CP10.361 36V, 6.7A, 240W, SINGLE PHASE INPUT CP-Series POWER SUPPLY AC 100-240V Wide-range Input Width only 39mm Efficiency up to 95.4% Excellent Partial Load Efficiency 20% Output Power Reserves Safe HiccupPLUS Overload Mode Active Power Factor Correction (PFC) Minimal Inrush Current Surge Full Power Between -25°C and +60°C 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 CP10.361 are the high efficiency, advanced inrush current limitation, active PFC and the wide operational temperature range. Output voltage Adjustment range Output current High immunity to transients and power surges as well as low electromagnetic emission, a DC-OK relay contact and a large international approval package for a variety of applications makes this unit suitable for nearly every situation. DC 36V Nominal 36 – 42V Factory setting 36.0V 8.0-6.8A Below +45°C ambient 6.7-5.7A At +60°C ambient 5.0-4.3A 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 2.16 / 1.13A At 120 / 230Vac Power factor 0.99 / 0.97 At 120 / 230Vac Input voltage DC DC 110-150V ±20% Input current DC 2.35A At 110Vdc Input inrush current 6 / 9A pk At 40°C 120 / 230Vac Efficiency 93.8 / 95.4% At 120 / 230Vac Losses 15.9 / 11.6W At 120 / 230Vac Hold-up time 38 / 38ms At 120 / 230Vac Temperature range -25°C to +70°C Size (w x h x d) 39x124x117mm Without DIN-Rail Weight 600g / 1.3lb ORDER NUMBERS MARKINGS Power Supply For details and a complete approval list see section 20. 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. CP10.361 Mechanical Accessory ZM4.WALL ZM12.SIDE Wall/panel mount bracket Side mount bracket IND. CONT. EQ. UL 508 Class I Div 2 UL 60950-1 IECEx ATEX Aug. 2017 / Rev. 1.1 DS-CP10.361-EN All parameters are specified at 36V, 6.7A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany Marine 1/29 CP10.361 36V, 6.7A, 240W, 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. 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 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 21. Other Fulfilled Standards ................................. 19 22. Physical Dimensions and Weight ..................... 20 23. Accessories ........................................................ 21 23.1. ZM4.WALL – Wall/Panel Mount Bracket .21 23.2. ZM12.SIDE - Side Mounting Bracket........22 23.3. Redundancy Module ................................23 24. Application Notes............................................. 24 24.1. Peak Current Capability ...........................24 24.2. Back-feeding Loads ..................................25 24.3. External Input Protection.........................25 24.4. Output Circuit Breakers............................25 24.5. Parallel Use to Increase Output Power....26 24.6. Parallel Use for Redundancy ....................26 24.7. Series Operation .......................................27 24.8. Inductive and Capacitive Loads................27 24.9. Charging of Batteries ...............................27 24.10. Operation on Two Phases ........................28 24.11. Use in a Tightly Sealed Enclosure ............28 24.12. Mounting Orientations ............................29 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. 1.1 DS-CP10.361-EN All parameters are specified at 36V, 6.7A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 2/29 CP10.361 CP-Series 36V, 6.7A, 240W, 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 24.12. 