Connection
~
20
~
5.8
Connecting
to DRMs
The inverter shall detect and initiate a response to all supported demand
response commands according to AS/NZS 4777.2:2015. The demand response
modes are described as follows:
Table 5-5: DRMs requirement
Mode
Requirement
DRM 0
Operate the disconnection device
DRM 1
Do not consume power
DRM 2
Do not consume at more than 50% of rated power
DRM 3
Do not consume at more than 75% of rated power ANDSource reactive power
if capable
DRM 4
Increase power consumption(subject to constraints from other active DRMs)
DRM 5
Do not generate power
DRM 6
Do not generate at more than 50% of rated power
DRM 7
Do not generate at more than 75% of rated power ANDSink reactive power if
capable
DRM 8
Increase power generation(subject to constraints from other active DRMs)
Only DRM0, DRM5, DRM6, DRM7, DRM8 available.
Table 5-6: DRMs RJ45 Pin definition
Pin
Pin definition
1
DRM1/5
2
DRM2/6
3
DRM3/7
4
DRM4/8
5
REF GEN/0
6
COM Load/0
7
NC
8
NC
