Growatt MOD 3000TL3-X - Page 151

6.8.3 Using the Power Control Interface for EU
RRCR
Fig 6.20 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
9
Relay contact 1 input
K1 - Relay 1 output
10
Relay contact 2 input
K2 - Relay 2 output
11
Relay contact 3 input
K3 - Relay 3 output
12
Relay contact 4 input
K4- Relay 4 output
13
GND
Relays common node
14
Not connected
Not connected
15
Not connected
Not connected
16
Not connected
Not connected
6.8.3.2The inverter is preconfigured to the following RRCR power levels:
DRM Socket Pin
9
DRM Socket Pin
10
DRM Socket Pin
11
DRM Socket Pin
12
Active power
Cos(<p)
Short circuit
with Pin 13
0%
1
Short circuit
with Pin 13
30%
1
Short circuit
with Pin 13
60%
1
Short circuit
with Pin 13
100%
1
Active power control and reactive power control are enabled separately.
28
DRM socket