FST-AC415V-600KW Resistive AC Load Bank

FORESIGHT AC/DC load banks applications

Ø  Battery bank system

Ø  Energy storage system

Ø  Energy meter loop load test

Ø  Datacenter rack heat simulating

Ø  PV system Inverter anti-islanding test

Ø  Voltage regulator, rectifier aging load test

Ø  Genset, UPS load bank commission testing

Ø  AC/DC power supply, power source commission acceptance test

FORESIGHT series load banks loading elements (load bank types)

Alloy resistors, inductors & capacitors loading elements are combined used in FORESIGHT series AC/DC load bank as per clients’ need in different applications:

Ø  Pure resistive AC load bank

Ø  Pure resistive DC load bank

Ø  RCD non-linear AC load bank

Ø  Resistive & inductive combined AC load bank

Ø  Resistive, inductive & capacitive combined AC load bank

FORESIGHT series load banks protections

Standard protections:

Ø  Emergency pause operation: one-key stop loading

Ø  Over temperature alarm/protection: alarm & remove load

Ø  Fan interlock protection: loading available after fan activated

Ø  Over voltage protection: alarm & remove load

Optional protections

Ø  Blower thermal overload protection: alarm & remove load

Ø  Short circuit protection by fuse(over current protection)

Ø  Phase sequence protection(for fans with 3phase voltage)

Ø  Or other functions as requested

FORESIGHT series load bank control modes

Two control modes available for FORESIGHT series AC/DC load banks: The local panel control mode and the PC software remote control mode.

Local panel control mode available as below listed:

Ø  By contactor

Ø  By circuit breaker

Ø  Or other switches as requested

PC software remote control(optional)

FORESIGHT series AC/DC load bank remote control communication protocol would be provided for clients’ integrating the load bank into the ATE system


Technical Specifications
Model FST-AC415V-500KW-R Resistive AC Load Bank
Load Element Alloy resistors
Load Voltage AC415V 3phase 4wire, 50Hz
Load Power Resistive: 500KW for AC415V 3phase 4wire, 50Hz
Load Steps

@AC415V 3P4W

Resistive Load Steps (three phase controlled):

1KW, 2KW*2, 5KW, 10KW, 20KW*2, 40KW, 50KW*9

(1-500KW adjustable)

Power Factor PF=1.0
Load Accuracy ±5%
Digital Meter Voltage, Current, Power, Frequency, Power Factor and etc.
Control Power AC415V 3phase 4wire 50/60Hz

(Load bank fans & control power supply)

Control Mode 1.     Manual control by push button

2.     Remote control by PC software(optional)

Wire Connections Copper bus bar for wire connections
Insulation Class F
Fan Noise 90dB
Cooling Mode Force-air cooling
Work Mode Continuous work
Protections Overheating/buzzer alarm, overheating/over voltage protection, emergency stop button
Ambient Temperature -10℃~+50℃
Dimension 1100*1370*1826mm(W*D*H)
Weight 700KG
Mobility 6 wheels
Humidity ≤95%
Altitude ≤2500 meters


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