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• Ratings:
0.5 to 150 HP, 208 to 240 VAC
0.75 to 500 HP, 480 VAC
• Overload capacity:
150% for 1 min heavy duty, nominal 110% for 1 min normal duty
• Starting torque:
150%, at 1Hz (V/f), at 0.5 Hz (open loop), at 0.3 Hz (closed loop)
• Output frequency:
0.01 to 300 Hz for heavy duty, 400 Hz for normal duty
• Controlled speed range:
40:1 (V/f), 50:1 (V/f with PG), 200:1 (open loop), 1000:1 (closed
loop)
• Speed regulation:
2-3% (V/f), 0.02% (V/f with PG), 0.2% (open loop), 0.01% (closed
loop)
• Speed/frequency resolution:
0.01% with digital reference, 0.1% with analog reference, 0.1 Hz
with Modbus
• Electronic reversing
• Adjustable accel/decel: 0.1 to 6000 sec
• Stall prevention
• Drive efficiency: 96 to 98%
• Displacement power factor: 0.98
• Power loss ride-thru: 2 sec
• Inertial ride-thru
• Selectable auto restart after momentary power loss
• Programmable auto restart
(0 to 10 attempts) on re-settable fault
• Critical frequency rejection: 3 selectable, adjustable bands
• DC
bus CHARGE indicator
• Optically-Isolated controls
• Phase-to-phase / phase-to-neutral short circuit protection
• Ground fault protection
• Electronic motor overload (UL)
• Current and torque limit
• Over-torque / under-torque detection
• Fault circuit: over-current, over-voltage, and over-temperature
• Input/output phase loss
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• Analog inputs:
-10 to +10 VDC (20K ohms) or 4 to 20 mA (250 ohm)
• Analog outputs:
-10 to +10 VDC or 4-20 mA proportional to output parameters
• Digital pulse train input/output (32 KHz max)
• Digital Inputs: 8 multi-function
• Programmable outputs: Three form A
• Fault contacts: form C
• RS-485/422 communication terminals
• Torque boost: full range, auto
• V/f
ratio: 15 preset, one adjustable
• Slip
compensation
• LCD
keypad display, 5 lines x 16 characters, backlit, 7 languages, copy
function
• Multi-speed settings: 17 available
• Setpoint
(PID) trim control
• Signal follower: bias and gain
• Up /
down / hold reference (digital M.O.P.)
• Timer function; on/off delay
• 32-bit microprocessor logic
• Easy
access, quick start parameter groups
• Nonvolatile memory/program retention
• Flash memory for update and custom applications
• 24
VDC control logic
• DC
injection braking, adjustable level
• Dynamic braking
• High-slip braking
• Ramp
to stop or coast to stop
• Dual
motor parameter sets
• Synchronized start into rotating motor
• Motor auto-tuning, static and dynamic
• Common bus capability
• DC
link choke: 30 to 150 HP at 240 VAC, 30 to 500 HP at 480 VAC
• Twelve-pulse capability: 30 to 150 HP at 240 VAC, 30 to 500 HP at
480 VAC
• Terminal strip, quick disconnect
• Split cover for easy wiring
• Plug-in heat sink fan |
• Ambient service temperatures:
-10 to 40°C (104°F) NEMA 1, to 45°C (113°F) protected chassis
• Humidity: non-condensing 95%
• Altitude: to 3300 feet (1000 meter)
• Input voltage: +10% / -15%, 3 phase
200 to 240 VAC, 380 to 480 VAC
• Enclosure: NEMA 1 or protected chassis (other options)
• Input frequency: 50/60 Hz ± 5%
• 3-phase, 3-wire phase insensitive
• Vibration: 1G, (10 to 20Hz), 0.2G (20 to 50Hz)
• UL,
cUL & CE listed
• IEC:
146A
• MBTF:
Exceeds 28 years
• Tested on fully-loaded motors
• Surface mount technology |
