|Type:||Indoor||Rated Voltage:||7.2kV, 12kV|
|Rated Current:||400A 630A, 1250A, 1600A, 2000A, 2500A, 3150A,||Frequency:||50/60Hz|
|Poles Number:||3||Phase:||3 Phase|
|Medium:||Vacuum||Material:||Galvanized Sheet And Accessories|
1250A Air Load Break Switch,
2000A Air Load Break Switch,
1600A Air Load Break Switch
24kv Three-pole Load Break Switch are designed according to a modular system, parting from a non-load isolator switch (refer to section Non-load isolating switches), whose galvanized steel frame has several drillings that allow the conversion of an isolator switch into a disconnecting switch without any problem, even when
already installed in the field, by simply adding the arcing chambers. This efficient design also allows the easy replace-ability of parts and maintenance.
|1||Rated voltage (Un)||KV||24|
|5||Rated short time current
|6||Rated peak current (Idvn)||kA peak||50|
|7||Rated short circuit making capacity ima||kA peak||50|
|8||Rated mainly load breaking current capacity cosΦ=0.7||A rms||630|
|9||Max Mainly active load breaking capacity cosΦ=0.7||A rms||630|
|10||Rated closed breaking capacity cos Φ=0.3||A rms||630|
|11||Rated single breaking capacity||A rms||630|
|12||Rated cable charging capacity||A rms||50|
|13||Power frequency withstand voltage 50Hz 1 min||kA rms
|14||To earth Interphase/insulating voltage peak||kV peak
|15||Mechanical life||2500 operation|
|16||Mac.operating torque when Closing Opening||N.M.
|17||Operating angle on the shaft||Degree||80|
|20||Earthing switch attachment Rated short-time current
Peak withstand current
Short circuit making capacity
Power frequency withstand voltage
(Lighting )impulse resisting voltage
1. Usually shipped by sea, small order or urgent order we can send you by air.
2. All our activities are accredited to ISO 14001:2015 and IEC standard.
3. Technology ensure the quality satisfy international request.