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7856.003 7856.016 7856.005 7856.020 7856.006 7856.043 7856.008 7856.321 7856.010 7856.323 7856.015 Power System Module - PSM Assembly and operating instructions...
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We reserve all rights for this technical documentation. Without our previous consent it must neither be reproduced nor made available for third parties. Nor must it be put to any other misuse by the receiver or third parties. Any violation of the above obliges the violating party to pay compensation and may lead to penal action.
(work, operating and safety regulations). The following safety and other notes are used in this guide: Prior to working at the Rittal PSM system, it must be disconnected from the power Symbol for a handling instruction: supply protected...
Rittal does protection category. not accept any warranty for any other uses of PSM buses. Operation of the Rittal PSM system in direct contact with water, aggressive media, or 4. Service and Service Address inflammable gases and fumes is prohibited.
1 x cable bracket, incl. assembly parts strips provided on the bus bars. Connecting lines are available as Rittal accessories. 5.2. Features The principal features of the Rittal PSM are: Warning! separate infeeds, permitting...
PSM Power System Module To unlock a module, the lugs on the end faces must be pressed down at the same time at both ends. The module can then be pulled off the bus bar. The connection direction of the modules is used to select infeed I or II Condition: All infeeds must be connected by the customer.
PSM Power System Module 5.5. Function principle The diagram shows circuit A and circuit B of a 2000 mm strip. Fig. 1: Function principle The red arrow on the PSM module points up The black arrow on the PSM module points up B infeed A infeed For single-phase 32 A infeed, the B circuit must...
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Circuit 1 Circuit 2 400V 400V M odul 2 Fig. 3: Wiring diagram Rittal PSM 1200 mm M odul 1 Note! The wiring of the 2200mm Model has the same plan, with one extra Slot for a PSM Module. L1 L2 L3 N PE...
1 x assembly parts bus bar, so it is no more possible to disconnect the plug on the bar and there is no need for a 6.2. Features cable bracket. The principal features of the Rittal PSM are: separate infeeds, permitting Warning!
PSM with fixed infeed The plug-in modules can now be clipped onto the bus bar in the desired positions. The modules are locked into place using the lugs on the end faces. A module can only be released from the bus bar after it has been unlocked. To unlock a module, the lugs on the end faces must be pressed down at the same time at both ends.
7.2. Features To unlock a module, the lugs on the end faces must be pressed down at the same time at both The principal features of the Rittal PSM Plus ends. The module can then be pulled off the bus are: bar.
PSM Plus 7.4. Optional accessories Note! Article numbers, see Chapter 15. DK 7856.018 connection cable 3~ over voltage protection IEC 60320 C13, IEC 60320 C19 plug-in modules, and earthing-pin plug Power System Module...
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PSM Plus 7.5. Wiring diagram Modul 6 Modul 5 Modul 4 Modul 3 Modul 2 Modul 1 L1 L2 L3 N PE L1 L2 L3 N PE L1 L2 L3 N PE L1 L2 L3 N PE Circuit 1 Circuit 3 Circuit 4 Circuit 2 400V...
32A. Model No.: DK 7856.016 (2 infeeds, 16A) Six plug-in modules can be inserted on a 2- Model No.: DK 7856.003 (1 infeed, 32A) metre bus bar; this corresponds to 36 IEC Designed in accordance with DIN EN 60950-1 320 appliance sockets (VDE 0805):2003-03.
Metered PSM Warning! 8.5. Description The strain relief for the connection The Power System Module Metered PSM cable must made offers revolutionary power management for IT immediate vicinity of the connection racks. The modular power supply system plug of the PSM bus bar. If the realises power input via a vertical mounting rail strain relief bracket cannot be (bus bar) with a three-phase infeed.
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Infeed 2 Fig.7: Metered PSM The angled plug connectors permit a parallel routing of the connection cable to the Metered PSM bus bar. Note! The Model DK 7856.003 has a fixed infeed with DIN-Bolting and a 32A CE-Plug.. Power System Module...
