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ZW10-12 Series Outdoor High Voltage Vacuum Circuit Breaker is rated voltage 12KV, three phase AC 50HZ outdoor distribution equipment ,mainly used for load current ,overload current and short circuit current of distribution equipment of rural power network, city network, railway, mines and ports ,handoff and protect power grid.

 Main Technical Date

You can asking Data Sheet List before order: This email address is being protected from spambots. You need JavaScript enabled to view it.or This email address is being protected from spambots. You need JavaScript enabled to view it.

CHZD-12 Vacuum Circuit Breakers

The ZW8-12E outdoor HV vacuum breaker has all functions of the basic mode breaker, it is matched with reclosing controller to form recloser type intelligent breaker.

The basic mode breaker can match with a reclosing controller and PT reclosing controller, having three segment compound protection of switch on rush current control, over current protection and short quick break. It has 1~3 times of reclosing, low current ground protection, wired supervisory control functions and also can perform remote control under the pole, and the paramerers of reclosing meter can be set continuously.

The ZW8-12E is electronic PT outdoor HV vacuum breaker takes current from CT for charging battery. It can make repetitive energy storage and switch on/off operation on the decompression state. And it provides working voltage for external equipment.

It has three-segment compound protection of switch on rush current control, over current protection and short quick break. Its protection parameters can be continuous regulated by user. It realizes both wired supervisory control and remote control and remote control under the pole.

 Main Technical Date

• Rate voltage：12KV
• Rate frequency：50HZ
• Rate Current：630A-1250A
• Rate Current:：12.5KA-25KA
• Spring Operation Mechanism
• Installed in outdoor posts

You can asking Data Sheet List before order: This email address is being protected from spambots. You need JavaScript enabled to view it.or This email address is being protected from spambots. You need JavaScript enabled to view it.

The ZW8-12 outdoor HV vacuum breaker has all functions of the basic mode breaker, it is matched with reclosing controller to form recloser type intelligent breaker.

The basic mode breaker can match with a reclosing controller and PT reclosing controller, having three segment compound protection of switch on rush current control, over current protection and short quick break. It has 1~3 times of reclosing, low current ground protection, wired supervisory control functions and also can perform remote control under the pole, and the paramerers of reclosing meter can be set continuously.

It has three-segment compound protection of switch on rush current control, over current protection and short quick break. Its protection parameters can be continuous regulated by user. It realizes both wired supervisory control and remote control and remote control under the pole.

 Main Technical Date

• Rate voltage：12KV
• Rate frequency：50HZ
• Rate Current：630A-1250A
• Rate Current:：12.5KA-25KA
• Spring Operation Mechanism
• Installed in outdoor posts

You can asking Data Sheet List before order: This email address is being protected from spambots. You need JavaScript enabled to view it.or This email address is being protected from spambots. You need JavaScript enabled to view it.

ZW6-12/630-16(20) type outdoor high-voltage vacuum circuit breaker is applied for AC three-phase power system of rated voltage 12 kV or below with 50Hz. It is mainly applied for switching on-ff of load current, overload current and short current in rural and urban power net or other similar occasions, and it also can be used as breaking switch for urban power net of 12kV. 

Using the environment conditions:

• Ambient temperature: - 40 º C ~ + 40 º C; 
• Altitude: In the 2000 m and below; 
• Wind pressure: No more than 700 pa (equivalent to 34 m/s wind speed); 
• No recurrent violent vibration. 

Parameters:

1. Contact opening mm 9± 1 
2. Contact over travel 3± 1 
3. Average switching on speed m/s 0.6 ± 0.2 
4. Average switching off speed 1.0 ± 0.2 
5. Contact switching on bounce time ms ≤ 2 
6. Three-phase switching off synchroneity ms ≤ 2 
7. Switching on time S ≤ 0.1 
8. Switching off time Max. Operation voltage ≤ 0.06 
9. Min. Operation voltage ≤ 0.1 
10. Circuit DC resistance of each phase μ Ω ≤ 200 
11. Phase-phase distance(arc-extinguishing room) mm 193

You can asking Data Sheet List before order: This email address is being protected from spambots. You need JavaScript enabled to view it. or This email address is being protected from spambots. You need JavaScript enabled to view it.

