Measuring Control Function
1.Load testing:load power that not beyond the rated power, testing and display
stable state 3 phases voltage, current, active power, reactive
power, apparent power, power factor, frequency, working time, etc
of generator sets.
2.Load/unload with one key:Whether manual control and software control, user can preset the
power, then press load master button. Load bank load according to
preset power to avoid load fluctuation during the power changing.
3.Control Pattern:user can choose local control and intelligent control.
4.Local Control:There is local control panel with several power steps, user can
load/unload by button.
5.Intelligent Control(automatic 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.
6.Control Pattern interlock:there is control pattern switch, when choose one control pattern,
operation of other pattern is invalid, avoid the clash.
7.Local meter display data:local meter can display 3 phases voltage, current, active power,
reactive power, apparent power, frequency and so on.
Technical parameter |
AC220-20kW |
Rated voltage /Frequency | 220V/50Hz |
Max load power | Resistor load: 21kW |
Load step | Resistive load: 9 steps, 0.1,0.2,0.2,0.5,1,2,2,5,10kW |
Power factor | 1 |
Load Tolerance(each step) | ±5% |
Load Tolerance(overall) | ±3% |
Display Precision | 0.5 class |
Control Power Supply | External AC220V/50Hz single phase |
Wire Connection | Load power supply input——Connector bar (star coupling) Control power supply input——3core socket |
Insulation grade | F class |
Duty cycle | Continuous |
Cooling | Forced air cooling, Horizontal inlet air, Upward cooling |
Transportation | Hoisting, there are lifting lug in top of casing and casters in
bottom of load bank |
Casing Color | Grey(RAL7035) |
Dimension | About 500 mm*500mm*700mm(length*width*height) |
Weight | About 50kg |
Operating Environment Parameter |
Ambient Temperature | -10℃~+50℃ |
Relative Humidity | ≤95% |
Altitude | ≤2500 meters |
Atmospheric Pressure | 86~106kPa |
Main components brand |
Contactor | Schneider |
Fuse | Delixi |
SCM | Infineon |
Alloy resistor | Kaixiang |
Data management software | Kaixiang |
