Product Description:
Vacuum Circuit Breaker is a kind of indoor switchgear, which uses
vacuum as the arc extinguishing medium. It is suitable for
50Hz/60Hz rated frequency. The rated operation sequence is
0.3s-180s-180s. Its rated short-circuit opening current could be
50kA/ 63kA/ 80kA/ 100kA/ 125kA/ 160kA/ 200kA/ 250kA/ 315kA/ 400kA,
while the rated short-circuit closing times is 20 times. The rated
short-circuit closing current is 25kA/ 31.5kA/ 40kA/ 50kA/ 63kA/
80kA/ 100kA/ 125kA/ 160kA/ 200kA. Vacuum Circuit Breaker, also
known as VCB, has the advantages of small volume, light weight,
quick make-and-break operation, and long service life. It is widely
used in power plants, substations, industrial and mining
enterprises.
Features:
- Product Name: Vacuum Circuit Breaker
- Rated short-circuit making current: 50kA/ 63kA/ 80kA/ 100kA/ 125kA/
160kA/ 200kA/ 250kA/ 315kA/ 400kA
- Rated short-time withstand current: 25kA/ 31.5kA/ 40kA/ 50kA/ 63kA/
80kA/ 100kA/ 125kA/ 160kA/ 200kA
- Rated short-circuit opening times: 20 Times
- Rated operation sequence: 0.3s-180s-180s
- Rated short-circuit breaking times: 20 Times
- Suitable for indoor switchgear
- High voltage vacuum circuit breaker
Technical Parameters:
| Parameter | Value |
|---|
| Product | Vacuum Circuit Breaker |
| Rated short-circuit breaking times | 20 Times |
| Rated short-circuit breaking current | 25kA/ 31.5kA/ 40kA/ 50kA/ 63kA/ 80kA/ 100kA/ 125kA/ 160kA/ 200kA |
| Rated current | 630A/ 1250A/ 1600A/ 2000A/ 2500A/ 3150A/ 4000A/ 5000A/ 6300A |
| Rated short-circuit opening times | 20 Times |
| Rated short-circuit opening current | 50kA/ 63kA/ 80kA/ 100kA/ 125kA/ 160kA/ 200kA/ 250kA/ 315kA/ 400kA |
| Rated frequency | 50Hz/60Hz |
| Rated short-time withstand current | 25kA/ 31.5kA/ 40kA/ 50kA/ 63kA/ 80kA/ 100kA/ 125kA/ 160kA/ 200kA |
| Rated voltage | 6kV/10kV/12kV/24kV/36kV |
| Rated short-circuit closing times | 20 Times |
| Rated short-circuit closing current | 25kA/ 31.5kA/ 40kA/ 50kA/ 63kA/ 80kA/ 100kA/ 125kA/ 160kA/ 200kA |
| Type | Indoor Switchgear |
Applications:
Qiupu Vacuum Circuit Breaker (Model Number: 0011011) is designed
for indoor switchgear applications with AC high voltage and AC low
voltage. It has a place of origin from Wenzhou, and features a
rated frequency of 50Hz/60Hz. It offers a rated short-circuit
closing times of 20 Times and rated current of 630A/ 1250A/ 1600A/
2000A/ 2500A/ 3150A/ 4000A/ 5000A/ 6300A. The VCB is also designed
for a rated peak withstand current of 50kA/ 63kA/ 80kA/ 100kA/
125kA/ 160kA/ 200kA/ 250kA/ 315kA/ 400kA and rated short-circuit
breaking current of 25kA/ 31.5kA/ 40kA/ 50kA/ 63kA/ 80kA/ 100kA/
125kA/ 160kA/ 200kA. This Vacuum Circuit Breaker is designed for
high safety and reliability in various applications.
Customization:
Customized Vacuum Circuit Breaker Service
We provide customized Vacuum Circuit Breaker (VCB) service with
high voltage for your needs.
- Brand Name: qiupu
- Model Number: 0011011
- Place of Origin: wenzhou
- Rated operation sequence: 0.3s-180s-180s
- Rated short-circuit closing times: 20 Times
- Rated short-circuit closing current: 25kA/ 31.5kA/ 40kA/ 50kA/ 63kA/ 80kA/ 100kA/ 125kA/ 160kA/ 200kA
- Rated short-circuit opening current: 50kA/ 63kA/ 80kA/ 100kA/ 125kA/ 160kA/ 200kA/ 250kA/ 315kA/ 400kA
- Rated voltage: 6kV/10kV/12kV/24kV/36kV
Support and Services:
Vacuum circuit breakers provide technical support and services to
customers. These services include installation and commissioning,
troubleshooting and repair, and periodic preventive maintenance.
Our technical support team is available 24/7 to answer questions
related to installation, operation, maintenance and repair of our
products. We also provide training on the use of our products and
on the proper maintenance of vacuum circuit breakers. We also offer
a range of spare parts and accessories, as well as emergency
repairs and replacements.