Metered PSM 8.6. Configuration of the Metered PSM Start display Select infeed turning and confirm Infeed 1 by pressing Infeed 2 Select parameters Total turning Phase 1 confirm by pressing Phase 2 Phase 3 Exit Only the measured Use "Exit" to Total Exit values are displayed...
Metered PSM 8.7. Connection to the CMC-TC 8.7.1. Associated documents The guide for the CMC-TC Processing Unit II (DK 7320.100) and its safety notes also apply together with this guide. You can download the German version of the guide from: http://www.rimatrix5.de/service_support/downlo ads.asp "Power"...
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Metered PSM Tabs 1 to 12 are constructed identically. Tabs 1 to 3 represent the L1, L2 and L3 voltages of infeed 1. Tabs 4 to 6 represent the current of infeed 1. Tabs 7 to 12 provide the values for infeed 2.
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Metered PSM Tab 15 provides an overview for the voltage and current values of both infeeds and all phases. Fig.10: Tab 15 Power System Module...
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Metered PSM 8.8. Wiring diagram 7856.016: 7856.003: Modul 6 Modul5 Mess- m odul Modul 4 Modul 3 Modul 2 Modul 1 L1 L2 L3 N PE Circuit 1 Circuit 2 400V 400V Fig. 11: Metered PSM wiring diagram Power System Module...
They are locked into place by way of the lugs on the end The principal features of the Rittal PSM are: faces. A module can only be released from the A 1~ infeed with connection cable and CEE bus bar after it has been unlocked.
PSM Version 32 A, Single-Phase 9.5. Function principle The diagram shows circuit A and circuit B of a 2000 mm strip. Fig. 12: Function principle The red arrow on the PSM module The black arrow on the PSM module points up points up F1 fuse F2 fuse...
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PSM Version 32 A, Single-Phase 9.6. Wiring diagram Fig. 13: PSM 32 A (single-phase) Note! Model 7856.043 additionally to the two fuses two integrated RCDs. Power System Module...
10.2. Features must be pressed down at the same time at both ends. The module can then be pulled off the The principal features of the Rittal PSM are: bus bar. One 3~ infeed For information about assembly and connection 96 A current available, 32 A per phase of the bus bar please see Chapters 17 and 18.
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Power System Module with a 32 A Infeed 10.5. Wiring diagram Fig. 14: PSM 32 A (3-phase) wiring diagram Power System Module...
Mounting of the Lockout 11. Mounting of the Lockout for DK7856.321 and DK 7856.323 The DK 7856.321 and DK 7856.323 PSM bus bars provide a possibility to prevent the unintentional activation of the circuit breakers by the installation of the supplied lockout. Note! The installation of the lockout does not affect the actual operation of...
13. Cleaning The Rittal PSM system can be cleaned using a dry cloth. The use of aggressive substances like cleanser's solvent, acids, etc. will destroy the system.
Technical Specifications 16. Technical Specifications 16.1. Technical specifications – PSM bus bar Model No. DK 7856.010, 1200 mm enclosure height Model No. DK 7856.020, 2000 mm enclosure height Model No. DK 7856.008, for 2200mm Racks Bus bar Aluminium, anodised Height For 1200 mm and 2000 mm enclosure height Width approx.
Technical Specifications 16.2. Technical specifications – PSM with fixed infeed Model No.: DK 7856.005, 2000 mm enclosure height with one infeed Model No.: DK 7856.006, 2000 mm enclosure height with two infeeds Bus bar Aluminium, anodised Height For enclosure height 2000 mm Width approx.
Technical Specifications 16.3. Technical specifications – PSM Plus with 4-way infeed Model No. DK 7856.015 Bus bar Aluminium, anodised Height For enclosure height 2000 mm Width approx. 60 mm Depth approx. 55 mm Weight approx. 5 kg without packing, without modules Potential equalisation Yes, separate housing earthing point (6.3 mm flat-pin connector),...
