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Specifications

100-2000KW Load Bank for Generator Load Test:

1.Premium components

2.Durable and reliable

3.Easy to transport
Load bank is a simulating load test equipment used for generators,

UPS, battery banks etc power systems load test.

1. Resistive type of load, PF = 1.0. Stainless steel sheathed elements manufactured from high grade magnesium oxide.
2. Rated testing voltage: AC 3P4W, 110-480V 50/60 Hz.
3. Cooling mode: Forced air-cooled, fans mounted on the side of the load bank blow horizontally. Testing power or external utility power supply for fans.
4. Working mode: Load step control
Total testing capacity ranges from 0kw to the max consisting of 10kw, 20kw, 50kw, 100kw load setting switches plus a 0-10kw fine-tuning knob. From 0kw to the max, any load combination is achievable. Load step resolution is 10kw.
5. Load bank features world-famous components to ensure reliable performance and longer service life including:
SCHNEIDER contactors.
Siemens switches, knobs and indicators.
ABB Circuit breakers.
OMRON intermediate relays.
PHOENIX terminal blocks.
6. Parameter measuring accuracy grade: 0.3
7. Load control accuracy: ± 5%.
8. Load bank protections: Over heating protection, cooling fans failure protection and over load protection with alarm.
9. Control mode: Two control modes available:
A)Local manual control;
B)Optional: Manual control via a remote control panel (max control distance is 30m).
10. Parameter display and measurement:
Control panel contains a LOVATO Multifunction Electricity Meter displaying voltage, current, load power, reactive power, apparent power, power factor, frequency etc.
(Optional: A professional generator tester displays and measures all sorts of steady, dynamic parameters as well as harmonic wave, can be connected to a PC for data recording and test report printing). ”
11. Operating environment:
Altitude: ≤ 3000m above sea level. Ambient temp: -10~+50 ℃
Relative humidity: ≤ 80% ventilated environment without explosive or corrosive dust. Not allowed to use in rainy outdoor environment.

Any question, please contact me directly.

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Fuzhou GFF KEYPOWER Equipment Co., Ltd is a dedicated manufacturer with more than a decade’s experience in manufacturing and developing generator set and load bank.KEYPOWER is located in the coastal city of Fuzhou which lies to the west of Taiwan strait, with factory address at No. 1, Gaoqi Industrial Park, Nanyu town, Minhou county, Fuzhou, the park covers an area of 66,000 square meters including diesel generator assembling workshop of more than 8,000 square meters. With a professional team consisting of 150 qualified staff members as well as state-of-the-art processing equipments and innovative design philosophy,KEYPOWER manufactures and sells 3000-5000 units of high quality generator sets and load banks every year.

Load Bank FAQ

1. 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 etc.

2. Why is Load Testing Important?
Load bank testing will save your time and money in the long run. It is how you determine the operating status of your primary power systems. It’s also how you exercise backup systems to ensure they will be available when called upon. Load testing at start-up and during commissioning and maintenance will detect problematic conditions before they escalate and cause downtime.

3. What are the different types of load banks?
Resistive, Inductive, capacitive and Resistive/Inductive combined

4. Can the Load Bank test at single phase?
Yes, but the rating available is 1/6 of the rated testing capacity.

5. 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 is not able to test multiple generators at the same time.

6. What is the operating environment for Keypower Load Bank?
Our Load Banks are to be applied where altitude ≤2500m above sea level,
ambient temp within -15℃ ~ +55℃ and relative humidity ≤98%.

7. What is the different between Keypower standard load bank and dual voltage?
For example, a KPLB-500 @400V can test full 500kw @400V, and derating to 165kw only @230V 3 phase. Dual voltage KPLB-500 can test full 500kw @400V and @230V.

8. What is generator tester 8961?
The generator tester 8961 is used for recalling the data from the generators you are testing. Then it can create the test report and sine wave forms. It is good for generator manufacturer and project commissioning.

9. Is the load bank weatherproof?
Standard type isn’t weatherproof, but optional air discharge duct and cam-lock connectors can be fitted on it to enable weatherproof.

10. Does the load bank support remote monitoring and control?
Standard type doesn’t support, but optional programmable Mitsubishi PLC can be fitted to support remote monitoring and control on laptop.