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 20 for details. WARNING EXPLOSION HAZARDS! Substitution of components may impair suitability for this environment. Do not disconnect the unit or operate the voltage adjustment or S/P jumper 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 60079-15:2010. Aug. 2017 / Rev. 1.1 DS-CP10.361-EN All parameters are specified at 36V, 6.7A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 3/29 CP10.361 36V, 6.7A, 240W, SINGLE PHASE INPUT CP-Series 3. AC-INPUT AC input AC input range External input protection 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 according to IEC 62477-1 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 for maximal 250ms See recommendations in chapter 24.3. Input current Power factor*) Crest factor**) Start-up delay Rise time Typ. Typ. Typ. Typ. Typ. AC 100V 2.62A 0.99 1.5 300ms 60ms AC 120V 2.16A 0.99 1.5 290ms 60ms AC 230V 1.13A 0.97 1.65 240ms 60ms Typ. 120ms 120ms 120ms Allowed voltage L or N to earth Input frequency Turn-on voltage Shut-down voltage Turn-on overshoot External input protection Max. 200mV 200mV 200mV See recommendations in chapter 24.3. At 36V, 6.7A, see Fig. 3-3 At 36V, 6.7A, see Fig. 3-4 At 36V, 6.7A See Fig. 3-2 At 36V, 6.7A const. current load, 0mF load capacitance, see Fig. 3-2 At 36V, 6.7A const. current load, 7mF 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 Input Voltage max. 500ms VIN 85V Fig. 3-4 Power factor vs. output current at 36V output voltage 1.0 (a) a) 100Vac b) 120Vac c) 230Vac 1.5 Rise Time Power Factor, typ. Input Current, typ. 3A 2.0 Start-up delay 264V 300Vac Fig. 3-3 Input current vs. output current at 36V output voltage 2.5 - 5% Output Voltage Overshoot Rated input range POUT Fig. 3-2 Turn-on behavior, definitions 0.95 (b) (a) (b) 0.9 (c) 1.0 0.85 (a) 100Vac, (b) 120Vac, (c) 230Vac (c) 0.8 0.5 Output Current 0 Output Current 0.75 1 2 3 4 5 6 7 8A 1 2 3 4 5 6 7 8A Aug. 2017 / Rev. 1.1 DS-CP10.361-EN All parameters are specified at 36V, 6.7A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 4/29 CP10.361 36V, 6.7A, 240W, SINGLE PHASE INPUT CP-Series 4. DC-INPUT DC input DC input range DC input current Allowed Voltage L/N to Earth Turn-on voltage Shut-down voltage Nom. Min. Typ. Max. Typ. Typ. Typ. Fig. 4-1 Wiring for DC Input Battery + Power Supply AC L N PE - + Load - DC 110-150V 88-180Vdc 2.35A 375Vdc 80Vdc 70Vdc 55Vdc ±20% Continuous operation At 110Vdc Continuous, according to IEC 62477-1 Steady state value Steady state value Dynamic value for maximal 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. 1.1 DS-CP10.361-EN All parameters are specified at 36V, 6.7A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 5/29 CP10.361 36V, 6.7A, 240W, 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 30V/DIV AC 120V 7Apeak 6Apeak 6Apeak 0.1A²s AC 230V 11Apeak 6Apeak 9Apeak 0.4A²s At 40°C, cold start At 25°C, cold start At 40°C, cold start 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 0.1A²s Input current 2A/DIV 6A Input voltage 500V/DIV Output voltage 30V/DIV Aug. 2017 / Rev. 1.1 DS-CP10.361-EN All parameters are specified at 36V, 6.7A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 6/29 CP10.361 36V, 6.7A, 240W, SINGLE PHASE INPUT CP-Series 6. OUTPUT Output voltage Adjustment range Nom. Min. Max. Factory settings Line regulation Load regulation Ripple and noise voltage Output current Typ. Max. Max. Max. Nom. Nom. Nom. Nom. Nom. Nom. Typ. Overload behaviour Short-circuit current Output capacitance Min. Max. Max. Min. Typ. Typ. 36V 36-42V 44V 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. 36.0V ±0.2%, at full load and cold unit 10mV Between 85 and 300Vac 50mV Between 0 and 8A, static value, see Fig. 6-1 50mVpp Bandwidth 20Hz to 20MHz, 50Ohm 1) 8.0A At 36V and an ambient temperature below 45°C, see Fig. 16-1 6.7A At 36V and 60°C ambient temperature, see Fig. 6-1 5.0A At 36V and 70°C ambient temperature, see Fig. 16-1 At 42V and an ambient temperature below 45°C, 6.9A1) see Fig. 16-1 5.7A At 42V and 60°C ambient temperature, see Fig. 6-1 4.3A At 42V and 70°C ambient temperature, see Fig. 16-1 20A For minimal 12ms once every five seconds, see Fig. 6-2. The output voltage stays above 30V. See chapter 24.1 for more peak current measurements. For AC 100V mains, the pulse length is shorter than 12ms. Continuous current Output voltage above 20Vdc, see Fig. 6-1 HiccupPLUS mode2) Output voltage below 20Vdc, see Fig. 6-1 3) 8.7A Load impedance <75mOhm, see Fig. 6-3 10.7A3) Load impedance <75mOhm, see Fig. 6-3 3.1A Average (R.M.S.) current, load impedance 50mOhm, see Fig. 6-3 19.5A Up to 12ms, load impedance <75mOhm, see Fig. 6-2 21.5A Up to 12ms, load impedance <75mOhm, see Fig. 6-2 1 500μF 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 20V), 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. 