R911287848 (DKR04.1-W300N-BT67-01-FW)

Control level: High
Speed range: Broad with constant power
Connections: Direct to grounded star systems or 3-phase systems
Voltage: 3xAC 400 V ... 480 V
Power connection: Autotransformer for voltage matching
Protection: Optional isolating transformer for overvoltage
Brake resistor: Optional internal or external
Meets protection category: IP20 as per EN 60 529
Cooling method: Airflow in and out of cabinet
Ambient operating temperature: +5° to +45° C
Installation elevation: 0 to 1000 m above sea level
Heat exchangers arrangement: To prevent drippings on electronic equipment