Swipe or use the arrows to view product images.
High Voltage Indoor Vacuum Circuit Breaker with Big Current for Switchgear
| Price | $2650.00 |
|---|---|
| Min Order | 1 Piece |
| Availability | In Stock |
| Shipping From | Zhejiang, China |
| Popularity | 342 people viewed |
Model NO.:
ZN63-12/231.5kA/2500A
Breaking Capacity:
High Voltage Circuit Breakers
Operation:
Manual Type
Speed:
Normal Type Circuit Breaker
Arc-extinguishing Medium:
Vacuum
Installation:
Fixed
Structure:
Vcb
Poles Number:
3
Type:
Circuit Breaker
Function:
Circuit-Breaker Failure Protection
Certification:
ISO9001-2000, CCC
Rated Voltage:
12 Kv
Current:
2500A-4000A
Withstand Voltage:
42kv
Frequency:
50Hz
Trademark:
qiupu
Transport Package:
Wooden
Specification:
800mm
Origin:
Cn
HS Code:
8538900000
Product Description
VS1-12(VBM7) vacuum circuit breaker adopts fixed structure. It is mainly used in fixed switchgear and can be used separately to control and protect the transmission and distribution lines.
VS1 vacuum circuit breaker can operate frequently or break the short circuit current several times within the operating current range. Mechanical life up to 30,000 times, full capacity
Short circuit current can be broken 50 times.
VS1 vacuum circuit breaker is suitable for reclosing operation and has high operation reliability and service life.
VS1 vacuum circuit breaker(general type) uses vertical insulators to protect against climate effects; And in the maintenance and maintenance aspect, usually only need to do the operation between or sexual cleaning or lubricating.
VS1 vacuum circuit breaker(pole type) adopts solid insulation structure-integrated seal pole, realized maintenance free.
VS1 Vacuum circuit breakers can be installed in either stationary or extractable form in a switching cabinet and can also be installed on frames .
Keep the core at the upper and lower limits without any mechanical locking. When there is an action signal, the current in the closing or separation coil produces a magnetic potential.
The magnetic field produced by the coil and the magnetic field produced by the permanent magnet is superimposed and synthesized by the magnetic field. The magnetic core, together with the driving rod fixed on it, is operated by the synthetic magnetic force and the switch body is turned on and off at the specified speed. This mechanism is called a two-bit bistable structure because the moving iron core can be maintained without any energy consumption at the two ends of the journey. In the traditional electromagnetic mechanism, the moving core is kept at one end of the journey by the action of a spring, while at the other end of the journey, it is protected by a mechanical latch or electromagnetic energy. From the above, the permanent magnet actuator is a special combination of electromagnet and permanent magnet to achieve the traditional circuit breaker operating mechanism of all functions: permanent magnet instead of traditional .
VS1 vacuum circuit breaker can operate frequently or break the short circuit current several times within the operating current range. Mechanical life up to 30,000 times, full capacity
Short circuit current can be broken 50 times.
VS1 vacuum circuit breaker is suitable for reclosing operation and has high operation reliability and service life.
VS1 vacuum circuit breaker(general type) uses vertical insulators to protect against climate effects; And in the maintenance and maintenance aspect, usually only need to do the operation between or sexual cleaning or lubricating.
VS1 vacuum circuit breaker(pole type) adopts solid insulation structure-integrated seal pole, realized maintenance free.
VS1 Vacuum circuit breakers can be installed in either stationary or extractable form in a switching cabinet and can also be installed on frames .
Keep the core at the upper and lower limits without any mechanical locking. When there is an action signal, the current in the closing or separation coil produces a magnetic potential.
The magnetic field produced by the coil and the magnetic field produced by the permanent magnet is superimposed and synthesized by the magnetic field. The magnetic core, together with the driving rod fixed on it, is operated by the synthetic magnetic force and the switch body is turned on and off at the specified speed. This mechanism is called a two-bit bistable structure because the moving iron core can be maintained without any energy consumption at the two ends of the journey. In the traditional electromagnetic mechanism, the moving core is kept at one end of the journey by the action of a spring, while at the other end of the journey, it is protected by a mechanical latch or electromagnetic energy. From the above, the permanent magnet actuator is a special combination of electromagnet and permanent magnet to achieve the traditional circuit breaker operating mechanism of all functions: permanent magnet instead of traditional .
| Item | Technical data | ||||||||||||
| Rated voltage (KV) | 3.6 | 7.2 | 12 | 24 | 40.5 | ||||||||
| Rated frequency(Hz) | 50 | ||||||||||||
| Insulator(capacity) | insulating | Frequency withstand voltage 5 min (KV) | 25 | 32 | 42 | 68 | 100 | ||||||
| Frequency withstand voltage 1 min (V) | 2000 | ||||||||||||
| Lighting impulse withstand voltage (KV) | 40 | 60 | 75 | 125 | 185 | ||||||||
| Local discharge (pc) | ≤10 | ||||||||||||
| Dispute bend (N) | ≥1000 | ||||||||||||
- Similar Products
$250.00
10 Pieces (MOQ)
Low Voltage 3p 160A 200A 225A 250A Moulded Case Circuit Breaker MCCB
Xiamen Ninewan Trade Co., Ltd
Negotiable
9 Pieces (MOQ)
High Tension Vkvd4 Vacuum Bottle for Indoor Vtd33812
Wuhan Feite Electric Co., Ltd.
$45.00
1 Piece (MOQ)
225A AC Circuit Breaker MCCB with IEC60947-2
Shanghai Huakun Electrical Company Ltd.
Negotiable
1 Piece (MOQ)
Aierway Td-24kv-1250A-31.5 24kv Solid Seal Pole Vacuum Interrupter
Aierway Electric Co., Ltd
$2000.00
1 Piece (MOQ)
3p 4p Disconnector Load Break Isolation Switch Gas Pressure
Shengsu Electric Co., Ltd.