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Fkn12A Indoor AC High Voltage Load Break Switch with Fuse
Basic Info
| Model NO. | FKN12A-630A |
| Poles Number | 1 |
| Type | Circuit Breaker |
| Function | Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection) |
| Certification | VDE, ISO9001-2000, CE, CB |
| Using Range | Outdoor |
| Insulate Medium | Vacuum |
| Voltage | 12/24/36kv |
| Mechanisam | Permanent Magnet |
| Transport Package | Wooden Package |
| Trademark | JUNKE |
| Origin | Wenzhou |
| Production Capacity | 1000PCS/Month |
Product Description
FKN12A-12D 12KV Indoor High Voltage Load Break Switch
Main purposeFKN12A-12DCompressed air load switch, FKRN12A-12D series of compressed air load switch - fuse for 12kV and below three-phase power distribution system, as transformers, cables, overhead lines and other electrical equipment, control and protection purposes; especially suitable for urban and rural power network terminal substation and box-Model substation. And applies to ring, dual power supply unit of radiation control and protection.FKN12A-12DSeries pressuring gas division and the load current load switch and overload currents.FKRN12A-12D series of compressed air load switch - fuse to division and load current, overload current, short-circuit breaking current.
Use of environmental conditions
Ambient air temperature Limit +40°C Lower -25°CAbove sea level1000m.Relative humidity: daily average is less than 95%, on average less than 90%;
Seismic intensity of not more than 8 degrees;
No fire, explosion, chemical corrosion and severe vibration in the workplace; Contamination level:II.
Structural characteristics
Load switch, grounding switch, fuse and institutions in a framework, it can be flexibly combined, compact structure, small size and ease of installing;
Fracture for the direct-acting Model layout, dynamic and thermal parameters of high current, one-time to complete the operation;
Static contact with insulation cover, so that the structure of ring counters implemented in isolation, eliminating the white insulated partition, fracture insulation flapper to prevent cabinet arc short circuit;
The valve has a unique structure, the load switches gate, the door automatically isolate the fracture, protective and good;
Load switches and earthing switches, fuses reliable mechanical lock between the devices meet the "Five Anti" requirements;
With manual operation and the operation of AC and DC electric power operations in two forms, easy to implement power system of the "three remote" requirements.
Technical data
