B500L Schneider series

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Model No.: B500L
Max Capacity: 500 kW
Load Steps: 1 + 2 + 2 + 5 + 10 + 10 + 20 + 50 + 100 × 4 kW
Tested Voltage: 400 Vac
Frequency: 50 Hz
Phases: 3
Wires (Star Connection): 5
Load Step Resolution: 1 kW
Voltage Tolerance (Short Term): ±5%
Load Element Tolerance: ±5%
Insulation Test: 500 Vac
Load Connections: 2 sets of 200A cam lock quick connectors

Technical Specification

    • Thermal emergency cut-out

    • Air flow switch

    • Fan overload protection

    • Emergency stop

  • Control Voltage (optional): 400V / 230VAC
    Cooling Method: Air-forced cooling
    Airflow Volume (approx.): 995 CBM/minute
    Airflow Direction: Horizontal
    Load Switching Contactor Type: AC contactors

  • Country of Origin: China
    Max Ambient Temp (operation): +40°C / +104°F
    Min Ambient Temp (operation): −20°C / −4°F
    Altitude Rating: < 200 m [m.a.s.l.]
    Control Chamber IP Rating: IP 54

  • Portability:

    • 4 universal wheels with brake

    • 4 forklifting channels

    • Stackable: No

    Enclosure Dimensions:
    Width: 1800 mm
    Depth: 1345 mm
    Height: 1320 mm
    Weight: 787 kg

  • Load Bank Control System

    Manual Control: Push buttons
    PLC Control: Remote PC control

    Power Derating with Voltage Applied

    At 400V: 500 kW
    At 380V: 475 kW