Does the unit support synchronous switching?

Yes, it automatically searches for the zero crossing point to realize synchronous switching on/off, effectively restraining overvoltage and inrush phenomena.

What certifications does the product hold?

The product holds CCC and ISO9001 certifications.

OEM Cabinet AC Cnkeeya China Ring Main Unit Switchgear Electrical Box Compact Mobile Substation

Name: OEM Cabinet AC Cnkeeya China Ring Main Unit Switchgear Electrical Box Compact Mobile Substation
Brand: Zhejiang Hangya Electric Appliance Co., Ltd.
SKU: 2261567665

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, provides over/under-voltage, single-phase ground protection, and cooling load control.

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

Remote Control & Comm: Supports remote control, fault location, isolation, and data reporting via wireless or special networks.

Intelligent Automation: Enables online analysis, breaker performance measurement, and hierarchical control for power distribution.

Synchronous Switching: Automatically searches zero crossing to restrain overvoltage and inrush, ideal for capacitors and transformers.

High Durability: Vacuum circuit breaker life is 10,000 times; disconnectors/ground switch life is 2,000 times.

Robust Specifications: Rated voltage 35KV, current 630/1250A, withstand voltage 95kV, and short-circuit breaking 25kA.

Load Management: Solves electricity fee issues for scattered, temporary, or non-paying customers via load management terminals.

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 protection functions does the switchgear provide?

It automatically identifies fault currents, provides instantaneous cutoff, time-limited break, over/under-voltage protection, single-phase ground protection, and cooling load control.

Q:What are the rated electrical specifications?

Rated voltage is 35KV, rated current is 630/1250A, rated frequency is 50Hz, and rated short-circuit breaking current is 25kA.

Q:How does the device handle remote control and communication?

It supports remote control, fault location, and isolation. It reports data via wireless public or special communication networks and allows parameter modification via PDA.

Q:What is the mechanical service life of the components?

The vacuum circuit breaker has a mechanical service life of 10,000 times, and the disconnectors/ground switch have a life of 2,000 times.

Q:What are the payment terms and lead times?

Payment terms are T/T. Peak season lead time is one month, and off-season lead time is within 15 workdays.

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OEM Cabinet AC Cnkeeya China Ring Main Unit Switchgear Electrical Box Compact Mobile Substation