Home > Products > Vacuum Circuit Breaker&Vacuum Contactor > VSM-12(ZN73B-12/D) Series Indoor High-voltage 11KV Permanent Magnetic Vacuum Circuit Breaker/VCB
VSM-12(ZN73B-12/D) Series Indoor High-voltage 11KV Permanent Magnetic Vacuum Circuit Breaker/VCB
- 1000 Piece / Pieces per Month
- Ningbo/Shanghai
- T/T L/C D/P D/A Credit Card PayPal
Product Details
Place of Origin: | Zhejiang, China | Brand Name: | hossin | Model Number: | VS1 |
Type: | High Voltage | Poles Number: | 3 |
Product Description
VSM-12(ZN73B-12/D) Series Indoor High-voltage Permanent Magnetic
Vacuum Circuit Breaker
VSM series of indoor high voltage vacuum circuit breaker is adopted front and rare construction for their permanent magnetic and vacuum interrupters. The main conducting circuit is with floor-standing type, the upper and lower outlet terminal and vacuum interrupters are installed in one insulation house. The insulation house is casted with epoxy resin material by APG technology, which can protect the surface of the vacuum interrupters against dust accumulation and impact. It also has good insulation property under humid, hot and pollution ambient condition.
The vacuum circuit breaker with permanent mechanism is air-insulated, used for indoor installation for different kind of power load, it is suitable for electrical net construction and reconstruction project in municipal net, rural net, mineral and railway net system, especially used in that fields which require frequently switching and have some requirement for short circuit operation cycles. This product was introduced by some international advance technique and processing technology with characteristics of intelligence, high reliability, long endurance and free maintenance etc.
1.Ambient temperature: -25°C~+40°C.
2.The height above sea level: ≤ 1000 m.
3.Relative humidity: the average humidity of a day should be no more than 95%. the average humidity of a month should be no more than 90%.
4.Saturated vapor pressure: the average pressure of a day should be no more than 2.2kPa; the average pressure of a month should be no more than 1.8KPa.
5.Earthquake intensity: not exceed 8 degrees.
6.It should be installed in the places without fire, explosion, serious filth, and chemical erosion and violent vibration.
7.The product is accordance with standard of GB1984<HV AC. Vacuum circuit breaker>
NO. | Item | Unit | Specification | |||
1 | Rated Voltage | kV | 12
| |||
2 | Rated Current | A | 630 | 1250 | 2000 | 3150 |
3 | Rated Short-time Withstand Current | kA | 25 | 31.5 | 31.5 | 40 |
4 | Rated Thermal Stability Current(valid) | 25 | 31.5 | 31.5 | 40 | |
5 | Rated Short-circuit Breaking Current | 25 | 31.5 | 31.5 | 40 | |
6 | Rated Short-circuit Closing Current(peak value) | 63 | 80 | 80 | 100 | |
7 | Rated Dynamic Stability Current(peak value) | 63 | 80 | 80 | 100 | |
8 | 1min Power Frequency Withstand Voltage | kV | 2 | |||
9 | Thermal Stability Time | s | 4 | |||
10 | Rated Lighting Impulse Withstand Voltage(peak value) Phase to Ground/Fracture | kV | 75/85 | |||
11 | 1MIN Power Frequency Withstand Voltage(valid)Phase to Ground/Fracture | kV | 42/58 | |||
12 | Mechanical Life | Times | 30000 | |||
13 | Rated Operation Sequence |
| O-0.3S-CO-180S-CO | |||
14 | Rated Short-circuit Current Breaking Times | Times | 50 | |||
15 | Rated Current Breaking Times | Times | 30000 | |||
16 | Permanent Magnetism Mechanism Closing, Opening/Auxiliary Power Voltage | V | AC DC220 |
1.Over 20 years of manufacturing experience with good quality & stable product performance.
2. Hossin provides full line of MV-HV electrical products, including drop-out fuse, disconnector, surge arrester, vacuum circuit breaker, fuse, load switch, insulator etc.
3. Quick feedback, Timely quotation, Fast delivery
4. Complete set of testing machine to ensure product quality.
5. Hossin can customize non-standard product as per client’s requirement.
6. Hossin sells pressing parts& pressing mould at low price.
7. Hossin offers electrical installation & commission service.
To order the vacuum circuit breaker, please let us know below info:
1. Rated Voltage
2. Rated Current
3. Rated Breaking Current
4. Fixted type or Draw-out Type
Contact Us
- Yueqing Hossin Electrical Co., Ltd.
