| Customization: | Available |
|---|---|
| Certification: | VDE |
| Shell Material: | Steel Plate |
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The Safe-12 product retains many of the advantages of the Safe family of products:
• High safety and reliability
(1) Fully insulated and fully sealed structure, and the protection level of the air box is IP67.All high-voltage live parts
are sealed inside the gas box and are completely compliantIn order to avoid operators and operation and
maintenance personnel from touching high-voltage components,Ensure the personal safety of operation and
maintenance personnel. At the same time, it can be avoidedMoisture, dust and other harmful substances in the
external environment affect the zone The insulation level and operating life of the electrical components ensure that
the equipment is in Reliable operation throughout the entire life cycle.
(2) Reliable mechanical and electrical interlocking, which can guarantee the operator personal safety.
(3) Low SF6 gas leakage rate, and can monitor or remote gas box SF6 gas pressure to ensure that the product works
in a safe state.
(4) Perfect anti-arc design, which can prevent it from going out inside the product At the time of the failure, the high
temperature and high pressure gas will harm the personnel.
| Module C | Module F | Module V | ||||
| Load switch Grounding switch | Load switch-fuse combination electrical appliance Lower earthing switch | Vacuum circuit breaker | Disconnector/grounding switch | |||
| Rated voltage 12 | ||||||
| Power frequency withstand voltage(kV) | 42/48 42/48 | 42/48 42/48 | 42/48 | 42/48 | ||
| Lightning impulse withstand voltage (kV) | 75/85 75/85 | 75/85 75/85 | 75/85 | 75/85 | ||
| Rated current(A) | 630 | 630 | ||||
| Breaking capacity: | ||||||
| Closed-loop interrupting current(A) | 630 | |||||
| Cable charging interrupting current (A) | 135 | |||||
| 5% rated active load interrupting current (A) | 31.5 | |||||
| Ground fault interrupting current (A) | 200 | |||||
| Ground fault interrupting current (A) | 115 | |||||
| Interrupting current (kA) | 31.5 | 20 | ||||
| Closing capacity(kA) | 50 | 80 | 50 | |||
| Class (Electrical Life) | E3 E2 (5C) | E2 | E2 (5C) | |||
| Short-time withstand current (kA) | 20/4 s 20/3 s | 5/1 s | 20/4 s | 20/3 s | ||
| Mechanical life time | 5000 3000 | 5000 | 5000/10000 | 3000 | ||
| Mechanical operation sequence O-3min-CO-3 min-CO |
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