ZNA(B)-7.2;12 Vacuum Circuit Breakers

ZN85-40.5  Vacuum Circuit Breakers

ZN12-12 series of indoor HV vacuum circuit breaker is three phase A.C.50(60)Hz indoor high voltage distribution equipment with 12kV rated and below. This kind of circuit breaker is characterized by simple construction, strong breaking capability, long life with complete operating functions and convenient maintenance .It is suitable for controlling and protecting transmission and distribution system such as power generation plant and substation, especially used in the fields where it is frequency operated. This kind of vacuum circuit breaker can be used for fixed panels (XGN2 and GGIA). It also can be equipment with truck used for varies panel such as JYN2, LYN1 and KYN48) as well as used for reconstruction for old-fashioned oil switchgear.

Structural Characteristics:

1. The operating mechanism is introduced the technique of operating mechanism from Siemens 3AF vacuum circuit breaker ,the operating mechanism is integrated with vacuum circuit breaker, with characteristics of short transmission routes, less chains and high transmission efficiency.
2. This operating mechanism adopts spring type, it can be operated by AC or DC, also can be operated by manual.

Applying Ambient Condition:

1. Ambient temperature:-10℃–+40℃
2. Relative humidity: the average humidity of a day should be no more than 95 ％; the average pressure of a month should be no more than 90％.
3. Earthquake intensity: not exceed 8 degrees;
4. Saturated vapor pressure: the average pressure of a day should be no more than 2.2k Pa; the average pressure of a month should be no more than 1.8kPa.
5. The height above sea level: ≤1000m(Not including special requirements)
6. It should be installed in the places without fire, explosion, serious filth and chemical erosion and violent vibration.

You can asking Data Sheet List before order by e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.  or This email address is being protected from spambots. You need JavaScript enabled to view it.

PT handcart VS1

VS1-24kV  Vacuum Circuit Breakers

ZW10-12 Series Outdoor High Voltage Vacuum Circuit Breaker is rated voltage 12KV, three phase AC 50HZ outdoor distribution equipment ,mainly used for load current ,overload current and short circuit current of distribution equipment of rural power network, city network, railway, mines and ports ,handoff and protect power grid.

 Main Technical Date

You can asking Data Sheet List before order: This email address is being protected from spambots. You need JavaScript enabled to view it.or This email address is being protected from spambots. You need JavaScript enabled to view it.

CHZD-12 Vacuum Circuit Breakers

The ZW8-12E outdoor HV vacuum breaker has all functions of the basic mode breaker, it is matched with reclosing controller to form recloser type intelligent breaker.

The basic mode breaker can match with a reclosing controller and PT reclosing controller, having three segment compound protection of switch on rush current control, over current protection and short quick break. It has 1~3 times of reclosing, low current ground protection, wired supervisory control functions and also can perform remote control under the pole, and the paramerers of reclosing meter can be set continuously.

The ZW8-12E is electronic PT outdoor HV vacuum breaker takes current from CT for charging battery. It can make repetitive energy storage and switch on/off operation on the decompression state. And it provides working voltage for external equipment.

It has three-segment compound protection of switch on rush current control, over current protection and short quick break. Its protection parameters can be continuous regulated by user. It realizes both wired supervisory control and remote control and remote control under the pole.

 Main Technical Date

• Rate voltage：12KV
• Rate frequency：50HZ
• Rate Current：630A-1250A
• Rate Current:：12.5KA-25KA
• Spring Operation Mechanism
• Installed in outdoor posts

You can asking Data Sheet List before order: This email address is being protected from spambots. You need JavaScript enabled to view it.or This email address is being protected from spambots. You need JavaScript enabled to view it.

The ZW8-12 outdoor HV vacuum breaker has all functions of the basic mode breaker, it is matched with reclosing controller to form recloser type intelligent breaker.

