HYD 5-20KTL-3PH
User manual
Copyright ©Shenzhen SOFARSOLAR Co., Ltd
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which makes it possible for a lot application scenarios.
Fig. 3-5 System With Multi Inverters
AMASS-
Storage
Battery
Normal Load
WiFi/GPRS
，
RS485,USB,CAN2.0
Grid
Critical Load
Power Generation Date
Monitoring Platform
AMASS-
Storage
Battery
Up to 10*Inverters Parallel
Connection
Hydbrid Inverter
Primary
Hydbrid Inverter
Replica
PV panels
PV panels
Smart Meter
Note (AC LOAD is also parallel for parallel machines):
1. It is recommended that the AC LOAD output wiring of all machines should be
combined together and connected to the LOAD by THE AC circuit breaker. It is
not recommended that each machine should be connected to the AC circuit breaker
separately to avoid the possibility that the power allocated to other machines will
exceed the maximum allowable LOAD power of a single AC circuit breaker due to
its disconnection.
2. It is recommended that AC GRID output wiring of all machines should be
combined together and connected to the power GRID through AC circuit breaker.
It is not recommended that each machine should be connected to AC circuit
breaker separately to the power GRID, because when the AC circuit breaker
connected to a single machine is disconnected, the AC GRID end of this machine
still has AC power, so as to avoid electric shock caused by operator's wrong
judgment.
3. The cable length of the AC LOAD terminal connected from the LOAD
terminal to each machine shall be consistent with the specification of the cable
length, so as to ensure that the loop impedance is consistent and the current of the
LOAD current diverted to each machine is nearly equal.
