.2A, static value, see Fig. 6-1 Bandwidth 20Hz to 20MHz, 50Ohm At 12V and an ambient temperature below 45°C, see Fig. 17-1 At 12V and 60°C ambient temperature, see Fig. 6-1 At 12V and 70°C ambient temperature, see Fig. 17-1 At 15V and an ambient temperature below 45°C, see Fig. 17-1 At 15V and 60°C ambient temperature, see Fig. 6-1 At 15V and 70°C ambient temperature, see Fig. 17-1 For minimal 12ms once every five seconds, see Fig. 6-2. The output voltage stays above 10V. See chapter 25.1 for more peak current measurements. For AC 100V mains, the pulse length is shorter than 12ms. Output voltage above 6.5Vdc, see Fig. 6-1 Output voltage below 6.5Vdc, see Fig. 6-1 Load impedance <30mOhm, see Fig. 6-3 Load impedance <30mOhm, see Fig. 6-3 Average (R.M.S.) current, load impedance 50mOhm, see Fig. 6-3 Up to 12ms, load impedance <30mOhm, see Fig. 6-2 Up to 12ms, load impedance <30mOhm, see Fig. 6-2 Included inside the power supply 1) Power Boost This power/ current is continuously allowed up to an ambient temperature of 45°C. Above 45°C, do not use this power/ current longer than a duty cycle of 10% and/ or not longer than 1 minute every 10 minutes. 2) HiccupPLUS Mode At heavy overloads (when output voltage falls below 6.5V), the power supply delivers continuous output current for 2s. After this, the output is switched off for approx. 18s before a new start attempt is automatically performed. This cycle is repeated as long as the overload exists. If the overload has been cleared, the device will operate normally. See Fig. 6-3 3) Discharge current of output capacitors is not included. Aug. 2017 / Rev. 1.3 DS-CP10.121-EN All parameters are typical values specified at 230Vac, 50Hz input voltage, 12V 16A output, 25°C ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 7/28 CP10.121, CP10.122 12V, 16A, 192W, SINGLE PHASE INPUT CP-Series Fig. 6-2 Dynamic output current capability, typ. Fig. 6-1 Output voltage vs. output current, typ. Output Voltage 16V 14 12 10 8 6 4 2 0 Output Voltage (dynamic behavior, < 12ms) Adjustment Range 16V 14 12 10 8 6 4 2 0 Continuous current HiccupPLUS mode Output Current 0 5 10 20 15 25 30 35A Adjustment Range Output Current 0 8 16 24 32 40 48 56 64 72 80A Fig. 6-3 Short-circuit on output, HiccupPLUS mode, typ. Output Current Normal operation Normal operation Short -circuit 23A t 0 2s 2s 18s 2s 18s 18s 7. HOLD-UP TIME Hold-up Time AC 100V 108ms 81ms 50ms 38ms Typ. Min. Typ. Min. Fig. 7-1 Hold-up time vs. input voltage Hold-up Time 120ms a) 12V 8A typ. b) 12V 8A min. AC 120V 108ms 81ms 50ms 38ms At 12V, 8A, see Fig. 7-1 At 12V, 8A, see Fig. 7-1 At 12V, 16A, see Fig. 7-1 At 12V, 16A, see Fig. 7-1 Fig. 7-2 Shut-down behavior, definitions c) 12V 16A typ. d) 12V 16A min. a 100 AC 230V 108ms 81ms 50ms 38ms Zero Transition Input Voltage b 80 60 c d 40 20 Hold-up Time Input Voltage 0 90 120 155 190 - 5% Output Voltage 230Vac Aug. 2017 / Rev. 1.3 DS-CP10.121-EN All parameters are typical values specified at 230Vac, 50Hz input voltage, 12V 16A output, 25°C ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 8/28 CP10.121, CP10.122 12V, 16A, 192W, SINGLE PHASE INPUT CP-Series 8. DC-OK RELAY CONTACT This feature monitors the output voltage on the output terminals of a running power supply. Contact closes Contact opens As soon as the output voltage reaches typ. 90% of the adjusted output voltage level. As soon as the output voltage dips more than 10% below the adjusted output voltage. Short dips will be extended to a signal length of 100ms. Dips shorter than 1ms will be ignored. Typ. 0.5V Maximal 60Vdc 0.3A, 30Vdc 1A, 30Vac 0.5A, resistive load Minimal permissible load 1mA at 5Vdc See dielectric strength table in section 18. Switching hysteresis Contact ratings Isolation voltage Fig. 8-1 DC-ok relay contact behavior VOUT = VADJ 10% < 1ms open 0.9* VADJ > 1ms 100ms closed open closed 9. REMOTE ON / OFF FUNCTION This feature allows to switch-off the power supply output with a signal switch or transistor. A link between pin 15 and 16 turns the power supply off. Pin 15 is referenced to the (-) output voltage. The open-loop voltage between pin 16 and pin 15 can be up to 18V, the maximum current, when in remote OFF mode, can be up to 2.5mA. The threshold level to switch-off the output is typically 5V and the turn-on threshold is typically 9V. When multiple power supplies are connected in parallel, pin 15 and pin 16 are also allowed to be paralleled to control all units with the same switch or transistor. 