Why need load bank testing
It is really critical to ensure that your standby power supply system say UPS(uninterrupted power supply), battery bank, generator, transformers, inverter etc which especially located in harsh, dusty or corrosive environment working in good condition, when you need them most, if switched to be loaded when the main power supply in maintenance procedure or stop abnormally.
Technical Specifications |
|
Model |
FST-IAC4000V-600KW-R Resistive AC Load Bank |
Load Element |
Alloy resistors |
Load Voltage |
AC400V 3 Phase 4 Wire |
Load Power |
600KW for AC400V 3 Phase 4 Wire |
Load Steps @AC415V |
6 Load Steps (three phase controlled): 25KW*2, 50KW*1, 100KW*2, 200KW*2 (25KW-600KW adjustable) |
Power Factor |
PF=1 |
Load Accuracy |
±5% |
Digital Meter |
Voltage, Current, Power, Frequency and etc. |
Power Supply |
240V 50Hz, single phase |
Control Mode |
Manual control by separate remote control box installed indoor |
Wire Connections |
Copper bus bar for wire connections |
Insulation Class |
F |
Installation |
1. Loading resistors box installed outdoor 2. Control box installed indoor |
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 |
1300*1470*1800mm(loading resistor box)
|
Weight |
Around 770KG |
Mobility |
fork-lifting provisions, lifting rings in chassis top |
Humidity |
≤95% |
Altitude |
≤2500 meters |
Each load bank includes the standard items:
Load Bank Main Unit--1 set
Main Unit Power Cord--1 pcs (inside load bank)
Products primary and secondary diagram (Products components wire connection diagram)--1 pcs (digital copy)
User Manual--1 pcs (digital copy)
Load Bank Operation Guide
Make sure all load bank switches and EUT(equipment under test) are POWER
OFF before connections.
Plug in the power cord to load bank power socket
Make load cables connections between load bank connection terminals and EUT
terminals accordingly by sequence of phase A/B/C/N/PE. Make sure from one cable to another.
Check again to make sure all load cables connection reliable.
Load bank mains supply power on, push on the green “Power”--fans working.
Power on the EUT
Push on the red load steps control switch “LC”--ready to load test.
Turn on/off the mini circuit breakers to adjust the load power.
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