Your Professional Other Accessories for VCB Supplier

 

 

Our goal is to become your true partner in the field of chassis truck for vcb in China. Shaanxi West Power Tongzhong Electrical Co., Ltd. is a leading manufacturer with over 20 years of experience, specializing in high quality vacuum circuit breakers, switchgears, and a wide range of electrical products. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.

 

 
  • F10 Series Auxiliary Switches

    F10 Series Auxiliary Switches

    1.Rated voltage :AC 660V,DC 110V/220V. 2.Rated current:10A/15A (conventional heating current), operating current 0.4A. 3.Protection level:IP20. 4.Product Advantages. 5.‌Product Applications.
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  • VS1 Opening And Closing Coil (tripping Electromagnet)

    VS1 Opening And Closing Coil (tripping Electromagnet)

    1.Operating voltage:DC220V,DC110V. 2.Resistance (Ω):198、150、31.5. 3.Wire diameter (mm):0.21、0.23、0.31. 4.Actuation travel:33mm . 5.Number of turns:5650、5320、2660 . 6.Mechanical lifespan: ≥ 10,000
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  • DSW4G Series Outdoor Electromagnetic Lock

    DSW4G Series Outdoor Electromagnetic Lock

    1.Applicable voltage level: 10kV and above. 2.Operating voltage: 110/220V. 3.Power-on time: ≤ 10s. 4.Operating environment: -40°C to 40°C. 5.Altitude: ≤ 2500m. 6.Product application: Substation
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  • VS1-YB Oil Buffer For Vacuum Circuit Breaker

    VS1-YB Oil Buffer For Vacuum Circuit Breaker

    1.Product name: Oil Buffer . 2.Product model:VS1-YB . 3.Product usage: for vacuum circuit breaker. 4.Product height:120mm.
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  • RC-Type Series Secondary Plug-in

    RC-Type Series Secondary Plug-in

    1.Rated voltage :220(380)V2.Rated frequency:50Hz3.Rated insulation voltage:380(660)V4.Rated current:20A5.Power frequency withstand voltage:2.5kV6.Scope of application: secondary control circuit of
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  • 12kV Vacuum Interrupter Embedded Pole For Indoor Switchgear

    12kV Vacuum Interrupter Embedded Pole For Indoor Switchgear

    1.Rated voltage :12kv . 2.Rated frequence:50/60Hz. 3.Integrated packaging design. 4.product advantages :Insulation enhancement performance and reliability,High breaking capacity,Long life and low
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  • 35kV T-type Bushing

    35kV T-type Bushing

    1.Rated voltage:40.5kV . 2.Raged currtent:630-3150A. 3.Power frequency withstand voltage:95kV/min. 4.Partial discharge limit value:≤5pc. 5.Material:Silicone rubber. 6.Installation method: The joint
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  • 12kV Insulation Pull Rod Assembly For 50kA Rated Breaking Current

    12kV Insulation Pull Rod Assembly For 50kA Rated Breaking...

    1. Rated Voltage: 12kV. 2. Rated short-circuit breaking current:50KA. 3. Rated power frequency withstand voltage :48 kV/1min. 4. Tensile strength:28kN.
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  • 10kV Indoor High Voltage Isolation Truck

    10kV Indoor High Voltage Isolation Truck

    1.rated voltage: 12kV. 2.Rated current: 630A/1250A/1600A. 3.Rated short-time withstand current(4s): 20kA/25kA/31.5kA. 4.Rated peak withstand current: 50kA/63kA/80kA. 5.Mechanical life:≥3000 times.
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  • 40.5kV High Current Embedded Poles

    40.5kV High Current Embedded Poles

    1.Rated frequency(fr):50/60Hz2.Rated Voltage(Ur):40.5kV3.Rated current:3150/4000A4.Rated short-circuit breaking current(Isc):31.5/40kA 5.Installation method:vertically installed on the 40.5kV circuit
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  • VTZ Locking Electromagnets

    VTZ Locking Electromagnets

    1.Voltage:DC 220 DC 110 V. 2.Wire diameter:0.05 0.07mm. 3.Number of turns:31000 16000 N. 4.Resistance:12000±960 4500±360Ω . 5.Movement range:7.5~8mm. 6.Product Advantages:High Reliability,Quick
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  • CT-58 Aviation Connector

    CT-58 Aviation Connector

    1.Rated voltage:12/24/40.5kV. 2.Harness Material:Copper. 3.Secondary power frequency withstand voltage:2kV. 4.Wire harness diameter:0.75/1/1.5/2.5mm2. 5.Installation method: assembled inside the
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Why Choose Us
 

Our R&D: Our R&D team consists of senior technical experts with decades of experience in the design and manufacture of high and low voltage electrical equipment. Their expertise, combined with our advanced facilities, enables us to always lead industry trends and continuously optimize our product portfolio.

 

Quality control: We are able to accurately and efficiently produce a wide range of high-quality electrical products that comply with GB 1984-2024 and GB/T11022-2020 standards to ensure the highest quality.

 

Customization requirements: We know that our customers' needs are different, so each product can be designed according to the specific needs of the customer.

 

Our services: In the pre-sales stage, our team of experts will recommend the most suitable products according to the needs of customers and provide detailed technical consultation. During the sales period, we ensure timely delivery and provide installation guidance. For after-sales, we provide long-term technical support, warranty services and spare parts to help customers maximize the use of products and get reliable maintenance during use.