16 Remote ON/OFF 15 16 Remote ON/OFF 15 Please note: The shut-down function has no safety feature included. Fig. 9-1 The switch-off and the turn-on timing >1s Shut-down Activation <1s Output Voltage C A: Turn-on delay acc. Fig. 3-2 C A B 1s A B Pulses shorter than 1s will be extended to 1s B: Rise time acc. Fig. 3-2 Time C: No active discharge of the output after switch-off Aug. 2017 / Rev. 1.3 DS-CP10.121-EN All parameters are typical values specified at 230Vac, 50Hz input voltage, 12V 16A output, 25°C ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 9/28 CP10.121, CP10.122 12V, 16A, 192W, SINGLE PHASE INPUT CP-Series 10. EFFICIENCY AND POWER LOSSES Efficiency Average efficiency*) Power losses typ. typ. typ. AC 100V 92.1% 92.0% 91.6% AC 120V 92.8% 92.7% 92.2% AC 230V 94.3% 94.2% 93.3% typ. typ. typ. typ. typ. 0.5W**) 3.1W 8.0W 16.5W 20.0W 0.5W**) 3.0W 7.8W 14.9W 18.1W 0.6W**) 2.5W 6.7W 11.6W 13.9W At 12V, 16A At 12V, 19.2A At 25% at 4A, 25% at 8A, 25% at 12A. 25% at 16A At Remote OFF At 12V, 0A At 12V, 8A At 12V, 16A At 12V, 19.2A *) The average efficiency is an assumption for a typical application where the power supply is loaded with 25% of the nominal load for 25% of the time, 50% of the nominal load for another 25% of the time, 75% of the nominal load for another 25% of the time and with 100% of the nominal load for the rest of the time. **) In OFF mode, the unit fulfills the ErP requirements of the European Union. Fig. 10-1 Efficiency vs. output current at 12V, typ. Efficiency Fig. 10-2 Losses vs. output current at 12V, typ. Power Losses 24W 95% (c) 94 93 (b) (a) 92 (a) 100Vac (b) 120Vac (c) 230Vac 20 (a) (b) 16 (c) 12 8 91 (a) 100Vac (b) 120Vac (c) 230Vac 90 89 2 4 6 Output Current 4 Output Current 0 8 10 12 14 16 18 20A 0 2 4 6 8 10 12 14 16 18 20A Fig. 10-3 Efficiency vs. input voltage at 12V, 16A, typ. Fig. 10-4 Losses vs. input voltage at 12V, 16A, typ. Efficiency Power Losses 96% 20W 95 18 94 16 93 14 92 12 10 91 Input Voltage 90 100 120 180 Input Voltage 8 230 264Vac 100 120 180 230 264Vac Aug. 2017 / Rev. 1.3 DS-CP10.121-EN All parameters are typical values specified at 230Vac, 50Hz input voltage, 12V 16A output, 25°C ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 10/28 CP10.121, CP10.122 12V, 16A, 192W, SINGLE PHASE INPUT CP-Series 11. LIFETIME EXPECTANCY The Lifetime expectancy shown in the table indicates the minimum operating hours (service life) and is determined by the lifetime expectancy of the built-in electrolytic capacitors. Lifetime expectancy is specified in operational hours and is calculated according to the capacitor’s manufacturer specification. The manufacturer of the electrolytic capacitors only guarantees a maximum life of up to 15 years (131 400h). Any number exceeding this value is a calculated theoretical lifetime which can be used to compare devices. Lifetime expectancy AC 100V 155 000h 437 000h 66 000h 188 000h 33 000h 94 000h AC 120V 176 000h 499 000h 75 000h 213 000h 40 000h 112 000h AC 230V 189 000h 534 000h 97 000h 275 000h 57 000h 160 000h At 12V, 8A and 40°C At 12V, 8A and 25°C At 12V, 16A and 40°C At 12V, 16A and 25°C At 12V, 19.2A and 40°C At 12V, 19.2A and 25°C 12. MTBF MTBF stands for Mean Time Between Failure, which is calculated according to statistical device failures, and indicates reliability of a device. It is the statistical representation of the likelihood of a unit to fail and does not necessarily represent the life of a product. The MTBF figure is a statistical representation of the likelihood of a device to fail. A MTBF figure of e.g. 1 000 000h means that statistically one unit will fail every 100 hours if 10 000 units are installed in the field. However, it cannot be determined if the failed unit has been running for 50 000h or only for 100h. MTBF SN 29500, IEC 61709 MTBF MIL HDBK 217F AC 100V 587 000h 1 025 000h 246 000h AC 120V 607 000h 1 056 000h 249 000h AC 230V 690 000h 1 185 000h 278 000h 333 000h 337 000h 381 000h 55 000h 55 000h 64 000h 70 000h 71 000h 83 000h At 12V, 16A and 40°C At 12V, 16A and 25°C At 12V, 16A and 40°C; Ground Benign GB40 At 12V, 16A and 25°C; Ground Benign GB25 At 12V, 16A and 40°C; Ground Fixed GF40 At 12V, 16A and 25°C; Ground Fixed GF25 Aug. 2017 / Rev. 1.3 DS-CP10.121-EN All parameters are typical values specified at 230Vac, 50Hz input voltage, 12V 16A output, 25°C ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 11/28 CP10.121, CP10.122 12V, 16A, 192W, SINGLE PHASE INPUT CP-Series 13. FUNCTIONAL DIAGRAM Fig. 13-1 Functional diagram Output Voltage Regulator L N Input Fuse Input Filter Input Rectifier Inrush Current Limiter PFC Converter Power Converter VOUT + + - Output Filter DC-ok LED Temperature Shutdown Output Power Manager Output OverVoltage Protection DC-ok Relay Remote ON / OFF (Shut-down) 13 14 DC-ok Contact 15 16 ON/ OFF Aug. 2017 / Rev. 1.3 DS-CP10.121-EN All parameters are typical values specified at 230Vac, 50Hz input voltage, 12V 16A output, 25°C ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 12/28 CP10.121, CP10.122 12V, 16A, 192W, SINGLE PHASE INPUT CP-Series 14. TERMINALS AND WIRING The terminals are IP20 finger safe constructed and suitable for field- and factory wiring. Input and output Screw terminals Max. 6mm2 Max. 4mm2 AWG 20-10 Max. 2.8mm (including ferrules) 7mm / 0.28inch 3.5mm slotted or cross-head No 2 1Nm, 9lb.in Type Solid wire Stranded wire American Wire Gauge Wire diameter Wire stripping length Screwdriver Recommended tightening torque DC-OK-Signal, Shut-down input Push-in terminals Max. 1.5mm2 Max. 1.5mm2 AWG 24-16 Max. 1.6mm (including ferrules) 7mm / 0.28inch 3.mm slotted to open the spring - Instructions: a) Use appropriate copper