12kv Zw32-12 Type Outdoor with Pole Installed High Voltage Vacuum Circuit Breaker

• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Electric Type
• Speed: Normal Type Circuit Breaker
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: ZW32
• Arc-extinguishing Medium: Vacuum
• Installation: Pole Mounted
• Structure: ACB
• Poles Number: 3
• Type: Circuit Breaker
• Function: Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
• Certification: ISO9001-2000, CE, CCC
• Rated Voltage: 12kv
• Rated Frequency: 50Hz
• Rated Current: 630,1250
• Rated Operating Sequence: O-0.3s-Co-180s-Co
• Rated Circuit Breaking Number: 10000times
• Transport Package: Export Standard Wooden Case
• Specification: 1140mm*370mm*750mm
• Trademark: CHSH
• Origin: China
• HS Code: 8537209000
• Package Size: 115.00cm * 38.00cm * 76.00cm
• Package Gross Weight: 250.000kg

Product Description

Related Products

Product Description

Summary

ZW32 outdoor HV vacuum circuit breaker is a 3-phase AC 50Hz 12kV,24KV,40.5KV outdoor switch equipment
♦ Installation way: pole mounted;
♦ Operating mechanism: spring operating mechanism and permanent magnetic operating mechanism;
♦ Pole type: sealed pole,upper-lower Dole one-piece pole, embedded pole;
♦ Application: outdoor 12kV ,24KV,40.5KVsubstation, power plant.
♦ Operation type manual, electric, remote control.

Model And Meaning

Product Standards

♦ IEC62271-100 High Voltage Switchgear and Controlgear Part 100: AC Circuit-breakers
♦ GB1984 High Voltage AC Circuit-breakers
♦ GB/T11022 Common Specifications for High-voltage Switchgear and Controlgear
Standards
♦ JB/T 3855 High Voltage AC Vacuum Circuit-breakers
♦ DL/T402 Specification of High-voltage AC Circuit-breakers

Environmental Conditions

♦ Ambient temperature: -35°C ~+45°C;
 

♦ Altitude: <1000m;
 

♦ Wind speed < 35m/s;
 

♦ Earthquake intensity: <8 level;
 

♦ Filthy level: IV;
 

♦ Installation places: No fire, explosion hazard or serious filthy.

General Structure Drawing and Installation Size (unit: mm)
 

 

 

Product Parameters

    The technical parameters of the form are for reference only.Customized produces can consult online customer service.
    There are various specifications of products, and the prices vary depending on the purpose. The seller strongly recommends that you contact customer service for consultation before purchasing, and we will solve all products usage problems one-on-one for you.

No	Item	Unit	Value
1	Rated voltage	KV	12
2	Rated frequency	Hz	50
3	Rated current	A	630, 1250
4	Rated short circuit breaking current	KA	20, 25
5	Rated peak value withstand current (peak)	KA	40,50
6	Rated short time withstand current	KA	16,20
7	Rated short circuit duration	S	4
8	Rated short-circuit closing current (peak)	KA	40,50
9	Rated operating sequence	Times	O-0.3S-CO-180S-CO
10	Mechanical life(spring type/permanent magnetic type)	Times	10000/30000
11	Rated circuit breaking number	Times	10000
12	Rated short-circuit breaking current breaking times	Times	500

 

Rroduct Display

 

Packaging & Shipping

 

Company Profile

    Shenheng Power Equipment CO., LTD is a company specializing in the production of high and low voltage switch power transmission and distribution equipment and high, low voltage electrical components, one of the professional production enterprises, the production of all fully insulated and fully sealed inflatable cabinet, intelligent solid insulation ring main unit, outdoor high voltage cable branch box, box-type substation, etc. Product quality is stable, reliable, It is deeply trusted and approved by the customers.
    Manufacturing of the main products are YBW box-type substation, KYN61-40.5, KYN28A - 24, KYN28A - 12, XGN2-10, HXGN-10 high voltage switchgear, XGN ring net cabinet, SHSRM inflatable ring main unit, SHSG solid ring main unit, MNS, GCS, GCS, GGD, XL low voltage switchgear , vacuum circuit breaker , oil immersed transformer , dry type transformer , current /potential transformer ,load break switch and other transmission and distribution equipment.
    For a long time also for all kinds of metallurgy, shipbuilding, electric power, mining, and intelligent buildings, high-rise buildings, hospitals, schools and other industries to provide high quality power transmission and distribution of complete sets of equipment and electrical control equipment. The company has a strong technical force, sophisticated technology and sophisticated testing methods, and the products sell well across the country.

 

Certifications

 

FAQ

1. Are you a trading company or a manufacturer ?
We are a professional factory with 20 years experience in the field of High and low Voltage switchgears, substation, ring main unit ,transformers,cable distribution box . vacuum circuit breaker and other power distribution equipment .
Our factory is the excellent supplier of State Grid Corporation of China .

2. Do you accept customized service ?
Yes, We offer OEM/ODM service , can print your logo on product . our professional technical and quotation team can make a satisfied project according to your drawing .

3. What is your MOQ?
Our MOQ is 1 piece.

4. What is the warranty time ?
Our warranty is 12 months

5. How long is your delivery lead time ?
It depends on your product requirement and quantity . Generally , 7~25 working days is avaliable.

6. How do you solve quality problems?
Please provide detailed photo of quality problems. our technical and quality testing department will analyse.we will make asatisfied solution within 2 days .

7. What is your payment terms ?
T/T 30% payment in advance,70% before shipment . West union , L/C are also acceptable.