Product Specification - Unitronics UMI-B1 UL Series Operation Manual

UMI-B1 UL Series Inverter

2.2 Product specification

Function
Input voltage (V)
Allowable voltage
Power
input
Input current (A)
Input frequency
Output voltage (V)
Output current (A)
Power Output power
output
Output frequency
Control mode
Adjustable-speed
Speed control
Speed fluctuation
Technical
control Torque response
feature
Torque control
Starting torque
AC 1PH 200V–240V, rated voltage: 220V
AC 3PH 200V–240V, rated voltage: 220V
AC 3PH 380V–480V, rated voltage: 460V
-15%–+10%
fluctuation
Refer to the rated value
50Hz or 60Hz
(Hz)
0–input voltage
Refer to the rated value
Refer to the rated value
HP (kW)
0–400Hz
(Hz)
SVPWM, SVC
Asynchronous motor 1: 100 (SVC)
ratio
±0.2% (SVC)
accuracy
±0.3% (SVC)
<20ms (SVC)
10%
accuracy
0. 5Hz/150% (SVC)
150% of rated current: 1 minute
Overload
180% of rated current: 10 seconds
capability
200% of rated current: 1 second
Specification
Allowed range: 47–63Hz
7
Product overview