The basic mode breaker can match with a reclosing controller and PT reclosing controller, having three segment compound protection of switch on rush current control, over current protection and short quick break. It has 1~3 times of reclosing, low current ground protection, wired supervisory control functions and also can perform remote control under the pole, and the paramerers of reclosing meter can be set continuously.

It has three-segment compound protection of switch on rush current control, over current protection and short quick break. Its protection parameters can be continuous regulated by user. It realizes both wired supervisory control and remote control and remote control under the pole.

 Main Technical Date

• Rate voltage：12KV
• Rate frequency：50HZ
• Rate Current：630A-1250A
• Rate Current:：12.5KA-25KA
• Spring Operation Mechanism
• Installed in outdoor posts

You can asking Data Sheet List before order: This email address is being protected from spambots. You need JavaScript enabled to view it.or This email address is being protected from spambots. You need JavaScript enabled to view it.

ZW6-12/630-16(20) type outdoor high-voltage vacuum circuit breaker is applied for AC three-phase power system of rated voltage 12 kV or below with 50Hz. It is mainly applied for switching on-ff of load current, overload current and short current in rural and urban power net or other similar occasions, and it also can be used as breaking switch for urban power net of 12kV. 

Using the environment conditions:

• Ambient temperature: - 40 º C ~ + 40 º C; 
• Altitude: In the 2000 m and below; 
• Wind pressure: No more than 700 pa (equivalent to 34 m/s wind speed); 
• No recurrent violent vibration. 

Parameters:

1. Contact opening mm 9± 1 
2. Contact over travel 3± 1 
3. Average switching on speed m/s 0.6 ± 0.2 
4. Average switching off speed 1.0 ± 0.2 
5. Contact switching on bounce time ms ≤ 2 
6. Three-phase switching off synchroneity ms ≤ 2 
7. Switching on time S ≤ 0.1 
8. Switching off time Max. Operation voltage ≤ 0.06 
9. Min. Operation voltage ≤ 0.1 
10. Circuit DC resistance of each phase μ Ω ≤ 200 
11. Phase-phase distance(arc-extinguishing room) mm 193

You can asking Data Sheet List before order: This email address is being protected from spambots. You need JavaScript enabled to view it. or This email address is being protected from spambots. You need JavaScript enabled to view it.

ZNA(B)-7.2;12 Vacuum Circuit Breakers

ZN85-40.5  Vacuum Circuit Breakers

ZN12-12 series of indoor HV vacuum circuit breaker is three phase A.C.50(60)Hz indoor high voltage distribution equipment with 12kV rated and below. This kind of circuit breaker is characterized by simple construction, strong breaking capability, long life with complete operating functions and convenient maintenance .It is suitable for controlling and protecting transmission and distribution system such as power generation plant and substation, especially used in the fields where it is frequency operated. This kind of vacuum circuit breaker can be used for fixed panels (XGN2 and GGIA). It also can be equipment with truck used for varies panel such as JYN2, LYN1 and KYN48) as well as used for reconstruction for old-fashioned oil switchgear.

Structural Characteristics:

1. The operating mechanism is introduced the technique of operating mechanism from Siemens 3AF vacuum circuit breaker ,the operating mechanism is integrated with vacuum circuit breaker, with characteristics of short transmission routes, less chains and high transmission efficiency.
2. This operating mechanism adopts spring type, it can be operated by AC or DC, also can be operated by manual.

Applying Ambient Condition:

1. Ambient temperature:-10℃–+40℃
2. Relative humidity: the average humidity of a day should be no more than 95 ％; the average pressure of a month should be no more than 90％.
3. Earthquake intensity: not exceed 8 degrees;
4. Saturated vapor pressure: the average pressure of a day should be no more than 2.2k Pa; the average pressure of a month should be no more than 1.8kPa.
5. The height above sea level: ≤1000m(Not including special requirements)
6. It should be installed in the places without fire, explosion, serious filth and chemical erosion and violent vibration.

You can asking Data Sheet List before order by e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.  or This email address is being protected from spambots. You need JavaScript enabled to view it.

PT handcart VS1

VS1-24kV  Vacuum Circuit Breakers