What is the maximum allowable overcurrent?

The capacitor can handle up to 1.30 times the rated current.

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We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

0.25-7.5-3yn Power Factor Capacitor Bank

Name: 0.25-7.5-3yn Power Factor Capacitor Bank
Brand: Shanghai Huakun Electrical Company Ltd.
SKU: 2077012835

Shanghai, ChinaShanghai Huakun Electrical Company Ltd.

US$80.00

1 Piece

Sample price:US$40.00/piece.Request sample

Product profile

Customization

Available

Type

Polypropylene Capacitor

Application

Power System Improve Power Factor

Model NO.

self healing capacitor10

Packaging Type

Wooden Box

Capacitance

1-100kvar

Structure

Fixed Capacitor

Manufacturing Material

Polypropylene

Usage

Power Factor Correction

Tuning

Polystyrene Capacitor

Rated Voltage

250VAC/400VAC/525VAC/690VAC

Rated Capacity

1-100kvar

Tolerance

-5+- 10%

Dissipation Factor

Tg<=0.1%

Maximum Allowable Overvoltage

1.1 Times Rated Voltage

Maximum Allowable Overcurrent

1.30times Rated Current

Standard

Gno2747-2004,IEC60831-1996

Material

Metallized Polypropylene Film

Color

Grey

Description

Shelf-Heating Low Voltage Shunt Capacitors

Transport Package

Wooden Box

Specification

187*40*235mm

Trademark

Huakun

Origin

Shanghai, China

HS Code

85321000

Production Capacity

100000PCS/Year

Key features

Self-Healing Technology: Polypropylene film construction ensures automatic repair of minor internal faults.

Wide Voltage Range: Available in 250VAC, 400VAC, 525VAC, and 690VAC rated voltages.

Low Dissipation Factor: Tg value is less than or equal to 0.1% for high efficiency.

Overload Protection: Designed to withstand 1.1 times rated voltage and 1.3 times rated current.

Fast Discharge Capability: Residual voltage drops to 10% within approximately 200 seconds after power cut.

OEM and ODM Services: Custom manufacturing solutions available with dedicated R&D support.

International Compliance: Meets Gno2747-2004 and IEC60831-1996 standards.

Company profile

Shanghai Huakun Electrical Company Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2020-10-08 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShanghai Huakun Electrical Company Ltd. is a China-based limited-company factory established in 2003, operating in Shanghai’s electrical and electronics manufacturing sector. The supplier reports 376 employees, an approximately 7,000 m² manufacturing plant, eight production lines, 35 years of combined R&D-engineer experience, and 21–30 quality-control staff. It holds ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications. Its stated products include Static Var Generators, Active Power Filters, Advanced Static Var Generators, and Active Harmonic Filters, with a focus on power electronics, intelligent power systems, and smart-grid applications. Production lead time is stated as within 15 workdays in both off-peak and peak seasons. Evidence is insufficient to assess after-sales service, financial credibility, customization capability, or customer cases.

Supplier typeThe supplier is identified as a limited company and a factory in Shanghai’s manufacturing sector, with electrical and electronics as its stated commercial trade area. Its company descriptions characterize it as a national high-tech and software enterprise focused on power electronics and integrated solutions.

CertificationsThe supplier reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 management-system certificates, covering quality, environmental, and occupational-health-and-safety management. These stated certifications provide explicit evidence of formal management-system credentials.

R&D capabilityThe supplier states that it focuses on power electronics and integrated solutions, aims to develop accurate, stable, and environmentally friendly energy-saving devices and intelligent power systems, and reports 35 years of total R&D-engineer experience. Its listed advanced power-quality products further support an innovation-oriented technical focus.

Production capacityThe supplier reports a 7,000 m² manufacturing plant, eight production lines, and 376 employees, with lead times stated as within 15 workdays during both off-peak and peak seasons. It also reports 21–30 quality-control staff, indicating established production and quality resources.