What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.

What is the capacitance range of this product?

The capacitance range is 50-100uf.

What are the main applications for this capacitor?

It is used for low frequency coupling, tuning, filtering, and low frequency bypass in general purpose and power applications.

400kvar Capacitor Bank to Improve Transformer Transmission Line Power Factor

Name: 400kvar Capacitor Bank to Improve Transformer Transmission Line Power Factor
Brand: WENZHOU JUNKE ELECTRIC CO., LTD.
SKU: 889392945

Zhejiang, ChinaWENZHOU JUNKE ELECTRIC CO., LTD.

US$1.00-3,000.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Type

Polypropylene Capacitor

Application

General Purpose, Power

Model NO.

DGAC-400KVAR

Packaging Type

Surface Mount

Capacitance

50-100uf

Structure

Fixed Capacitor

Manufacturing Material

Polypropylene

Electrolyte

Electrolytic

Usage

Low Frequency Coupling, Tuning, Filter, Low Frequency Bypass

Tuning

Polystyrene Capacitor

Filter

Composite Paper Capacitor

Compensate

Reactive Energy

Power Transformer

Prove Transmission Power Factor

Using Range

Motor or Inductive Power

Power Supply

Only Supply Reactive for Load

Warranty

2 Years

Di Electrical

50 Degree Solid Wax

Anti Explosion

Explosion Device Inside

Release Electricity Time

Transport Package

Wooden

Specification

CE ROHS

Trademark

OEM

Origin

Zhejiang Yueqing

HS Code

85321000

Production Capacity

100000PCS/ Month

Key features

Power Factor Correction: Improves transformer transmission line power factor to avoid penalties and gain rewards.

Reactive Energy Compensation: Compensates for reactive energy required by motors and inductive power loads.

Polypropylene Construction: Built with polypropylene material for fixed capacitor structure and durability.

Explosion Protection: Features an internal explosion device for enhanced safety during operation.

2-Year Warranty: Comprehensive 2-year warranty coverage for peace of mind and reliability.

Versatile Applications: Suitable for low frequency coupling, tuning, filtering, and bypass uses.

High Efficiency Gain: Corrects power factor to improve overall equipment efficiency and performance.

Wide Capacitance Range: Offers capacitance values between 50-100uf for flexible system integration.

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: ≤10.63hTerms 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.

Product Q&A

Q:What is the main function of this capacitor bank?

It improves the power factor of transformer transmission lines by compensating for reactive energy, helping users avoid electricity charge penalties and potentially gain rewards.

Q:What materials are used in the capacitor?

The capacitor is made of polypropylene material with a fixed capacitor structure and uses electrolytic technology.

Q:Does the product have safety features?

Yes, it includes an internal explosion device for safety and uses 50-degree solid wax for electrical insulation.

Q:What is the warranty period?

The product comes with a 2-year warranty.

Q:What are the lead times for delivery?

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