An Everlasting Supply Power supplies to suit all your applications Would you accept a power failure in your application? Our power supply solutions are never-ending! Machine manufactoring Ship building PRO-M for applications in non-hazardous areas Uninterruptable Power Supplies for applications with highest reliability DC/DC Converter for applications with galvanic isolation requirements •• Process (e.g. Water treatment) •• Machinery (e.g. Conveying systems) •• Energy (e.g. Renewable energy) •• Transportation (e.g. Ship building) •• Process (e.g. Water treatment) •• Machinery (e.g. Conveying systems) •• Energy (e.g. Renewable energy) •• Transportation (e.g. Ship building) •• Process (e.g. Water treatment) •• Transportation (e.g. Ship building) Wind energy Process industry Electronic fuse protection solution for selective load protection INSTAPOWER for applications wherever space and efficiency is the overall requirement PRO-H for applications in hazardous areas •• Process (e.g. Water treatment) •• Building •• Very small control cabinets for machinery •• Terminal boxes •• Process (Oil & Gas, chemical) •• Energy Application specific requirements Weidmüller – power supply solutions for all applications + Load – + + 24 V DC Load 24 V DC +– – – 24 V DC battery modul – + L N PE Alarm Status Charging Status Buffering Status Increasing the output power Galvanic isolation and stabilisation Uninterruptible power supply Individually adapting the output power by directly connecting power supply units in parallel. DC/DC converters galvanically isolate the input from the output voltage and prepare them: •• INSTAPOWER power supply units: up to 3 devices can be connected in parallel. •• PRO-M power supply units: up to 5 devices can be connected in parallel. •• Indication of the failure of individual devices can be achieved using optional diode modules. •• to compensate for voltage losses which occur due to the higher cable resistance. •• to avoid ground loops which can occur in plants which are spread over a large area. •• A potential-free alarm relay and a transistor output give you full status monitoring. •• Special versions, supplied as protection class III devices, mean that you can use them in floating earth systems such as might be found when operating back-up batteries. Mains interruptions and brown-outs are a frequent cause of system failures. Battery-supported or capacitor based uninterruptible power supply units (UPS) units cover these types of mains network faults and thereby increase system availability. TIP To ensure the most even distribution of the load within the parallel connected power supply units, the voltage difference must not be more than ±50 mV. This balance is achieved when the plus wire is connected. Symme trical wiring also helps to distri bute the current uniformly. Antenna Solar Cell Antenna 24VDC I/O Devices and Sensors I/O 24VDC 24VDC Radio Transmitter 24V (powered) 24VDC SCADA System or Other Type of Control System •• Different status relays permit status monitoring. •• The UPS control unit monitors the input voltage and, in the event of a fault, switches immediately to battery operation. •• When the power is restored, the input voltage is again switched over to the load and the battery is recharged. •• An integrated deep-discharge protection system and an optimised charge curve ensure that the battery has a long service life. + Load + – Load – Load 1 + 40 A A L1 L2 L3 PE Status Relay 24 V OK L1 L2 L3 PE 40 A Load 2 Load 3 – Alarm 40 A A B Status Relay 24 V OK Load 4 B Reset L N PE Power reserve for peak currents Redundant power supply units Selective load protection For selective triggering of circuit breakers or for short-term additional power reserves, a capacitor module can be integrated into the 24 V circuit. The availability of the power supply units is increased by the use of redundant circuits. Here, each individual power supply unit can cope with the total load required in the event of a failure by itself. The breakdown of the whole secondary load into individual load circuits which have quick-operating safety elements in case of a fault is known as selective load protection. Electronic fuses are ideal to meet the special requirements found in selective load protection. •• The integrated alarm relay monitors the input