Dynamatic EC 2000 - SPECIFICATIONS; Features; Power and Load Ratings; Electrical Protection

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SECTION 2 – SPECIFICATIONS
2.1 Features
• Eddy current drive digital controller
• Available in panel and NEMA enclosed configurations
• Adjustable output voltage from 0 – 90VDC
• Up to 8 amps output (see EC 2000 – HP models for higher voltage or current outputs)
• Ethernet IP add-on available
• Speed (AC tachometer generator or speed pickup) or torque (clutch current) feedback
permissible
• Adjustable brake current output
• Controllable via potentiometer, follower signal (0-10V, 4-20mA), or the keypad
• 115VAC standard power input
• Digital, noise free operation
• Fuse and MOV protected
• Back-lit LCD with keypad user interface
• Programmable analog and relay outputs for different speeds/states and monitoring.
• Recorded and displayed faults
2.2 Power and Load Ratings
• Input voltage: 115VAC, 50/60Hz
• Input Line Current: 8.0A RMS
• Output: 8.0A DC Output at 90VDC MAX
• Inversion and field forcing available to 90VDC
• “Run” Relay (SPST): 115 VAC or 24 VDC at 5A (Resistive); 150VA Pilot Duty
• Programmable “F” Relay (SPDT): 2A @ 115 VAC
• Load Regulation: -0.25% load change from 25% to full load
• Line Regulation: +/- 1% of rated speed for +/-10% change in line voltage
• Thermal Drift: +/- 0.05% of rated speed per °C
• Linearity: +/- 2% of maximum rated speed
• Minimum Regulated Speed: 25 RPM
• Linear Acceleration/Deceleration Range: 1% - 200% of top speed/sec
2.3 Electrical Protection
• Fuses: 10A, 250VAC, Type ABC
• Metal Oxide Varistors
o 240V, 10kA
o Used on both input and output