Omron 3G3JV Manual page 22

Specifications
3 p 3-phase Model 3G3JV-
400-V AC 400 V AC
Power
Rated voltage and frequency
models models
supply l
Allowable voltage fluctuation
Allowable frequency
fluctuation
Input power supply capacity
(kVA) (see note 1)
Heat radiation (W) (see note 2)
Weight (kg)
Cooling method
Note: 1. The power supply capacity, is the capacity when the Inverter is operating at its rated output. The value will vary with the
impedance at the input power supply side. (Because the power factor of the input power supply changes, the power factor
will improve if an AC reactor is inserted.) The ratio with the rated current of the motor used and the rated output current of
the Inverter will vary.
2. The "heat radiation" is the power consumed in the Inverter when it is operating at its rated output.
Max. applicable motor capacity (kW)
O p Output Rated output capacity (kW)
specifications ifi ti
Rated output current (A)
Rated output voltage (V)
Max. output frequency
Control
C Harmonic-current countermeasures
characteristics h t i ti
Control method
Carrier frequency
Frequency control range
Frequency precision (temperature
characteristics)
Frequency setting resolution
Output frequency resolution
Overload capacity
External frequency set signal
Acceleration/deceleration time
Braking torque
Voltage/frequency characteristics
Protective Motor protection
f functions ti
Instantaneous overcurrent protection
Overload protection
Overvoltage protection
Undervoltage protection
Momentary power interruption
compensation (selection)
Cooling fin overheating
Grounding protection
Charge indicator (RUN indicator)
Environment
Location
Ambient temperature
Ambient humidity
Ambient temperature
Altitude
Insulation resistance
Vibration resistance
Degree of protection
24
A4002 A4004
3-phase 380 to 460 V AC at 50/60 Hz
–15% to 10%
±5%
1.3 1.9 3.6
23.1 30.1 54.9
1.0 1.1 1.5
Natural cooling
0.2 0.4 0.75
0.9 1.4 2.6
1.2 1.8 3.4
3-phase 380 to 460 V AC (according to the input voltage)
400 Hz parameter setting
DC reactor (option) connection possible
Sine wave PWM (V/f control)
2.5 to 10.0 kHz (in vector control)
0.1 to 400 Hz
Digital commands: ±0.01% (–10°C to 50°C)
Analog commands: ±0.5% (25°C ± 10°C)
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)
0.01 Hz (calculated resolution)
150% of rated output current for 1 min
Selectable with FREQ adjuster: 0 to 10 V DC (20 kΩ), 4 to 20 mA (250 Ω), and 0 to 20 mA
(250 Ω)
0.0 to 999 s (Independent acceleration and deceleration time settings)
Approx. 20%
Set a user V/f pattern
Protection by electronic thermal
Stops at approx. 250% of rated output current
Stops in 1 min at approximately 150% of rated output current
Stops when main-circuit DC voltage is approximately 820 V
Stops when main-circuit DC voltage is approximately 400 V
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.
Detects at 110°C ± 10°C
Protection at rated output current level
Lit when the main circuit DC voltage is approximately 50 V or less.
Indoors (with no corrosive gas, oil spray, or metallic dust)
Operating: –10°C to 50°C
Operating: 95% max. (with no condensation)
–20°C to 60°C
1,000 m max.
5 MΩ min. (Do not carry out any insulation resistance or withstand voltage tests)
2
9.8 m/s max. between 10 to 20 Hz
2
2.0 m/s max. between 20 and 50 Hz
Panel-mounting models: Conforms to IP20
A4007 A4015 A4022
5.1 5.9
75.7 83.0
1.5 1.5
Cooling fan
1.5 2.2
3.7 4.2
4.8 5.5
A4037
9.1
117.9
2.1
3.7
6.6
8.6