How does the synchronous switching function work?

It automatically searches for zero crossing points to adapt to load features and effectively restrain over-voltage and inrush phenomena.

What is the protection degree of the enclosure?

The enclosure has a protection degree of IP4X.

What is the lead time for orders?

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

Cnkeeya 35kv Rmu Sf6 Gas Insulated Ring Main Unit Switchgear

Name: Cnkeeya 35kv Rmu Sf6 Gas Insulated Ring Main Unit Switchgear
Brand: Zhejiang Hangya Electric Appliance Co., Ltd.
SKU: 2158199405

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

Model NO.

35KV

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.

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

Remote Control and Operation: Supports on-site and remote control with automatic fault location, isolation, and power restoration.

Advanced Communication Support: Reports data via wireless or special networks and allows parameter modification via handheld PDA.

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

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

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

High Voltage Withstand Capacity: Rated at 40.5KV with 95kV withstand voltage and 185kV lightning impulse withstand capability.

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: ≤4.69hTerms 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 remote control, automatic fault location, isolation, and rapid power restoration for non-fault circuits.

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 last for 2,000 times.

Q:Does the unit support communication with external systems?

Yes, it reports fault and operation data via wireless or special networks and supports parameter modification via PDA.

Q:What are the rated electrical parameters?

Rated voltage is 40.5KV, rated current is 630/1250A, and rated frequency is 50Hz.