| Model: | GM5-400P |
|---|---|
| Brand: | SECURELUCKY |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / New Energy / Solar Energy |
| Label: | DC1000V BREAKER , PV DC BREAKER , DC1000V SWITCH |
| Price: |
-
|
| Min. Order: | 10 pc |
| Live Chat: | Last Online:03 May, 2013 |
GM5-400 P 4P DC750/1000/1250/1500V circuit breaker for PV system
Application conditions:
1. Altitude : less than 2000m ( please specify when it's higher than 2000m),
2. Ambient temperature : -40~+70 °c
3. moisture-resistant (TH MODEL)
4. Resistance to salt spray and oil (TH MODEL)
5. Resistance to mould (TH MODEL)
Specifications :
|
Frame size |
400 |
|
|
Pole |
4P |
|
|
Rated current: |
250,315,350,400A |
|
|
Rated Operation Voltage: |
DC750,1000,1250,1500V |
|
|
Rated Impulse withstand voltage(Uimp): |
8kV |
|
|
Rated insulation voltage Ui: |
1000V |
|
|
Breaking Capacity Icu: |
750V |
20kA |
|
1000V |
20kA |
|
|
1250V |
20kA |
|
|
1500V |
15kA |
|
|
Mechanical lifespan |
4000times |
|
|
Electrical lifespan |
1000times |
|
|
Mounting position |
Any |
|
|
Disconnector properties |
Yes |
|
|
Permissible operating ambient temperature |
-40°C~+70°C |
|
|
Rated ambient temperature |
40°C in accordance with IEC60947-2 , 50°C in accordance with UL489B |
|
|
Protection degree |
IP20 |
|
|
Available accessories |
Auxiliary switch, Alarm switch, Shunt release, Handle mechanism, Motor-driven, Mechnical interlocking |
|
|
Short-circuit instantaneous acting current |
10In |
|
|
Mounting type: |
Fixed, Plug-in,draw-out |
|
|
Dimension: |
257*184*103mm |
|
|
Standard: |
IEC60947-2 or UL489B |
|
