DC Disconnect Switch 1500V 250A BH-250 IEC
Highlights:
- IEC60947.3 and AS60947.3
- 2P 4P 1000V 80A-250A
- 3P 1500V 80A-250A
- Reliable DC arc extinguishing technology with PCT patents
- High capacity 10kA for 50ms test
- Lower power losing
- Non-polar switch
BH-250 DC switch according to IEC60947.3 and AS60947.3 PV standard.
One BH-250-2P DC switch disconnect can hold one 1000V string, current range from 80A to 250A.
One BH-250-3P switch can hold one DC string at 1500V, current range from 80A to 250A.
One BH-250-4P DC switch disconnect can hold two 1000V strings, current range from 80A to 250A.
BH-250 series solar disconnect is developed for 1000V 1500V utility-scale photovoltaic power plants.
* Non-polar switch
* Modular and compact design
* Reliable DC arc extinguishing technology with PCT patents
* High capacity 10KA for 50ms test.
* Lower power losing
| Model | BH-250 |
| Poles | 2P 3P 4P |
| Standard | IEC60947.3/ AS60947.3 |
| Rated Current | 80A,100A,125A,160A,200A,250A |
| 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 |
