Vs1 Medium Voltage Vacuum Circuit Breaker | RFQ Sourcing Details
Compact Substations · Quote on request
This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.
Product specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Compact Substations. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
VS1 series vacuum circuit breakers are divided into handcart VS1 and fixed VS1 according to different use environments , which are suitable for central cabinets and fixed cabinets , which can meet the different needs of customers in different use fields .
T he h andcart V S1 h as b een w idely u sed i n a v ariety o f c entral c abinets, a nd i ts r eliable i nterlocking a nd s table p erformance m ake i t p ossible t o c onfigure m ost o f t he c entral s witchgear.
I n the c ase o f o lder c abinets, E ato-n' s f ixed V S1 c an a lso b e u sed w ith a d edicated m echanical i nterlocking m echanism t o a chieve m echanical i nterlock* f unctionality i n c onjunction w ith t he o ld c abinet.
The VS1 series vacuum circuit breakers are also available in a variety of current levels to meet the needs of power users .
Product Photos Technical Data Number project unit parameter 1 Rated voltage kV 12 2 Rated short-time power frequency withstand voltage (1min) kV Rated lightning impulse withstand voltage (peak) kV 75 85 4 Rated frequency Hz 50 5 Current rating A 630/1250/1600/2000/2500/3150/4000* 6 Rated short-circuit interrupting current kA Rated short-time withstand current kA Rated short-circuit closing current (peak) kA Rated peak withstand current kA Rated short-circuit duration s 4 11 Power frequency withstand voltage of secondary circuit (1min) kV 2 12 Rated single/back-to-back capacitor bank interrupting current A 630/400(800/400 - 40kA) 13 Rated number of short circuit breaks time 50(40kA is 30time , 50kA is 20 time) 14 Closing time ms 35~70 15 Opening time ms 20~50 16 Mechanical life time kA) 17 Rated opening/closing operating voltage V AC110/220 DC110/220 18 Rated voltage of energy storage motor V AC110/220 DC110/220 19 Closing bounce time ms ≤ 2 20 The opening is different periodic ms ≤ 2 21 Closing is different periodic ms ≤ 2
Vs1 | Comparison Guide and Selection Tips
Vs1 is organized as a sourcing-ready Compact Substations reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time questions
Selection guide
- Confirm the application fit before treating a similar title as a match.
- Compare model range, material, interface, power, capacity or tolerance requirements.
- State quantity band, MOQ, packing, lead time and delivery destination.
- For project sourcing, add installation context, inspection method and service expectations.
Key specifications
- Category
- Compact SubstationsBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- Type
- Circuit BreakerBased on visible page data; confirm exact value in the RFQ.
- Speed
- Normal Type Circuit BreakerBased on visible page data; confirm exact value in the RFQ.
- power
- frequency withstandBased on visible page data; confirm exact value in the RFQ.
- Origin
- ChinaBased on visible page data; confirm exact value in the RFQ.
- voltage
- of energy storage motor V AC110/220 DC110/220 19 Closing bounce time ms ≤ 2 20 TBased on visible page data; confirm exact value in the RFQ.
- Function
- Conventional Circuit BreakerBased on visible page data; confirm exact value in the RFQ.
Buyer tips
- State quantity range and split-delivery needs before price comparison.
- Add certification, material or inspection standards when they affect acceptance.
- For time-sensitive projects, include target arrival date and destination.
- For special applications, describe operating condition, installation environment and duty cycle.
FAQ
What should buyers confirm first?
Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.
Can buyers inquire when specs are incomplete?
Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.
How should this listing be evaluated?
Check title, category, specifications and related keywords against the actual sourcing requirement.
Source mix: ugc
Key specifications
Continue from this detail page into sourcing structure
These links connect the detail page back to category hubs, procurement aggregates and knowledge pages so new inventory is not isolated.
This URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Internal sourcing path Product CategoryThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Internal sourcing path 0 03 10mva Capacity 11 35kv Epoxy Resin Cast Dry Type TransformerThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Internal sourcing path Meters And Protection Devices categoryThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Internal sourcing path Cables Busbar And Accessories categoryThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Internal sourcing path Switchgear And Breakers categoryThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Internal sourcing path Transformers And Substation Equipment categoryThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Internal sourcing path CompanyThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Internal sourcing path 0 2 Accuracy Micro Low Oval Gear Flow Measurement Sensor MeterThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Internal sourcing path 0 25mm 0 26mm 0 27mm G657a2 G657a1 G652d Single Mode Fiber For Drone Fpv Video And Aerial Network DaThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Internal sourcing path 0 25mm 0 27mm Ultra Light G657a2 Fiber Optic 5km 10km 20km 30km 50km 0 27mm Anti Interference Fpv DrThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Internal sourcing path 11kv Distribution Transformers sourcing pathThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Internal sourcing path Ip65 Switchgear Panels sourcing pathThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Internal sourcing path Electrical Equipment Exporters sourcing pathThis URL was refreshed but still has no Googlebot evidence, so it is promoted into shared internal links for crawl discovery.
Vs1-12 Medium Voltage Vacuum Circuit BreakerRequest Quote
VS1-12 Indoor Medium Voltage Vacuum Circuit BreakerRequest Quote
Vs1 Indoor Meduim Voltage Vacuum Circuit BreakerRequest Quote
Vs1-12 Indoor High-Voltage Vacuum Circuit BreakerRequest Quote
Vs1 (ZN63) Series Indoor Vacuum Circuit BreakerRequest Quote
Medium Voltage VCB 11-33kv Vacuum Circuit BreakerRequest QuotePowerGridSource related sourcing paths
Medium Voltage Distribution Projects
PowerGridSource procurement phrases
PowerGridSource related product samples
The sealed pole originates from Germany and is a third-generation medium-voltage sealed vacuum circuit breaker jointly d...
Vacuum Circuit Breakers Zw7 Vacuum Circuit Breaker Vcb 33-110kv. Overview Description Specification Product Picture Company Information Overview . Model NO. ZW7 Speed High-Speed Circu...
Vacuum Circuit Breakers Electrical Outdoor Pole Mounted High Voltage Vacuum Circuit Breaker. Overview Product Parameters Detailed Photos Packaging & Shipping FAQ Overview . Model NO. ZW32-12 Speed Normal Type Ci...
Vacuum Circuit Breakers High-Performance 24kv Non-Isolated Gis Circuit Breaker for Reliable Power SystemsThe IEV-24KV-800A switch offers the advantages of easy installation, minimal maintenance, long service life, small volum...
Transformers and Substation Equipment Panel Control CabinetWe also undertake factory and manufacturing contracts as well as works contracts, ensuring customized and reliable solut...
Transformers and Substation Equipment Hot Selling Galvanized Material Silicone Rubber Transmission Line Substation Power Plant Disconnecto. Overview Production Scenario Testing Equipment And Reports Packaging & Shipping Engineering Case Cooperative Partner W...