 

Types of Other Accessories for VCB
 

The other accessories for vcb produced by our company mainly include the following types:

35kV T-type Bushing

35kV T-type Bushing
35kV T-type bushing is suitable for three-phase AC system power stations and substation distribution devices with rated voltage of 35kV and frequency of 50-60Hz. It is used for conductive parts to pass through and for insulation. is suitable for three-phase AC system power stations and substation distribution devices with rated voltage of 35kV and frequency of 50-60Hz. It is used for conductive parts to pass through and for insulation.

 

VTZ Locking Electromagnets
VTZ locking electromagnet is the core component of the anti-misoperation system of vacuum circuit breaker. It belongs to electromagnetic drive device, which realizes the forced locking of circuit breaker under specific conditions through mechanical and electrical interlocking mechanism.

 

Advantages of Other Accessories for VCB
 

★35kV T-type Bushing

35kv t-type bushing have many advantages, including:
Insulation protection: It can effectively isolate the live parts, prevent the operator from electric shock, ensure the safety of personnel, and avoid short circuit, discharge and other faults caused by accidental contact, and ensure the normal operation of the equipment.


Dust and moisture proof: Prevent dust, moisture, etc. from entering the interior of the solid-sealed pole, reduce its impact on the insulation performance of the equipment, and prevent insulation degradation, flashover and other problems caused by moisture and dust accumulation.


Mechanical protection: It plays a mechanical protection role for the contact arm and other components of the solid-sealed pole, reduces the damage to the components caused by external force impact, friction, etc., and extends the service life of the equipment.


Excellent insulation performance: It uses materials with high insulation strength such as silicone rubber and EVA resin, which can withstand electric field strength of 35 kV and above, has good dielectric properties, and can reduce the risk of leakage and breakdown.


Strong aging resistance: It has anti-ultraviolet, anti-ozone, anti-oxidation and other properties. It is not easy to age, crack, harden or soften under long-term outdoor or harsh environmental conditions, and can maintain stable performance.

★VTZ Locking Electromagnets

VTZ locking electromagnets have many advantages, including:
High reliability: The circuit breaker cannot be closed when the conditions are not met, thus avoiding accidents caused by misoperation.


Fast response: ≤60ms response time to ensure the real-time locking and unlocking.


Low maintenance: Lubrication-free structure, long maintenance cycle.

 

Application of Other Accessories for VCB

 

35kV T-type Bushing

35kv t-type bushing can be used for a variety of purposes, including: 35kV T-type bushings are primarily used in medium voltage power systems, specifically in applications involving underground cable termination to various apparatus. These bushings are designed for sidewall mounting in pad-mounted transformers, facilitating the connection of underground cables to the transformer's internal windings.

VTZ Locking Electromagnets

VTZ locking electromagnets be used for a variety of purposes, including: VTZ series indoor integrated vacuum circuit breaker mechanism module. VTZ series indoor split vacuum circuit breaker operating mechanism. Other occasions where modular operating mechanisms are used.

VTZ Locking Electromagnets

 

Specification of 35kV T-type Bushing

 

 

1

Rated voltage

KV

40.5

2

Raged currtent

A

630-3150

3

Power frequency withstand voltage

KV/min

95

4

Partial discharge limit value

Pc

≤5

5

Material

 

Silicone rubbe

 

Features of VTZ Locking Electromagnets

 

 

Electromagnet assembly: It includes coil and iron core. After power is on, the coil generates magnetic force to drive the locking iron core.

Auxiliary contact:

It is used to feedback the locking state and control the circuit on and off.

 

Specification of VTZ Locking Electromagnets

 

 

Voltage(V)

DC 220

DC 110

Wire diameter(mm)

0.05

0.07

Number of turns(N)

31000

16000

Resistance(Ω)

12000±960

4500±360

Sports travel(mm)

7.5~8

Electromagnetic action response time(ms)

≤60

Mechnical life (times )

≥10000

Operating temperature range(℃)

-40~+40

Power frequency withstand voltage/1min

2000V without breakdown and heat generation

 

Packing and Shipping of Other Accessories for VCB

 

 

Packing

Box

Shipping

Shipped by road, sea, rail

 

FAQ

 

Q: What is a TL bushing?

A: The left-justified hub design allows shaft mounting close to bearings, keeping the center of load dimension small while preventing issues with high overhung loads.

Q: What is type C bushing?

A: Interface C bushing connectors are screened separable connectors available as elbow or straight type design for the termination of medium/high voltage cables onto electrical equipment including MV-HV switchgear and transformers with Bushings Type C Interface (M16 Bolted) – note these are deadbreak separable connectors.

Q: How to tell if bushings need replacement?

A: A feeling of pulling when braking or accelerating. Uneven tire wear from left to right. Tire wear patterns that show signs of camber wear. A clunking noise during accelerating or braking.

Q: How do you unlock an electromagnetic lock?

A: Wires connected to the lock carry electricity to the magnet, and it's this electricity that charges the magnetic field and engages the lock.

Q: How does an electromagnet lock work?

A: An electromagnetic lock creates a magnetic field when energized or powered up, causing an electromagnet and armature plate to become attracted to each other strongly enough to keep a door from opening.

Q: How do you beat the electromagnetic door lock?

A: Any non-magnetic material can be used to defeat a maglock, such as clear plastic, provided it is easy to over look. Clearly, red electricians tape might not go unnoticed for very long.

We're professional other accessories for vcb manufacturers and suppliers in China, specialized in providing high quality products and service. If you're going to buy customized other accessories for vcb, welcome to get more information from our factory.

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