Specifications

DESIGN SPECIFICATIONS
• Microprocessor controlled PWM output
• Output frequency 0.25-120Hz, optional 0.25-400Hz
• Peak overload capacity of 200%
• Process follower 0-5VDC, 0-10VDC, 4-20mA
• Free run or ramp stop
• Controlled reversing
• Selectable preset speeds
• Jog speed
• Dynamic braking
• DC Injection braking
• Separate accel/decel rates
• PID-Setpoint control
• Bus present and fault trip LED
• Fault trip output for customer use
• 2 Programmable analog meter outputs
• 4 Programmable Opto outputs
• NEMA 1 enclosure as standard (-E, -EO) 1-800 hp
• NEMA 4X enclosure as standard(-W) 1-20 hp
ENVIRONMENTAL AND
OPERATING CONDITIONS
• Input voltage - 1 or 3 phase 200-240
VAC±10%, 3 phase 380-480 VAC ±10%, 3 phase 550-600
VAC ± 10%
• Input frequency - 50 or 60Hz ±5%
• Service factor - 1.0
• Duty - continuous
• Humidity - 90% max RH non-condensing
• Altitude - 3300 feet max without derate
OPERATOR KEYPAD
• Digital speed control
• Forward command
• Reverse command
• Stop command
• Jog speed
• Display 32 character alpha-numeric
• Local/Remote key
• Remote mount to 100 feet
• Membrane keys with tactile feel
• NEMA 4X enclosure
PROTECTIVE FEATURES
• Selectable automatic restart at
momentary power loss with free
setting of maximum number of trips
and time between trip and reset
• DC bus charge indicator
• Adjustable time-base overload
• Cause of last 31 trips retained in memory
• Linear heat sink thermal sensor
• Digital display for fault conditions including:
- Over voltage
- Under voltage
- Over current
- Ground fault
- Drive overload
- Heatsink thermal
- External trip
Output Overload 150% for 60 seconds, 170-200% for 3 seconds constant torque
Ratings Capacity 115% for 60 seconds for variable torque
Frequency 0-400Hz
Voltage 0-Maximum Input Voltage (RMS)
Input Frequency 50 Hz 60 Hz
Ratings Voltage 180-230 VAC 340-457 VAC 180-264 VAC 340-528 VAC 495-660 VAC
Phase Three Phase or Single Phase with derate
Control Impedance 1% minimum for required for sizes B2, C2, D2, F, G, G2, G+; 3% minimum for sizes A, E
Spec Method Sinewave Carrier Input, PWM Output
Speed Setting ±5vdc, 0-5vdc, ±10vdc, 0-10vdc, 4-20mA, Digital via Keypad, RS-232, RS-485, DeviceNet, Modbus Plus, Profibus
Accel/Decel 0-3600 Seconds linear or S-curve to maximum speed
Dynamic Braking 20% Min on E,W models, EO models require optional external assemblies
LCD Setup Parameter values for setup and review
Display Running Motor RPM, output current, output voltage, local remote control, Fwd/Rev
Faults Separate message for each trip, last 31 retained in memory
Diagnostics Review of setup and operating parameters
Ambient Temperature 0-40 Deg C for UL listing
Conditions Cooling Forced air included when required
Altitude 0-3300 feet without derate
Humidity 0-90% Max RH non-condensing for NEMA 1; 100% condensing for NEMA 4
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