voltage, thereby monitoring the status of the 24 V DC power supply. •• Sufficient power for the pulse triggering of circuit breakers (MCBs) •• To further increase the power reserves, multiple capacitor modules can be connected in parallel. •• Separate voltage monitoring of the input channels (alarm relay) •• Full status monitoring including voltage monitoring of both inputs thanks to the integrated Alarm relay. •• Diode modules give you 100 percent redundancy – this is also known as “true redundancy”. TIP TIP The capacitor module can be used independently of the output power from the power supply modules. When triggering circuit breakers, the line impedance must be observed (see main catalogue, 4.3). An example of redundant power supply units for an output current of 20A: 2 x PRO-M, 20A + 1x CP M DM20 for 40A output load: 2 x PRO-M, 40A + 1x CP M DM40 •• The tripping characteristic curve of the electronic fuse is, on the one hand, fast enough to switch off the faulty circuit quickly; and on the other, tolerant enough to deal with a motor start-up or capacitive loads. •• A switch to turn the output on or off means that it is simpler to diagnose errors and to commission. •• The fuse triggering is signalled via a potential-free alarm relay •• A reset input allows the fuse to be switched on again remotely. 3 ms + – 24 V PRO-M 50 % of Load 130 120 Additional Power 110 Reserve up to 45°C 100 Pout [% PN] 50 % of Load 24 V PRO-M 24 V M Temperature derating Temperature derating 130 M 90 80 Pout [% PN] 24 V 100 % Load 70 60 t L N PE 20 30 40 120 Additional Power 110 Reserve up to 45°C 100 90 Δ –2.5 % U [V] U [V] U out U out Δ –2.5 % 80 Power Power 70 Reserve Reserve 60 20 50 30 60 40 70 50 80 60 Ambient temperature [°C] Ambient temperature [°C] 70 80 IN I Reserve IN I [A] I Reserve t Active current sharing Uniform distribution of a load current over two power supply units using active current sharing. •• A significant increase in the availability of the whole power supply results as each power supply unit only ever operates at a maximum of half the nominal current. TIP Always use devices of the same type. Active current sharing is achieved using the redundancy modules CP T RM10 and CP T RM20. PRO-M Output Power Derating Curve Operating temperature, power reserve and derating Power supply units for industrial use offer extended operating temperature ranges (–25 to +70 °C). Up to the “derating” operating point, they have power reserves, above this point they can only be operated at reduced load. •• Up to 45 °C, the device can be operated continuously with maximum of 120 % of rated current. •• Up to 60 °C is 100 % of rated current available. U/I output characteristic with power reserve Short-circuit and overload The PRO-M power supply units follow the IU output characteristic curve in the event of a short-circuit/overload and are therefore permanently short-circuit proof. •• Compared to Hicc-up or foldback characteristic curves, operation with almost any capacitive loads is possible. •• PRO-M power supply units deliver a constant 120 to 150 % of the nominal current in short-circuit operation with a simultaneously reduced voltage. •• When the short-circuit or the overload is removed, there is a prompt return to normal operation. Inrush current limit Inrush current limiters improve the dimensioning of the mains fuses . •• Power supply units from the lower power classes mainly have a passive inrush current limiter, e.g. PRO-M 3 A and 5 A models. •• Power supply units with larger power classes have an active inrush current limiter, e.g. all 1-phase PRO-M modules above 10 A. I Imax Imax Without active current limiting With active current limiting t I Selection chart Power supplies 24 22.5…29.5 3 70 120% yes, max. 5 l l 8951330000 80...370 24 22.5…29.5 5 120 120% yes, max. 5 l l 8951340000 CP M SNT 180W 24V 7.5A** l 85…264 47…63 80...370 24 22.5…29.5 7.5 180 120% yes, max. 5 l l 8951350000 CP M SNT 250W 24V 10A** l 85…264 47…63 80...370 24 22.5…29.5 10 240 120% yes, max. 5 l l 8951360000 CP M SNT 500W 24V 20A** l 85…264 47…63 80...370 24 22.5…29.5 20 480 120% yes, max. 3 l l 8951370000 CP M SNT 1000W 24V 40A** l 85…264 47…63 80...370 24 22.5…29.5 40 960 120% yes, max. 3 l l 8951380000 CP M SNT 250W 24V 10A UW l 85…264 47…63 80…430 24 22.5…29.5 10 240 120% yes, max. 