What are your payment terms?

Our standard payment terms are 100% T/T in advance of production.

How is the quality of finished products inspected?

100% inspection is performed on all finished products, including visual and function inspections.

What is your warranty and after-sales support policy?

We offer a standard 12-month warranty on all products. Our dedicated support team is readily available to assist with any technical questions or issues via phone or ema

High-Efficiency 4 kvar Shunt Capacitor for Power Factor Correction

Name: High-Efficiency 4 kvar Shunt Capacitor for Power Factor Correction
Brand: Baoyu Holdings Limited
SKU: 2296612805

Zhejiang, ChinaBaoyu Holdings Limited

US$5.11

16-159 Pieces

US$5.00

160-319 Pieces

US$4.45

320+ Pieces

Sample price:US$5.11/piece.Request sample

Product profile

Customization

Available

Type

Polypropylene Capacitor

Application

General Purpose, Power

Model NO.

BSMJ0.45-4-3

Packaging Type

Standard Export Packaging

Capacitance

2-50 kvar

Structure

Fixed Capacitor

Manufacturing Material

Polypropylene

Electrolyte

Organic Medium

Usage

Low Frequency Coupling, Filter

Tuning

Polypropulene Capacitor

Filter

Product Name

Self-Healing Shunt Power Capacitor

Model No.

Bsmj

Rated Voltage

Three Phase 450V

Capacitor

4kvar

Tolerance

-5 to 10%

Case Material

Aluminum

Compensation

Three-Phase Compensation

OEM/ODM

Accepted

Certification

Function

Power Factor Correction

Applications

Substation

Transport Package

Carton

Specification

BSMJ0.45-4-3

Trademark

CNBYG

Origin

Zhejiang, China

Production Capacity

5000PCS/Month

Key features

Compact & Lightweight: Uses metallized polypropylene film-1/4 the volume and 1/5 the weight of older models.

Low Loss & Energy Efficient: Loss factor <=0.1%, low heat, low temperature rise, long life, and excellent energy savings.

Self-Healing: Automatically recovers from dielectric breakdown caused by overvoltage, ensuring high reliability.

Safe & Reliable: Built-in discharge resistor and fuse protection. Automatically discharges residual voltage and cuts off power in case of fault.

No Leakage, Eco-Friendly: Semi-solid impregnant with a drop point >70 Celsius degree , no oil leakage, no environmental pollution, and no failure due to oil loss.

Strong Electrical Performance: Overvoltage tolerance: 1.1x rated voltage Overcurrent tolerance: 1.30 x rated current Self-discharge: drops to <=75V in 3 minutes Compliant with GB/T 12747-2017 & IEC 60

Company profile

Importers and ExportersYears of Export ExperienceExperienced TeamSelf-branded

Baoyu Holdings Limited

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 years CertifiedNearest Port: Ningbo portAverage Response Time: ≤0.42h

AI-Powered supplier vetting

SummaryThe supplier is a combined company engaged in manufacturing and selling distribution switch control equipment, molds, mechanical equipment, electronic components, and electrical products. It reports winding, stamping, soldering, assembly, and metal spraying equipment, plus broad customization capability. Quality and sustainability credentials include CE, ISO9001:2015, ISO14001, and ISO45001:2018. The supplier has exported for 10 years, with exports representing 21%–30% of sales, and has OEM experience with popular brands. However, its after-sales and supplier-service management lacks written procedures or records, it has no valid manufacturing-capacity contract with related subcontractors, and it has no overseas warehouses, showrooms, agents, branches, or stated overseas service countries. Financial information is represented only by reporting years, without substantive performance values. Customer-case evidence is limited to OEM service for popular brands; no Fortune 500 collaboration is reported.

Supplier typeThe supplier is identified as a combined company. Its stated business scope includes manufacturing and sales of distribution switch control equipment, molds, mechanical equipment, electronic components, and electrical products, indicating a manufacturer with multiple related product activities.

CertificationsThe supplier reports CE product compliance certification and ISO9001:2015, ISO14001, and ISO45001:2018 management or sustainability-related certifications. These explicitly support product compliance and quality, environmental, and occupational health and safety management capabilities.

After-Sales capabilityThe supplier has in-stock service capability and accepts multiple quotation and payment terms, with stated lead times within 15 workdays in both peak and off-season. However, it has no written corrective/preventive-action or complaint-handling procedures or records, no documented service-capability assessment procedure, and no overseas warehouse, showroom, agent, branch, or stated overseas service country.

R&D capabilityThe supplier reports one national science and technology progress award, which is direct evidence of recognized technical achievement. However, it reports no available SDK, and the slices do not provide broader R&D staffing, patents, investment, or product-development details.

Production capacityThe supplier reports winding, stamping, soldering, assembly-line, and metal-spraying equipment, along with in-stock capability and a broad manufacturing business scope. Finished products are checked by packing staff, but there is no valid contract with related subcontractors, creating a documented weakness in manufacturing-capacity governance.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. This indicates broad stated ability to adapt products to different customer requirements.

Client casesThe supplier reports OEM service for popular brands, providing direct evidence of branded-customer experience. It reports no collaboration with Fortune 500 companies, and no specific customer names, order examples, or project outcomes are provided.

Product Q&A

Q:Do you offer samples? What is your sample policy?

Yes, we can provide samples for evaluation. A sample fee applies, which covers the cost of production and shipping.

Q:Are you a trading company or a manufacturer?

We are a professional manufacturer with our own factory located in Wenzhou. Our integrated supply chain also allows us to efficiently source and manage any matching accessories you may need.

Q:Can the capacity be customized?

Yes, the capacity is customizable from 1 to 100 kvar to meet specific application requirements.

Q:What customization services are offered?

We offer full customization, minor customization, customization from samples, and customization from designs.

Q:What is the lead time for orders?

For standard products, lead time is typically 5-7 working days. For non-standard or customized items, please allow approximately 15-25 working days.