5-2
5-1 Specifications of Inverters
General Specifications for 200-V Inverter
Model 3G3HV- A2037 A2055 A2075 A2110 A2150 B2185 B2220 B2300 B2370 B2450 B2550 B2750
Maximum
applicable motor
capacity (kW)
3.7 5.5 7.5 11 15 18.5 22 30 37 45 55 75
Output
charac-
Rated output ca
-
pacity (kVA)
6.7 9.5 13 19 24 30 37 50 61 70 85 110
teristics
Rated output
current (A)
17.5 25 33 49 64 80 96 130 160 183 224 300
Maximum output
voltage (V)
3-phase, 200 to 230 V
AC (Corresponds to input voltage.)
Maximum output
frequency (Hz)
400 Hz (Set by parameter constant.)
Power
supply
charac-
teristics
Rated voltage
(V)
Rated frequency
(Hz)
3-phase, 200 to 230 V
AC, 50/60 Hz
Allowable volt
-
age fluctuation
–15% to 10%
Allowable fre
-
quency fluctua
-
tion
±5%
Heat generated (kW)
0.22 0.30 0.35 0.59 0.73 0.89 1.2 1.4 1.8 2.1 2.7 3.3
W
eight (kg)
Approx.
4.5
Approx.
5.5
Approx.
6.0
Approx.
11
Approx.
11
Approx.
28
Approx.
28
Approx.
61
Approx.
62
Approx.
80
Approx.
80
Approx.
135
Control Characteristics
Model 3G3HV- A2037 A2055 A2075 A2110 A2150 B2185 B2220 B2300 B2370 B2450 B2550 B2750
Power
supply harmonic
countermeasures
DC reactor connection possible.
DC reactor built in.
12-pulse rectification input
Control method
Sine wave PWM (high-carrier frequency control)
Carrier frequency
2.5 to 15 kHz (Step setting) 2.5 to 10 kHz (Step setting)
Frequency control range
0.1 to 400 Hz
Frequency precision
(temperature characteris
-
tics)
Digital commands:
±
0.01% (–10 to 40
°C)
Analog commands:
±
0.1% (25
±10°C)
Frequency setting resolu
-
tion
Digital commands:
0.1 Hz
Analog commands:
0.6 Hz/60 Hz (1/1,000 or equivalent)
Output frequency resolution
0.1 Hz
Overload capacity
150% of rated current for one minute 120% of rated current for one minute
Frequency setting signal
0- to 10-VDC (20 k
Ω
) voltage input or 4- to 20-mA (250
Ω
) current input
Acceleration/Deceleration
time
0.0 to 3,600 s (acceleration and deceleration set separately)
Braking torque
Approx. 20% (Up to 125% possible with
external braking resistor
.)
Approx. 20% (External braking resistor cannot be attached.)
V
oltage/frequency charac
-
teristics
Select from 15 types of fixed V/f patterns or set any V/f pattern.
Specifications Chapter 5
To Next Page
Loading...
Need help?
General