Vd4-24kv/630A Draw-out Type Indoor Vacuum Circuit Breaker (VCB)

• Breaking Capacity: 20ka, 25ka, 31.5ka
• Operation: Manual Type
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Oil-immersed Type
• Installation: Fixed
• Structure: ACB
• Model NO.: Vd4-24kv/630A
• Poles Number: 1
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker
• Certification: VDE, ISO9001:2008
• Product Name: Zw32c-12
• Rated Current: 630
• Application: Electric Power Transmission
• MOQ: 1 Piece
• Rated Voltage: 12
• Transport Package: Standard
• Specification: standard
• Trademark: GGAOE
• Origin: Zhejiang, China
• HS Code: 7201500010
• Production Capacity: 100000 Piece/Pieces Per Month

Product Description

Products Description

Description:
ZN63A-12 (Vs1) type indoor high voltage vacuum circuit breaker (here in after referred to as circuit breaker) is used for indoor high voltage switch equipment of power system,as a protection and control unit of network equipment,industrial andmining enter prises power equipment, suitable for the place of frequent operation atrated working current or many times of breaking short-circuit current place.The circuit breaker uses the integrated design of actuator and the circuit breaker body,not only can be used as a fixed install unit, also can be equipped with special chassis,hand car unit.

tem		Unit	Date
Rated voltage		Kv	24
Rated frequency		Hz	50/60
Solution level	Thunder impulse withstand voltage (peak value)	Kv	125
	1min industrial frequency withstand voltage	Kv	65
Rated short-circuit break current		KA	20	25	31.5
Rated current		A	630,1250	630,1250,1600	1250,1600,1200,2500
Industrial frequency withstand current		KA	20	25	31.5
Rated peak value withstand current		KA	50	63	80
Rated short circuit close current		KA	50	63	80
Rated operation order			O-0.3s-CO-180s-CO
Rated short-circuit break and close time		Times	20
Rated short-circuit duration		s	4
Mechanical life-span		Times	10000

 

 

 

 

 

 

 

Felds of Application

Company Profile

Certifications

Delivery

FAQ

Q:what's your major products?
A: oil immersed transformer, dry type transformer, Transformer Substation, High and Low Voltage Switchgear

Q: Can your product be customized?
A: Considering differences in voltage, frequency and other special transformer product in different countries and regions, our product can be customized according to your requirements.

Q: When can I get the price?
A:Usually we quote within 24 hours after we get your inquiry.

Q: What about lead or shipping time?
A: The lead time depends on the quantity you ordered, generally within 15 days upon receipt of advance payment.

Q: What is the price of shipping?
A: Depending upon the port of delivery, prices varies.

Q: Do you offer guarantee for the products?
A: Yes. We offer at least one years guarantee for all of our transformers.

Q: Your Advantage?
A: 15 years experience, Advanced production equipment, Stable quality, Fast delivery, Professional & good & Prompt service. Also some free parts can be provided for you.