KKT KOLBE HKW10NVP3 Benutzerhandbuch Seite 257

9.5 CT connection
WARNING!
Risk of electric shock!
If the system is connected by unqualified persons,
there is a risk of life-threatening electric shock!
The CT connection may only be carried out by a
suitably qualified electrician in compliance with the
applicable regulations and standards!
The current transducers (CT) are required to monitor the
power consumption, i.e. to measure the mains draw and
feed-in power, and are essential for the fault-free operation of
the energy storage system.
Proceed as follows when installing them:
Connector assembly of the communication cable
• Loosen the nut (1.1) and the sealing ring (1.2)
from the CT connector (1).
• Note the following pin assignment of the connector (2):
2.1 1 R-Phase, CT positive Elektrode (weiß)
2.2 2 R-Phase, CT negativer Pol (schwarz)
2.3 3 S-Phase, CT positive Elektrode (weiß)
2.4 4 S-Phase, CT negativer Pol (schwarz)
2.5 5 T-Phase, CT positive Elektrode (weiß)
2.6 6 T-Phase, CT negativer Pol (schwarz)
• Pass the CT / communication cable through the
nut and the sealing ring (3).
• Clamp the white wire to port 1 (2.1)
and the black wire to port 2 (2.2),
by loosening the respective screws with a Phillips screw-
driver,
insert the contacts accordingly
and tighten the screws again (4).
• Fit the sealing ring on the front part of the plug
and screw the nut back in place tightly (5).
Connecting the System
1.2
1.1
2.2
2.1 2.3
2.6 2.4
2.5
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2
3
4
5