China wholesale Dc Contactor - YUANKY DC Exchange Confluence Box 4 strings 550V 1000V IP65 plastic solar power PV array combiner box – Hawai
China wholesale Dc Contactor - YUANKY DC Exchange Confluence Box 4 strings 550V 1000V IP65 plastic solar power PV array combiner box – Hawai Detail:
Electrical Technical Parameters
| Model |
MDHL-4/1-PV1/1 |
MDHL-4/1-PV2/1 |
MDHL-4/1-PV4/1 |
MDHL-4/1-PV4/2 |
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| Electrical parameters | ||||||||
| Maximum DC voltage of the system |
550 |
1000 |
550 |
1000 |
550 |
1000 |
550 |
1000 |
| Maximum input current of each circuit |
20A |
20A |
20A |
20A |
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| Maximum number of input channels |
1 |
2 |
4 |
4 |
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| Maximum output switching current |
16A/20A |
20A/32A |
50A/63A |
20A/32A |
||||
| Number of inverter MPPT |
1 |
1 |
1 |
2 |
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| Output modes |
1 |
1 |
1 |
2 |
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| Lightning protection | ||||||||
| Test category |
Ⅱ pole protection |
Ⅱ pole protection |
Ⅱ pole protection |
Ⅱ pole protection |
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| Nominal discharge current |
20kA |
20kA |
20kA |
20kA |
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| Maximum discharge current |
40kA |
40kA |
40kA |
40kA |
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| Voltage protection level |
2.8kV |
3.8kV |
2.8kV |
3.8kV |
2.8kV |
3.8kV |
2.8kV |
3.8kV |
| Maximum continuous operating voltage |
630V |
1050V |
630V |
1050V |
630V |
1050V |
630V |
1050V |
| Number of poles |
2P |
3P |
2P |
3P |
2P |
3P |
2P |
3P |
| Structural features |
Pluggable module |
Pluggable module |
Pluggable module |
Pluggable module |
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| System | ||||||||
| Degree of protection |
IP65 |
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| Output switch |
DC circuit breaker (standard) / DC rotary disconnector (optional) |
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| SMC4 waterproof joint |
Standard configuration |
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| Photovoltaic DC fuse |
Standard configuration |
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| Photovoltaic DC surge protector |
Standard configuration |
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| Monitoring module |
N |
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| Anti inversion diode |
N |
|||||||
| Anti inversion diode |
PVC |
|||||||
| Installation mode |
Wall mounted |
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| Working temperature |
-25℃~+55℃ |
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| Altitude |
2000m |
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| Allowable relative humidity |
0~95% no condernsation |
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| Mechanical parameter | ||||||||
|
W×H×D (mm) |
215×210× 100 |
300×260× 140 |
215×210× 100 |
300×260× 140 |
410×285× 140 |
300×415× 140 |
300×260× 140 |
410×285× 140 |
Product detail pictures:
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By Elizabeth from Nepal - 2017.06.25 12:48
Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
By Steven from Saudi Arabia - 2017.02.14 13:19
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