LSIS SV-iV5 Series, User Manual

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2. Specification
2-3
Note)
1. It represents the output capacity of maximum applicable motor in case 4-pole
motor is used. (220V is based on 220V and 400V is based on 440V.)
2. Rated capacity (=
√
3*V*I) is calculated based on 220V for 200V class, 440V for
400V class.
3. Maximum output voltage cannot be generated above specified input voltage.
4. Derate the rated current by 10% when the input voltage is in the range above
480V.
5. Rated current is derated by 10% above 680VDC of input voltage.
※
500kW AC/DC input type products will be released soon.
2.2 Common Specification
Items Detailed Specification
Inverter type Voltage source inverter using IGBT
C
o
n
tr
o
l
Control method
Vector control inverter with speed sensor attached,
Sensorless Vector control inverter
Speed control
accuracy
Analog setting:
±
0.01% (25
±
10
℃
) of max.
Speed (1,800 rpm)
Digital setting:
±
0.01% (0 ~ 40
℃
) of max. Speed
(1,800 rpm)
Speed setting
resolution
Analog setting:
±
0.1% of maximum Speed
Digital setting: 0.1 rpm
Cut-off frequency of
ASR
50Hz
Torque control
accuracy
3%
Overload Capacity CT: 150%/1Min
Accel/
Decel
Time
setting
0.00 ~ 6000.0 sec (Time unit can be set)
Combination 4 combinations of acceleration/deceleration Time
Pattern Linear, S-Curve
B
ra
k
in
g
Braking method Dynamic braking using external resistors
Braking torque
150%
Braking resistor External braking resistor should be attached.
In
p
u
t
Speed settings
Digital setting via keypad
Multi-step speed setting by input terminal
selection
Analog input settings
Remote setting by option card