IEC Drawable Type VCB 36kV Vacuum Circuit Breaker

Place of Origin wenzhou
Brand Name QIUPU
Certification IEC
Model Number EGC-12/C/630A
Minimum Order Quantity Negotiable
Price Negotiable
Packaging Details wooden
Delivery Time 7 days
Payment Terms L/C, D/A, T/T, Western Union
Supply Ability 5000

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Product Details
Voltage 36kV Rated Current 630, … 2500A
Product Name Vacuum Circuit Breaker Mechanism Life 10000 Times
Maximum Installation Altitude 2500m Rated Withstand Current (peak) 50/63/80 KA
Rated Single Capacitor Bank Switching Current 400 A Rated F Requency 50/60 Hz
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36kV Vacuum Circuit Breaker


VCB Vacuum Circuit Breaker


IEC Drawable Vacuum Circuit Breaker

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Product Description

                     IEC Drawable Type VCB 36kV Vacuum Circuit Breaker



General Introduction:
VD4 high-voltage indoor vacuum circuit breaker is applicableforthree-phase AC power system of rated voltage up to 36kV and frequency 50/60HZ,widely used in many fields such as power plant, transformer substation, petrol chemical industry , metallurgy , manufacturing industry , airport, residential area, etc.,to control and protect the electric equipment.


It is used for the occasionthat needs infrequent operati on at rated current or multi-breaking short circuit current, may be mounted in the indoor air insulating switchgear like type KYN61 or AMS, ABB type ZS3.2 series, etc. This circuit breaker is made with mature APG technology .


The application of VD4 terminal buffer guarantees the indoorterminal is ever more reliable in nay operation environment. VD4 can fully meet the requirement of GB, DL, IEC, DIN, VDE as well as standards of other advanced industrial countries.


Service environment:
a) Airtemperature: Maximumtemperature: +40℃; Minimumtemperature:-25℃
b) Humidity: Monthly average humidity 95%; Daily average humidity 90%.
c) Altitude above sea level: Maximum installation altitude: 2500m
d) Ambient air not apparently polluted by corrosive and flammable gas, vapor etc.
e) Nofrequent violent shake


Main technical specifications:

No Item Unit Parameter
1 Rated voltage kV 36
2 Rated f requency Hz 50/60
3 Rated current A 630, … 2500A
4 1min Power f requency withstand voltage kV 95 1 18
5 Lightning impulse withstand voltage kV 185 215
6 Rated short circuit breaking current (peak) kA 50/63/80
7 Rated short breaking current kA 20, …31.5
8 Rated short circuit making current (peak) kA 50/63/80
9 Rated cable(line) charging breaking current A 50 and 10
10 Rated single capacitor bank switching current A 400
11 Rated withstand current (peak) kA 50/63/80
12 Short time withstand current (4s) kA 20, …31.5
13 Mechanism life times 10000



About Us

As an innovative technology-based enterprises, the company has strong technical force and the world's leading production technology and high-end testing equipment, and establish and improve the procurement of components, product processing assembly, testing, packaging to sell a complete set.


Quality management system to ensure that every product of the eligibility, the company has 10 years of experience in the power industry, and is still growing, product and sales network throughout the country.


IEC Drawable Type VCB 36kV Vacuum Circuit Breaker 0



Q1: Is OEM/ODM available?
A1: Yes, it is! Our products can be Customized. We have design and engineer teams,we can customize products according to customers' drawing or requirements.

Q2: What's your MOQ?
A2: One Set.

Q3: How is the delivery time?
A3: It depends your order quantity and it normally takes about 20-30 days.

Q4: How do you control the quality?
A4: We have QC team comply with TQM to ensure the quality. Each step is in compliance to the standards. At the same time, we will take photos and shoot video for you if you need.Every product will be fully assembled and carefully tested before packing and shipping.

Q5: How long is the warranty?
A5: Within one year from the sale date, if there are any accessory problems, you just provide the photos of damaged accessory, then we will provide free accessory. According to the number of products, we will provide easily damaged accessories for free. We also can provide technical support if you need.