Technical Features - Emotron VSB Series Instruction Manual

Emotron VSB Instruction Manual
2 .4 Te c hn ic a l F e a tu re s o f E m o tro n V S B
Rated input voltage
Rated input current
Power input
Frequency
Allowable range of
voltage
Standard applicable
motor (kW)
Rated current (A)
Power output
Output voltage (V)
Output frequency (Hz)
Overload capacity
V/f patterns
Range of speed
regulation
Control
Speed accuracy
characteristics
Speed fluctuation
Torque response
Starting torque
Ta b le 2 -3 Te c h n ic a l Fe a tu res o f E m o tro n V S B
Chapter 2 Product Information
3-phase
AC208V/AC220V/AC230V/AC240V
C400V/AC415V/AC440V/AC460V/AC480V
1-phase
AC220V/AC230V/AC240V
See Section 2.3
50Hz/60Hz, tolerance ±5%
Continuous voltage fluctuation ±10%, short
fluctuation -15% to +10%, i.e. 323V - 528V;
Voltage out-of-balance rate <3%, distortion rate
as per the requirements of IEC61800-2
See Section 2.3
See Section 2.3
3-phase: 0 - rated input voltage, error < ±3%
0.00 - 600.00Hz; unit: 0.01Hz
150% - 1min; 180% - 10s; 200% - 0.5s
V/f control
Sensor-less vector control 1
1:100 ( V/f control, sensor-less vector control 1)
±0.5% (V/f control)
±0.2% (sensor-less vector control 1)
±0.3% (sensor-less vector control 1)
< 10ms (sensor-less vector control 1)
0.5Hz: 180% (V/f control, sensor-less vector
control 1)
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AC380V/A