Growatt SPA 3000TL BL - Grounding connection

25 26
MODE
RJ 45 socket
asserted by shorting pins
Requirement
DRM0
5
6
Operate the disconnection device.
DRM1
1
5
Do not consume power.
DRM2
2
5
Do not consume at more than 50% of rated
power.
DRM3
3
5
Do not consume at more than 75% of rated
power and source reactive power if capable.
DRM4
4
5
Increase power consumption(subject to
constraints from other active DRMs).
DRM5
1
5
Do not generate power.
DRM6
2
5
Do not generate at more than 50% of rated
power.
DRM7
3
5
Do not generate at more than 75% of rated
power and sink reactive power if capable.
DRM8
4
5
Increase power generation (subject to
constraints from other active DRMs).
If the cable such as “DRMs” cable is not used, please do not remove the filler plug from
the cable support sleeve.
NOTICE:
Table 5.5
Method of asserting demand response modes:
5.4.10 Grounding connection
SPA series must be grounded by cable, the grounding point is showed as follow, and the
minimum grounding cable wire diameter is 10AWG(5.26mm2).
Fig 5.37