14
Standard
Standard
Model
200 V class 400 V class
SF3202-SF3202- SF3202- SF3202- SF3202- SF3202-SF3202- SF3202- SF3204-SF3204- SF3204- SF3204- SF3204- SF3204- SF3204
A20 A40 A75 1A5 2A2 3A7 5A5 7A5 A40 A75 1A5 2A2 3A7 5A5 7A5
Applicable motor (kW)
(Note 1)
0.2 0.4 0.75 1.5 2.2 3.7 5.5 7.5 0.4 0.75 1.5 2.2 3.7 5.5 7.5
Rated capacity (kVA) 0.6 1.0 1.5 2.7 3.8 6.1 9.1 12.2 1.1 1.9 2.9 4.2 6.6 9.9 12.2
Rated output current 1.6 2.6 4.0 7.1 10 15.9 24.0 32.0 1.5 2.5 3.8 5.5 8.6 13.0 16.0
Output
Rated output voltage
(Note 2)
3-phase 200–230 V (corresponding to input voltage)
3-phase 380–460 V (corresponding to input voltage)
Overload current rating
150%, 60 seconds
Rated input voltage 3-phase: 200–230V±10% 3-phase: 380–460V±10%
Frequency 50/60Hz±5% 50/60Hz±5%
PowerControl
Control method Sinusoidal pulse width modulation (PWM) control
Output frequency range
(Note 3)
0.5–360Hz
Frequency accuracy
Digital command: ±0.01% of the Max. frequency, Analog command: ±0.1% (25˚C±10˚C) of the Max. frequency
Frequency setting resolution
Digital: 0.01Hz, Analog: Max. frequency/1000
Carrier frequency 0.5–16 kHz variable
Volt./Freq. characteristic
V/f characteristic (Setting available for constant torque, reduced torque.)
●
V/f characteristics variable arbitrarily
Acceleration/Deceleration time
0.1–3000sec. linear acceleration/deceleration, second acceleration/deceleration setting available
Dynamic braking (short time)
(Note 4)
40% 30% 20% 40% 30% 20%
DC braking Operating frequency, time, and braking force variable
Input signal
Frequency
setting
signal
Operation
signal
Intelligent input terminal
Digital Operation by operator key
Analog Operation by built-in potentiometer (Analog setting)
External setting
DC0–10V • DC4–20mA
(Note 5)
Operator panel
Run/Stop (Forward/Reverse change by function)
External setting
Forward run (A-contact), Reverse run available with terminal assignments (A- or B-contact selectable)
Forward run command, reverse run command, multi-stage speed setting, jogging command
2-stage acceleration/deceleration command, free run stop command, external trip, USP
function, software lock, analog current input select signal, Reset
Output
signal
Intelligent output terminal
Run, frequency match/detect, overload, PID deviation, alarm
Frequency monitor
Analog output frequency monitor, analog output current monitor or digital output frequency monitor.
Alarm output contact ON for the inverter alarm (IC contact output) (Possible to change to OFF for the alarm)
Other functions
AVR function, upper/lower limiter, PID control, carrier frequency, jump frequency, electronic
thermal level, gain/bias adjustment, retry function, automatic torque boost, trip monitoring
etc.
Overcurrent, overvoltage, undervoltage, overload, high temperature, CPU error, EEPROM
error, ground fault detection at startup, internal communication error etc.
Protective function
Location Indoor (Corrosion, toxicity, inflammable gas, dust, or oil mist not allowed.)
Ambient temperature -10–50˚C
(Note 6)
Ambient humidity 90% RH or less
Altitude Altitude 1,000m or less
Vibration 0.6 G or less
Protective structure IP20
Weight (kg) 0.8 0.85 0.9 1.7 1.8 2.8 5.5 5.7 1.3 1.7 1.7 1.7 2.8 5.5 5.7
Operating
ervironment
Storage temperature -10–60˚C(Temperature in a short period of time during transportation)
(Note 1) The applicable motor refers to Sumitomo 3-phase standard motor and AF motor (4-pole).
To use other motors, care must be taken to prevent the rated motor current (50Hz) from exceeding the output current of the inverter.
(Note 2) The output voltage decreases as the main power supply voltage decreases. (Except when AVR function is active)
(Note 3) To operate the motor beyond 60Hz, consult the motor manufacturer about the maximum allowable rotation speed.
(Note 4) The value is the average deceleration torque based on energy absorption capacity for short deceleration cycle (stoppage from 60Hz). This
does apply to continuous regenerative load.
(Note 5) The frequency command is the maximum frequency at 9.8V for input voltage 0–10 VDC, or at 19.6mA for input current 4–20mA.
If this characteristic is not convenient, contact your Sumitomo sales representative.
(Note 6) To use the inverter at 40˚C or higher, it is necessary to reduce the output current rating and carrier frequency values.
SF-320
To Next Page
Loading...
