500KW 600VAC 3 phase Load Bank for generator sets testing and
maintenance This is an outdoor use pure resistive load bank. It can test both 3
phase 600V at full capacity 500KW. Also can derate use for lower
voltages, such as 3 phase 480V, 240V, etc, ans single phase
voltages. Working Environment: | Ambient Temperature : | -20℃ to +45℃ | | Relative Humidity: | monthly less than 90%, daily less than 95%(25℃) | | Altitude: | ≤1000m | | Service Location: | indoor/outdoor, not in rain, vertically installed, the inclined
degree less than 5 degrees |
Technical Data: | No. | Item | Description | | 1 | Model | LB-500kW-AC600V-J | | 2 | Type | Resistive load bank | | 3 | Rated Capacity | AC600V(3 phase)-500kW | | 4 | Testing Voltage | 3 phase, AC600V 60 Hz | | 5 | Loading | Power continuously adjustable, full capacity can be realized | | 6 | Control Method | Local panel manual control | | 7 | Step Resolution | 5kW | | 8 | Power Steps(KW) | 5KW, 5kW, 10kW, 10kW, 20kW, 50kW, 100kW, 100kW, 200kW | | 9 | Delay Control Function | When the input power is cut off, the fan would still work for some
time for heat dissipation and automatically stops. | | 10 | Brand Of Control Switch Devices | ABB, Siemens or Schneider | | 11 | Insulation Resistor | ≥5MΩ (1000V) | | 12 | Insulation & Withstand Voltage | Resistor to Enclosure (2000VAC), leakage current <20mA | | 13 | Noise | ≤90dB (1 meter away from the load bank) | | 14 | Enclosure Color | RAL7035 or specified by customer | | 15 | Cable Inlet/Outlet | At bottom, with rubber plug protection | | 16 | Nameplate, Wire No. | legible signs and words | | 17 | Resistance Accuracy | ≤±3% | | 18 | Reliability | the structure of the control part has necessary measures to reduce
the impact of vibration and electromagnetic interference such as
switch on and off, and ensure the reliable operation of the
instruments, relays and monitoring devices | | 19 | Control Parameters | 1.Display basic functions such as voltage, current, active power,
power factor, frequency, etc; 2. Monitor the temperature rise at the air outlets | | 20 | Dimension | 1800mm*1300mm*2200mm (W*D*H) | | 21 | Working Method | continuous | | 22 | Cooling Method | Forced Air Cooling(air out from top) | | 23 | Measurement Accuracy | Grade 0.5 | | 24 | Auxiliary Power | AC380V/60HZ (3 phase) | | 25 | Weight | ≤ 500kg |
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