A-2 Revision 2016/03, 6ELE, V1.14
General Specifications
Control Characteristics
Control System SPWM(Sinusoidal Pulse Width Modulation) control (V/f control)
Frequency Setting Resolution 0.01Hz
Output Frequency Resolution 0.01Hz
Torque Characteristics
Including the auto-torque/auto-slip compensation; starting torque can be
150% at 5.0Hz
Overload Endurance 150% of rated current for 1 minute
Skip Frequency Three zones, setting range 0.1-599Hz
Accel/Decel Time 0.1 to 600 seconds (2 Independent settings for Accel/Decel time)
Stall Prevention Level Setting 20 to 250% of rated current
DC Brake
Operation frequency 0.1-599Hz, output 0-100% rated current
Start time 0-60 seconds, stop time 0-60 seconds
Regenerated Brake Torque
Approx. 20% (up to 125% possible with optional brake resistor or externally
mounted brake unit, 1-15hp (0.75-11kW) models have brake chopper built-
in)
V/f Pattern Adjustable V/f pattern
Operating Characteristics
Frequency
Setting
Keypad Setting by
External Signal
Potentiometer-5kΩ/0.5W, 0 to +10VDC, 4 to 20mA, RS-485 interface; Multi-
function Inputs 3 to 6 (15 steps, Jog, up/down)
Operation
Setting
Signal
Keypad Set by RUN and STOP
External Signal
2 wires/3 wires ((MI1, MI2, MI3)), JOG operation, RS-485 serial interface
(MODBUS), programmable logic controller
Multi-function Input Signal
Multi-step selection 0 to 15, Jog, accel/decel inhibit, 2 accel/decel switches,
counter, external Base Block, ACI/AVI selections, driver reset, UP/DOWN
key settings, NPN/PNP input selection
Multi-function Output Indication
AC drive operating, frequency attained, zero speed, Base Block, fault
indication, overheat alarm, emergency stop and status selections of input
terminals
Analog Output Signal Output frequency/current
Operation Functions
AVR, accel/decel S-Curve, over-voltage/over-current stall prevention, 5 fault
records, reverse inhibition, momentary power loss restart, DC brake, auto
torque/slip compensation, auto tuning, adjustable carrier frequency, output
frequency limits, parameter lock/reset, PID control, external counter,
MODBUS communication, abnormal reset, abnormal re-start, power-saving,
fan control, sleep/wake frequency, 1st/2nd frequency source selections,
1st/2nd frequency source combination, NPN/PNP selection
Protection Functions
Over voltage, over current, under voltage, external fault, overload, ground
fault, overheating, electronic thermal, IGBT short circuit, PTC
Display Keypad (optional)
6-key, 7-segment LED with 4-digit, 4 status LEDs, master frequency, output
frequency, output current, custom units, parameter values for setup and
lock, faults, RUN, STOP, RESET, FWD/REV
Built-in EMI Filter For 230V 1-phase and 460V 3-phase models.
Enviromental Conditions
Enclosure Rating IP20
Pollution Degree 2
Installation Location Altitude 1,000 m or lower, keep from corrosive gasses, liquid and dust
Ambient Temperature
-10
C to 50
C (40
C for side-by-side mounting) Non-Condensing and not
frozen
Storage/ Transportation
Temperature
-20
o
C to 60
o
C
Ambient Humidity Below 90% RH (non-condensing)
Vibration 9.80665m/s
(1G) less than 20Hz, 5.88m/s2 (0.6G) at 20 to 50Hz
Approvals
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