cables that are designed for minimum operating temperatures of: 60°C for ambient up to 45°C and 75°C for ambient up to 60°C minimum 90°C for ambient up to 70°C minimum. b) Follow national installation codes and installation regulations! c) Ensure that all strands of a stranded wire enter the terminal connection! d) Unused terminal compartments should be securely tightened. e) Ferrules are allowed. Daisy chaining: Daisy chaining (jumping from one power supply output to the next) is allowed as long as the average output current through one terminal pin does not exceed 25A. If the current is higher, use a separate distribution terminal block as shown in Fig. 14-2. Fig. 14-1 Daisy chaining of outputs Power Supply + + - - Output Fig. 14-2 Using distribution terminals Distribution Terminals Power Supply + + - - Output Load + - Power Supply + + - - Output Power Supply + + - - Output Load + - max 25A! continuous Aug. 2017 / Rev. 1.3 DS-CP10.121-EN All parameters are typical values specified at 230Vac, 50Hz input voltage, 12V 16A output, 25°C ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 13/28 CP10.121, CP10.122 12V, 16A, 192W, SINGLE PHASE INPUT CP-Series 15. FRONT SIDE AND USER ELEMENTS Fig. 15-1 Front side CP10.121 Fig. 15-2 Front side CP10.122 A Input Terminals (screw terminal) N, L Line input PE (Protective Earth) input B Output Terminals (screw terminal, two identical + poles and three identical - poles) + Positive output – Negative (return) output C Output voltage potentiometer Open the flap to adjust the output voltage. Factory set: 12.0V D DC-OK LED (green) On, when the output voltage is >90% of the adjusted output voltage E DC-OK Relay Contact (quick-connect spring-clamp terminals) Monitors the output voltage of the running power supply. See chapter 8 for details. F Remote ON/OFF Input (quick-connect spring-clamp terminals) Pin 15 and 16 must be connected to turn the power supply off. See chapter 9 for details. Aug. 2017 / Rev. 1.3 DS-CP10.121-EN All parameters are typical values specified at 230Vac, 50Hz input voltage, 12V 16A output, 25°C ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 14/28 CP10.121, CP10.122 CP-Series 12V, 16A, 192W, SINGLE PHASE INPUT 16. EMC The power supply is suitable for applications in industrial environments as well as in residential, commercial and light industry environments. EMC Immunity Electrostatic discharge Electromagnetic RF field Fast transients (Burst) Surge voltage on input Surge voltage on output Surge voltage on Signals Conducted disturbance Mains voltage dips Voltage interruptions Voltage sags Powerful transients According to generic standards: EN 61000-6-1 and EN 61000-6-2 EN 61000-4-2 Contact discharge 8kV Criterion A Air discharge 15kV Criterion A EN 61000-4-3 80MHz-2.7GHz 20V/m Criterion A EN 61000-4-4 Input lines 4kV Criterion A Output lines 2kV Criterion A DC-OK signal (coupling clamp) 2kV Criterion A Shut-down input 2kV Criterion A EN 61000-4-5 LÆN 2kV Criterion A L Æ PE, N Æ PE 4kV Criterion A EN 61000-4-5 +Æ1kV Criterion A + / - Æ PE 2kV Criterion A EN 61000-4-5 DC-OK signal Æ PE 1kV Criterion A Shut-down input Æ PE 1kV Criterion A EN 61000-4-6 0.15-80MHz 20V Criterion A EN 61000-4-11 0% of 100Vac 0Vac, 20ms Criterion A 40% of 100Vac 40Vac, 200ms Criterion C 70% of 100Vac 70Vac, 500ms Criterion C 0% of 200Vac 0Vac, 20ms Criterion A 40% of 200Vac 80Vac, 200ms Criterion A 70% of 200Vac 140Vac, 500ms Criterion A EN 61000-4-11 0% of 200Vac (=0V) 5000ms Criterion C SEMI F47 0706 Dips on the input voltage according to SEMI F47 standard 1000ms Criterion A 80% of 120Vac (96Vac) 500ms Criterion A 70% of 120Vac (84Vac) 50% of 120Vac (60Vac) 200ms Criterion A VDE 0160 Over entire load range 750V, 0.3ms Criterion A Criterions: A: Power supply shows normal operation behavior within the defined limits. C: Temporary loss of function is possible. Power supply may shut-down and restarts by itself. No damage or hazards for the power supply will occur. According to generic standards: EN 61000-6-3 and EN 61000-6-4 EN 55011, EN 55015, EN 55022, Class B FCC Part 15, CISPR 11, CISPR 22 IEC/CISPR 16-1-2, IEC/CISPR 16-2-1 Limits for DC power port according EN 61000-63 fulfilled EN 55011, EN 55022 Class B EN 61000-3-2 Class A fulfilled between 0A and 19.2A load Class C fulfilled between 10A and 19.2A load Voltage fluctuations, flicker EN 61000-3-3 Fulfilled1) This device complies with FCC Part 15 rules. Operation is subjected to following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. EMC Emission Conducted emission input lines Conducted emission output lines2) Radiated emission Harmonic input current 1) 2) Tested with constant current loads, non pulsing For information only, not mandatory for EN 61000-6-3 Aug. 2017 / Rev. 1.3 DS-CP10.121-EN All parameters are typical values specified at 230Vac, 50Hz input voltage, 12V 16A output, 25°C ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 15/28 CP10.121, CP10.122 12V, 16A, 192W, SINGLE PHASE INPUT CP-Series Switching Frequencies PFC converter Main converter Auxiliary converter 110kHz 84kHz to 140kHz 