How does the device handle synchronous switching?

It automatically searches for zero crossing points to adapt to switch parameters and restrain over-voltage and inrush phenomena.

What is the lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

What payment terms are accepted?

The accepted term of payment is T/T.

Cnkeeya 35kv Medium and High Voltage Cable Branch Box 630A

Name: Cnkeeya 35kv Medium and High Voltage Cable Branch Box 630A
Brand: Zhejiang Hangya Electric Appliance Co., Ltd.
SKU: 2247476635

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

CFFFF

Trademark

CNKEEYA

Origin

China

HS Code

8535210000

Production Capacity

10000

Key features

Comprehensive Protection Functions: Automatically identifies fault current, handles over/under voltage, single phase ground protection, and open circuit inhibition.

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

Remote Control and Automation: Enables on-site and remote operation, automatic fault isolation, and rapid power restoration for healthy circuits.

Advanced Communication Support: Reports data via wireless public or special networks, supports multiple protocols, and allows PDA parameter modification.

Synchronous Switching Technology: Automatically searches zero crossing points to restrain over-voltage and inrush current, ideal for capacitors and transformers.

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

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

High Voltage Withstand Capacity: Rated 35kV with 95kV power frequency withstand, 185kV lightning impulse withstand, and 25kA short-circuit breaking current.

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: ≤2.89hTerms 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 controller offer?

It automatically identifies fault current, 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 rapid 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 last for 2,000 times.

Q:Does it support communication with external systems?

Yes, it reports fault and operation data via wireless networks, supports various protocols, and allows parameter setting via PDA.

Q:What are the rated electrical parameters?

Rated voltage is 35kV, current ranges from 630A to 1250A, frequency is 50Hz, and short-circuit breaking current is 25kA.