Standard Specifications - Powtran PI9000-S Series User Manual

2-2.Standard specifications

Items
Voltage
frequency levels
Recommend pv
input
voltage range
Control system
Control method
Automatic
boost function
Acceleration/de
celeration
control
V/F curve mode
Over
capability
Maximum
frequency
Carrier
Frequency
Input frequency
resolution
Start torque
Speed range
Steady-speed
precision
Torque response
Torque boost
DC braking
Jogging control
Multi-speed
operation
Built-in PID
Single-phase 220V± 10%，50/60Hz± 5%
and
Three-phase 220V± 10%，50/60Hz± 5%
Three-phase 380V± 10%，50/60Hz± 5%
G1/G2：DC 200～380V；
DC
G3：DC 350～750V
High performance vector control inverter based on DSP
V/F control, vector control W/O PG
torque Realize low frequency (1Hz) and large output torque
control under the V/F control mode.
Straight or S-curve mode. Four times available and time
range is 0.0 to 6500.0s.
Linear, square root/m-th power, custom V/F curve
load G type:rated current 150% - 1 minute, rated current 180% -
2 seconds
Vector control:0 to 300Hz
V/F control:0 to 3200Hz
0.5 to 16kHz; automatically adjust carrier frequency
according to the load characteristics.
Digital setting: 0.01Hz Analog setting: maximum
frequency× 0.1%
G type: 0.5Hz/150% (vector control W/O PG)
1:100 (vector control W/O PG)
Vector control W/O PG: ≤ ± 0.5% (rated synchronous
speed)
≤ 40ms (vector control W/O PG)
Automatic torque boost; manual torque boost(0.1% to
30.0%)
DC braking frequency: 0.0Hz to max. frequency, braking
time:
0.0 to 100.0 seconds, braking current value: 0.0% to
100.0%
Jog Frequency Range: 0.00Hz to max. frequency;
Jog Ac/deceleration time: 0.0s to 6500.0s
Achieve up to 16-speed operation through the control
terminal
Easy to realize closed-loop control system for the process
control.
Chapter2.Standard Specifications
Specifications
9