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Mounting- and Operating Instruction Eaton LoadStar-S JSB
40071860396 March 2021 www.ceag.de
28 Circuit change over module SKU.1 CG-S 1x6A
28 Circuit change over module SKU.1 CG-S
1x6A
The SKU.1 CG-S 1x6A circuit change over module is suita-
ble for snap mounting on the LoadStar-S module subrack,
supplies and monitors emergency lights with electronic
ballast for DC operation via a circuit feeder. CEWA GUARD
monitoring checks the function of the connected emer-
gency lights. It is possible to connect up to 20 emergency
lights. Mixed operation within a circuit of maintained light,
switched maintaineds light and non-maintained light is
possible with STAR technology. An additional data line is
not required for SKU.1 type CG-S.
The individual switching of the emergency lighting circuits
enables separate fusing of the battery and mains supply
of the emergency lighting so that in the event of a simple
earth fault and failure of the mains fuse, the battery can
continue to be supplied via the IT grid. The high rated
power in combination with an inrush short-circuit current
of up to 250A enables the supply of emergency luminaires
with high power consumption and high short-circuit cur-
rents. The arrangement of the circuit fuses on the front
of the module makes it easy to replace them in the event
of a short circuit or overload. The LED on the front of the
unit automatically reports total faults which are indicated in
detail on the HMI. Thus one receives very comfortably all
necessary information.
Ordering details
type
Description
Order No.
SKU.1 CG-S 1 x 6A
Circuit switching 1 x 6A for Snap subrack Mounting 40071361570
Technical description
Inputs
Rated voltage AC
220-240 V
Rated voltage DC
184-275 V
Rated frequency
50 or 60 Hz
Outputs Rated current
6A
Short-circuit current
1500 A
Switching cycles
10000
cos phi kapazitiv
0,5 - 1,0
Maximum own consumption
4W
Ambient temperature
-5°C…+55°C
Degree of protection
IP20
Protection class
2
Number of circuits
1
Rated current per circuit
6A
Fuse protection per circuit
10AT
Max. inrush peak current
250 A
Max. wire cross-section
2.5 mm2
Dimensions and weight
0.49 kg
H x W X D (in mm)
170 x 55 x 155
Module width
1 TE (1 and 55 mm)
Typical switching over time:
AC auf DC = 450 ms
In addition, the generously designed ventilation slots ensu-
re optimum air circulation and heat transport. An automatic
insulation fault search in combination with the BCM.1
module and the colour touch screen makes the initial com-
missioning considerably easier.
Current value monitoring is possible, but should only be
used in exceptional cases where individual monitoring is
not possible for technical reasons. It must be ensured that
the failure of a single light is detected which is difficult with
lights with low power consumption such as LED lights due
to the supply voltage and ambient temperature fluctuations
of the light. It is not possible to precisely locate individual
defective luminaires.
