Delta C2000 Series User Manual page 181

Chapter 9 Specification
Control Method
Starting Torque
V/F Curve
Speed Response Ability
Torque Limit
Torque Accuracy
Max. Output Frequency (Hz)
Frequency Output Accuracy
Output Frequency Resolution
Overload Tolerance
Frequency Setting Signal
Accel./decel. Time
Main control function
Fan Control
Motor Protection
Over-current Protection
Over-voltage Protection
Over-temperature Protection
Stall Prevention
Restart After Instantaneous
Power Failure
Grounding Leakage Current
Protection
Certifications
LD: 1:V/F 2:V/F+PG
ND/HD: 1:V/F 2:V/F+PG
6:FOC Sensorless (For IM), 7. FOC + PG
8:TQC sensorless 9:TQC + PG
Reach up to 150% or above at 0.5 Hz..
4 point adjustable V/F curve and square curve
5 Hz (vector control can reach up to 40 Hz)
Max. of 200% torque current
5%
Light duty and normal duty: 0.01~599.00 Hz; Heavy duty: 0.00 ~ 300.00 Hz
Digital command: 0.01%, -10 ~+40 ; Analog command:
Digital command: 0.01 Hz, Analog command: 0.03 X max. output frequency/60 Hz ( 11 bit)
Light duty: 120% of rated current can endure for 1 minute
Normal duty: 120% of rated current can endure for 1 minute
160% of rated current can endure for 3 seconds d
Heavy duty: 150% of rated current can endure for1 minute during every 5 minutes
180% of rated current can endure for 3 seconds during every 30 seconds.
+10 V~-10, 0~+10 V, 4~20 mA, 0~20 mA, Pulse input
0.00~600.00/0.0~6000.0 seconds
Momentary power loss ride thru, Speed search, Over-torque detection, 16-step speed (max),
Accel/decel time switch, S-curve accel/decel, 3-wire sequence, Auto-Tuning (rotational, stationary),
Dwell, Slip compensation, Torque compensation, JOG frequency, Frequency upper/lower limit settings,
DC injection braking at start/stop, High slip braking, PID control (with sleep function),Energy saving
control, MODOBUS communication (RS-485 RJ45, max. 115.2 kbps), Fault restart, Parameter copy
PWM control
Electronic thermal relay protection
For drive model 230 V and 440 V
Over-current protection for 225% rated normal duty current
current clamp Light duty: 128~141% ; Normal duty: 170~175% ; Heavy duty: 202~210%
Drive will stop when DC-BUS voltage exceeds 1189 V
Built-in temperature sensor
Stall prevention during acceleration, deceleration and running independently
Parameter setting up to 20 seconds
Leakage current is higher than 50% of rated current of the AC motor drive
9-4
3:SVC 4:PM Sensorless 5:PM+PG
3:SVC 4:PM Sensorless 5:PM+PG
GB/T12668-2
0.1%, 25 10