6.8 Inverter demand response modes (DRMS)
This series inverter has the function of demand response modes, We use RJ45 terminal as
inverter DRED connection.
25
26
Active power control with a Radio Ripple Control Receiver(RRCR).
6.8.1 RJ45 terminal pin assignment
6.6 Grounding the inverter
The inverter must be connected to the AC grounding conductor of the power distribution
grid via the ground terminal (PE) .
WARNING
Because of the transformerless design, the DC positive pole and DC
negative pole of PV arrays are not permitted to be grounded.
6.7 Active power control with smart meter , CT (Optional)or
ripple control signal receiver
Information
The position of export limitation CT or Meter must between the
Inverter & Load and gird.
This series inverter has integrated export limitation functionality. To use this function,
you can connect smart meter or CT, but CT is optional. The smart meter model is Eastron
SDM230-Modbus. The CT Model is TOP 90-S10/SP4 (LEM).The primary aperture is
10mm,output cable length is 5m . The arrow on the CT must pointing towards the
inverter.
Step 2
Insert the H type tool and pull it out from the socket.
DRMS application description
Ø
Ø
Applicable to AS/NZS4777.2:2015 or Commission Regulation
(EU) 2016/631.
DRM0, DRM5, DRM6, DRM7, DRM8 are available.
Damage to the inverter due to moisture and dust penetration
Ø
Ø
Make sure the cable gland has been tightened firmly.
If the cable gland are not mounted properly, the inverter can be
destroyed due to moisture and dust penetration. All the warranty
claim will be invalid.
Information
CAUTION
WARNING
Excessive voltage can damage the inverter!
External voltage of DRM PORT don't over +5V.
Pin assignments front view
Pin No.
Assignment for inverters capable
of both charging and discharging
1
2
3
4
5
6
7
8
DRM 5
DRM 6
DRM 7
DRM 8
RefGen
Com/DRM0
NC
NC
RJ45 Plug
1
8
12345678
RJ45 Socket
