Active Member
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[China]
Address: No33 Wangshan Road, Green Island Economic Development Zone, Shijiazhuang, China
Contact name:
Hebei Kaixiang Electrical Technology Co., Ltd |
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AC400V-500kW Dummy Load Bank With Frequency 50HZ And Best Sales
Introduction
AC400V-500kW Dummy Load Bank is a self-developed device used for electricity load testing by Kaixiang Technology. It perfectly combines the dry type load module and measurement and control module, precisely test output power and load performance of kinds of generator set, and realize setting, fluctuation, instant load, instant unload, record wave analysis, and harmonic wave analysis, so to finish all the static parameters and dynamic parameters testing.
while generating charts, graphs and test reports, from full manual operation. Provides a scientific means of detection equipment for the power generators.
Application
AC400V-500kW Dummy Load Bank can be used in a wide variety of applications , such as
To reduce wet stacking problems , Factory testing of turbines ,Factory testing of engine generator sets,Periodic excercising of
stand-by engine generator sets, Ups system testing,Battery system testing , Load optimization in prime power applications .
Technical specification
| AC400-500kW Dummy Load Bank | |
| Rating Voltage/Frequency | 400VAC 3 phase 4 wire, wire voltage: 400V, phase voltage: 230V /50Hz |
| Rated Load Power | Resistive load:500kW |
| Installed Capacity | Resistive load: 500kW |
| Load Step | 1kW,2kW,2kW,5kW,10kW,10kW,20kW,50kW,100kW,100kW,200kW |
| PF(Power Factor) | 1 |
| Load Tolerance (each step) | ±5% |
| Load Tolerance(overall) | ±3% |
| Display Precision | 0.5 class |
| Control Power | External 380VAC/50Hz, 3 phase 4 wire, 220V 1-phase |
| Wire Connection | Load power supply input——Copper bar (star coupling) Control power supply input——Connector-bar |
| Insulation | F |
| Duty Cycle | Continuous |
| Cooling Type | Force air cooling, horizontal air inlet and vertical air outlet |
| Transportation | Hoisting, there are lifting lug on top and castors at the bottom of casing |
| Dimension | About 1550mm*1250mm*1680mm(L×W×H) |
| Weight | About 750kgs |
| Casing Color | Orange(RAL2008)or as required |
| Operating Environment Parameter | |
| Workplace | Indoor |
| Ambient Temperature | -10℃～+50℃ |
| Relative Humidity | ≤95% |
| Altitude | ≤2500 meter |
| Atmospheric Pressure | 86～106kPa |
| Brands of Main Components | |
| Contactor | Schneider |
Main features
Smoke Fog Protection: If there is smoke fog in the container, system cut off load automatically and give an alarm.
Fan Delivery Protection: insufficient air volume with any fan 2450m³/h, system unload automatically and give an alarm.
Short Circuit Protection and Over Current Protection: when short circuit, fuses in the load bank can insure to unload automatically.
Overheating Protection: temperature is over the safe threshold value, system unload automatically and give an alarm.