1.1 DS-CP10.361-EN All parameters are specified at 36V, 6.7A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 7/29 CP10.361 36V, 6.7A, 240W, SINGLE PHASE INPUT CP-Series Fig. 6-2 Dynamic output current capability, typ. Fig. 6-1 Output voltage vs. output current, typ. Output Voltage Factory setting 24 42V Continuous current 36 30 Output Voltage (dynamic behavior, < 12ms) Adjustment Range 42V 36 Adjustment Range 30 24 18 18 HiccupPLUS mode 12 6 0 12 6 0 Output Current 1.5 0 3 4.5 6 9 10.5 12A 7.5 Output Current 0 3 6 9 12 15 18 21 24 27 30A Fig. 6-3 Short-circuit on output, HiccupPLUS mode, typ. Output Current Normal operation Normal operation Short -circuit 9.7A t 0 2s 18s 2s 2s 18s 18s 7. HOLD-UP TIME Hold-up Time AC 100V 76ms 57ms 38ms 28ms Typ. Min. Typ. Min. Fig. 7-1 Hold-up time vs. input voltage Hold-up Time 80ms 70 60 50 40 30 20 10 0 AC 120V 76ms 57ms 38ms 28ms AC 230V 76ms 57ms 38ms 28ms At 36V, 3.35A, see Fig. 7-1 At 36V, 3.35A, see Fig. 7-1 At 36V, 6.7A, see Fig. 7-1 At 36V, 6.7A, see Fig. 7-1 Fig. 7-2 Shut-down behavior, definitions a) 36V 3.35A typ. c) 36V 6.7A typ. b) 36V 3.35A min. d) 36V 6.7A min. a Zero Transition Input Voltage b c d Hold-up Time Input Voltage 90 120 155 190 - 5% Output Voltage 230Vac Aug. 2017 / Rev. 1.1 DS-CP10.361-EN All parameters are specified at 36V, 6.7A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 8/29 CP10.361 36V, 6.7A, 240W, 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. 1.5V 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 closed > 1ms 0.9* VADJ 100ms open closed Aug. 2017 / Rev. 1.1 DS-CP10.361-EN All parameters are specified at 36V, 6.7A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 9/29 CP10.361 36V, 6.7A, 240W, SINGLE PHASE INPUT CP-Series 9. EFFICIENCY AND POWER LOSSES Efficiency Average efficiency*) Power losses *) Typ. Typ. Typ. AC 100V 93.1% 92.8% 92.4% AC 120V 93.8% 93.6% 93.1% AC 230V 95.4% 95.3% 94.3% Typ. Typ. Typ. Typ. 2.4W 9.5W 17.8W 22.3W 2.2W 8.3W 15.9W 19.7W 1.8W 7.0W 11.6W 14.2W At 36V, 6.7A At 36V, 8A (Power Boost) 25% at 1.7A, 25% at 3.4A, 25% at 5A. 25% at 6.7A At 36V, 0A At 36V, 3.35A At 36V, 6.7A At 36V, 8A (Power Boost) 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. Fig. 9-1 Efficiency vs. output current at 36V, typ. Fig. 9-2 Losses vs. output current at 36V, typ. Efficiency Power Losses 96% 30W (c) 95 94 (b) 93 (a) (a) 100Vac (b) 120Vac (c) 230Vac 92 91 (a) 100Vac (b) 120Vac (c) 230Vac 25 15 (c) 10 5 Output Current Output Current 0 90 2 3 4 5 6 0 8A 7 (a) (b) 20 1 2 3 4 5 6 7 8A Fig. 9-3 Efficiency vs. input voltage at 36V, 6.7A, typ. Fig. 9-4 Losses vs. input voltage at 36V, 6.7A, typ. Efficiency Power Losses 96% 22W 95 20 94 18 93 16 92 14 12 91 Input Voltage 90 100 120 180 Input Voltage 10 230 264Vac 100 120 180 230 264Vac Aug. 2017 / Rev. 1.1 DS-CP10.361-EN All parameters are specified at 36V, 6.7A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 10/29 CP10.361 36V, 6.7A, 240W, SINGLE PHASE INPUT CP-Series 10. 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 150 000h 75 000h 54 000h 425 000h 211 000h 152 000h AC 120V 163 000h 87 000h 68 000h 462 000h 246 000h 192 000h AC 230V 196 000h 130 000h 112 000h 553 000h 368 000h 316 000h At 36V, 3.35A and 40°C At 36V, 6.7A and 40°C At 36V, 8A and 40°C At 36V, 3.35A and 25°C At 36V, 6.7A and 25°C At 36V, 8A and 25°C 11. 