ATESS PV-CB8M Combiner Box
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The PV combiner box
Features:
- Lightning protection
- IP65 environment compatibility
- RS485 communication interface
- Optional string monitoring function
- Flexible design, 8, 16 inputs optional
- Input fuse for over current protection
Datasheet:
Model |
PV-CB8M |
PV-CB16M-P |
Input DC |
||
Max. input voltage |
1000V |
1000V |
Max. string Isc |
20A |
20A |
Number of input string |
8 |
16 |
Input fuse |
1 on negative and positive pole of each string, 25A, 10*38mm |
1 on negative and positive pole of each string, 30A, 10*38mm |
Input cable gland |
4mm-8mm cable diameter |
4mm-8mm cable diameter |
Input cable terminal |
4mm2–6mm2 |
4mm2–6mm2 |
Output DC |
||
Number of output |
1 |
1 |
Max. output current |
144A |
320A |
Output breaker |
200A |
400A |
Output cable terminal |
50mm2 |
120mm2 |
Output cable gland |
13mm-18mm cable diameter |
18mm-25mm cable diameter |
General Information |
||
Dimension (W/H/D) |
600/500/172mm |
600/500/202mm |
Weight |
22.5kg |
29kg |
Enclosure material |
Galvanized steel |
Galvanized steel |
Protection degree |
IP65 |
IP65 |
Operating temperature |
-25°C~55°C |
-25°C~55°C |
Humidity |
0~99% |
0~99% |
Altitude |
2000m without derating |
2000m without derating |
Lightning protection |
Type II |
Type II |
Cooling method |
Natural convection |
Natural convection |
Mounting |
Wall-mount |
Wall-mount |
Monitoring |
String current, bus voltage, breaker status, surge arrestor status, internal temperature |
String current, bus voltage, breaker status, surge arrestor status, internal temperature |
Power supply |
DC300V~1000V |
DC300V~1000V |
Power consumption |
14W |
14W |
Communication |
RS485 |
RS485 |