Bypass Switch
- Bypass Switch is used to restore power first and then repair circuit.
In order to keep power supply during scheduled line repairing, bypass operation is adopted to realize power supply from other lines.
In order to reduce power off time of the users during power failure, bypass operation is used to realize power restoration of the failed circuit. - The power source for the power off lines can be divided into two types: internal power and external power. The internal power source is from power distribution network system such as the circuit without failure or circuit which can provide power as normal. The external power source is non-power distribution network system power source such as mobile generator or UPS power van etc.
- The bypass switch is a kind of emergency repair equipment.
- The bypass operation reduce the time and range of power off so it is the practical solution for building a solid power distribution network.
11/12kV Bypass Switch
Manual Operated 11/12kV Bypass Switch
Nominal parameter
Rated voltage: 11/12kV
Rated current: 200A/400A-
Motor Operated 11/12kV Bypass Switch
Nominal parameter
Rated voltage: 11/12kV
Rated current: 200A/400A
36/40.5kV Bypass Switch
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Nominal parameter
Rated voltage: 36kV/40.5kV
The 36/40.5kV bypass switch adopts the design of series connection of vacuum breaker and isolating distance. It has complete chain structure which can provide high safety during operation.
Feature:
● The bypass switch has visual window. You can judge ON & OFF status by eyes;
● It can realize fast cable plug in & out in order to reduce workload & time;
● It can realize both sides cable phase checking to prevent safety accidents caused by phase lacking or phase difference;
● Low gas pressure latching function can be realized, avoiding low pressure mal-operation;
● Manual latch system can be used to avoid mistake operation;
● Full sealed case structure can be used to solve rusting issues inside operating mechanism.