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 550 000h 1 003 000h 188 000h AC 120V 560 000h 1 017 000h 188 000h AC 230V 661 000h 1 176 000h 213 000h 252 000h 252 000h 290 000h 40 000h 40 000h 47 000h 51 000h 51 000h 61 000h At 36V, 6.7A and 40°C At 36V, 6.7A and 25°C At 36V, 6.7A and 40°C; Ground Benign GB40 At 36V, 6.7A and 25°C; Ground Benign GB25 At 36V, 6.7A and 40°C; Ground Fixed GF40 At 36V, 6.7A and 25°C; Ground Fixed GF25 Aug. 2017 / Rev. 1.1 DS-CP10.361-EN All parameters are specified at 36V, 6.7A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 11/29 CP10.361 36V, 6.7A, 240W, SINGLE PHASE INPUT CP-Series 12. FUNCTIONAL DIAGRAM Fig. 12-1 Functional diagram L N Input Fuse Input Filter Input Rectifier Inrush Current Limiter PFC Converter Power Converter Output Filter Output Voltage Regulator Temperature Shutdown Output Power Manager Output OverVoltage Protection Output Voltage Monitor + + VOUT DC-ok LED DC-ok Relay DC-ok Contact Aug. 2017 / Rev. 1.1 DS-CP10.361-EN All parameters are specified at 36V, 6.7A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 12/29 CP10.361 36V, 6.7A, 240W, SINGLE PHASE INPUT CP-Series 13. 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 Push-in terminals Max. 1.5mm2 Max. 1.5mm2 AWG 24-16 Max. 1.6mm (including ferrules) 7mm / 0.28inch Not required Not applicable 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 and 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. 13-2. Fig. 13-1 Daisy chaining of outputs Power Supply + + - - Output Fig. 13-2 Using distribution terminals Distribution Terminals Power Supply + + - - Output Load + - Power Supply + + - - Output Power Supply + + - - Output Load + - max 25A! continuous Aug. 2017 / Rev. 1.1 DS-CP10.361-EN All parameters are specified at 36V, 6.7A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 13/29 CP10.361 36V, 6.7A, 240W, SINGLE PHASE INPUT CP-Series 14. FRONT SIDE AND USER ELEMENTS Fig. 14-1 Front side A Input Terminals Screw terminals N, L Line input PE (Protective Earth) input B Output Terminals (two identical + poles and three identical - poles) Screw terminals + Positive output – Negative (return) output C Output voltage potentiometer Open the flap to adjust the output voltage. Factory set: 36.0V D DC-OK LED (green) On, when the output voltage is >90% of the adjusted output voltage E DC-OK Relay Contact (spring-clamp terminals) Monitors the output voltage of the running power supply. See chapter 8 for details. Aug. 2017 / Rev. 1.1 DS-CP10.361-EN All parameters are specified at 36V, 6.7A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 14/29 CP10.361 CP-Series 36V, 6.7A, 240W, SINGLE PHASE INPUT 15. EMC The power supply is suitable for applications in industrial environment 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 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 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, FCC Part Class B 15, CISPR 11, CISPR 22 IEC/CISPR 16-1-2, IEC/CISPR 16-2-1 Limits for DC power port according EN 61000-6-3 fulfilled EN 55011, EN 55022 Class B EN 61000-3-2 Class A fulfilled between 0A and 8A load Class C fulfilled between 3.5A and 8A load Voltage fluctuations, flicker EN 61000-3-3 Fulfilled 1) 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 lines 2) Radiated emission Harmonic input current 1) Tested with constant current loads, non pulsing 2) For information only, not mandatory for EN 61000-6-3 Aug. 2017 / Rev. 1.1 DS-CP10.361-EN All parameters are specified at 36V, 6.7A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 15/29 CP10.361 36V, 6.7A, 240W, 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 16. ENVIRONMENT Operational temperature 1) Storage temperature Output de-rating Humidity Vibration sinusoidal 2) Shock 2) Altitude Altitude de-rating Over-voltage category Degree of pollution LABS compatibility Corrosive gases Audible noise -25°C to +70°C (-13°F to 158°F) -40°C to +85°C (-40°F to 185°F) 3.2W/°C 6W/°C 5 to 95% r.h. Reduce output power according to Fig. 16-1 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) According to IEC 60068-2-27 Without any restrictions Reduce output power or ambient temperature, see Fig. 16-2. 