60kHz Fixed frequency Output load dependent Fixed frequency 17. ENVIRONMENT Operational temperature 1) Storage temperature Output de-rating Humidity Vibration sinusoidal 2) -25°C to +70°C (-13°F to 158°F) -40°C to +85°C (-40°F to 185°F) 2.5W/°C 4.8W/°C 5 to 95% r.h. Reduce output power according to Fig. 17-1 For storage and transportation Between +45°C and +60°C (113°F to 140°F) Between +60°C and +70°C (140°F to 158°F) According to IEC 60068-2-30 Do not energize while condensation is present According to IEC 60068-2-6 2-17.8Hz: ±1.6mm; 17.8-500Hz: 2g 2 hours / axis 30g 6ms, 20g 11ms 3 bumps / direction, 18 bumps in total 0 to 2000m (0 to 6 560ft) 2000 to 6000m (6 560 to 20 000ft) Shock 2) Altitude According to IEC 60068-2-27 Without any restrictions Reduce output power or ambient temperature, see Fig. 17-2. 13.5W/1000m or 5°C/1000m Above 2000m (6560ft), see Fig. 17-2 According to IEC 62477-1 for altitudes up to III 2000m According to IEC 62477-1 for altitudes from II 2000m to 6000m 2 According to IEC 62477-1, not conductive The unit does not release any silicone or other LABS-critical substances and is suitable for use in paint shops. ISA-71.04-1985, Severity Level G3, IEC 60068-2-60 Test Ke Method 4 Some audible noise may be emitted from the power supply during no load, overload or short circuit. Altitude de-rating Over-voltage category Degree of pollution LABS compatibility Corrosive gases Audible noise 1) Operational temperature is the same as the ambient or surrounding temperature and is defined as the air temperature 2cm below the unit. 2) Tested in combination with DIN-Rails according to EN 60715 with a height of 15mm and a thickness of 1.3mm and standard orientation. Fig. 17-1 Output current vs. ambient temp. Fig. 17-2 Output current vs. altitude Allowed Output Current at 12V Allowed Output Current at 12V 20A 20A B A 16A 12A 12A 8A 8A 4A 0 -25 D C B A 16A A... 85 to 264Vac, continuous B... short term A... Tamb < 60°C B... Tamb < 50°C C... Tamb < 40°C D... Short term 4A 0 0 20 40 60 70°C 0 2000m 4000m 6000m Altitude Ambient Temperature Aug. 2017 / Rev. 1.3 DS-CP10.121-EN All parameters are typical values specified at 230Vac, 50Hz input voltage, 12V 16A output, 25°C ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 16/28 CP10.121, CP10.122 12V, 16A, 192W, SINGLE PHASE INPUT CP-Series 18. PROTECTION FEATURES Output protection Output over-voltage protection Degree of protection Penetration protection Over-temperature protection Input transient protection Internal input fuse Electronically protected against overload, no-load and short-circuits. In case of a protection event, audible noise may occur. Typ. 18.2Vdc In case of an internal power supply defect, a redundant Max. 19Vdc circuit limits the maximum output voltage. The output shuts down and automatically attempts to restart. IP 20 EN/IEC 60529 > 4mm E.g. screws, small parts Yes Output shut-down with automatic restart. The temperature sensor is installed on critical components inside the unit and turns the unit off in safety critical situations (e.g. de-rating requirements not observed, high ambient temperature, ventilation obstructed or the mounting orientation de-rating is not followed). There is no correlation between the operating temperature and turn-off temperature since this is dependent on input voltage, load and installation methods. MOV For protection values see chapter 16 (EMC). (Metal Oxide Varistor) Included Not user replaceable slow-blow high-braking capacity fuse 19. SAFETY FEATURES Input / output separation Class of protection Isolation resistance PE resistance Touch current (leakage current) Double or reinforced galvanic isolation SELV IEC/EN 60950-1 PELV IEC/EN 60204-1, EN 50178, IEC 62103, IEC 60364-4-41 I PE (Protective Earth) connection required > 500MOhm At delivered condition between input and output, measured with 500Vdc > 500MOhm At delivered condition between input and PE, measured with 500Vdc > 500MOhm At delivered condition between output and PE, measured with 500Vdc > 500MOhm At delivered condition between output and DC-OK contacts, measured with 500Vdc < 0.1Ohm Resistance between PE terminal and the housing in the area of the DIN-rail mounting bracket. Typ. 0.14mA / 0.36mA At 100Vac, 50Hz, TN-,TT-mains / IT-mains Typ. 0.20mA / 0.50mA At 120Vac, 60Hz, TN-,TT-mains / IT-mains Typ. 0.33mA / 0.86mA At 230Vac, 50Hz, TN-,TT-mains / IT-mains Max. 0.18mA / 0.43mA At 110Vac, 50Hz, TN-,TT-mains / IT-mains Max. 0.26mA / 0.61mA At 132Vac, 60Hz, TN-,TT-mains / IT-mains Max. 0.44mA / 1.05mA At 264Vac, 50Hz, TN-,TT-mains / IT-mains Aug. 2017 / Rev. 1.3 DS-CP10.121-EN All parameters are typical values specified at 230Vac, 50Hz input voltage, 12V 16A output, 25°C ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 17/28 CP10.121, CP10.122 12V, 16A, 192W, SINGLE PHASE INPUT CP-Series 20. DIELECTRIC STRENGTH The output voltage is floating and has no ohmic connection to the ground. Type and factory tests are conducted by the manufacturer. Field tests may be conducted in the field using the appropriate test equipment which