2 l l 1165480010 LED DC OK Accessories 80...370 47…63 Status Relay 47…63 85…264 Power Boost 85…264 l Rated Power (W) l Three Phase CP M SNT 70W 24V 3A** Single Phase Parallel connection option Order-No. Rated output (A) Appr. /Marks Adjustable Range (V) Additional Features DC (V) Output Power DC (V) Output Input Frequence (Hz) Output CP M SNT 120W 24V 5A** Description PRO-M PRO-H INSTAPOWER DC/DC converter Input AC (V) Series / Family CP M SNT3 120W 24V 5A** l 320…575 47…63 450…870 24 22.5…29.5 5 120 120% yes, max. 5 l l 8951390000 CP M SNT3 250W 24V 10A** l 320…575 47…63 450…870 24 22.5…29.5 10 240 120% yes, max. 5 l l 8951400000 CP M SNT3 500W 24V 20A** l 320…575 47…63 450…870 24 22.5…29.5 20 480 120% yes, max. 3 l l 8951410000 CP M SNT3 1000W 24V 40A** l 320…575 47…63 450…870 24 22.5…29.5 40 960 120% yes, max. 3 l l 8951420000 CP M DM20 (Diode module)* ** 18…30 Input-0.7 n/a l l 1222210000 CP M DM40 (Diode module)* ** 18…30 Input-0.7 n/a l l 1222220000 CP M RM24 (Relay module)* 18…30 n/a l l 1222230000 CP M CAP (Capacity module)* ** 18…30 n/a l l 1222240000 CP T SNT 70W 12V 6A l 85…264 47…63 n/a 12 12…14 6 72 l yes, max. 5 l l 1105430000 CP T SNT 140W 12V 12A l 85...132/187…264 47…63 n/a 12 12…14 12 144 l yes, max. 5 l l 1105440000 CP T SNT 90W 24V 3.8A l 85…264 47…63 n/a 24 24…28 3.8 90 l yes, max. 5 l l 1105790000 CP T SNT 90W 24V 3.8A CL2 l 85…264 47…63 n/a 24 24…28 3.8 90 l yes, max. 5 l l 1194410000 CP T SNT 180W 24V 7.5A l 85...132/187…264 47…63 n/a 24 24…28 7.5 180 l yes, max. 5 l l 1105810000 CP T SNT 360W 24V 15A l 85...132/187…264 47…63 n/a 24 24…28 15 360 l yes, max. 5 l l 1105820000 CP T SNT 600W 24V 25A l 85...132/187…264 47…63 n/a 24 24…28 25 600 l yes, max. 5 l l 1105840000 CP T SNT 600W 36V 16.5A l 85...132/187…264 47…63 n/a 24 36…42 16.5 600 l yes, max. 5 l l 1194430000 CP T SNT 90W 48V 2A l 85..264 47…63 n/a 48 48…56 2 96 l yes, max. 5 l l 1194420000 CP T SNT 180W 48V 4A l 85...132/187…264 47…63 n/a 48 48…56 4 180 l yes, max. 5 l l 1105850000 CP T SNT 360W 48V 7.5A l 85...132/187…264 47…63 n/a 48 48…56 7.5 360 l yes, max. 5 l l 1105860000 CP T SNT 600W 48V 12.5A l 85...132/187…264 47…63 n/a 48 48…56 12.5 600 l yes, max. 5 l l 1105870000 CP T SNT2 180W 24V 7.5A l 85...132/187…550 50/60 n/a 24 24…28 7.5 180 l yes l l 1194480000 CP T SNT2 360W 24V 15A l 85...132/187…550 50/60 n/a 24 24…28 15 360 l yes l l 1194490000 CP T SNT2 600W 24V 25A l 85...132/187…550 50/60 n/a 24 24…28 25 600 l yes l l 1194310000 CP T RM 10 (Redundancy Module)* 24 24…27 l l 1105880000 CP T RM 10 (Redundancy Module)* 24 24…27 l l 1105880000 CP SNT 24W 28V 1A l 85…265 50/60 120…300 28 n/a 1 28 CP SNT 24W 24V 1A l 85…265 50/60 120…300 24 n/a 1 24 9928890028 9928890024 CP SNT 24W 15V 1.5A l 85…265 50/60 120…300 15 n/a 1.5 17.5 9928890015 9928890012 CP SNT 24W 12V 1.5A l 85…265 50/60 120…300 12 n/a 1.5 15 CP SNT 24W 5V 2A l 85…265 50/60 120…300 5 n/a 2 10 CP SNT 25W 5V 5A l 85…264 50/60 110…370 5 4…8 5 25 l 8754960000 CP SNT 48W 12V 4A l 85…264 50/60 110…370 12 9…15 4 48 l 8754970000 CP SNT 48W 24V 2A l 85…264 50/60 110…370 24 15…28 2 48 l 8739140000 CP SNT 48W 48V 1A l 85…264 50/60 110…370 48 46…55 1 48 l 8879230000 CP DCDC 50W 22-24V DC 2A 18…30 22...24 2 50 l 9919372424 CP DCDC 50W 15V DC 3A 18…30 15 3 45 l 9919372415 CP DCDC 50W 12V DC 3A 9…16 12 3 36 l 9919371212 CP DCDC 50W 20-24V DC 2A 9…16 22...24 2 50 l 9919371224 CP DCDC 50W 15V DC 3A 9…16 15 3 45 l 9919371215 CP DCDC 50W 12V DC 3A 18…30 12 3 36 l 9919372412 CP DCDC 50W 5V DC 8A 18…30 5 8 40 l 9919372405 CP DCDC 250W 24V 10A 18...31.2 22.5...29.5 10 250 l 1313320010 * Accessories ** Optionally with a metal snap-on foot available 9928890005 Weidmüller – Partner in Industrial Connectivity. As experienced experts we support our customers and partners around the world with products, solutions and services in the industrial environment of power, signal and data. We are at home in their industries and markets and know the technological challenges of tomorrow. We are therefore continuously developing innovative, sustainable and useful solutions for their individual needs. Together we set standards in Industrial Connectivity. Weidmüller Interface GmbH & Co. KG Klingenbergstraße 16 32758 Detmold, Germany Phone +49 5231 14-0 Fax +49 5231 1429-2083 [email protected] www.weidmueller.com 1366130000/05/2012/SMMD