Delta VFD007FP4EA-41 - Page 130

Chapter 9 Specifications |CFP2000 Series
9-2
General Specifications
Control Characteristics
Control Method 1: V/F, 2: SVC, 3: PMSVC,
Starting Torque
Reach up to 150% or above at 0.5Hz.
Under FOC+PG mode, starting torque can reach 150% at 0Hz.
V/F Curve 4 point adjustable V/F curve and square curve
Speed Response Ability 5Hz (vector control can reach up to 40Hz)
Torque Limit Light duty: a max. of 160% torque current; Normal duty: a max. of 180% torque current
Torque Accuracy
±5%
Max. Output Frequency(Hz) 599.00 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)
Overload Tolerance
Normal duty: 120% of rated current can endure for1 minute during every 5 minutes
160% of rated current can endure for 3 seconds during every 30 seconds.
Light duty: 120% of rated current can endure for1 minute
Frequency Setting Signal +10V~-10V, 0~+10V, 4~20m
A
, 0~20mA, Pulse inpu
t
Accel./decel. Time 0.00~600.00/0.0~6000.0 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, 17-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
Fan Control
Models above VFD300FP4E(incloudingVFD300FP4E) are PWM control
Models below VFD220FP4E (including VFD220FP4E) are ON/OFF switch control
Protection Characteristics
Motor Protection Electronic thermal relay protection
Over-current Protection
Over-current protection for 220% rated current
『
Light duty: 130~135%
』
current clamp
『
Normal duty: 170~175%
』
Ove
r
-voltage Protection Drive will stop when DC-BUS voltage exceeds 820V
Ove
r
-temperature
Protection
Built-in temperature sensor
Stall Prevention Stall prevention during acceleration, deceleration and running independently
Restart After Instantaneous
Power Failure
Parameter setting up to 20 seconds
Grounding Leakage Current
Protection
Leakage current is higher than 50% of rated current of the AC motor drive
Certifications
, , GB/T12668-2,