Application
ZBENY BB2-63 series PV DC circuit breakers are mainly used in electrical equipment such as combiner boxes and energy storage distribution systems. Rated working voltage up to 1500V DC, rated working current up to 63A, Scientific arc extinguishing and current limiting system can quickly disconnect the fault current of the DC distribution system, and can realize countercurrent protection to ensure the reliable operation of the system.
Appearance introduction
1 Brand
2 Type
3 Rated Current
4 Rated Voltage
5 Indicator
6 Wiring Diagram
Product Features
- Non-polar
more convenient installation
- High short breaking ability
- Overload protection
short circuit protection
Off-frequency operation
- Rated current up to 63A
- Products comply with
IEC 60947-2,GB/T 14048.2 standard
SPECIFICATION：
| Electric Parameter | |
| Standard | IEC 60947-2, GB/T 14048.2 |
| Pole | 1P, 2P, 3P |
| Rated Working Voltage | 500V, 1000V, 1500V |
| Maximum current of shell frame | 63A |
| Rated Working Current | 6A, 10A, 13A, 16A, 20A, 25A, 32A, 40A, 50A, 63A |
| Rated Insulation Voltage | 1500V DC |
| Rated Impulse Voltage | 8kV |
| Run Breaking Capacity | 1.5kA |
| Ultimate Breaking Capacity | 1.5kA |
| Flashover distance | < 50mm |
| Trip Type | Thermomagnetic type |
| Service life | |
| Mechanical life | 10000 |
| Electrical life | 300 |
| Installation Environment | |
| Protection Degree | Side IP40, cable port IP20 |
| Wiring Capacity | 1mm² ~ 16mm² |
| Wiring Torque | 2.0N·m ~ 3.5N·m |
| Working Temperature | -40°C ~ +80°C |
| Storage Temperature | -40°C ~ +85°C |
| Resistance to moisture and heat | II (Humidity 55°C, relative humidity 95%) |
| Fixed installation | Fixed to the 35mm guide rail |
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