PCM4048/6048 Parallel Diagram

PCM4048/6048 Parallel Diagram
Photovoltaic Charger wiring diagram
Photovoltaic Charger 1K/1.5K Parallel Operation:
.........
.........
PV Array
Maximum Power: 1KW/1.5KW
Max. Open-circuit Voltage: 150Vdc
Rated Voltage: 40~120Vdc
Max. Input Current: 25A/35A
DC Fuse Rate
Depend on Load
.........
Low Voltage
Disconnect
LVD
Load
+
Battery
12V/24V/36V/48V
Voltage Rate
depend on Battery
12V/24V/36V/48V
Application note:
■ Independent installation of PV Array to each
charger.
■ Chargers are parallel connected to the battery
bank.
■ The load must be connected to battery bank, not
the charger terminal.
■ A breaker should be installed between PV and charger.
Photovoltaic Charger wiring diagram
Application note:
■ If load current smaller than 60A, the load can connect
the charger terminal.
■ A breaker should be installed betwen PV and charger.
Load current under 60A:
EX:
Load capacity:1000W
Load voltage : 24V
Load current : 41.6A <60A
< 60A
DC FUSE
100A
Low Voltage
Disconnect
.........
LVD
PV Array
Maximum Power: 1KW/1.5KW
Max. Open-circuit Voltage: 150Vdc
Rated Voltage: 40~120Vdc
Max. Input Current: 25A/35A
+
Battery
12V/24V/36V/48V
Load current over 60A:
Load
Voltage Rate
depend on Battery
12V/24V/36V/48V
Application note:
■ If load current more than 60A, the load must be
connected to battery bank, not the charger terminal.
■ A breaker should be installed betwen PV and charger.
EX:
Load capacity:2000W
Load voltage : 24V
Load current : 83.3A >60A
> 60A
DC Fuse Rate
Depend on Load
Low Voltage
Disconnect
.........
LVD
PV Array
Maximum Power: 1KW/1.5KW
Max. Open-circuit Voltage: 150Vdc
Rated Voltage: 40~120Vdc
Max. Input Current: 25A/35A
+
Battery
12V/24V/36V/48V
Load
Voltage Rate
depend on Battery
12V/24V/36V/48V
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