Huawei SUN2000 MAP0 Series - DRM (Australia as 4777)

IPS Test Type Description
Maximum
overfrequency
(81.S2)
The default overfrequency protection threshold is 51.5 Hz,
and the default protection time threshold is 0.1s.
Minimum
underfrequency
(81.S1)
The default underfrequency protection threshold is 49.8 Hz,
and the default protection time threshold is 0.1s.
Minimum
underfrequency
(81.S2)
The default underfrequency protection threshold is 47.5 Hz,
and the default protection time threshold is 0.1s.
Step 3 After test is complete, IPS state is displayed as Self-test success. Tap Historical
report in the upper right corner of the screen to view the IPS check report.
----End
7.3.7 DRM (Australia AS 4777)
Function
According to Australia AS 4777.2-2015, inverters need to support the function of
demand response modes (DRM), and DRM0 is a mandatory requirement.
This function is disabled by default.
SUN2000-(5K-12K)-MAP0 Series
User Manual 7 Power-On and Commissioning
Issue 01 (2024-05-13) Copyright © Huawei Digital Power Technologies Co., Ltd. 107