Shanghai Lingguang Electric Apparatus Manufactory Co., Ltd. is insisted in the quality to be the first, customer to be supreme LGFZL-500 Load Bank SpecificationMain parameters and fitting
1）Resistance load equipment: 500KW
2）Power factor: 1.0
3）Test voltage: three phase AC voltage 400V
4）Frequency: 50--60Hz
5）Active power step:
5KW X 1 step 10KW X 1step
20KW X 2step 50KW X 1step
100KW X 4step
6）Normal Operational Conditions
In summer the ambient temperature is 45°C,humidity is 90%.In winter the ambient temperature is -20°C, humidity is 50%
7）ventilation power and the control power of the load bank are 3 phase 5 wire ( 400V/50HZ).
8）Cooling mode: forced air convection, the fanner with axial-flow, the direction of the air is coming from the bottom and outgoing from the above.
9）Controlling mode: Manual control(computer can be selected).
10）Load bank rated power error: thermal state: ±10％, cold state: -2％.
11）Protection device: over-current, short-current, over-load protection for the fanner. With emergency stop for control part. With circuit breaker for each branch of line incoming and load bank.
12）Weight: 500KG
13）overall dimension: L1400 X W1100 X H1500
load bank