15W/1000m or 5°C/1000m Above 2000m (6500ft), see Fig. 16-2 III According to IEC 62477-1 for altitudes up to 2000m II According to IEC 62477-1 for altitudes from 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. 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. 16-1 Output current vs. ambient temp. Fig. 16-2 Output current vs. altitude Allowed Output Current at 36V Allowed Output Current at 36V B 8A A 7A 6A 5A 4A 3A 2A A... 85 to 264Vac, continuous B... short term 1A 0 -25 0 20 40 60 70°C 8A 7A 6A 5A 4A 3A 2A 1A 0 D C B A A... Tamb < 60°C B... Tamb < 50°C C... Tamb < 40°C D... Short term 0 2000m Ambient Temperature 4000m 6000m Altitude Aug. 2017 / Rev. 1.1 DS-CP10.361-EN All parameters are specified at 36V, 6.7A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 16/29 CP10.361 36V, 6.7A, 240W, SINGLE PHASE INPUT CP-Series 17. 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. 46Vdc In case of an internal power supply defect, a redundant Max. 48Vdc 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 15 (EMC). (Metal Oxide Varistor) Included Not user replaceable slow-blow high-braking capacity fuse 18. 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 62477-1, 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. 1.1 DS-CP10.361-EN All parameters are specified at 36V, 6.7A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 17/29 CP10.361 36V, 6.7A, 240W, SINGLE PHASE INPUT CP-Series 19. 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 Factory test 5s 2500Vac 2500Vac 13 Field test 5s 2000Vac 2000Vac 500Vac 500Vac 14 Cut-off current setting > 10mA > 10mA > 20mA > 1mA Fig. 19-1 Dielectric strength Input L N B*) B A DC-ok D Output Earth, PE C + - B 4000Vac C 1000Vac D 500Vac 500Vac 500Vac 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. 1.1 DS-CP10.361-EN All parameters are specified at 36V, 6.7A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 18/29 CP10.361 36V, 6.7A, 240W, SINGLE PHASE INPUT CP-Series 20. APPROVALS The CE mark indicates conformance with the - EMC directive, - Low-voltage directive (LVD) and the - ATEX directive CB Scheme, Information Technology Equipment EC Declaration of Conformity IEC 60950-1 2nd Edition UL 508 IND. CONT. EQ. UL 60950-1 2nd Edition ANSI / ISA 12.12.01-2015 Class I Div 2, planned EN 60079-0, EN 60079-15 ATEX II 3G Ex nA nC IIC T4 Gc IEC 60079-0, IEC 60079-15 IECEx Marine EAC TR Registration 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) 21. 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. 1.1 DS-CP10.361-EN All parameters are specified at 36V, 6.7A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 19/29 CP10.361 CP-Series 36V, 6.7A, 240W, SINGLE PHASE INPUT 22. 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. 22-1 Front view Fig. 22-2 Side view All dimensions in mm All dimensions in mm Aug. 2017 / Rev. 1.1 DS-CP10.361-EN All parameters are specified at 36V, 6.7A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 20/29 CP10.361 36V, 6.7A, 240W, SINGLE PHASE INPUT CP-Series 23. ACCESSORIES 23.1. 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. 23-1 Isometric view Fig. 23-4 Wall/panel mounting, front view Fig. 23-2 Isometric view Fig. 23-5 Hole pattern for wall mounting Fig. 23-3 Isometric view Fig. 23-6 Wall/panel mounting, side view Aug. 2017 / Rev. 1.1 DS-CP10.361-EN All parameters are specified at 36V, 6.7A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 21/29 CP10.361 36V, 6.7A, 240W, SINGLE PHASE INPUT CP-Series 23.2. 