WEG CFW300 - 8 Technical Specifications; Power Data

CFW300 | 31
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Technical Specifications
8 TECHNICAL SPECIFICATIONS
8.1 POWER DATA
Power Supply:
 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 (EM 61010/UL 508C).
 Transient voltages according to Category III.
 Maximum of 10 connections per hour (1 every 6 minutes).
 Typical efficiency: ≥ 97 %.
 Classification of chemically active substances: level 3C2.
 Mechanical condition rating (vibration): level 3M4.
 Audible noise level: < 60dB.
For further information about the technical specifications, refer to APPENDIX B - TECHNICAL
SPECIFICATIONS on page 113.