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Outdoor 252kv Sf6 Circuit Breaker for Substation
US$50,000.00
1-19 Pieces
US$49,500.00
20+ Pieces

Product profile

Customization

Available

Breaking Capacity

High Voltage Circuit Breakers

Operation

Manual Type

Speed

Normal Type Circuit Breaker

Arc-extinguishing Medium

SF6

Installation

Fixed

Structure

ACB

Poles Number

3

Type

Circuit Breaker

Function

Conventional Circuit Breaker

Certification

ISO9001-2000, CE, CCC

Transport Package

Wooden

Trademark

CNKEEYA

Origin

China

Key features

SF6 Arc Extinguishing: Uses SF6 gas for excellent insulation and arc extinguishing, ensuring safety in populated areas.
Self-Energizing Principle: Adopts 'thermal expansion + aided blowing' for excellent breaking performance and short arc time.
Long Electrical Life: Designed for long electrical life with low noise operation and reliable spring mechanism.
Compliance with Standards: Conforms to GB1984-2003 and meets International Electrotechnical Commission standards.
Compact Structure: Features a simple and compact structure with a spring operating mechanism for safety.
High Breaking Capacity: Suitable for 126kV transmission systems with high short-circuit current handling up to 25KA.
Versatile Application: Ideal for control, protection, connection breaking, and capacitor bank switching.
Safety Assurance: No burning or explosion danger due to SF6 gas insulation properties.

Company profile

Zhejiang Hangya Electric Appliance Co., Ltd.
High Repeat Buyers ChoiceExperienced TeamImporters and Exporters
Business Type: Manufacturer/FactoryExport Year: 2024-09-10Nearest Port: Ningbo, YiwuAverage Response Time: ≤1.60hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, DAP, CIP, FCA

AI-Powered supplier vetting

SummaryCNKEEYA, a limited company founded in 2009, specializes in power equipment development and manufacturing. With a high export rate of 90%, its main products include transformers and switchgear. The company holds ISO 9001 and ISO 14001 certifications, emphasizing quality and environmental management. Despite a lack of new product launches and OEM services for popular brands, CNKEEYA offers extensive customization options. They have a clear procedure for corrective actions and customer complaints. However, traceability and quality assurance states remain unknown. Financial data over the last three years is available, but specific figures are undisclosed.
CertificationsThe supplier holds ISO 9001 and ISO 14001 certifications, indicating compliance with quality and environmental management standards.
After-Sales capabilityThe company provides comprehensive after-sales service and has clear procedures for corrective actions and handling customer complaints.
R&D capabilityNo new products were launched last year, and there is no SDK availability for development, indicating limited innovation capability.
Production capacityThe supplier has a production output between US$1 Million - US$2.5 Million, with efficient lead times during off-peak and peak seasons.
Customization capabilityThe supplier offers extensive customization options, including full and minor customizations, which suggests strong customization capability.

Product Q&A

Q:What is the rated voltage for this circuit breaker?
A:
It is suitable for 126kV transmission systems, with options for 11kV and 33kV nominal voltages.
Q:What is the arc extinguishing medium used?
A:
The circuit breaker uses SF6 gas, which offers excellent insulation and arc extinguishing performance.
Q:What is the maximum short-circuit current it can handle?
A:
It can handle a short-circuit current of 25KA for 1 second.
Q:Is the circuit breaker suitable for densely populated areas?
A:
Yes, it is safe for use in densely populated areas as it poses no burning or explosion danger.
Q:What operating mechanism does it use?
A:
It is equipped with a CT26 type spring operator for simple and reliable operation.

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