- Contact nameCaren Hong
- Phone86-577-15825683611
- AddressNiqian Village, Xiangyang Town, Yueqing
- Kraus&Naimer cam switches
- Acrel 1P smart circuit breaker ASCB1-63-C63-1P din rail installation widely used in Information and communicatomes,etc banks
- Acrel smart circuit breaker ASCB1-63-C32-1P din rail installation 1P widely used in Information and communicatomes,etc banks
- Acrel smart circuit breaker ASCB1-63-C32-1P din rail installation 1P widely used in Information and communicatomes,etc banks
- Acrel With local manual push rod, local electric control, remote control, timing control ASCB1-63-C16-2Pwidely use in banks etc
- Acrel ASCB1-63-C63-2P With local manual push rod, local electric control, remote control, timing control widely use in banks etc
- Acrel 4P smart circuit breaker ASCB1-63-C16-4P With local manual push rod, local electric control, remote control, etc
- Acrel din rail installation smart micro circuit breaker ASCB1-63-C63-4P Can be widely used in Commercial complex, etc.
- Acrel ASCB1-63-C32-2P smart micro circuit breaker din rail installation Can be widely used in Commercial complex, etc.
- Acrel Intelligent miniature circuit breaker ASCB1-63-C16-1P din rail installation Can be widely used in smart homes, etc
- Original Schneider circuit breaker LV429550
- Schneider XB4BD33 Push Button Switch
- Schneider XB4BD25 brand new Push Button Switch
- Schneider XB4BS8445 Push Button Switch
- Siemens Circuit Breaker 3RV2011-1EA10 Circuit Breakers
- Siemens Circuit Breaker 3VF7211-2BM60-0AA0 Circuit Breakers
- Siemens Circuit Breaker 3VF3111-1BS41-0AR2 Circuit Breakers
- Siemens Circuit Breaker 3VF3111-1BS41-0AB2 Circuit Breakers
- Siemens Circuit Breaker 3VF6211-1BM44-2HC2 Circuit Breakers
- Schneider Harmony XB4BP42 flush Push Button Switch
- Schneider XB4BP31 Pushing Buttons Push Button Switch
- Schneider XB4BA51 Pushing Buttons 22mm Push Button Switch
- Schneider XB4BA42 Pushing Buttons 22mm Push Button Switch
- Schneider XB4BA31 Pushing Buttons 22mm Push Button Switch
Popular Searches
Recommended Products
- MICROTEMP® 84 °C thermal links from Therm-O-Disc
- Multi specification stainless steel and carbon steel alloy round head plugs
- OWON digital multimeter high precision temperature frequency test tool for mobile phone repair.
- Digital Automatic Voltage Regulators AVR Remote Communications & Overview Display IN2AMF5XBAA IN2AMF5XBAANP
- 3TL7128-0AL20-5C SIEMENS Vacuum Contactors 24KV Vacuum Contactors
- 3TL7128-0AL20-1C SIEMENS Vacuum Contactors 24KV Vacuum Contactors
- 3TL7128-0AL20-0C SIEMENS Vacuum Contactors 24KV Vacuum Contactors
- 3TL7128-0AL20-5D SIEMENS Vacuum Contactors 24KV Vacuum Contactors
- 3TL7128-0AL20-1D SIEMENS Vacuum Contactors 24KV Vacuum Contactors
- 3TL7128-0AL20-0D SIEMENS Vacuum Contactors 24KV Vacuum Contactors
- 3TL7128-0AL20-5B SIEMENS Vacuum Contactors 24KV Vacuum Contactors
- 3TL7128-0AL20-1B SIEMENS Vacuum Contactors 24KV Vacuum Contactors
Find Similar Products By Category
- Electrical Equipment & Supplies > Circuit Breakers
- Buy on GoldSupplier.com
- How to Buy
- Browse by Catagories
- Browse by Hot Regoins
- Private Sourcing Events
- Sell on GoldSupplier.com
- How to Sell
- Post Products
- Manage Products
- Manage Groups
- About
- About Us
- Link to Us
- Contact Us
- Sitemap
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Caren Hong
Welcome to my shop! Glad to serve you!Please send your question!
Your message has exceeded the limit.
Your message has exceeded the limit.
-
-
Your inquiry content must be between 20 to 5000 characters.Send Now.
-
Please input the mailbox.
-