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Meets or Exceeds
Item
Voltage Class
Maximum HP
60
Drive Rating (A)
77
Dimensions
Output Frequency
0 – 400 Hz
Main Circuit
Three Phase 460V input auto-transformer 18 pulse design with circuit breaker, IGBT output.
Control Power
DC bus control power
Tolerance
Voltage: ±10% Frequency: ±2%
Control Method
Sine Wave PWM System – Flux Field Current Vector Control
V/Hz Control
Constant Torque, Variable Torque, Open Loop Vector, Auto or Manual Torque Boost, 5 point V/Hz custom curves
Overload Rating
120% for 60 seconds, 100% continuous
Frequency Setting
Encoder Potentiometer integrated into EOI, 0-10V, ±10V, 4-20mA, Binary Input, Motorized Potentiometer Input
Frequency Precision
Analog Input: ±0.2% of maximum output frequency. Digital Input: ±0.01% of maximum output frequency
Frequency Resolution
0.01 Hz – Operation Panel. 0.1 Hz – Analog Input. 10-12 bit A-D converter
Acceleration / Deceleration
0.1~6000 seconds
Speed Regulation
Up to 0.1%, 60:1 speed range
Torque Regulation
10%; less than 3% ripple from 50 to 100% range
Proportional Gain, Integral Gain, Feedback Settings Upper/Lower Deviation Limits, Feedback Source Delay Filter, Feedback
Set Point Control (PID)
Settings Differential Gain
Analog Inputs
Four programmable: (1) 4-20mA, (1) 0-10V, (1) -10 to +10V, (1) 1 to 10kOHM potentiometer connection
Analog Outputs
Two programmable to 31 functions
Digital Inputs
Eight programmable to 67 functions
Output Contacts
Three output terminals, programmable to 52 functions. Form C contacts rated 250V AC, 2 amps inductive
Signal Isolation
Available (3) channel signal isolation for AM/FM outputs and II terminal input, rated at 750V
Control Board
RS232 / 485 and TTL ports standard
Communication Ports
Data Transmission
Profibus, Devicenet, Modbus RTU, Modbus+, Metysys, TCP/IP Ethernet. (Some devices are external)
Main Protective
Current limit, overcurrent, overvoltage, undervoltage, overtorque, load side short circuit, load side ground fault, heatsink
Functions
overheat, ASD overload, motor overload, armature short, CPU error, open output phase, communications error, loss of feedback
Soft Stall
Automatic load reduction control during overload
Retry
Can automatically clear fault upon trip. Programmable to 10 tries, with up to 10 seconds between tries.
Restart
Restart into a rotating motor
LCD EOI (Liquid Crystal
4 lines x 20 characters. Backlit LCD Display. Ability to display multiple parameters on one screen. Keypad may be operated from
Display / Electronic
an external power source. Software is flash upgradeable. Includes multi-function rotary encoder.
Operator Interface)
LED Indicators
Run (Red) / Stop (Green), Remote / Local (Green), DC bus charge indication (red)
Keys
Local /Remote, Monitor / Program, Run, Enter, ESC, Stop / Reset, Up, Down
Monitoring
Main display shows two monitored items continuously, or scrolls up to 40 items.
User selectable and configurable, along with scaling factor multiplier. Voltage display selectable: Amps or %,
Selectable Display Units
Current display selectable: Amps or %.
EOI Communication Ports
RS232 / 485 and TTL ports standard
Remote Mount Display
Remote mountable up to 1000ʼ
Enclosure
NEMA 1, IP20, Gasketed and Filtered
Panel Construction
Free standing, front maintenance type, top or bottom access for motor and power cables
Cooling
Forced air cooled. Top-mounted fans may be removed for movement during shipment or installation.
Color
ANSI-61 Gray
Ambient Temperature
0 - 40°C, 32 - 104°F
Humidity
Max. 95% (non-condensing)
Altitude
1000 m (3300 ft) above sea level or less
Installation
Indoor, no direct sunlight, protect for corrosive gases, explosive gases
Electrical Performance
NEC, ANSI
Your Specifications
W7 Specifications
Standard Specifications
75
100
125
150
96
124
156
190
100"H x 30"W x 24"D
Power Requirements
Control Specifications
Interface
Construction
Ambient Conditions
Standards
460V
200
250
300
400
240
302
370
480
100"H x 42"W x 24"D
500
600
700
800
628
753
879
1004
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