Technical Specifications; Power Data - WEG CFW-11 User Manual

TECHNICAL SPECIFICATIONS

This chapter describes the technical specifications (electric and
mechanical) of the CFW-11 inverter series frame size E models.

8.1 POWER DATA

Power Supply:
Voltage tolerance: -15 % to +10 %.
Frequency: 50/60 Hz (48 Hz to 62 Hz).
Phase imbalance: ≤3 % of the rated phase-to-phase input voltage.
Overvoltage according to Category III (EN 61010/UL 508C).
Transient voltage according to Category III.
Maximum of 60 connections per hour (1 per minute).
Typical efficiency: ≥ 97 %.
Typical input power factor: 0.94 in nominal conditions.
Technical Specifications
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