What is the difference between Keypower standard load bank and dual voltage?

A standard KPLB-500 @400V tests full 500kw @400V but derates to 165kw @230V 3 phase. A Dual voltage KPLB-500 can test full 500kw @400V and @230V.

What is generator tester 8961?

The generator tester 8961 recalls data from tested generators, creates test reports and sine wave forms, suitable for generator manufacturers and project commissioning.

Is the load bank weatherproof?

The standard type is not weatherproof, but optional air discharge duct and cam-lock connectors can be fitted to enable weatherproof functionality.

Does the load bank support remote monitoring and control?

The standard type does not support it, but an optional programmable Mitsubishi PLC can be fitted to support remote monitoring and control on a laptop.

300kw AC Resistive Load Bank Generator Test Equipment Loadbank

Name: 300kw AC Resistive Load Bank Generator Test Equipment Loadbank
Brand: Fuzhou Gff Keypower Equipment Co., Ltd.
SKU: 1956628442

Fujian, ChinaFuzhou Gff Keypower Equipment Co., Ltd.

US$6,500.00-20,000.00

1 Piece

Sample price:US$10000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Other

Warranty

Other

Model NO.

kplb-300

Rated Power

0--500kw

Frequency

50Hz/60Hz

Power Factor

PF = 1.0 or 0.8

Power Range

100kw to 2000kw

Load Step

10kw

Power

Electronic

Rated Voltage

110-480 VAC

Duty Cycle

Continuous

Color

Green/White/Blue/Red/Yellow

Cooling Mode

Forced Air-Cooled

Application

Generator, UPS, Battery

Transport Package

Wooden Packaging, Carton Packaging, PE Film with H

Trademark

keypower

Origin

China

Production Capacity

100pieces/Year

Key features

Wide Power Range: Available from 100KW to 2000KW with customizable rated power up to 5000KW.

Multi-Type Load: Supports Resistive, Inductive, and Capacitive loads with PF adjustable from 0 to 1.0.

Flexible Customization: Customizable rated power, frequency (50Hz/60Hz), and color options.

Remote Control Option: Optional Mitsubishi PLC enables remote monitoring and control via laptop.

Weatherproof Option: Optional air discharge duct and cam-lock connectors for weatherproof use.

High Efficiency Cooling: Industrial grade axial fan ensures continuous duty cycle operation.

Synchronization Support: Multiple units can be synchronized to test a single large generator.

CE Certified: Product meets CE certification standards for quality and safety.

Company profile

Fuzhou Gff Keypower Equipment Co., Ltd.

Fujian, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2025-01-08 CertifiedNearest Port: Fuzhou PortAverage Response Time: ≤4.98h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryFuzhou Gff Keypower Equipment Co., Ltd. is a China-based limited-company factory established in 2009, with 62 employees and manufacturing operations in Fujian. It produces generators, load banks, water pumps, and mini excavators, operating five production lines and reporting 5 years of R&D engineer experience and 6–10 quality-control staff. The supplier states that its products are manufactured under ISO 9001:2008 and holds an ISO 9001:2015 certificate; CE certification is also reported. After-sales support includes a one-year or 1,000-running-hour warranty, with specified free spare-parts coverage for manufacturing or raw-material quality problems. Export activity is reported at 90% of total sales, but the stated export start date is 2025, so export-history depth is limited in the provided records. Evidence is insufficient to assess financial credibility, customization capability, or specific customer cases.

Supplier typeThe supplier is identified as a factory and limited company located in Fuzhou, Fujian, China. Its stated business scope is industrial equipment and components manufacturing, with products including diesel generators, load banks, water pumps, and mini excavators.

CertificationsThe supplier states that its full product line is manufactured under an ISO 9001:2008 quality management system and is CE certified; it also reports holding an ISO 9001:2015 certificate. These are explicit quality-management and product-compliance credentials.

After-Sales capabilityThe supplier provides a warranty of one year or 1,000 running hours, whichever comes first, and offers free easily damaged spare parts for issues caused by production quality or raw materials. The warranty excludes fragile or consumable components, incorrect operation, and insufficient maintenance, indicating defined but conditional coverage.

Production capacityThe supplier operates a 3,423.0 m² manufacturing plant, five production lines, and has 62 employees. It also reports an annual production output range, but production capacity by unit, product category, or verified utilization is not provided; the available evidence nevertheless confirms an established manufacturing operation.

Product Q&A

Q:What is a load bank?

A load bank is a device designed to provide electrical loads for testing various power sources, including Engine Generators, Battery Systems, UPS Systems, Inverters, Ground Power Units, Auxiliary Power Units, Aircraft Power Generators, Wind Generators, and Hydro Generators.

Q:Why is Load Testing Important?

Load bank testing saves time and money by determining the operating status of primary power systems and exercising backup systems. It detects problematic conditions during start-up, commissioning, and maintenance to prevent downtime.

Q:What are the different types of load banks?

The different types are Resistive, Inductive, Capacitive, and Resistive/Inductive combined.

Q:Can the Load Bank test at single phase?

Yes, but the rating available is 1/6 of the rated testing capacity.

Q:Is it possible to synchronize multiple Load Banks for Testing?

Yes. Multiple Load Banks can be synchronized to test one generator, but one Load Bank cannot test multiple generators at the same time.