Zw32-12 Outdoor Vacuum Circuit Breaker 12kv

• Breaking Capacity: High Voltage Circuit Breakers
• Speed: High-Speed Circuit Breaker
• Arc-extinguishing Medium: Vacuum
• 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.: ZW32-12
• Poles Number: 3
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
• Certification: ISO9001-2000, CE
• Altitude Level: 1000m
• Rated Voltage: 12kv
• Frequency: 50Hz
• Mechanical Life: 10000 Times
• Transport Package: Wooden Case
• Specification: 630A
• Trademark: HONLE
• Origin: Zgejiang China
• HS Code: 8535210000
• Production Capacity: 500 PCS/Month
• Package Size: 125.00cm * 105.00cm * 110.00cm
• Package Gross Weight: 120.000kg

Product Description

ZW32-12 outdoor vacuum circuit breaker 12kv

ZW32-12 outdoor vacuum circuit breaker (hereinafter referred to as circuit breaker) is an outdoor power distribution equipment with rated voltage of 12KV and three-phase AC 50Hz. It is mainly used to break and close the load current, overload current and short circuit current in the power system. It is suitable for protection and control in substation and industrial and mining enterprise substation systems, and places where rural power grids operate frequently.
The circuit breaker has the characteristics of small size, light weight, anti-condensation and maintenance-free, and can adapt to harsh weather conditions and dirty environments.

Standards compliant:
GB1984 "AC high voltage circuit breaker"
GB11022 "Common technical requirements for high-voltage switchgear and control equipment standards"
GB311.1-6 "Insulation coordination of high voltage power transmission and transformation equipment"
GB763 "Communication of AC high voltage electrical appliances during long-term work"
BG2706 "Test Method for Dynamic and Thermal Stability of AC High Voltage Apparatus"
GB3309 "Mechanical test of high voltage switchgear at room temperature"
DL/T593 "Technical Conditions for Common Ordering of High Voltage Switchgear"

Main technical parameters

S.N.	Name	Unit	Value
1	Rated voltage	KV	12
2	Rated frequency	Hz	50
3	Rated current	A	630
4	Rated short-circuit breaking current	KA	20
5	Rated peak withstand current (peak)	KA	50
6	Rated short-time withstand current	KA	20
7	Rated short circuit closing current (peak)	KA	50
8	Mechanical life	Time	10000
9	Rated short circuit current breaking times	Time	30
10	Power frequency withstand voltage (1min): (wet) (dry) phase, ground, fracture	KV	42/48
11	Lightning impulse withstand voltage (peak), phase to ground, fracture	KV	75/85
12	Secondary circuit 1min power frequency withstand voltage	KV	2

Company information




FAQ

Q 1. what's the payment terms? 
A. We accept LC, T/T, D/P,Western Union PayPal. If others, we can discuss.

Q 2. how's the delivery time ?
A. usually it will take about 30 days after order confirmed.

Q 3. tell me the standard of package?
A. For the small capacity, we will use carton, but for big capacity, we should use strong wooden case for protection.

Q 4.Could you offer Form A or C/O ? 
A. No problem. We can prepare relative documents to origin affairs office or other office to apply for related certificates.

Q 5.Would you accept to use our logo ?
A.If good quantity, it absolute no problem to do OEM.

Q 6.We want to know month capacity. 
A. It depends on which model.For example for relay type capacity , month capacity can reach near 5000pcs/month while big capacity near 2000pcs/month.

Q 7.Where is your market?
A. Our products are popular in North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western European so on. Some of them are our regular customers and some of them are developing. We hope you can join us and make mutual benefit from our cooperation.

Q 8. what kind of certificates you have ?
A. Our company already achieve ISO9001, and for products, we have CE,ISO9001,SGS and so on.