What is the lead time for orders?

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

Is the unit suitable for switching capacitors and transformers?

Yes, its synchronous switching on/off function effectively restrains over-voltage and inrush phenomena, making it suitable for these loads.

Cnkeeya 630A Rmu 35kv Ring Main Unit

Name: Cnkeeya 630A Rmu 35kv Ring Main Unit
Brand: Zhejiang Hangya Electric Appliance Co., Ltd.
SKU: 2201163745

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

325*751*1345mm

Trademark

CNKEEYA

Origin

China

HS Code

8535210000

Production Capacity

10000

Key features

Comprehensive Protection Functions: Automatically identifies faults including overvoltage, under-voltage, and single-phase ground protection.

Advanced Measurement Capabilities: Measures three-phase current, voltage, power, energy, power factor, and frequency accurately.

Remote and On-site Control: Enables remote control, automatic fault isolation, and rapid power supply restoration.

Robust Communication Support: Reports data via wireless or special networks; supports PDA parameter modification and self-inspection.

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

Intelligent Network Analysis: Performs online comprehensive analysis and cooperates with main station distribution automation systems.

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

Wide Voltage and Current Ratings: Rated voltage 40.5kV, current up to 1250A, with high withstand voltage and short-circuit capabilities.

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: ≤1.91hTerms 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 unit offer?

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

Q:Can the unit be controlled remotely?

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

Q:What are the rated voltage and current specifications?

The rated voltage is 40.5kV, and the rated current options are 630A or 1250A.

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

The mechanical service life of the vacuum circuit breaker is 10,000 times.

Q:What communication methods are supported?

It supports wireless public networks and special communication networks, allowing parameter modification via handheld PDA.