applies the voltage with a slow ramp (2s up and 2s down). Connect all input-terminals together as well as all output poles before conducting the test. When testing, set the cut-off current settings to the value in the table below. Type test 60s A 2500Vac B 4000Vac C 1000Vac D 500Vac 500Vac 500Vac Fig. 20-1 Dielectric strength Input L N B B A Factory test 5s 2500Vac 2500Vac 13 Field test 5s 2000Vac 2000Vac 500Vac 500Vac 14 Cut-off current setting > 10mA > 10mA > 20mA > 1mA DC-ok *) D Output Earth, PE C +/- ON/OFF 15,16 To fulfil the PELV requirements according to EN60204-1 § 6.4.1, we recommend that either the + pole, the – pole or any other part of the output circuit shall be connected to the protective earth system. This helps to avoid situations in which a load starts unexpectedly or can not be switched off when unnoticed earth faults occur. B*) When testing input to DC-OK ensure that the max. voltage between DC-OK and the output is not exceeded (column D). We recommend connecting DC-OK pins and the output pins together when performing the test. Aug. 2017 / Rev. 1.3 DS-CP10.121-EN All parameters are typical values specified at 230Vac, 50Hz input voltage, 12V 16A output, 25°C ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 18/28 CP10.121, CP10.122 12V, 16A, 192W, SINGLE PHASE INPUT CP-Series 21. APPROVALS The CE mark indicates conformance with the - EMC directive, - Low-voltage directive (LVD) and the - ATEX directive (only CP10.121) CB Scheme, Information Technology Equipment EC Declaration of Conformity IEC 60950-1 2nd Edition UL 508 (only CP10.121) IND. CONT. EQ. UL 60950-1 2nd Edition (only CP10.121) ANSI / ISA 12.12.01-2015 Class I Div 2 (only CP10.121) EN 60079-0, EN 60079-15 ATEX (only CP10.121) IEC 60079-0, IEC 60079-15 (only CP10.121) Marine (only CP10.121) II 3G Ex nA nC IIC T4 Gc IECEx EAC TR Registration (only CP10.121) Listed for use as Industrial Control Equipment; U.S.A. (UL 508) and Canada (C22.2 No. 107-1-01); E-File: E198865 Recognized for use as Information Technology Equipment, Level 5; U.S.A. (UL 60950-1) and Canada (C22.2 No. 60950-1); E-File: E137006 Applicable for altitudes up to 2000m. Recognized for use in Hazardous Location Class I Div 2 T4 Groups A,B,C,D systems; U.S.A. (ANSI / ISA 12.12.01-2015) and Canada (C22.2 No. 213-M1987) Approval for use in hazardous locations Zone 2 Category 3G. Number of ATEX certificate: EPS 15 ATEX 1 101 X The power supply must be built-in in an IP54 enclosure. Suitable for use in Class 1 Zone 2 Groups IIa, IIb and IIc locations. Number of IECEx certificate: IECEx EPS 15.0079X GL (Germanischer Lloyd) classified Environmental category: C, EMC2 Marine and offshore applications Registration for the Eurasian Customs Union market (Russia, Kazakhstan, Belarus) 22. OTHER FULFILLED STANDARDS RoHS Directive REACH Directive IEC/EN 61558-2-16 (Annex BB) Safety Isolating Transformer Directive 2011/65/EU of the European Parliament and the Council of June 8th, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment. Directive 1907/2006/EU of the European Parliament and the Council of June 1st, 2007 regarding the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH) Safety Isolating Transformers corresponding to Part 2-6 of the IEC/EN 61558 Aug. 2017 / Rev. 1.3 DS-CP10.121-EN All parameters are typical values specified at 230Vac, 50Hz input voltage, 12V 16A output, 25°C ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 19/28 CP10.121, CP10.122 CP-Series 12V, 16A, 192W, SINGLE PHASE INPUT 23. PHYSICAL DIMENSIONS AND WEIGHT Width Height Depth Weight DIN-Rail Housing material Installation clearances 39mm 1.54’’ 124mm 4.88’’ 117mm 4.61’’ The DIN-rail height must be added to the unit depth to calculate the total required installation depth. 600g / 1.3lb Use 35mm DIN-rails according to EN 60715 or EN 50022 with a height of 7.5 or 15mm. Body: Aluminium alloy Cover: zinc-plated steel See chapter 2 Fig. 23-1 Front view Fig. 23-2 Side view All dimensions in mm All dimensions in mm Aug. 2017 / Rev. 1.3 DS-CP10.121-EN All parameters are typical values specified at 230Vac, 50Hz input voltage, 12V 16A output, 25°C ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 20/28 CP10.121, CP10.122 12V, 16A, 192W, SINGLE PHASE INPUT CP-Series 24. ACCESSORIES 24.1. ZM4.WALL – WALL/PANEL MOUNT BRACKET This bracket is used to mount the devices on a wall/panel without utilizing a DIN-Rail. The bracket can be mounted without detaching the DIN-rail brackets. Fig. 24-1 Isometric view Fig. 24-4 Wall/panel mounting, front view Fig. 24-2 Isometric view Fig. 24-5 Hole pattern for wall mounting Fig. 24-3 Isometric view Fig. 24-6 Wall/panel mounting, side view Aug. 2017 / Rev. 1.3 DS-CP10.121-EN All parameters are typical values specified at 230Vac, 50Hz input voltage, 12V 16A output, 25°C ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 21/28 CP10.121, CP10.122 12V, 16A, 192W, SINGLE PHASE INPUT CP-Series 24.2. ZM12.SIDE - SIDE MOUNTING BRACKET This bracket is used to mount DIMENSION units sideways with or without utilizing a DIN-Rail. The two aluminum brackets and the