Specifications; Overview; Drive Specifications - Emerson Epsilon Eb Series Reference Manual

Overview

This chapter describes the drive/motor specifications and cable diagrams. Specifically, it
includes:
• Drive and Motor Specifications
• Power Dissipation
• Speed Torque Curves
• E Series Drive Dimensions
• Epsilon Drive Dimensions
• MG Motor Dimensions
• Cable Diagrams
• Vendor Contact Information

Drive Specifications

Power Requirements
Auxiliary Power Supply/
Auxiliary Logic Power Input
Switching Frequency
Power Supply Output
Efficiency - Drive
Ingress Protection (IP) Rating
Serial Interface
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E Series
90 - 264 VAC, 47-63 Hz
(240 VAC for rated performance)
EN-204: 1 Ø
EN-208: 1 Ø
EN-214: 3 Ø (for 1 Ø operation, drive output
power must be derated by 20%)
130 - 370 VDC, 18 W load (including FM's
attached to the drive)
20 kHz
5 VDC, 250 mA maximum for master encoder usage
90-93% at full rated output power
Drive: IP20
MG motors: IP65
NT motors: IP65/IP54
Molded motor and feedback cables: IP65
RS-232 / RS-485
Internal RS-232 to RS-485 converter
Modbus protocol with 32 bit data extention
9600 or 19.2 k baud

Specifications

Specifications
Epsilon Series
Standard Range:
90-264 VAC, 1 Ø, 47-63 Hz
Extended Range: (requires APS)
42-264 VAC,1 Ø, 47-63 Hz
For logic backup, 24 VDC, 0.5 A loading
Eb 202/203 93%
Eb 205 95%
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