Alpha ALPHA6000 Series - Page 217

Appendix2 Technology Standards
http://www.acdrive-china.com
217
Items Standards
Ac drive
Model
3200G/
3200P
3220G/
3220P
3250G/
3250P
3280G/
3280P
3315G/
3315P
Motor Output
（kW）
200 220 250 280 315
Rated output
current（A）
380.0 426.0 480.0 520.0/ 600.0
Ac drive
Model
3355G/
3355P
3400G/
3400P
3500G
Motor Output
（kW）
355 400 500
Rated output
current（A）
680.0 750.0 900.0
Rated output
voltage
0～Rated input voltage
Overload
Capability
Types for general purpose control: 150% 1 minute, 180% 20 seconds;
Types for constant pressure water supply: 120% 1 minute; 150% 1
second.
Control
method
Magnetic flux vector control
Frequency
range
0.00～650.0Hz(S2R4GB～3004GB)/
0.00～400.00Hz(35R5GB/37R5PB～3500G)
Frequency
Setting
Resolution
Digital instruction ±0.01％（-10℃～+40℃）;
Analog instruction ±0.01％（25℃±10℃）
frequency
setting
resolution
Digital Reference 0.01 Hz; Analog Reference 1/1000 of the maximal
frequency
Output
frequency
resolution
0.01 Hz
Frequency
setting signal
0～10V,0～20 mA
Accelerating/
decelerating
characteristic
0.1～3600 second（Accelerating and decelerating time can be set
separately）
Brake torque With additional braking resistor, the brake torque can reach 125%
No. of V-f
Patterns
4 fixed V/F Patterns selectable and 1 custom