SAJ H2 Series - 6. COMMISSIONING; 6.1 Start Up and Shut Down the Energy Storage System; 6.2 Introduction of Human-Computer Interface

Figure 5.3
Cue for a Volt-Watt response mode (AS4777 Series)
Figure 5.4
Cue for a Volt-Var control mode (AS4777 Series)
Setting procedure：
1.AS4777 grid compliance has been set during production, please select corresponding grid
compliance according to state regulation during installation. You can choose a state regulation
compliance with your local grid via eSAJ Home.
2. Log in to eSAJ Home, click “Local Connection”, for connection procedure please refer to
chapter 5.3 for Nearby monitoring.
3. Click “V-Watt/V-Var” to enter DNSPs settings, choose a suitable state regulation from the
5.8.2
Setup V-Watt and
This inveer complies with AS/NZS 4777.22020 for power quality response modes. The inve-
Volt-Var mode
er satises dierent regions of DNSPs' grid connection rules requirements for volt-watt and
volt-var Settings. e.g.: AS4777 series setting as below Fig 6.2&6.3.
HYBRID SOLAR INVERTER INSTRUCTION MANUAL
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Note:
With regard to the Power rate limit mode, SAJ sets the product WGra to
16.67%Pn by default in the following cases according to the
requirements of 3.3.5.2 as 4777.2: 2020.
1. Soft ramp up after connect,
2. Reconnect or soft ramp up/down following a response tofrequency
disturbance.