Solar DC switch disconnect up to 1500V 400A
BH-400 DC switch according to IEC60947.3 and AS60947.3 PV standard.
One BH-400-2P DC switch disconnect can hold one 1000V string, current range from 250A to 400A.
One BH-400-3P switch can hold one DC string at 1500V, current range from 250A to 400A.
One BH-250-4P DC switch disconnect can hold two 1000V strings, current range from 250A to 400A.
BH-400 series solar disconnect is developed for 1000V 1500V utility-scale photovoltaic power plants.
Features
*IEC60947.3 and AS60947.3
*2P 4P 1000V 250A-400A
*3P 1500V 250A-400A
*Non-polar switch
*Modular and compact design
*Reliable DC arc extinguishing technology with PCT patents
*High capacity 10KA for 50ms test.
*Lower power losing
*IEC, UL98 listed
Model | BH-400 |
Poles | 2P 3P 4P |
Standard | IEC60947.3/ AS60947.3 |
Rated Current | 250A-400A |
Rated Operational Voltage (Ue) | 1000V,1500V |
Mechanical Cycle | 10000 |
Electrical Cycle | Ie<=100A: 300 , Ie>100A: 400 |
Protection Degree | IP20 switch body, IP66 for enclosure |
Polarity | No Polarity |
Certificate | TUV |
