Voltage: | AC 240/480V/60Hz,, 3 Phase 4 Wire |
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Max Load Power: | 440kw |
Power Factor: | 1 |
Load Tolerance(Each Step): | ±5% |
Load Tolerance(Overall): | ±3% |
Display Precision: | 0.5 Class |
Customization: |
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AC 240/480V Dual Voltage Test Load Bank 440KW
1. Product Introduction
AC 240/480V Dual Voltage Test Load Bank 440KW
It is designed for AC power maintenance,could be used widely in communication base,power supply,power station etc.
It could test precise output power and load capacity to provide a scientific and efficient solution for high power generator set.
2. AC 240/480V Dual Voltage Test Load Bank 440KW Working Environment
Altitute:≤2500m
Temperature:-10°C~50°C
Humidity:≤95%RH
Working Mode:Continuous work(>6hours continuous long-term work per day)
3. AC 240/480V Dual Voltage Test Load Bank 440KW Technical Specifications
Technical Parameters |
|
Rating Voltage/Frequency |
3 phase 3 wire, 240/480V/60Hz |
Max Load Power |
Resistive Load: 440kW (404KW @ 230/460V/60Hz) |
Load Step |
Resistive Load:11 steps; 1,2,2,5,10,20,20,30,50,100,200kW |
Power Factor |
1 |
Load Tolerance(each step) |
±5% |
Load Tolerance(overall) |
±3% |
Display Precision |
0.5 class |
Control Power Supply |
Internal AC 230/460V/60Hz 3-Phase 3-Wire |
Wire Connection |
Load Power Supply Input--Copper bar (Delta connection Y) Control power supply input--Internal Connection |
Communication Interface |
RS485 (2) |
Insulation Class |
F |
Working Mode |
Continuous Working |
Cooling |
Forced air cooling,Horizontal inlet air,Horizontal outlet |
Transportation |
Hoisting, there are lifting lug in top of case and wheel castors in bottom |
Chassis color |
RAL7035 |
Dimension |
Approximately; 1300*1600*1680 (Width *Length *Height) |
Operating Environment Parameter |
|
Ambient Temperature |
-10ºC~+50ºC |
Relative Humidity |
≤95% |
Altitude |
≤2500 meters |
Atmospheric Pressure |
86~106kPa |
4. AC 240/480V Dual Voltage Test Load Bank 440KW Measuring Control Function
Load testing: load power that not beyond the rated power, testing and display stable state 3 phases voltage, current, active power, frequency, working time, etc of generator sets.
Load/unload with one key: Whether manual control, remote control or software control, user can preset the power, then press load master button. Load bank loaded according to preset power to avoid load fluctuation during the power changing.
Control Pattern: user can choose local control and intelligent control.
Local Control: There is local control panel with several power steps; user can load/unload by button. Each gear switch with indicator light.
Intelligent Control: Through data processing software in PC, user can make automatic load, to display, record and manage the testing data, to form curves, tables, also to print them.
Control Pattern interlock, there is control pattern switch, when choose one control pattern, operation of other pattern is invalid, avoid the clash.
Local meter display data: local meter can display 3 phases voltage, current, active power, frequency and so on.
Multi voltage test: Switching the load circuit through the "Voltage Selector" switch on the panel to realize the load test of 240V and 480V.
5. AC 240/480V Dual Voltage Test Load Bank 440KW Overall Appearance
6. More Pictures of AC Load Bank
7.Why choosing us
8. Contact Information
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