PSM busbars

Article number: DK 7856.006

One or two infeeds, with on or three phases, redundant after changing the plug-in module's direction of connection. With measurement option in conjunction with the CMC III system.

Article number:
DK 7856.006
Design
With 3 m connection cable (connector type CEE/EN 60 309)
Product description
The modular system facilitates basic configuration of the racks, thanks to a vertical support rail with single-/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.
Benefits
Modules may be retrofitted whilst operational.
Technical specifications
Each plug-in module picks off a phase on the support rail, either from infeed or from the redundant infeed, depending on the direction of connection.
Depending on the design, single-/3-phase construction with a maximum current of 2 x (3 x 16 A/32 A).
3-phase redundant infeed supported.
The redundant circuit is completely separate from the 3 phases of the support rail.
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.
Material
Aluminium section, natural anodised
Length of connection cable
3 m
Type of electrical connection
CEE
Qty.
2
Phases per infeed
3~
Rated current (max.)
16 A
Module slots (max.)
7
To fit
Enclosure type: TS 8
TS IT
VX IT
Height: 2,000 mm
Operating temperature range
5 °C...45 °C
Ambient humidity (non-condensing)
5...95 %
Storage temperature range
-20 °C...60 °C
Packs of
1 pc(s).
Weight/pack
6.122 kg
Customs tariff number
85369001
EAN
4028177616189
ETIM 7.0
EC000215
ECLASS 8.0
27371306
Product description
DK PSM busbar, 7-way, 3~, 16 A, Infeed: 2, For H: 2000 mm
Approvals
IEC CB
VDE
Declarations
Declaration of conformity
Documentation
Instructions
Data sheets
Technical system catalogue
Visio Shapes
Power System Module busbar with 2 fixed infeeds,
2x3x16 A
The modular system allows basic equipment of each rack
with a vertical busbar and three-phase infeed. A
second infeed is provided per busbar enabling the
system to be redundant. Due to the vertical
arrangement the slots may be used over the entire
enclosure height and the second separate infeed
ensures redundant supply. Socket modules may be
snapped into the slots and thanks to the
shock-hazard-protected design of the busbar it is not
necessary to equip all slots with socket modules.
Socket modules are available in various country
versions, e.g. IEC 320 C13, earthing pin, F/B, CH,
USA, UK. All modules may be mixed in the busbar.
7 socket modules may be inserted per 2 m of bar.
Up to 42 C13 slots are available with IEC 320 modules.

Installation via the plug & play system:

The busbar may be installed in the FlexRack(i) without
adaptor or may be retrofitted in all Rittal TS/ PS
racks by means of the mounting kit DK 7856.011. Power
is supplied via two 5-core, 3m long cable with open
end and wire end ferrules. The socket modules may be
replaced and retrofitted whilst operational.

Technical equipment:

Three-phase construction with max. 3x16 A per circuit.
Two separate circuits per busbar. The redundant
circuit 2 is completely potentially separate from
circuit 1. The connection direction of the socket
modules allows you to select either circuit 1 or
circuit 2. Socket modules may be retrofitted whilst
the system is operational. Each module optionally with
/ without integral miniature circuit-breaker.

Technical specifications:

Voltage range three-phase 110 V - 400 V AC 50/60 Hz
Neutral connector is required
Max. current per power supply: 3 x 16 A
Temperature application range: +5° C to +45° C
Humidity application range: 5% to 95%
rel. humidity, non-condensing
Protection category: IP 20
H-section: made of aluminium
W x H x D [mm]: 60 x 1908 x 60

Make/model: Rittal
Type: Power System Module busbar
with 2 fixed infeeds, DK 7856.006 or
equivalent