Mounting The Device; Mounting Instructions - Siemens SENTRON 7KN POWERCENTER 3000 Manual

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4.2

Mounting the device

4.2.1

Mounting instructions

Note the following:
● The device is only approved for operation in closed rooms.
Mounting tips for power distribution boards:
● Maintain the largest possible clearance from the main circuit, e.g. mounting in the cross-
wiring compartment.
● For increased temperature requirements, mount as low as possible in the power
distribution board.
● Keep the control cables and power supply as short as possible and group them in a
separate cable duct.
● Place the power supply as far as possible directly next to the 7KN Powercenter 3000.
● Protect the power supply of several devices from one 24 V power supply unit if possible,
with an appropriate miniature circuit breaker (MCB) or separate with SITOP selectivity
modules SEL1200 / SEL1400. That increases the availability in case of faults of individual
devices.
Alignment of the interfaces
In standard rail mounting, the interface side of the device can point either upward or
downward, right or left.
7KN POWERCENTER 3000
Manual, 10/2019, L1V30579222003-01
Installing, connecting, commissioning
4.2 Mounting the device
27

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