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 Aug. 2017 / Rev. 1.1 DS-CP10.361-EN All parameters are specified at 36V, 6.7A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 22/29 CP10.361 36V, 6.7A, 240W, SINGLE PHASE INPUT CP-Series 23.3. REDUNDANCY MODULE YR2.DIODE – 2x 10A Inputs, 1x 20A output The YR2.DIODE is a dual redundancy module, which has two diodes as decoupling devices included. It can be used for various purposes. The most popular application is to configure highly reliable and true redundant power supply systems. Another interesting application is the separation of sensitive loads from non-sensitive loads. This avoids the distortion of the power quality for the sensitive loads which can cause controller failures. The YR2.DIODE does not require an additional auxiliary voltage and is self-powered even in case of a short circuit across the output. The unit is very slender and only requires 32mm width on the DIN-rail. YR40.482 – 2x 20A Inputs, 1x 40A output The YR40.482 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 YR40.482 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 46mm width on the DIN-rail. Fig. 23-7 Typical 1+1 Redundant configuration for 6.7A with the YR2.DIODE redundancy module Fig. 23-8 Typical 1+1 Redundant configuration for 6.7A with the YR40.482 MOSFET redundancy module Failure Monitor + + - - - 36-42V DC-OK DCOK CP10.361 Power Supply L N PE I + + +- +- IN 1 IN 2 YR2.Diode Redundancy Module OUT - - - + + 36-42V DC-OK DCOK DCOK CP10.361 Power Supply + - - - - 36-42V DC-OK L N PE Output + - - - 36-42V DC-OK DCOK Redundancy Module I I + + + - + - Input Input 2 1 YR40.482 CP10.361 Power Supply L N PE 48V,5A Load L N PE Failure Monitor CP10.361 Power Supply - L N PE I 48V, 5A Load L N PE Aug. 2017 / Rev. 1.1 DS-CP10.361-EN All parameters are specified at 36V, 6.7A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 23/29 CP10.361 36V, 6.7A, 240W, SINGLE PHASE INPUT CP-Series 24. APPLICATION NOTES 24.1. 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 two examples show typical voltage dips for resistive loads: Fig. 24-2 33.5A peak current for 5ms , typ. (5x the nominal current) Fig. 24-1 13.4A peak current for 50ms , typ. (2x the nominal current) 36V Output Voltage 36V Output Voltage 21.3V 24.6V 13.4A 33.5A Output Current Output Current 0A 10ms/DIV 0A 1ms/DIV Fig. 24-3 20A peak current for 12ms , typ. (3x the nominal current) 36V Output Voltage 12ms 16.8V 20A 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 36V to 24.6V Typically from 36V to 22.7V Typically from 36V to 21.3V At 13.4A for 50ms, resistive load At 33.5A for 2ms, resistive load At 33.5A for 5ms, resistive load Aug. 2017 / Rev. 1.1 DS-CP10.361-EN All parameters are specified at 36V, 6.7A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 24/29 CP10.361 36V, 6.7A, 240W, SINGLE PHASE INPUT CP-Series 24.2. 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 50Vdc. The maximum allowed feed-back peak current is 27A. 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. 24.3. 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. 24.4. 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 36V 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 36V 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. 24-4 Test circuit Power Supply AC MCB Load + + Wire length DC - S1 - Maximal wire length*) for a fast (magnetic) tripping: 0.75mm² 1.0mm² 1.5mm² 2.5mm² C-2A 49m 64m 98m > 120m C-3A 14m 23m 30m 48m C-4A 2m 2m 2m 2m B-6A 7m 7m 7m 8m S1... Fault simulation switch *) 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. 1.1 DS-CP10.361-EN All parameters are specified at 36V, 6.7A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 25/29 CP10.361 36V, 6.7A, 240W, SINGLE PHASE INPUT CP-Series 24.5. PARALLEL USE TO INCREASE OUTPUT POWER CP10.361 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. Unit A AC + - DC + Unit B Load AC If more than three units are connected in parallel, a fuse or circuit breaker with a rating of 10A is required on each output. Alternatively, a diode or redundancy module can also be utilized. + - DC - 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. Restrictions: 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. 24.6. 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 6.7A are paralleled to build a 26.8A redundant system. For N+1 redundancy the same restrictions apply as for increasing the output power, see also chapter 24.5. 