Cnkeeya Electric Type Circuit-Breaker Failure Protection Motor Protector Vacuum Circuit Breaker
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Product Highlights
- High Breaking Capacity: Rated short-circuit breaking current up to 40kA for robust protection.
- Long Mechanical Life: Endures up to 20,000 operations with reliable performance.
- Dual Charging Modes: Supports both manual and motorized charging for flexible operation.
- Vacuum Arc Quenching: High-quality vacuum interrupters ensure reliable arc suppression.
- IEC Compliant Design: Fully meets IEC 62271-100:2001 international safety standards.
- Compact Modular Structure: Space-saving design with low maintenance requirements.
- Wide Application Scope: Ideal for industrial, commercial, and utility power distribution.
- Multiple Current Ratings: Available in 630A, 1250A, and 1600A options.
Product Attributes
- Customization
- Available
- Breaking Capacity
- High Voltage Circuit Breakers
- Operation
- Electric Type
- Model NO.
- VS1-12 Side Type
- Speed
- Normal Type Circuit Breaker
- Arc-extinguishing Medium
- Vacuum
- Installation
- Fixed
- Structure
- Vcb
- Poles Number
- 3
- Type
- Circuit Breaker
- Function
- Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
- Certification
- ISO9001-2000, CE
- Rated Frequency
- 50 Hz
- Rated Current
- 630A / 1250A / 1600A
- Rated Short-Circuit Breaking Current
- 20ka / 25ka / 31.5ka / 40ka
- Rated Peak Withstand Current
- 2.5 Times The Breaking Current (e.g., 50ka, 80ka)
- Insulation Level
- 1min Power Frequency Withstand Voltage: 42kv
- Transport Package
- Wooden Case
- Specification
- 12kv
- Trademark
- CNKEEYA
- Origin
- China
- HS Code
- 8536200000
- Production Capacity
- 30000 PCS / Year
- Package Size
- 76.00cm * 60.00cm * 79.00cm
- Package Gross Weight
- 100.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Cnkeeya Electric Type Circuit-Breaker Failure Protection Motor Protector Vacuum Circuit Breaker
-
Cnkeeya Electric Type Circuit-Breaker Failure Protection Motor Protector Vacuum Circuit Breaker -
Cnkeeya Electric Type Circuit-Breaker Failure Protection Motor Protector Vacuum Circuit Breaker -
Cnkeeya Electric Type Circuit-Breaker Failure Protection Motor Protector Vacuum Circuit Breaker -
Cnkeeya Electric Type Circuit-Breaker Failure Protection Motor Protector Vacuum Circuit Breaker -
Cnkeeya Electric Type Circuit-Breaker Failure Protection Motor Protector Vacuum Circuit Breaker -
Cnkeeya Electric Type Circuit-Breaker Failure Protection Motor Protector Vacuum Circuit Breaker -
Cnkeeya Electric Type Circuit-Breaker Failure Protection Motor Protector Vacuum Circuit Breaker
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Product Description
VS1-12 series indoor high voltage vacuum circuit breakers adopt lateral spring operating mechanisms, with energy stored via spring systems. The mechanism supports both manual and motorized charging operations, ensuring flexible and reliable operation even under power outage conditions.
| S.N | NAME | UNIT | DATA | ||
| 1 | Rated voltage | kV | 12 | ||
| 2 | Rated power frequency withstand voltage | 42 | |||
| 3 | Rated lightning impulse withstand voltage | 75 | |||
| 4 | Rated frequency | Hz | 50 | ||
| 5 | Rated current | A | 630 | 1250 | 1600 |
| 6 | Rated short circuit breaking current | kA | 20 | 20 | |
| 7 | Rated peak withstand current | kA | 25 | 25 | 25 |
| 8 | Conductive circuit resistance of each phase | uQ | 31.5 | 31.5 | 31.5 |
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI263454". Items marked "
" are certified.
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Company Profile
Zhejiang Hanya Electric Appliance Co., Ltd, founded in 2009, is a comprehensive modern science and technology enterprise integrating power equipment resource development, manufacturing, domestic electrical equipment sales and import and export power equipment agency. Providing perfect power supply system for customers is CNKEEYA's mission!
The company is committed to building a high-tech enterprise integrating industry and trade. The group mainly develops and produces: High and low voltage complete sets of equipment, box type substation, power transformer, box type switching station, cable branch box, stainless steel distribution box and other transmission and distribution products, which can meet the needs of customers in all walks of life. CNKEEYA has passed three certifications of quality management, environmental management and occupational health and safety management system. We can provide reasonable and perfect equipment pre-sale, sale and after-sales service with exquisite technology for a long time.
CNKEEYA attaches great importance to scientific development and the construction of high-quality talent team. At the same time, the company has strictly implemented various development plans in recent years, laying the foundation for the company's subsequent leapfrog development! All kinds of products produced by the company have achieved very good test results in the quality supervision, inspection, and have been fully affirmed and trusted by the majority of customers in the power industry.
About Our Factory & Business Background
- Address
- No. 68, Wei No. 19 Road, Yueqing Economic Development Zone, Yueqing City, Wenzhou, Zhejiang, China
- Terms of Payment
- T/T
- International Commercial Terms(Incoterms)
- FOB, EXW, CIF, DDP, DAP, CIP, FCA
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Ningbo, Yiwu
Our Production Capability & Technical Expertise
- Main Products
- Switchgear, Substation, Transformer, Distribution Box, Voltage Transformer
Our Industry Experience & Global Business Record
- Export Year
- 2024-09-10
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia
FAQ
- What is the rated voltage of this circuit breaker?
- The rated voltage is 12kV for 50Hz three-phase AC power systems.
- What is the maximum short-circuit breaking current?
- The rated short-circuit breaking current ranges from 20kA to 40kA.
- How many operations can the mechanism withstand?
- The mechanism has a long mechanical life of up to 20,000 operations.
- Can the charging be done manually?
- Yes, the mechanism supports both manual and motorized charging operations.
- What standards does this product comply with?
- It fully complies with IEC 62271-100:2001 and holds ISO9001-2000 and CE certifications.
- What is the lead time for delivery?
- Peak season lead time is one month, while off-season is within 15 workdays.
- What are the available rated current options?
- Rated currents are available in 630A, 1250A, and 1600A.
- What is the insulation level?
- The 1-minute power frequency withstand voltage is 42kV.
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