What is the suitable tank hole size?

The suitable tank hole size is 33.5mm.

What certifications does the product have?

The product holds ISO9001-2000 and CCC certifications.

63A off-Circuit Tap Changer for Single-Phase Use with Round/Tap Form Factor

Name: 63A off-Circuit Tap Changer for Single-Phase Use with Round/Tap Form Factor
Brand: WENZHOU JUNKE ELECTRIC CO., LTD.
SKU: 1901436832

Zhejiang, ChinaWENZHOU JUNKE ELECTRIC CO., LTD.

US$16.00

1,000 Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Application

Power, Electronic

Phase

Single

Model NO.

WDP-63A/6*5

Core

Amorphous Alloy Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Two-winding Transformer

Certification

ISO9001-2000, CCC

Usage

Single-phase Transformer, Combined Transformer, Power Transformer, Distribution Transformer

Frequency Characteristics

High Frequency

Shape of Core

Ring

Brand

Junke

Secondary Bushing

3/8 Inch

Voltage

10-24kv

Current

63A

Tapping Position

Regulation

2.5%Per Position

Transformer

Pole Amorphous Core Transformer

Tank Hole

33.5mm

Transport Package

Wooden Package

Trademark

JUNKE

Origin

Zhejiang Yueqing

Production Capacity

100000PC/Month

Key features

High Current Capacity: Rated current ranges from 63A to 100A for robust power handling.

Precise Voltage Regulation: Features 5 tapping positions with 2.5% regulation per position.

Versatile Voltage Support: Designed for rated voltages between 10KV and 15KV.

Compact Ring Core Design: Utilizes an amorphous alloy ring core for efficient performance.

Flexible Oil Compatibility: Compatible with both mineral oil and silicon oil cooling methods.

Certified Quality: Holds ISO9001-2000 and CCC certifications for reliability.

Customizable Bushing: Secondary bushing can be customized to 3/8 Inch specifications.

Optimized Tank Fit: Specifically designed for a suitable tank hole size of 33.5mm.

Company profile

WENZHOU JUNKE ELECTRIC CO., LTD.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-10-01Nearest Port: NINGBO, SHANGHAI, QINGDAOAverage Response Time: ≤15hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CIF, DDP, EXW

AI-Powered supplier vetting

SummaryWenzhou Junke Electric Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory. Established in 1992, it states that it conducts R&D, manufacturing, distribution, sales, and customer support for low- and high-voltage switchgear and related electrical products. The supplier reports ISO 9001 and ISO 14001 certifications, 6–10 R&D engineers, 11–20 quality-control staff, and 10 production lines. Its listed annual product capacities range from 100,000 to 150,000 pieces across several product categories, and it exports to multiple regions, with exports representing 41%–50% of total sales. It claims to provide customized solutions and close customer service, but the available evidence does not independently verify service performance, customization outcomes, financial strength, or a broad customer portfolio. Recent trade records show transactions with buyers in the Philippines and Sri Lanka.

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, with its own R&D, production, sales, and customer-support facilities. Its product portfolio covers electrical equipment such as automatic transfer switches, circuit breakers, meters, capacitors, and distribution panels.

CertificationsThe supplier reports ISO 9001 and ISO 14001 management-system certifications and states that some products have been approved by CE and IEC certificates. The evidence supports certification holding, although it does not provide certificate numbers, validity dates, or coverage details.

R&D capabilityThe company states that it specializes in research and design and maintains its own R&D facilities, with 6–10 years of total R&D-engineer experience reported. This supports an established product-development function, but no patents, new-product records, testing programs, or R&D achievements are provided.

Production capacityThe supplier reports its own manufacturing facilities, 10 production lines, and stated capacities of 100,000 pieces for automatic transfer switches and power capacitors, 150,000 pieces for meter sockets/meters, and 110,000 pieces each for soft starters/inverters and circuit breakers. It also reports 11–20 quality-control staff, indicating substantial stated production and quality resources.

Customization capabilityThe company explicitly describes its service as designing, manufacturing, and delivering customized solutions, and says it can help clients research electrical sources for panels. The evidence confirms a stated customization offering, though it does not provide specific customized projects, engineering scope, or delivery examples.

Client casesThe supplier identifies export markets across South America, the Middle East, Southeast Asia, Eastern Asia, Oceania, and Africa, and reports export activity beginning in 2010. Trade records show transactions involving ENEX ELECTRIC PHILS INC in the Philippines and MICRO POWER ENGINEERING PVT LTD in Sri Lanka, but the records shown are limited to individual transactions and do not establish a broad or independently verified customer track record.