What is the maximum allowable overcurrent?

The maximum allowable overcurrent is 1.3 times the rated current (1.3In).

Can this capacitor operate in high temperatures?

Yes, the unique design ensures the product can adapt to high ambient temperatures and places with significant system voltage fluctuations.

Model Bsmj0.45-5-3 Cylindrical Self-Healing Shunt Capacitor

Name: Model Bsmj0.45-5-3 Cylindrical Self-Healing Shunt Capacitor
Brand: Yueqing Long Road Electric Co., Ltd.
SKU: 2082929395

Zhejiang, ChinaYueqing Long Road Electric Co., Ltd.

US$15.00

500 Pieces

Product profile

Customization

Available

Type

Polystyrene-film-capacitors

Application

Power, Reactive Power Compensation

Model NO.

BSMJ0.45-5-3

Packaging Type

Carton

Capacitance

50-100uf

Structure

Fixed Capacitor

Manufacturing Material

Metallized Polypropylene Film

Electrolyte

Metallized Polypropylene Film

Usage

Improve Power Factor, Reduce Reactive Power Loss

Tuning

Polystyrene Capacitor

Filter

Aluminum Electrolytic Capacitor

Model

Bsmj0.45-5-3

Standards

IEC/En 60831-1996

Name

Cylindrical Self-Healing Shunt Capacitor

Rated Voltage

AC0.45kv

Rated Current

6.4A

Rated Frequency

50/60Hz

Ambient Temperature

-25°C/50°C

Rated Output Capacity

5kvar

Rated Capacltor

78.6UF

Insulation

3/8kv

Transport Package

Exporting Carton

Specification

IEC/EN 60831-1: 1996

Trademark

LOGNROAD/OEM

Origin

China

Production Capacity

500, 000 Units

Key features

Self-Healing Design: Built-in safety device automatically disconnects during failure to prevent accidents.

High Ambient Temperature Adaptation: Unique design ensures stable operation in high temperatures and voltage fluctuations.

Low Loss Tangent Value: Tangent value of loss angle remains below 0.0012 at rated power frequency voltage.

IEC Standard Compliance: Manufactured in strict accordance with IEC60831-1996 international standards.

Wide Voltage Range: Suitable for AC power systems up to 1000V nominal voltage.

Overvoltage Tolerance: Can withstand 1.1Un for up to 8 hours every 24 hours.

Overcurrent Protection: Designed to handle maximum allowable overcurrent of 1.3 times rated current.

Company profile

Yueqing Long Road Electric Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2010-03-06 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.61h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryYueqing Long Road Electric Co., Ltd. is a China-based limited trading company established in 2014 according to its business profile, while its company description states it was founded in 2010. It supplies low-voltage electrical products, including MCBs, RCCBs, SPDs, MCCBs, contactors, relays, isolators, and photovoltaic combiner boxes. The supplier reports ISO9001:2015 certification, multiple product certifications, eight production lines, MCB output of 20 million pieces, and one-month lead times in both peak and off-peak seasons. It claims exports to more than 80 countries and regions, although the detailed export-market information is limited to Africa, Southeast Asia, and the Middle East. Evidence supports broad product coverage, documented quality systems, and claimed innovation capabilities. However, after-sales resources, customization capability, financial credibility, and customer performance are insufficiently verified. The profile also contains inconsistencies regarding founding year, supplier...

CertificationsThe supplier explicitly reports an ISO9001:2015 management-system certificate. It also claims product certifications including CE, CB, IEC, SGS, Nemko, SAA, SASO, TUV, CCC, Golden Sun, and VDE, but the provided slices do not include certificate numbers, validity dates, or verification documents.

R&D capabilityThe supplier claims strong independent innovation capabilities, core technologies, multiple patents, and leading-level Internet of Things circuit breakers and photovoltaic and communications DC power-distribution products. These statements provide explicit positive evidence, although patent details and independent technical validation are not included.

Production capacityThe profile reports eight production lines, an MCB output of 20 million pieces, a 300.0 m² manufacturing plant, and one-month order fulfillment in both peak and off-peak seasons. These figures support established production capacity, although the relationship between the reported plant area, production lines, and the supplier's trading-company classification is not clarified.

Client casesThe supplier claims sales to countries and regions including the UK, Spain, Portugal, Singapore, Turkey, Russia, Korea, South Africa, and Nigeria, and separately claims coverage of more than 80 countries and regions. A detailed trade record identifies BTCPOWER CEBU INC as an associated buyer with one recorded transaction, providing some customer evidence but not enough to demonstrate a broad, verified customer portfolio.

Product Q&A

Q:What is the main application of this capacitor?

It is suitable for AC power systems up to 1000V to improve power factor, reduce reactive power loss, and improve voltage quality.

Q:How does the safety device work?

When internal pressure increases or a failure occurs, the built-in safety device automatically disconnects the capacitor from the power supply.

Q:What is the maximum allowable overvoltage?

The capacitor can withstand 1.1 times the rated voltage (1.1Un) for no more than 8 hours in every 24 hours.

Q:What standards does this product meet?

The product implements the IEC60831-1996 standard.

Q:What is the capacitance deviation limit?

The difference between measured and rated values is not more than 0 to +10%, and the ratio between max and min values in three-phase capacitors is not more than 1.08.