Appendix A Specifications |DD Series
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Appendix A Specifications
VDD-DD series provide our customers 230V-200W model and 230V-400W model, choose the
one that fits your need. The table below facilitates our customers' purchase.
Drive Specifications
Model VFD-_ _ _DD 002 004
pplicable Motor Output(W) 200 400
Rated Output Capacity
(kVA)
0.6 1.0
Rated Output Current
(A)
1.5 2.5
Maximum Output
Voltage (V)
Proportional to Input Voltage
Output Frequency (Hz)
0.00~120.00Hz
Carrier Frequency
(kHz)
10 kHz
Output Rating
Rated Input Current (A)
4.9A 6.5A
Voltage Tolerance
Single phase 200~ 240V (-20%~+10%) (160~264V)
Input
Rating
Frequency Tolerance
50/60Hz ±5% (47~63Hz)
Cooling Method 200W natural cool /400W natural cool
Frame Size W170mm*L215*H55mm
Common Characteristics
Control Method 1: V/F, 2: VF+PG, 3: SVC, 4: FOC+PG, 6:PM FOC+PG
Starting Torque
Starting torque at 0.5Hz is more than 150%, at 0 Hz is FOC+PG
control mode
Speed Control Range 1:100(external PG installation can achieve 1:1000)
Speed Control Accuracy
±0.5% (external PG installation can achieve ±0.02%)
Speed Response Ability 5Hz (vector control can attain 30Hz)
Max. Output Frequency (Hz) 0.00 to 120.00 Hz
Output Frequency Accuracy
Digital command ±0.005%
Frequency Setting
Resolution
Digital command ±0.01Hz
Torque Limit 200% torque current as maximum
Accel/Decel Time 0.00~600.00 sec
V/F Curve Pattern Adjustable V/F curve of 4 independent points
Control Characteristics
Brake Torque 50% ED for 3 seconds, during every 30 seconds (optional)
Keypad By parameter setting
Frequency
Setting
Signal
External Signal
Multi-function input selection 1~5 (15 step speeds; At low speed),
parameter setting on serial communication port (RS-485)
Keypad Set by RUN, STOP key Operation
Setting
Signal
External Signal
2 wires (OD, CD, RUN), At low speed operation, RS-485 serial
interface, demo mode
Operating Characteristics
Multi-Function Input Signal
Multi-step speed selection MI1~MI15, At low speed, first to second
accel/decel switches, demo mode, force stop, emergency stop,
operation command source, parameter lock, driver reset,
open/close limit signal, door open prohibited signal, force open
signal, reposition, 2nd step open/close curve selection
