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| Customization: | Available |
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| Operation: | Automatic Reclosing |
| Speed: | Normal Type Circuit Breaker |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Rated current | 6A,10A,16A,20A,25A,32A,40A,50A,63A,80A,100A,125A |
| Rated voltage | 230V/400V |
| Automatic closing time | ≤3S |
| Automatic opening time | ≤1S |
| Mechanical Life | ≥20000 |
| Electric life | ≥6000 |
| Rated impact tolerance voltage | 6KV |
| Poles | 1P+N,2P,3P+N,4P |
| Rated short circuit capacity | 6-10KV |
| Running short circuit breaking capacity | 7500A |
| Consumption | Leakage current <0.2mA |
| Dielectric strength | 2000VAC,1min |
| working temperature | +70°C~-25°C |
| Lightning surge | Severity grade four |
| Automatic / manual operation | In automatic location, the function of remote automatic reclosing is realized, and the function of automatic separation and closing in manual position is invalid. |
WB8-63 photovoltaic automatic reclosing system has automatic closing in a certain case and automatic interruption in case of power failure.
At the same time, it has the functions of fault prevention, closing, overload and short circuit protection.
It is suitable for AC 50Hz, rated working point AC2320V (1P+N, 2P), AC400V (3P+N, 4P), and rated current 6A-125A circuit to automatically divide and close the circuit.
This product is widely used in the grid connected system between the photovoltaic and the city and the city.
When the electric power supply circuit breaker is automatically reconnected to realize the parallel use of the city electricity and the photovoltaic power generation, the circuit breaker automatically disconnects to block the parallel connection between the city electricity and the photovoltaic power after the power failure of the city, and the maintenance personnel can not be used in the situation that the personnel are difficult to close. Coordination in place.
It can also be used as an infrequent switch for the line.
Feature
1. overload protection, short circuit protection, over voltage protection, overvoltage recovery work.
Yes. In case of failure, closing is avoided and the use is safer.
2. Has the function of interference;
3. the product will break down immediately after closing, so it can be quickly divided and ensured.
Electrical safety, and circuit breaker contacts are always completely disconnected or completely closed.
State to avoid contact between the disconnected or closed action caused by fault.
Cause a safety accident.
4. The installation is convenient, the size and width of the single pole 18mm, the control part is consistent with the height of the circuit breaker part, the guide type installation, the interchange convenient
5. The shell and components are made of high flame retardant, high pressure resistant and impact resistant plastics.
6. There is a red control signal state lamp on the front of the product. When the control signal is A C 220 V, the indicator light is light. When the control signal is 0, the light is put out to identify the current control state of the electric energy meter.
7. The circuit breaker has the function of quick closing. To avoid the adverse effects of the circuit breaker in the automatic reclosing and closing of the circuit, which is caused by the speed of the hand, so as to prolong the service life of the product.
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