black plastic slider of the unit have to be detached, so that the steel brackets can be mounted. For sideway DIN-rail mounting, the removed aluminum brackets and the black plastic slider need to be mounted on the steel bracket. Side mounting with DIN-rail brackets Side mounting without DIN-rail brackets 24.3. YR40.242 – REDUNDANCY MODULE The YR40.242 redundancy module is equipped with two input channels, which are individually decoupled by utilizing MOSFET technology. Using MOSFETs instead of diodes reduces the heat generation and the voltage drop between input and output. The YR40.242 does not require an additional auxiliary voltage and is self-powered even in case of a short circuit across the output. Due to the low power losses, the unit is very slender and only requires 36mm width on the DIN-rail. Aug. 2017 / Rev. 1.3 DS-CP10.121-EN All parameters are typical values specified at 230Vac, 50Hz input voltage, 12V 16A output, 25°C ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 22/28 CP10.121, CP10.122 12V, 16A, 192W, SINGLE PHASE INPUT CP-Series 25. APPLICATION NOTES 25.1. PEAK CURRENT CAPABILITY The unit can deliver peak currents (up to several milliseconds) which are higher than the specified short term currents. This helps to start current demanding loads. Solenoids, contactors and pneumatic modules often have a steady state coil and a pick-up coil. The inrush current demand of the pick-up coil is several times higher than the steady-state current and usually exceeds the nominal output current (including the PowerBoost). The same situation applies when starting a capacitive load. The peak current capability also ensures the safe operation of subsequent circuit breakers of load circuits. The load branches are often individually protected with circuit breakers or fuses. In case of a short or an overload in one branch circuit, the fuse or circuit breaker need a certain amount of over-current to open in a timely manner. This avoids voltage loss in adjacent circuits. The extra current (peak current) is supplied by the power converter and the built-in large sized output capacitors of the power supply. The capacitors get discharged during such an event, which causes a voltage dip on the output. The following examples show typical voltage dips for resistive loads: Fig. 25-1 32A peak current for 50ms , typ. (2x the nominal current) Output Voltage Fig. 25-2 80A peak current for 5ms , typ. (5x the nominal current) 12V Output Voltage 7.1V 12V 8.6V 80A 32A Output Current 0A 10ms/DIV 0A 1ms/DIV Output Current Fig. 25-3 48A peak current for 12ms , typ. (3x the nominal current) 12V 48A 5.8V Output Voltage 12ms Output Current 0A 10ms/DIV Peak current voltage dips Please note: The DC-OK relay triggers when the voltage dips more than 10% for longer than 1ms. Typically from 12V to 8.6V at 32A for 50ms with resistive load Typically from 12V to 7.4V at 80A for 2ms with resistive load Typically from 12V to 7.1V at 80A for 5ms with resistive load Aug. 2017 / Rev. 1.3 DS-CP10.121-EN All parameters are typical values specified at 230Vac, 50Hz input voltage, 12V 16A output, 25°C ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 23/28 CP10.121, CP10.122 12V, 16A, 192W, SINGLE PHASE INPUT CP-Series 25.2. BACK-FEEDING LOADS Loads such as decelerating motors and inductors can feed voltage back to the power supply. This feature is also called return voltage immunity or resistance against Back- E.M.F. (Electro Magnetic Force). This power supply is resistant and does not show malfunctioning when a load feeds back voltage to the power supply. It does not matter whether the power supply is on or off. The maximum allowed feed-back-voltage is 25Vdc. The maximum allowed feed-back peak current is 64A. Higher currents can temporarily shut-down the output voltage. The absorbing energy can be calculated according to the built-in large sized output capacitor which is specified in chapter 6. 25.3. EXTERNAL INPUT PROTECTION The unit is tested and approved for branch circuits up to 30A (UL) and 32A (IEC). An external protection is only required if the supplying branch has an ampacity greater than this. Check also local codes and local requirements. In some countries local regulations might apply. If an external fuse is necessary or utilized, minimum requirements need to be considered to avoid nuisance tripping of the circuit breaker. A minimum value of 6A B- or C-Characteristic breaker should be used. 25.4. OUTPUT CIRCUIT BREAKERS Standard miniature circuit breakers (MCB’s or UL 1077 circuit breakers) are commonly used for AC-supply systems and may also be used on 12V branches. MCB’s are designed to protect wires and circuits. If the ampere value and the characteristics of the MCB are adapted to the wire size that is used, the wiring is considered as thermally safe regardless of whether the MCB opens or not. To avoid voltage dips and under-voltage situations in adjacent 12V branches which are supplied by the same source, a fast (magnetic) tripping of the MCB is desired. A quick shutdown within 10ms is necessary corresponding roughly