High quality GF-1 Spring Mechanism for High Voltage Vacuum Circuit Breaker
Product Description
Model GF-1 Spring Operating Mechanism is a patented Spring operating mechanism, which is specially developed to meet the requirements of the builtin type Circuit breaker handcart users. The product retains all advantages of Model CT98 spring Operating Mechanism. The frame dimension is the same as the common circuit breakers such as Model VS1 and VD4 and Model GF-1 spring operating mechanism fully meets the technical specifications under the national standard GB1984-2003 and IEC 56 standard.
1. It retains all advantages of Model CT98 spring operating mechanism. It is completed with perfect interlocking function and it is useful for user to change the midel in production.
2. The modular mechanism makes the manafacture and maintenance more convenience.
3. The mechanism could be equipped with packaged insulating sleeve or embed pole type main circuit components.
4. The interface size is the same as Model VS1 and VD4 circuit breakers.
5. The operating mechanism has a long endurance with a mechanism life of 60,000 operations.
Technical Parameters
| Parameters | Units | Technical parameters | |
| Closing output power | J | 80-230 | |
| Number of travel switch contact pair | Set | 3K3B | |
| Number of auxiliary switch contact | Set | 8K8B | |
| Energy storage time | ms | 25-60 | |
| Energe storage Motor power | ms | 20-45 | |
| Manual energy storage torque | s | <10 | |
| Operating mechanism output angle | W | 120(AC/DC 110V/220V) | |
| Handle charged torque | N.m | 20 | |
| Mechanism output travel | mm | 11-13(Can be adjusted by user’s requirments) | |
| Closing coil resistance | DC | Ω | 130(220V)/3(110V) |
| AC | Ω | 56(220V)/10.3(110V) | |
| Opening coil resistance | DC | Ω | 130(220V)/33(110V) |
| AC | Ω | 56(220V) /10.3(110V) | |
| Mechanism endurance | Ts | 20000 | |
Drawings:
Product Categories : Circuit Breaker Fittings > Spring operating mechanism
Premium Related Products