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. Further information and wiring configurations can be found in chapter 23.3. Failure Monitor + + Recommendations for building redundant power systems: a) b) c) - - - 36-42V DC-OK DCOK 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. CP10.361 Power Supply L N PE I + + + - + - Input Input 2 1 DCOK YR40.482 Redundancy Module Output + - - - 36-42V DC-OK CP10.361 Power Supply - L N PE I 48V, 5A Load L N PE Aug. 2017 / Rev. 1.1 DS-CP10.361-EN All parameters are specified at 36V, 6.7A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 26/29 CP10.361 36V, 6.7A, 240W, SINGLE PHASE INPUT CP-Series Unit A 24.7. 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 Earthing of the output is required when the sum of the output voltage is above 60Vdc. DC Load + - Avoid return voltage (e.g. from a decelerating motor or battery) which is applied to the output terminals. Earth (see notes) Restrictions: 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 (terminals on bottom of the unit). Pay attention that leakage current, EMI, inrush current, harmonics will increase when using multiple power supplies. 24.8. 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 0.8F are connected to the output, the unit might charge the capacitor in the HiccupPLUS mode (see chapter 6). 24.9. CHARGING OF BATTERIES The power supply can be used to charge lead-acid or maintenance free batteries (SLA or VRLA batteries). Three 12V batteries are needed in series. 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 41.7V 41.25V 40.7V 40.2V Battery temperature 10°C 20°C 30°C 40°C b) Use a 10A 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) Use only matched batteries when putting 12V types in series. e) Ensure that the ambient temperature of the power supply stays below 40°C. f) The return current to the power supply (battery discharge current is typ. 2.5mA when the power supply is switched off (except in case a blocking diode is utilized). Aug. 2017 / Rev. 1.1 DS-CP10.361-EN All parameters are specified at 36V, 6.7A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 27/29 CP10.361 36V, 6.7A, 240W, SINGLE PHASE INPUT CP-Series 24.10. 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%. L3 Center Tap 240V +10% max. L1 AC L N PE DC L2 24.11. 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 36V, 5.4A; (=80%) 45.1°C 23.1°C 22.0K Case B 110x180x165mm Rittal Typ IP66 Box PK 9516 100, plastic 230Vac 36V, 6.7A; (=100%) 48.9°C 22.6°C 26.3K Case C 180x180x165mm Rittal Typ IP66 Box PK 9519 100, plastic 230Vac 36V, 5.4A; (=80%) 40.2°C 23.4°C 16.8K Case D 180x180x165mm Rittal Typ IP66 Box PK 9519 100, plastic 230Vac 36V, 6.7A; (=100%) 44.9°C 23.2°C 21.7K Aug. 2017 / Rev. 1.1 DS-CP10.361-EN All parameters are specified at 36V, 6.7A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 28/29 CP10.361 36V, 6.7A, 240W, SINGLE PHASE INPUT CP-Series 24.12. 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. 24-5 Mounting Orientation A (Standard orientation) Output Current 8A OUTPUT A1 6 Power Supply 4 2 Ambient Temperature 0 INPUT 10 Fig. 24-6 Mounting Orientation B (Upside down) 20 30 50 40 60°C Output Current 8A A1 INPUT 6 A2 Power Supply 4 2 Ambient Temperature OUTPUT 0 10 Fig. 24-7 Mounting Orientation C (Table-top mounting) 20 30 50 40 60°C Output Current 8A A1 6 A2 4 2 Ambient Temperature 0 10 50 40 60°C 8A OUTPUT Power Supply 6 A1 4 A2 2 Ambient Temperature 0 10 20 30 40 50 60°C Output Current 6 INPUT Power Supply 8A OUTPUT Fig. 24-9 Mounting Orientation E (Horizontal ccw) 30 Output Current INPUT Fig. 24-8 Mounting Orientation D (Horizontal cw) 20 A1 4 A2 2 Ambient Temperature 0 10 20 30 40 50 60°C Aug. 2017 / Rev. 1.1 DS-CP10.361-EN All parameters are specified at 36V, 6.7A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted. www.pulspower.com Phone +49 89 9278 0 Germany 29/29