Home>Products>Components Of Vitality>China manufacture VS1-12KV indoor high voltage vacuum circuit breaker with embedded poles/electrical circuit breaker
China manufacture VS1-12KV indoor high voltage vacuum circuit breaker with embedded poles/electrical circuit breaker
- USD $500 - $2,500 / Set |Get Latest Price
- 1 Set / Sets
- 500 Set / Sets per Month
- Qingdao
- T/T MoneyGram
-
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Product Details
Place of Origin: | Shandong, China | Brand Name: | GREATWALL | Model Number: | VS1-12 |
Type: | Vacuum | Poles Number: | 3 |
Packaging Details
wooden case or simple packing
Product Description
ZN63(VS1)-12 series side installation indoor high voltage vacuum circuit breaker is Indoor high voltage switchgear, Applies to rated voltage 12kv, frequency 50Hz three-phase power system, Electrical protection and control as the use of vacuum circuit breaker as a result of the special advantages, in particular the need for frequent operation under the rated current or shortcircuit current breaking many places.
ZN63(VS1)-12 series side installation indoor high voltage vacuum circuit breaker using fixed installation, the main switchboard for the fixed, the circuit breaker can be used alone, but also for the ring network power supply,boxtypevariable, or a variety of non-standard power supply system.
NO | Item | Units | parameters | ||
1 | Rated voltage | KV | 12 | ||
2 | Rated insulation level | Rated Lightning Impulse voltage tolerance | KV | 75 | |
1min Frequency voltage | 42 | ||||
3 | Rated short-circuit breaking current | KA | 20/25 | 31.5 | |
4 | Rated current | A | 630 1250 | 630 1600 2500 | |
5 | Rated thermal stability of current (RMS) | KA | 20/25 | 31.5
| |
6 | Dynamic Stability rated current (peak) | 63 | 80
| ||
7 | Rated short-circuit closing current (peak) | 63 | 80
| ||
8 | Rated short-circuit breaking current breaking number | times | 50 | ||
9 | Frequency tolerance of the secondary circuit voltage (1min) | V | 2000 | ||
10 | Rated operating sequence |
| 0-0.3s-CO-180s-CO | ||
11 | Rated thermal stabilization time | S | 4 | ||
12 | Rated a single / back-to-back electric current breaking device group |
| 630/400 | ||
13 | Mechanical life | Times | 10000 |
a. Delivery term:
We will delivery for you after you done the full payment within 7 to 20 working days.
b. Payment:
Usually,we accept T/T, irrevocable L/C at sight ,for regular order ,we prefer 50% in advance ,50% against the copy of B/L
1.We have a professional and efficient team. Young R&D team with experienced, our team average age is 13 years and the staff longest experience in the industry field are over xxx years while the shortest one are more than 20 years.
2.Our products manufacturing process are in accordance with GB/T19001-2008 quality management system requirements and technical standards are in accordance with GB11022 / DL404 IEC60694 which could guarantee delivering time & excellent quality for the clients.
3.The price advantage: our company has established complete supplier evaluation & supervision system, strict control of production cost and strive to provide the optimized cost-effective products for clients
4.Professional and timely after-sales service: Based on all products standardized design, we can provide users with the most convenient and fast service, our 24 hours service telephone: 0086-532-80771657.
5.Team trust, cooperation, commitment, loyal customers, strict compliance and deliver on time.
Q: How do you control the quality ?
A: We have QC team comply with TQM,each step is in compliance to the standards,At the same time ,we will take photos and shoot video for you .
Q: What about lead or shipping time?
A: The lead time depends on quantity you ordered ,but generally within 40-50 days upon receipt of advance payment.
Q: How long does it take for me to get the quotation.
A: For customized products, we will quote after you provide the requested product detailes within 48 hours beacuse we need the time to calculate cost, but we will quote the soonest possible. for our standard product posted here we can quote in 24 hours.
Q: Why should I choose your company?
A: We take customers's requirments as our mission,and take each details very carefully. We have about 15 years experience for electric power business. We try to support our customers always,including delivery time,price ,pre-sale,after-sales,though We are not the best,but we are always to improve ourself and meet your needs.Choose us ,will don't make you disappointed.
Contact Us
- Qingdao Yonghuaxu Trading Co., Ltd.
- ContactJackie Wang
- Phone86-532-80771657
- Address901, Unit 1, Bldg. 2, Lvdao Jiayuan, No. 16, Fuzhou South Road, Shinan Dist., Qingdao,Shandong
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