Output terminals (Frame
R8i) – Side view
Busbars to quick connector: M12. Torque: 50 N·m (37 lbf·ft)
Busbars to support insulators: M8. Torque: 9 N·m (6.5 lbf·ft)
Cables to busbars: M12 or ½″. Torque: 70 N·m (52 lbf·ft)
Control connections
See chapter Control units of the drive (page 297).
Efficiency
Approximately 98% at nominal power level
Degree of protection
Frames R1i…R5i: IP20
Frames R6i…R8i: IP00
Optical components
The specifications of the optic cable are as follows:
• Storage temperature: -55 … +85 °C
• Installation temperature: -20 … +70 °C
• Maximum short-term tensile force: 50 N
• Minimum short-term bend radius: 25 mm
• Minimum long-term bend radius: 35 mm
• Maximum long-term tensile load: 1 N
Technical data 289
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