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Quick Details

  • Place of Origin: Beijing, China (Mainland)
  • Brand Name: Daelim
  • Model Number: ZW32-12/24
  • Type: Vacuum
  • Poles Number: 3
  • Rated voltage: 12~24kV
  • Rated frequency: 50/60Hz
  • Breaking capacity: 20/25ka
  • Rated current: 630,1250
  • mechanical endurance: 10000
  • Certificate: CE CB ISO9001
  • Name: ZW32-12 Medium Voltage Outdoor Vacuum Circuit Breaker (VCB)
  • Opening speed: 1.2±0.2m/s
  • Closing speed: 0.6±0.2m/s
  • Weight: 140kg

Packaging & Delivery

Packaging Details Wooden case,One suit, one case
Delivery Time Shipped in 20 days after payment
Product Description

Outdoor 12~24kv 630A/1250amp circuit breaker with ground protection


ZW32-12/24 sealed with grounding protection type outdoor high voltage vacuum circuit breaker (hereinafter referred to as the breaker) is applied to three-phase AC 50Hz, rated voltage is 7.2~24kV of outdoor high voltage switch equipment.Circuit breaker in accord with the national standard GB1984 "high voltage AC circuit breaker" and "professional standards JB3855 3.6~40.5kV outdoor AC high-voltage vacuum circuit breaker" and the related IEC standards.For industrial and mining enterprises, power plant and substation for electric equipment control and protection, and the place of frequent operation of rural power grid.Circuit breaker with grounding protection function and repeatedly interrupting and fast reclosing ability.

2.Normal Service Condition


2.2.Humidity monthly:≤90%
2.3.Wind pressure:≤700Pa
2.4. Seismic level: ≤8 degree
2.5.Ambient air temperature:-40℃~40℃(It’s satisfied under condition of -40℃ in heavy cold area)
Note: When product is used under the condition out of above range, user and manufacturer shall consult to confirm.


4.Main Features and Advantages:

> The circuit breaker prop, the agency box by three phase composition, the structure is simple and clear, three-phase pillars and current transformer is outdoor epoxy resin solid insulation, and has high low temperature, ultraviolet radiation resistant, ageing resistance advantages; The miniaturization spring operation structure, feeder, low energy consumption, low institutions points the way to drive the output shaft sliding, no torsion loss, points and transmission a little, high reliability; Zero sequence current transformer installed on the move and the stages, the second inserted dial the structure, and maintenance easy to change.

> Circuit breaker (performance is stable and reliable, and has no combustion and explosion danger, safety operation, free of maintenance, small volume, light weight (< 100 kg) and long service life etc.

> Circuit breaker using fully closed structure, sealed performance is good, moistureproof, prevent condensation performance, applied for high temperature moisture areas use.

> Breaker close, break-brake manual or electric operation and the remote operations. With the controller can achieve complete distribution automation, also can and coincidence of the overlap with the controller.

> Operator seal in the internal switch, can effectively avoid switch for outdoor environment for a long time and cause institutions rust. Operator novel, simple, reliable operation, small volume,mechanical life can reach 10000 times more.

> Can add outdoor isolating switch and circuit breaker form integration, the circuit breaker and isolating switch has reliable mechanical interlocking device.

The Excellences

1. Excellent Manufacturing

1.1The Workshop and Equipment

The workshop is clean, wide and professional. There are quantities sets of world-advanced special manufacturing and testing equipments. including automatic silicon steel sheet longitudinal-transverse cutting line, automatic electromagnetic wire continuous extrusion unit and alrge kerosene vapor phase drying system.

1.2 The Technical Engineers

The company has invited experts an dengineering technicians from large and midium-sized transformer factories as its managerial an dtechnical personnel. All production and manufacture procedures are under strict control.

2. Excellent Quality

2.1 The Advanced Technology

With Sillcon Gra Phics Indk work station and a complete set of specialized design soft ware introduced from USA, all design procedures of the product like temperature rise, field-strength computation are made by computers.

---- 1200kv lightening pulse generator

2.2 The Automatic Monitering System

The company is always persuiting for the principle of "development by technology and creating famous brand by quality".

Circuit Breaker  microcomputer automatic test monitering systems.                                                                                         -----

2.3 The Certificates

The company conducts all-course management in acccordance to ISO9001 quality system and have obtained registration certificates .

3. Excellent Management

3.1 The 6s Management

The company has been applied the "6s management system"(  to daily operation and it has make a great contribution to our development .



3.2 The Employee Team

We are promoting our enterprise to be a team of standardization and modernization as well as scientific management.

Now we have a team of high cohesion and loyalty. Each of them is played out enthusiasm and creativity, which providing a continuous motivation for enterprise's development.

4. Excellent Services

4.1 Customer Supreme

We firmly believe that good service is the extention of the products. We always treat our clients with passion and patience. "Quality first, customer supreme“ is our principle that we will follow on forever.

4.2 We provide you free fee for technical consultation and instruction.

4.3 We give you 24-hour quick response.

4.4 We can arrange experienced technicians to help you install the equipments and train your staff on site.

Previous Cases

We have been worked in electric industry for nearly 20 years.Our products are sold to South America, North America, South-east Asia and Africa, and we have won lots of cooperations and recognitions for our best price and top quality! Meanwhile we have built a long cooperative relationship with the clients from all over the world!

Our Company

Beijing Daelim Green EP Tech Co., Ltd. 

LOCATED IN: Beijing of China
SPECIALIZED IN: Electrical equipment
PRODUCTION MAINLY: Power transformer, current transformer, potential transformer, vacuum & SF6 circuit breaker, load break switch, disconnector, switchgear panel, power plant, transmission line equipment.
PRODUCTS ARE SOLD TO: Southeast Asia, the Middle East, Europe, Africa, North America and South America.

More information please search for http://bjdaelim.en.alibaba.com

Sales Records
Packing & Delivery

The circuit breakers are prepared and waiting for packaging.

One suit, one case. The circuit breaker is packed in a hard wooden case.

The circuit breaker on the truck is to the way of delivery port.

The circuit breaker is transfered onto a ship.

The circuit breaker is on a cargo to your country.

Raiway transportation.( You can choose the transportation way you want.)


Q: How long is your delivery time?
A: Generally it is 60 days if the goods are in stock. or it is 80 days if the goods are not in stock, it is according to quantity.

Q: Which market do you already sell? 

A: We already ship to Europ, Middle East, South America, Asia, Afria etc. 

Q: What is the standard of package?
A: Export standard package or special package according to customer requirement

Q: What is your terms of payment ?
A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 30% T/T in advance ,balance before shippment.

Q:Why choice  Daelim?
A:After compare quality,delivery and price you will find out answer

If you have another question, pls feel free to contact us as below:

Trade Manager: Zoe
Whatsapp: 86-13261710235

Transaction History of the Supplier

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China (Mainland) | Trading Company
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The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $249,000
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