1000KW AC Variable Resistive Dummy Load Bank for Diesel Generator Testing

~ Introduction
AC Variable Resistive Dummy Load Bank , with compact and Lightweight design, equip with castors and lifting rings that is ideal for moving from job site to job site or within your facility. Portable Indoor Load Banks offers the most robust, high-capacity designs in the industry. It is setting the standard with intelligent operator controls, safety indication layouts, adjustable load step resolution, and lightweight designs. It is the perfect solution for regularly scheduled maintenance testing and commissioning of mission-critical standby emergency power systems.
Main Features
1. Control mode: (1)local manual control panel (2)remote manual control box (3) remote console (include manual panel and PC control)(4)laptop control
2. Protection function: overvoltage, overcurrent, overheat, over low blowing rate, blower overheat, blower phase sequence reverse protection, smoke alarm etc.
3. Cooling: industrial heavy duty blower, horizon air intake, upwards outlet, low noise.
4. Power consumption components: made by special alloy resistance, high temperature resisting, high heat dissipation capability, high heat stability, no naked light, safety and reliability. Running temperature is 1/3 of rating.
5. Material and coating: the body adopt cold-rolled steel plate that processed by galvanizing corrosion protection, powder coated and spray paint.
6. Integrated & modularization design: easy to installation, maintenance and transportation.
Technical parameter
Rating Voltage/Frequency
400VAC/50Hz, 3 phase 4 wire, line voltage 400V, phase voltage 230V
Rated Load Power
Resistive load: 1000kW
Installed Capacity
Resistive load: 1010kW
Load Step
1,2,2,5,10,20,20,50,100,200,200,200,200kW, min step load: 1kW
PF(Power Factor)
1
Load Tolerance (each step)
±5%
Load Tolerance(overall)
±3%
Display Precision
0.5 class
Control Power
400VAC/50Hz, 3 phase 4 wire, 230V 1-phase
Wire Connection
Load power supply input——Copper bar (star coupling)
Control power supply input——Connector-bar
Insulation
F
Protection Grade
IP54
Way of Working
Continuous Working
Casing Dimensions and Cooling
about 1600*2400*2100mm (length*width*height) Forced air cooling,Horizontal inlet air,Vertical cooling
Weight
About 1500kgs/set
Transportation
Hoisting, there are lifting lug in top of casing
Casing Color
Grey(RAL7035)
Operating Environment Parameter
Workplace
Outdoor
Ambient Temperature
-10℃~+50℃
Relative Humidity
≤95%
Altitude
≤2500 meter
Atmospheric Pressure
86~106kPa