to the ride-through time of PLC's. This requires power supplies with high current reserves and large output capacitors. Furthermore, the impedance of the faulty branch must be sufficiently small in order for the current to actually flow. The best current reserve in the power supply does not help if Ohm’s law does not permit current flow. The following table has typical test results showing which B- and C-Characteristic MCBs magnetically trip depending on the wire cross section and wire length. Fig. 25-4 Test circuit Power Supply AC MCB + + Wire length DC S1... Fault simulation switch *) Load S1 - Maximal wire length*) for a fast (magnetic) tripping: 0.75mm² 1.0mm² 1.5mm² 2.5mm² C-2A 11m 15m 22m 35m C-3A 9m 13m 18m 23m C-4A 5m 8m 12m 17m C-6A 1m 2m 3m B-6A 6m 11m 15m 23m B-10A 2m 3m 3m 4m B-13A 1m 2m 3m 4m Don’t forget to consider twice the distance to the load (or cable length) when calculating the total wire length (+ and – wire). Aug. 2017 / Rev. 1.3 DS-CP10.121-EN All parameters are typical values specified at 230Vac, 50Hz input voltage, 12V 16A output, 25°C ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 24/28 CP10.121, CP10.122 12V, 16A, 192W, SINGLE PHASE INPUT CP-Series 25.5. PARALLEL USE TO INCREASE OUTPUT POWER Unit A AC Power supplies can be paralleled to increase the output power. The output voltage of all power supplies shall be adjusted to the same value (±100mV) with the same load conditions on all units, or the units can be left with the factory settings. There is no feature included which balances the load current between the power supplies. Usually the power supply with the higher adjusted output voltage draws current until it goes into current limitation. This means no harm to this power supply as long as the ambient temperature stays below 40°C. DC + + Unit B AC DC Load + - - If more than three units are connected in parallel, a fuse or circuit breaker with a rating of 25A or 32A is required on each output. Alternatively, a diode or redundancy module can also be utilized. Energize all units at the same time to avoid the overload HiccupPLUS mode. It also might be necessary to cycle the input power (turn-off for at least five seconds), if the output was in HiccupPLUS mode due to overload or short circuits and the required output current is higher than the current of one unit. Keep an installation clearance of 15mm (left / right) between two power supplies and avoid installing the power supplies on top of each other. Do not use power supplies in parallel in mounting orientations other than the standard mounting orientation (terminals on bottom of the unit) or in any other condition where a derating of the output current is required (e.g. altitude, …). Pay attention that leakage current, EMI, inrush current, harmonics will increase when using multiple power supplies. 25.6. PARALLEL USE FOR REDUNDANCY Power supplies can be paralleled for redundancy to gain higher system availability. Redundant systems require a certain amount of extra power to support the load in case one power supply unit fails. The simplest way is to put two decoupled power supplies in parallel. This is called a 1+1 redundancy. In case one power supply unit fails, the other one is automatically able to support the load current without any interruption. Redundant systems for a higher power demand are usually built in a N+1 method. E.g. five power supplies, each rated for 16A are paralleled to build a 64A redundant system. For N+1 redundancy the same rules apply as for increasing the output power, see also chapter 25.5. Please note: Always use a redundancy module to decouple power supplies from each other. This prevents that the defective unit becomes a load for the other power supplies and the output voltage cannot be maintained any more. Recommendations for building redundant power systems: a) b) c) Use separate input fuses for each power supply. Monitor the individual power supply units. Therefore, use the DC-OK relay contact of the CP10 power supply. It is desirable to set the output voltages of all units to the same value (± 100mV) or leave it at the factory setting. Fig. 25-5 1+1 redundant configuration with one YR40.242 redundancy module Load Failure Monitor optional ++ -- o o Output DC- +Output ++ -- Power Supply Input LN I o o Output DC- OK OK YR40.242 Redundancy Module Power Supply Input Input 2 1 +-+- Input LN I L N PE Aug. 2017 / Rev. 1.3 DS-CP10.121-EN All parameters are typical values specified at 230Vac, 50Hz input voltage, 12V 16A output, 25°C ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 25/28 CP10.121, CP10.122 12V, 16A, 192W, SINGLE PHASE INPUT CP-Series Unit A 25.7. SERIES OPERATION AC Power supplies of the same type can be connected in series for higher output voltages. It is possible to connect as many units in series as needed, providing the sum of the output voltage does not exceed 150Vdc. Voltages with a potential above 60Vdc are not SELV any more and can be dangerous. Such voltages must be installed with a protection against touching. DC + + Unit B AC Avoid return voltage (e.g. from a decelerating motor or battery) which is applied to the output terminals. DC Load + - Earth (see notes) Keep an installation clearance of 15mm (left / right) between two power supplies and avoid installing the power supplies on top of each other. Do not use power supplies in series in mounting orientations other than the standard mounting orientation (input terminals on bottom of the unit). Pay attention that leakage current, EMI, inrush current, harmonics will increase when using multiple power supplies. 