500kW 220V/440V AC Resistive Load Bank

● The 500kW 220V/440V AC Load Bank is used to the detection and maintenance of AC power supply equipment, performance testing of various switches and contactors, loading, burn-in, simulated load test, etc.
● The rated load voltage is 220VAC 3phase 60Hz and 440VAC 3phase 60Hz, it is dual votlage.
● The digital or LED meter allows you to measure power, voltage, current and frequency while also allowing you to record the data as you do your teesting.
● Integrated cooling fans, the regular fans voltage is 220V-240Vac (L-N) from external power source, others on request.
● Integrated switches to adjust the load capacity.
● Compliance with standards:
1) IEC 60529 Degrees of Protection Provided by Enclosures
2) IEC 60617 Graphical Symbols and Diagrams
3) IEC 60115 fixed resistor for use in electronic equipment
● Installation environment:
Installation Height: ≤1500 meters ASL,
Ambient Temp: -10℃ to +50℃ ;
Relative Humidiry: ≤85%;
Atmospheric Pressure: 86~106kPa.
The installion place of load bank should be dry and ventilative. There is no flammable, explosive and corrosive materials around load bank. Due to resistors are heaters, the temperature of the load bank will be higher and higher, there should be leave some space around the load bank, avoid the influence of outside heat source.
● Please note custom designs may be available. Please speak to a member of our sales team for more information.