How does the synchronous switching function work?

It automatically searches for the zero crossing point based on load features to effectively restrain over-voltage and inrush phenomena.

What certifications does this product hold?

The product is certified with CCC and ISO9001 standards.

What is the lead time for this product?

During peak season, the lead time is one month; during off-season, it is within 15 working days.

AC Medium Voltage Cnkeeya Vacuum Circuit Breaker Compact Mobile Substation

Name: AC Medium Voltage Cnkeeya Vacuum Circuit Breaker Compact Mobile Substation
Brand: Zhejiang Hangya Electric Appliance Co., Ltd.
SKU: 2261332205

Zhejiang, ChinaZhejiang Hangya Electric Appliance Co., Ltd.

US$500.00-20,000.00

1 Piece

Sample price:US$4000.00/piece.Request sample

Product profile

Customization

Available

Certification

CCC, ISO9001

Shell Material

Stainless Steel

Voltage Level

Medium Voltage

Installation

Fixed

Structure

Cabinet

Current

Transport Package

Wooden Case

Specification

4875*1720*2550mm

Trademark

CNKEEYA

Origin

China

HS Code

8535210000

Production Capacity

10000

Key features

Comprehensive Protection: Identifies fault current automatically for instantaneous cutoff, over/under-voltage, and ground protection.

Intelligent Control: Enables remote control, automatic fault isolation, and rapid power restoration for non-fault circuits.

Synchronous Switching: Automatically searches zero crossing points to restrain over-voltage and inrush phenomena effectively.

Robust Durability: Vacuum circuit breaker lasts 10,000 times; disconnectors last 2,000 times with IP4X enclosure protection.

Advanced Communication: Supports wireless networks and PDA parameter modification for real-time fault and operation reporting.

Precise Measurement: Measures three-phase current/voltage, power factor, frequency, and energy with high accuracy.

Load Management: Solves electricity fee issues for scattered or non-paying customers through intelligent load terminals.

High Voltage Rating: Rated voltage 35KV with 25kA short-circuit breaking current and 185kV lightning impulse withstand voltage.

Company profile

High Repeat Buyers ChoiceExperienced TeamImporters and Exporters

Zhejiang Hangya Electric Appliance Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2024-09-10Nearest Port: Ningbo, YiwuAverage Response Time: ≤1.50hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, DAP, CIP, FCA

AI-Powered supplier vetting

SummaryThe supplier is a China-based limited company in Wenzhou engaged in electrical and electronic power equipment, including transformers, switchgear, substations, distribution cabinets and related products. It reports ISO 9001 and ISO 14001 certification and states that it has also passed quality, environmental, and occupational health and safety management system certifications. The supplier offers broad customization services and exports 90% of total sales, with markets across multiple regions. After-sales service is supported by documented corrective-action and complaint-handling procedures. However, the supplier reports no new products launched in the past year, no SDK availability, no OEM service for popular brands, and zero quality-control test equipment. Its stated workforce is seven employees, while reported R&D engineer experience and quality-control staffing are presented as ranges. Financial records are referenced for 2021–2023, but their contents are not provided. Customer references are general...

Supplier typeZhejiang Hanya Electric Appliance Co., Ltd. is identified as a limited company founded in 2009, headquartered in Wenzhou, China, and operating in electrical and electronic power equipment. Its listed scope covers transformers, switchgear, substations, distribution boxes, circuit breakers, and related equipment, and it is not part of a larger company group.

CertificationsThe supplier states that it has passed quality management, environmental management, and occupational health and safety management system certifications, and specifically lists ISO 9001 and ISO 14001. These statements provide explicit evidence of certification holdings, although no certificate numbers or validity dates are supplied.

After-Sales capabilityThe supplier describes providing pre-sale, sales, and after-sales service and reports clear procedures with followed records for both corrective and preventive actions and customer complaint handling. This supports a documented service process, although the effectiveness or response performance is not quantified.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, minor customization, customization from designs, and flexible customization. This is direct evidence of broad customization service coverage.

Product Q&A

Q:What are the key protection functions of this circuit breaker?

It automatically identifies fault currents, realizes instantaneous current cutoff, time-limited current breaking, over/under-voltage protection, and single-phase ground protection.

Q:Can this device be controlled remotely?

Yes, it supports on-site operation and remote control, including automatic fault location, isolation, and rapid power restoration.

Q:What is the mechanical service life of the vacuum circuit breaker?

The vacuum circuit breaker has a mechanical service life of 10,000 times, while disconnectors and ground switches last 2,000 times.

Q:Does the system support communication with external networks?

Yes, it can report fault and operation information via wireless public or special communication networks and supports PDA parameter modification.

Q:What are the rated voltage and current specifications?

The rated voltage is 35KV, and the rated current options are 630A or 1250A.

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AC Medium Voltage Cnkeeya Vacuum Circuit Breaker Compact Mobile Substation