HYD 3K~6K-EP
User manual
Copyright © Shenzhen SOFARSOLAR Co., Ltd
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Fig.4-13 Inverter – RRCR Connection
Table 4-9 Function description of the terminal
Pin NO.
Pin name
Description
Connected to (RRCR)
8
L1
Relay contact 1 input
K1 - Relay 1 output
7
G
GND
K1 - Relay 1 output
Table 4-10 The inverter is preconfigured to the following RRCR power levels, close is 1, open is 0
L1
Active Power
Power drop rate
Cos(φ)
1
0%
＜
5 seconds
1
0
100%
/
1
4.Meter/CT
PIN15 and PIN16 are used for meter communication, the electricity meter is shown
in the fig.
①
, PIN15 and PIN16 correspond to 7,8 respectively on the electricity
meter, as shown in fig.
③
.
The connection mode is shown in fig.
②
. The 1/2 and 3/4 on the electricity meter
are connected to voltage signals L and N respectively. And the current needs to be
connected through the current transformer,5,6 correspond to the current
transformer.
NOTE: The direction of the current transformer is shown in fig.
④
.
Fig.4-14 Meter
①
②
