AC400V - 500kW Dummy Load Bank With Good Performance And Best Sales
Introduction
AC400V - 500kW Dummy Load Bank can accurately test output power and load capacity with all kinds of generators, generator sets for all main electrical parameters including the dynamic parameters tested.
Application
Technical specification
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 |
Fuse | Miro |
PLC | Siemens |
Data processing software | Kaixiang(self-developed) |
Alloy Resistance | Kaixiang(self-developed) |
--Load pattern: Manual Load or Automatic Load.
--Manual Load: Input power, system will load according to preset power.
--Automatic load: user can preset power and length of working time of several load periods, as per 0%→25%→50%→75%→100% or 110% to make testing.
--Parallel testing: when several load bank work in parallel, use can make parallel testing via software, can display, record parameters of every load bank and whole system parameter of parallel operation.
--Real-time parameter: through software to display voltage, current, power, power factor, frequency and time, etc.
--Security monitoring and control: monitor working state of the load bank by watching software light, when abnormally stop and protect, it can show the reason.
--Data collection interval: the minimum data storage interval is two seconds.