7 Appendix A
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Inverter model 3G3IV-
-
200 to 230 V
A2075A2055A2037A2022A2015A2007A2004
Protective functions Stall prevention Stall prevention at acceleration/deceleration and constant
speed operation
Ground fault Provided by electronic circuit
Power charge indication Charge lamp stays ON until bus voltage drops below 50 V.
Environmental
Location Indoor (protected from corrosive gases and dust)
conditions
Ambient temperature +4° to 104°F(--10° to +40°C) (not frozen)
Storage temperature
(See Note 4)
--4° to 140°F(--20° to +60°C)
Humidity 90% RH (non-condensing)
Vibration 1Glessthan20Hz,upto0.2Gat20to50Hz
Note 1. Our standard 4-pole motor is used for max applicable motor output.
2. Allowable values for the applications not required overload.
3. For Models of 4.1 kVA or less, continuous system operation during power loss less than 1 sec, for
models with capacitor (option), less than 2 seconds.
4. Temperature during shipping (for short period).
Models B2110 to B2220
Inverter model 3G3IV-
-
200 to 230 V
B2110 B2150 B2185 B2220
Max. applicable motor output Hp (kW) (See Note 1) 15
(11)
20
(15)
25
(18.5)
30
(22)
Output characteristics Inverter capacity kVA 20.6 27.4 34 41
Rated output current A 48 64 80 96
Max. continuous output
current (See Note 2) A
54 72 90 108
Max. output voltage 3-phase, 200/208/220/230 V (Proportional to input voltage)
Rated output frequency 50, 60, 72, 90, 120, 180 Hz (up to 400 Hz available)
Power supply Rated input voltage and
frequency
3-Phase: 200/208/220 V, 50 Hz, 200/208/220/230 V, 60 Hz
Allowable voltage fluctuation
+
10%
Allowable frequency
fluctuation
+
5%
Control characteristics Control method Sine wave PWM
Frequency control range 0.1 to 400 Hz
Frequency accuracy Digital command: 0.01%, +14° to 104°F, -- 10 ° to 40°C
Analog command: 0.1%, 77°
±
18°F, 2 5°
±
10°C
Frequency resolution Digital operator reference: 0.1 Hz
Analog reference: 0.06 Hz/60 Hz
Output frequency resolution 0.01 Hz (1/30000)
Overload capacity 150% rated output current for one minute
Frequency setting signal
0to10VDC(20kΩ),4to20mA(250Ω)0
±
10 V
(OPTIONAL)
Accel/Decel time 0.1 to 6000 sec. (Accel/Decel time setting independently)
Braking torque Approx. 20%