25.8. INDUCTIVE AND CAPACITIVE LOADS The unit is designed to supply any kind of loads, including capacitive and inductive loads. If extreme large capacitors, such as EDLCs (electric double layer capacitors or “UltraCaps”) with a capacitance larger than 5F are connected to the output, the unit might charge the capacitor in the HiccupPLUS mode (see chapter 6). 25.9. CHARGING OF BATTERIES The power supply can be used to charge lead-acid or maintenance free batteries (SLA or VRLA batteries). Instructions for charging batteries: a) Set output voltage (measured at no load and at the battery end of the cable) very precisely to the end-of-charge voltage. End-of-charge voltage 13.9V 13.75V 13.6V 13.4V Battery temperature 10°C 20°C 30°C 40°C b) Use a 25A circuit breaker (or blocking diode) between the power supply and the battery. c) Ensure that the output current of the power supply is below the allowed charging current of the battery. d) Ensure that the ambient temperature of the power supply stays below 40°C. e) The return current to the power supply (battery discharge current) is typ. 2.6mA when the power supply is switched off (except in case a blocking diode is utilized). Aug. 2017 / Rev. 1.3 DS-CP10.121-EN All parameters are typical values specified at 230Vac, 50Hz input voltage, 12V 16A output, 25°C ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 26/28 CP10.121, CP10.122 12V, 16A, 192W, SINGLE PHASE INPUT CP-Series 25.10. OPERATION ON TWO PHASES Power Supply The power supply can also be used on two-phases of a three-phasesystem. Such a phase-to-phase connection is allowed as long as the supplying voltage is below 240V+10%. L1 240V +10% max. L3 Center Tap AC L N PE DC L2 25.11. USE IN A TIGHTLY SEALED ENCLOSURE When the power supply is installed in a tightly sealed enclosure, the temperature inside the enclosure will be higher than outside. In such situations, the inside temperature defines the ambient temperature for the power supply. The following measurement results can be used as a reference to estimate the temperature rise inside the enclosure. The power supply is placed in the middle of the box, no other heat producing items are inside the box The temperature sensor inside the box is placed in the middle of the right side of the power supply with a distance of 1cm. Enclosure size Input voltage Load Temperature inside the box Temperature outside the box Temperature rise Case A 110x180x165mm Rittal Typ IP66 Box PK 9516 100, plastic 230Vac 12V, 12.8A; (=80%) 47.4°C 24.6°C 22.8K Case B 110x180x165mm Rittal Typ IP66 Box PK 9516 100, plastic 230Vac 12V, 16A; (=100%) 56.3°C 25.7°C 30.6K Case C 180x180x165mm Rittal Typ IP66 Box PK 9519 100, plastic 230Vac 12V, 12.8A; (=80%) 46.2°C 24.4°C 21.8K Case D 180x180x165mm Rittal Typ IP66 Box PK 9519 100, plastic 230Vac 12V, 16A; (=100%) 53.4°C 26.0°C 27.4K Aug. 2017 / Rev. 1.3 DS-CP10.121-EN All parameters are typical values specified at 230Vac, 50Hz input voltage, 12V 16A output, 25°C ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 27/28 CP10.121, CP10.122 12V, 16A, 192W, SINGLE PHASE INPUT CP-Series 25.12. MOUNTING ORIENTATIONS Mounting orientations other than all terminals on the bottom require a reduction in continuous output power or a limitation in the maximum allowed ambient temperature. The amount of reduction influences the lifetime expectancy of the power supply. Therefore, two different derating curves for continuous operation can be found below: Curve A1 Curve A2 Recommended output current. Max allowed output current (results in approximately half the lifetime expectancy of A1). Fig. 25-6 Mounting Orientation A (Standard orientation) Output Current 20A OUTPUT A1 15A Power Supply 10A 5A Ambient Temperature 0 INPUT 10 Fig. 25-7 Mounting Orientation B (Upside down) 20 30 50 40 60°C Output Current 20A INPUT 15A A1 A2 Power Supply 10A 5A Ambient Temperature OUTPUT 0 10 Fig. 25-8 Mounting Orientation C (Table-top mounting) 20 30 40 50 60°C Output Current 20A 15A A1 A2 10A 5A Ambient Temperature 0 10 40 50 60°C 20A OUTPUT Power Supply 15A A1 10A A2 5A Ambient Temperature 0 10 20 30 40 50 60°C Output Current 15A INPUT Power Supply 20A OUTPUT Fig. 25-10 Mounting Orientation E (Horizontal ccw) 30 Output Current INPUT Fig. 25-9 Mounting Orientation D (Horizontal cw) 20 A1 10A A2 5A Ambient Temperature 0 10 20 30 40 50 60°C Aug. 2017 / Rev. 1.3 DS-CP10.121-EN All parameters are typical values specified at 230Vac, 50Hz input voltage, 12V 16A output, 25°C ambient temperature and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 28/28