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By certification 
PV COMBINER BOX
MSPV/2-2 550V
ADVANTAGES
• High Reliability
With DC FUSE 16A 550V PV system
With DC Surge Protection Device 20-40kA 550V PV
With DC MCB 550V
With long thread waterproof cable gland
Used for kinds of inverter (5-10kw)
TECHNICAL PARAMETERS
| Products Name | MSPV/2-2 PV Combiner Box |
Electric parameter |
|
System maximum dc voltage |
550/700V |
Maximum input current for each string |
16A/20A |
Maximum inputs strings |
2 |
Maximum output swithc current |
16A/20A |
Number of inverter MPPT |
2 |
Number of output strings |
2 |
Lightning protection |
|
Category of test |
2 grade protection |
Nominal discharge current |
20kA |
Maximum discharge current |
40kA |
Voltage pretection level |
2.8kV |
Maximum continuous perating voltage Uc |
630V |
Poles |
2P |
Structure characteristic |
Plug-push module |
System |
|
Protection grade |
IP65 |
Output switch |
DC MCB 550V |
MC4R waterproof connectors |
Standard |
PV DC fuse |
Standard |
PV surge protector |
Standard |
Monitoring module |
Optional |
Prevening diode |
Optional |
Box material |
ABS or PVC |
Installation method |
Wall mountion type |
Operating temperature |
-25ºC-+55ºC |
Elevation of temperature |
2000m |
Permissible relative humidity |
0-95%, no condensation |
Mechanical parameter |
|
Width*High*Depth |
300mm*260mm*140mm |
WORKSHOP
SCHEMATIC DIAGRAM
FEEDBACK FROM CUSTOMER
MEANRAY PROFILE:
Yueqing MEANRAY wide range products under our manufacturing covers DC Circuit Breaker, Surge Protector Device, DC MCCB, Fuse, Isolator switch, PV Combiner box, Solar Cable, MC4 Connector, Distribution Box and Switch. All products are in strict accordance with the international Electrotechnical Commission standards and national and industry standsard production. Products have passed CE, CB, SAA, NEMKO, VDE, CCC certificates. Products are widely used in solar power, wind power, metallurgy, electromechanical, railway, ship, port, petrochemical, iron and steel, coal mines, residential areas, shopping malls and other industries of power supply control system.
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