3 x 16A Back-up fuse, installed by the customer, 16 A per phase Fusing (7856.016), respectively 32 A (7856.003). Observe the data on the bus bar rating plate! Max. cable length 50 m, observe the cable cross-section and backup fuse! 7856.016:...
Technical Specifications 16.5. Technical specifications – PSM 32 A, single-phase Model No. DK 7856.321 Model No. DK 7856.043 Bus bar Aluminium, anodised Height For 1200 mm and 2000 mm enclosure height Width approx. 60 mm Depth approx. 55 mm Weight approx.
Technical Specifications 16.6. Technical specifications – PSM 32 A, 3-phase Model No. DK 7856.323 Bus bar Aluminium, anodised Height For 1200 mm and 2000 mm enclosure height Width approx. 60 mm Depth approx. 55 mm Weight approx. 4 kg without packing, without modules Potential equalisation Yes, separate housing earthing point (6.3 mm flat-pin...
Assembly Instructions 17. Assembly Instructions Warning! The Rittal PSM system must be installed in an It is imperative to disconnect any enclosure or case system, which also provides device operated via the plug-in protection against external influences. The modules of Rittal PSM from the length of lines should not exceed the lengths power supply, e.g.
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Assembly Instructions Note! Warning! The DK 7856.022/023 mounting kit Cables are gathered and secured is required to assemble the TS fitting enclosed cable enclosure. mounting brackets in the case or enclosure. brackets are screwed to the end Note! covers of the PSM. The two fastening holes in the brackets See Chapter 18.
Assembly Instructions 17.1. Mounting in the Rittal flexRack(i) • With Rittal flexRack(i), the Rittal PSM can be clipped into the vertical frame members of the enclosure. • To this end, the bus bar (A) is placed up against the side of the vertical section (B).
Assembly Instructions 17.2. Mounting in Rittal TS enclosures • The two mounting brackets (B) from the mounting kit must be used. These brackets are screwed to the plastic end covers of the bus bar with the enclosed screws (C). Note!
Assembly Instructions 17.2.1. Mounting in Rittal TS enclosures, • For retrofitting, the Rittal PSM can also be base and roof frames fastened to the base and roof frames (D). The two mounting brackets (B) from the mounting kit must be used.
PSM bus bar. If the To accommodate varying heights of enclosure strain relief bracket cannot be or Rittal PSM, another mounting variant is attached to the base frame, a possible: suitable punched section must be...
Note! release all four retaining lugs (D) at the It is only possible to use original same time and carefully withdraw the Rittal plug-in modules with Rittal module. PSM. The use of any other parts Warning! will render all warranty claims void.
Assembly Instructions 17.5. Infeed strain relief (suggestion) Note! The mounting of the strain relief (For model number DK 7856.010, .020, .016) may vary according to the specific • installation situation The strain relief for the connection cable enclosure. must be realised using the provided bracket (C).
Assembly Instructions 17.6. Alternative possibilities for mounting of the cable clamp bracket Fig.35: Side view 2, from outside Fig.32 4: Side view 1, inside from below 17.7. Alternative possibilities for mounting of the cable clamp bracket For the PSM bus bars DK 7856.321 and DK 7856.323, the strain relief on the bus bar is made using a PG screwed cable gland.
Risk of death! The bus bar and the plug-in The Rittal PSM Plus provides four separate modules must not be opened. infeed possibilities: infeed 1 to infeed 4 (see Risk of death! Section 7.5).
Electrical Connection of the Bus bar 18.2. Earthing Warning! Observe all warnings and rating Warning! plates attached to the bus bar! The bus bar possesses a housing Danger! earthing point in the area of the infeed marked with the symbol: electrical test must...
18.3. Infeed connection plug, data and assignment 1-conductor female multi-point conductor with side-mounted locking, 5-pole for insertion in the base terminal block. The following conductors can be used: Single-wire Multi-wire Fine-wire with tinned single cores Max. cross-section 4 mm² Max. cross-section 12 AWG Bared length 8 mm Bared length 0.33 inch Compacted strands with wire end ferrule...
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