PSM socket modules - PSM socket modules

Catalogue 33

Power System Module PSM busbars PSM busbars + PSM socket modules PSM busbars The modular system facilitates basic configuration of the racks, thanks to a vertical support rail with 1/3-phase infeed. The various socket modules to supply the active components may be snap-fitted into the support rail. This can even be done whilst the system is operational, because the support section is shock-hazard protected. PSM socket modules The various modules, earthing pins, IEC320 etc. may be inserted into the support rail in any combination. This is easily achieved, even by non-electricians, thanks to the shock hazard protected plug & play system. Approvals: Available on the Internet. Technical specifications/benefits: ● Each plug-in module picks off a phase on the support rail, either from infeed A or from the redundant infeed B, depending on the direction of connection. ● 1-/3-phase construction with a maximum current of 2 x (3 x 16 A). ● 3-phase redundant infeed supported. ● The redundant circuit is completely separate from the 3 phases of the support rail. ● Modules may be retrofitted whilst operational. ● Modules may be equipped with integral overcurrent protection, so that only the affected module is deactivated in the event of an excessively high current. The other modules remain operational. ● Overvoltage protection may be integrated into the supply line. ● Various modules also available with current measurement and switchable outputs. A B 1 2 3 4 PSM busbars For enclosure height mm Phases per infeed With measurement of voltage, current and power (consumption), via CMC, remote-controllable 2000 3 2 16 6 Jack – – 1 7856.016 2000 1 1 32 6 CEE 2 – 1 7856.003 With 2 infeeds (jack), 3-phase redundancy 1200 3 2 16 4 Jack – – 1 7856.010 2000 3 2 16 7 Jack – – 1 7856.020 2200 3 2 16 8 Jack – – 1 7856.008 With 3 m connection cable (wire end ferrules) 2000 3 1 16 7 Wire end 2000 3 2 16 7 Wire end With 3 m connection cable (connector type CEE/EN 60 309) 2000 1 1 32 6 CEE 2 – 1 7856.321 2000 3 1 32 6 CEE 6 – 1 7856.323 2000 1 1 32 6 CEE 2 1 7856.043 Also required: 1 2 3 4 PSM socket modules, see page 385. Connection, connector Circuitbreaker 16 A ferrules – – 1 7856.005 ferrules – – 1 7856.006 Accessories: type Earthleakage circuitbreaker Packs of − Mounting kit for PSM busbars, see page 386. − Connection cables, see page 386. − Cable lock, see page 386. − Overvoltage protection, see page 386. No. of infeeds Input current (A) Maximum no. of module slots Model No. DK 384 Rittal Catalogue 33/Power distribution


Catalogue 33
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