7 Technical data
BU 0200 en-3118 239
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7.2 Electrical data
The following table lists the electrical data for frequency inverters. The details based on measurement
series for the operating modes are for orientation purposes and may deviate in practice. The
measurement series were made at the rated speed with 4-pole NORD standard motors
The following factors have a particular influence on the determined limiting values:
Wall-mounting
• Installation location
• Influence from adjacent devices
• Additional air currents
and also with
Motor Assembly
• Type of motor used,
• Size of motor used
• Speed with internally ventilated motors
• Use of external fans
Information
Information about current and power
The powers stated for the operating modes are only a rough categorisation
The current values are more reliable details for the selection of the correct frequency inverter/motor combination!
The following tables include the data relevant for UL, among other things(please see chapter 1.7 "UL
and CSA approval").
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