KEYPOWER 1600kVA Inductive load bank testing a generator
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KEYPOWER GENERATOR TESTER SPECIFICATIONS |
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Measurement |
Range |
Accuracy |
Resolution |
Overload |
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Voltage (V) |
10.0~500.0V |
± (0.4% reading+0.1%range) |
0.1V |
600V |
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Current (A) |
0.030~5.000A |
± (0.4% reading+0.1%range) |
0.001A |
6A |
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Power |
According to volt range & current range |
Power factor =1.0 |
<200W 0.1W |
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± (0.4% reading+0.1% range) |
≥200W 1W |
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Power factor =0.5 |
≥2kW 10W |
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± (0.8% reading+0.2% range) |
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Power Factor |
0.20~1.00 |
±0.02 |
0.001 |
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Frequency |
45~65Hz |
±0.2Hz |
0.01Hz |
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Running Time |
99h59m |
±2min/hour |
1 minute |
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Energy |
99999kWh |
Power factor= 1.0 |
0.001kwh |
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± (0.4% reading+0.1% range) |
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Power factor=0.5 |
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± (0.8% reading+0.2% range) |
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Harmonic Analysis (%) |
2-50 times and total harmonic |
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Models You Can Choose |
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Model |
Testing capacity |
Type of load |
Duty |
Cooling system |
Phase |
Rated Testing Voltage |
Rated Frequency |
Dimensions (L*W*H) (mm) |
Weight (kg) |
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KPLB-100 |
0 - 100 kw |
Resistive or Reactive, PF = 1.0 or 0.8 |
Continuous |
Industrial grade axial fan |
Available at both single and three phase |
110-480 VAC |
50/60 Hz |
960*1060*1400 |
350 |
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KPLB-200 |
0 - 200 kw |
1560*1310*1650 |
837 |
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KPLB-300 |
0 - 300 kw |
1690*1440*1750 |
1083 |
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KPLB-400 |
0 - 400 kw |
1900*1600*1900 |
1200 |
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KPLB-500 |
0 - 500 kw |
1900*1600*1900 |
1400 |
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KPLB-600 |
0 - 600 kw |
2100*1730*2000 |
1550 |
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KPLB-700 |
0 - 700 kw |
2100*1730*2000 |
1650 |
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KPLB-800 |
0 - 800 kw |
2400*2330*2100 |
1750 |
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KPLB-1000 |
0 - 1000 kw |
2400*2330*2200 |
2150 |
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KPLB-2000 |
0 - 2000 kw |
20 ft container |
6000 |
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KPLB-5000 |
0 - 5000 kw |
40HC container |
16000 |
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KEYPOWER Load Bank Technical Specifications
1. Resistive type of load, PF = 1.0. Stainless steel sheathed elements manufactured from high grade nickel-chromium alloys resistive wire covered by 3-year warranty.
2. Rated testing voltage: AC 3P4W, 110-480 VAC 50/60HZ.
3. Cooling mode: forced air-cooled, fans mounted on the side of the load bank blow horizontally. External utility power or internal tested 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:
contactors.
switches, knobs and indicators.
circuit breakers.
intermediate relays.
terminal blocks.
6. Parameter measuring accuracy grade: 0.5.
7. Load control accuracy: ±3%.
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 20m).
10. Parameter display and measurement: Control panel contains a 
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: ≤1000m above sea level. Ambient temp: -10℃～+40℃ Relative humidity: ≤80% ventilated environment without explosive or corrosive dust. Not allowed to use in rainy outdoor environment.
