Text for tenders: Power System Module busbar with measuring system


Power System Module busbar with measuring system



The modular system enables a basic configuration using

vertical support rails and a three-phase supply to be

installed for each rack. The system also has a

redundant power supply configuration as a second power

supply has been provided for each of the rails. The

vertical support rails ensure that the slots can be

used over the full height of the enclosure and the

redundant supply comes from the second separate supply.

Socket modules can be snapped into the support rails.

The contact hazard protection design of the busbar

ensures that socket modules do not have to be fitted in

all of the slots.

Socket modules are available is different country

versions, i.e. IEC IEC320 C13, earthing-pin and F/B,

CH, USA & UK.

A mixture of all of the modules can be fitted in the

rails. 6 socket modules can be used with each 2m rail.

A total of 42 sockets are available if IEC320 modules

are fitted.

The PSM rail measures the active power and the power

for all 3 phases. It is displayed on a local display.

The PSM rail can be remotely administered and

configured in conjunction with the CMC-TC via standard

protocols (SNMP, http).  Measuring and monitoring of

the current per phase. Min./max. limits can be set up.

Measuring range 0 -16A. Measuring and monitoring of the

performance per phase. Min./max. limits can be set up.

Measuring range 1 - 6 KW. Alarms indicated by a

flashing display. Remote administration of the PSM

rail, remote limit modifying and monitoring, SNMP trap

message for alarms.



Installation via the plug & play system:



The busbar can be installed in a flexRack(i) without

having to use an adaptor or can be retrofitted to all

Rittal TS / PS racks using a DK 7856.011 mounting kit.

The power is supplied via a 5-pin connection socket

using tension-spring technology.

A pre-configured 3 m connection cable fitted with an

IEC309 AC plug is also available.

All of the socket modules can be upgraded whilst

working.



3-phase overvoltage protection:



Overvoltage protection is available for every 3-phase

supply. Overvoltage protection can also be fitted as an

upgrade. Integrated visual function checks

Overvoltage protection has been designed to meet Class

D requirements (different use with local sockets).



Technical fittings:



3-phase configuration with a max. of 3 16 A

per power circuit

Two separate power circuits per support rail

Redundant power circuit 2 has a completely separate

potential from power circuit 1

The connection direction of the socket module can be

selected to determine if power circuit 1 or redundant

power circuit 2 will be used.

A socket module can be upgraded whilst working

Every module can be selected with / without an

integrated circuit breaker



Technical specifications:



Three-phase voltage range 110 V - 400 V AC 50/60 Hz,

neutral line is not needed







Humidity range: 5% - 95% relative humidity,

non-condensing

Protection category IP 20

Aluminium H-section version: W x H x D [mm]: 60 x 1908

x 60

Max. current per supply 3 x 16 A

Temperature application range: +5C - +45C



Manufacturer: Rittal
Type: Power System Module busbar with measuring system   DK 7856016
or equivalent


Quantity  Unit         Price Each                 Price Total
   
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