8-2
460V Series
Frame Size A0 A
Model VFD-_ _ _CB43A-_ _ _
*1
007 015 022 037 040 055 075
Applicable Motor Output (kW)
0.75 1.5 2.2 3.7 4.0 5.5 7.5
Applicable Motor Output (HP)
1 2 3 5 5.5 7.5 10
Rated Output Capacity (kVA) 2.4 3.2 4.8 7.2 8.4 10 14
Rated Output Current (A) 3.0 4.0 6.0 9.0 10.5 12 18
Overload Tolerance
rated output current is 120% for 60 seconds;
rated output current is 160% for 3 seconds
Max. Output Frequency (Hz) 600.00Hz
NORMAL
DUTY
Carrier Frequency (kHz) 2~15kHz (Factory Setting: 8 kHz)
Rated Output Capacity (kVA) 2.3 3.0 4.5 6.5 7.6 9.6 14
Rated Output Current (A) 2.9 3.8 5.7 8.1 9.5 11 17
Overload Tolerance
rated output current is 150% for 60 seconds;
rated output current is 180% for 3 seconds
Max. Output Frequency (Hz) 600.00Hz
Output Rating
HEAVY
DUTY
Carrier Frequency (kHz) 2~15kHz (Factory Setting: 2 kHz)
Input Current (A) Normal Duty
4.3 5.9 8.7 14 15.5 17 20
Input Current (A) Heavy Duty 4.1 5.6 8.3 13 14.5 16 19
Rated Voltage/Frequency AC 380V~480V (-15% ~ +10%), 50/60Hz 3-Phase
Operating Voltage Range 323~528Vac
Input
Rating
Frequency Tolerance 47~63Hz
Cooling method Natural cooling Fan cooling
Braking Chopper Built-in
*1：_ _ _ " means models such as -20 / -21 / -21M.
General Specifications
Control Method 1: V/F, 2: SVC, 3: VF+PG, 4: FOC+PG,
Starting Torque
Reach up to 150% or above at 0.5Hz.
Under FOC+PG mode, starting torque can reach 150% at 0Hz.
Speed Response Ability 5Hz (vector control can reach up to 40Hz)
Torque Limit Max. 200% torque current
Torque Accuracy
±5%
Max. Output Frequency (Hz) normal duty: 0.00~600.00Hz; Heavy duty: 0.00 ~ 600.00 Hz
Frequency Output Accuracy
Digital command:±0.01%, -10 ~+40℃℃, Analog command: ±0.1%, 25±10℃
Output Frequency
Resolution
Digital command:0.01Hz, Analog command: 0.03 X max. output
frequency/60 Hz (±11 bit)
Frequency Setting Signal
+10V~-10
，
0~+10V
，
4~20mA
，
0-20mA
Accel./decel. Time 0.00~600.00 seconds or 0.0~6000.0 seconds
Main control function
Torque control, Droop control, Speed/torque control switching, Feed forward
control, Zero-servo control, Momentary power loss ride thru, Speed search,
Over-torque detection, Torque limit, 16-step speed (max), Accel/decel time
switch, S-curve accel/decel, 3-wire sequence, Auto-Tuning (rotational,
stationary), Dwell, Cooling fan on/off switch, 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
Control Characteristics
Fan Control
User Pr07-19 to control cooling fans.
Motor Protection Electronic thermal relay protection
Over-current Protection
For drive model 230V and 460V
Over-current protection for 240% rated current
current clamp
『
Normal duty: 170~175%
』
;
『
Heavy duty: 180~185%
』
Over-voltage Protection
230: drive will stop when DC-BUS voltage exceeds 410V
460: drive will stop when DC-BUS voltage exceeds 820V
Over-temperature Protection Built-in temperature sensor
Stall Prevention Stall prevention during acceleration, deceleration and running independently
Protection
Characteristics
Grounding Leakage Current
Protection
Leakage current is higher than 50% of rated current of the AC motor drive
Certifications
GB/T12668-2
Call 1(800)985-6929 for Sales
Call 1(800)985-6929 for Sales
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