Benefits for you:
Application
DC Circuit Breaker are mainly be used in PV solar power system, which are applied for DC solar combiner box, controller, etc.
The Maxvoltage up to DC1000V,Current up to 63A, with the function of effective disconnection and Anti-reflux protection.
Scientific design of arc-extinguishing system keep PV system more safe.
Feature
Nonpolarity
High Short-Circuit/Breaking Capacity
Functions:Overload, Short Circuit, Unfrequent Operation and Anti-reflux Protection
Rated Voltage: DC1000V, Ultimate
Rated Current: 63A Breaking Capacity: 6KA
Classification:1Pole,2 Pole,3Poles,4 Poles
Standard: IEC60947-2,GB14048-2
Technical parameters
Parameter
| Electrical Characteristics | |||||
| Type | DC MCB | ||||
| Standard | IEC60947-2,GB14048-2 | ||||
| Pole Rated Working Voltage Ue | 1P DC 250V | 2P DC 500V | 3P DC 750V | 4P DC 1000V | |
| Max Rated Current | 63A | ||||
| Rated Current In | 6A,10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A | ||||
| Rated Insulated Voltage Ui | DC1000V | ||||
| Breaking capacity | 6KA | ||||
| Service Lifecycle Operation | |||||
| Machanical Life | 20000 times | ||||
| Electrical Life | 6000 times | ||||
| Isolator Function | Yes | ||||
| Installation Environment | |||||
| Ingress Protection | IP20 | ||||
| Terminal Cross Section | 2.5-25mm2 | ||||
| Working Temperature | -25°C ~+70°C | ||||
| Storage Temperature | -40°C -+85°C | ||||
| Resistance to Humidity and Heat | II (when humidity arrived to 55°C .relative humidity 95%) | ||||
| Resistance to Shock | 2.6 IEC60068 | ||||
| Resistance to Impack | 2.27 IEC60068 | ||||
None
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