38
other active DRMs)
6.8.3 Using DRMS for EU
Inverter – RRCR Connection
6.8.3.1 The following table describes the connector pin assignment and function:
DRM Socket pin NO. Description Connect to RRCR
1 Relay contact 1 input
K1 – Relay 1 output
2 Relay contact 2 input
K2 – Relay 2 output
3 Relay contact 3 input
K3 – Relay 3 output
4 Relay contact 4 input
K4 – Relay 4 output
5 GND Relays common node
6 Not connected Not connected
7 Not connected Not connected
8 Not connected Not connected
6.8.3.2The inverter is preconfigured to the following RRCR power levels:
DRMs Socket
Pin 1
DRMs Socket
Pin 2
DRMs Socket
Pin 3
DRMs Socket
Pin 4
Active
power
Cos(φ)
Short circuit
with Pin5
- -
-
0%
1
-
Short circuit
with Pin5
-
-
30%
1
- -
Short circuit
with Pin5
-
60%
1
- - -
Short circuit
with Pin5
100%
1
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