What is the rated short-circuit breaking current?

The rated short-circuit breaking current is 25kA.

Does the unit support load management?

Yes, it cooperates with load management terminals to solve electricity fee issues for scattered or non-paying customers.

What is the enclosure protection degree?

The protection degree of the enclosure is IP4X.

Cnkeeya Medium Voltage Ring Main Unit Switchgear Distribution Box with ISO9001

Name: Cnkeeya Medium Voltage Ring Main Unit Switchgear Distribution Box with ISO9001
Brand: Zhejiang Hangya Electric Appliance Co., Ltd.
SKU: 2253602875

Zhejiang, ChinaZhejiang Hangya Electric Appliance Co., Ltd.

US$6,284.47-20,000.00

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

Rated Voltage

11kv,12kv

Transport Package

Wooden Case

Specification

1100*1230*1345mm

Trademark

CNKEEYA

Origin

China

HS Code

8535210000

Production Capacity

10000

Key features

Comprehensive Protection Functions: Automatically identifies faults, handles over/under voltage, single phase ground protection, and cooling load control.

Advanced Measurement Capabilities: Measures three-phase current, voltage, power, energy, power factor, and frequency with peak/valley tracking.

Remote Control & Automation: Enables on-site and remote operation, automatic fault isolation, and rapid power supply restoration.

Intelligent Communication Support: Reports data via wireless or special networks, supports PDA parameter modification and self-inspection feedback.

Synchronous Switching Technology: Automatically searches zero crossing points to restrain over voltage and inrush phenomena during switching.

Robust Mechanical Durability: Vacuum circuit breaker life of 10,000 times; disconnectors/ground switch life of 2,000 times.

High Voltage Withstand Performance: Rated withstand voltage 95kV, lightning impulse 185kV, and short-circuit making current 63kA.

Customizable Rated Voltage: Available in 11kV and 12kV configurations to meet specific medium voltage requirements.

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: ≤4.38hTerms 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 offer?

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

Q:Can the device be controlled remotely?

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

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

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

Q:Is the rated voltage customizable?

Yes, the unit is available in 11kV and 12kV rated voltage options.

Q:How does the device handle communication?

It reports fault and operation data via wireless public or special networks and supports parameter modification via handheld PDA.