Omron SYSDRIVE 3G3MV SERIES User Manual

9-3
Max. applicable motor capacity
(kW)
0.1 0.2 0.4 0.75 1.5 2.2 3.7 5.5 7.5
Output
specifi-
Rated output
capacity (kVA)
0.3 0.6 1.1 1.9 3.0 4.2 6.7 9.5 13.0
p
cations
Rated output
current (A)
0.8 1.6 3.0 5.0 8.0 11.0 17.5 25.0 33.0
Rated output
voltage (V)
3-phase 200 to 240 V AC (according to the input voltage)
Max. output
frequency
400 Hz parameter setting
Control
charac-
Harmonic-current
countermeasures
DC reactor (option) connection possible
teristics
Control method Sine wave PWM (V/f control or vector control)
Carrier frequency 2.5 to 10.0 kHz (step switching)
Frequency control
range
0.1 to 400 Hz
Frequency precision
(temperature
characteristics)
Digital commands: ±0.01% (–10 to 50°C)
Analog commands: ±0.5% (25 ± 10°C)
Frequency setting
resolution
Digital commands: 0.1 Hz (less than 100 Hz) and 1 Hz (100 Hz or over)
Analog commands: 0.06 Hz/60 Hz (equivalent to 1/1000)
Output frequency
resolution
0.01 Hz
Overload capacity 150% of rated output current for 1 min
External frequency
set signal
Selectable with FREQ adjuster: 0 to 10 V DC (20 kΩ), 4 to 20 mA (250
Ω), and 0 to 20 mA (250 Ω)
Acceleration/decel-
eration time
0.01 to 6,000 s (Independent acceleration and deceleration time
settings: 2 types)
Braking torque Approx. 20% (125% to 150% possible with braking resistor)
Voltage/frequency
characteristics
Set voltage vector control/user V/f pattern
Protec-
i
Motor protection Protection by electronic thermal
tive
func-
tions
Instantaneous
overcurrent
protection
Stops at approx. 250% of rated output current
Overload protection Stops in 1 min at approximately 150% of rated output current
Overvoltage
protection
Stops when main-circuit DC voltage is approximately 410 V
Undervoltage
protection
Stops when main-circuit DC voltage is approximately 200 V (160 V for
single-phase 200-V AC model)
Momentary power
interruption
compensation
(selection)
Stops for 15 ms or more. By setting the Inverter to momentary power
interruption mode, operation can be continued if power is restored within
approximately 0.5 s.
Cooling fan
overheating
Detects at 110 ± 10°C
Grounding
protection
Protection at overcurrent detection level
Charge indicator
(RUN indicator)
Lit when the main circuit DC voltage is approximately 50 V or less.
Specifications
Chapter 9

Omron SYSDRIVE 3G3MV SERIES Specifications

General

Model	SYSDRIVE 3G3MV SERIES
Category	Inverter
Input Frequency	50/60 Hz
Output Frequency	0.1 to 400 Hz
Cooling Method	Forced Air Cooling
Input Voltage	200 to 240 VAC, 380 to 480 VAC
Horsepower Range	0.1 to 15 HP
Power Range	0.1 to 11 kW
Overload Capacity	150% for 60 seconds
Braking Unit	Built-in
Protection Functions	Overcurrent, Overvoltage, Undervoltage, Overheat
Communication	RS-485
Ambient Temperature	-10 to 50°C
Storage Temperature	-20 to 65°C
Humidity	5 to 95% RH (non-condensing)
Vibration	5.9 m/s² or less
Voltage Class	200V, 400V