Control Characteristics |
Operation Mode |
LED Operator or LCD Operator |
Control Mode |
Sine PWM |
Frequency Control Range |
0.1Hz~400Hz |
Frequency Accuracy(varied with temperature) |
Digital Command:±0.01%(-10 ~ +40℃),
Analog Command:±0.1% (25℃ ±10℃) |
Frequency Command Resolution |
Digital Command:0.01Hz,
Analog Command:0.06Hz/60Hz |
Frequency Output Resolution |
0.01Hz |
Overload Resistibility |
150% Rated Current for 1 Minute(CT) ; 120%Rated Current for 1Minute(VT) |
Frequency Setting Signal |
DC 0 ~ +10V / 4 ~ 20mA |
Acc./Dec. Time |
0.0~6000.0 sec (Accel/Decel Time Can be Set Independent) |
Voltage-Frequency Characteristics |
V/F Curve Can be Set Through Paramenter Setting(16Types) |
Regeneration Torque |
100%,2%ED,5 sec |
Main Control Function |
Auto Torque Boost, Slip Compensation, Restart After Momentary Power Loss, Energy-Saving, PID Control, RS-485 Communication, Simple PLC Function, Sensorless Vector Control |
Extra Function |
Up/Down Operation, 4 Different Sets of Fault Status Record (Including Latest One), Cumulative Power On & Operation Hour Memory, Energy Savings Function, MODBUS Communication, Multiple-Pulse Output Ports, etc. |
Protection Function |
Stall Prevention |
During Acceleration/Deceleration and Constant Speed Operation
(Current Level can be Selected During Acceleration and Constant Speed Operation. During Deceleration, Stall Prevention can be Enabled or Disabled) |
Instantaneous Overcurrent (OC) |
Stopped if above 200% Rated Current |
Inverter overloads Protection(OL2) |
Stopped if above 150% Rated Current for 1 Minute |
Motor Overload (OL1) |
Electronic Overload Curve Protection |
Over voltage(OV) |
Motor Coasts to Stop if VDC > 410V (230V) or VDC > 820V (460V) |
Low voltage(UV) |
Motor Coasts to Stop if VDC < 200V (230V) or VDC < 400V (460V) |
Momentary Power Loss Ride-Through time |
Motor Coasts to Stop after Momentary Power Loss Lasting > 15ms |
Overheat (OH) |
Protection by Thermistor |
Grounding Protection (GF) |
Protection by the DC Current Sensor |
Charge Indication |
Light when the DC Bus Voltage ≧50V |
Mechanical Construction |
Enclosed, Wall-Mounted Type (NEMA-1) |
Cooling |
Forced |
Weight(Kg) |
|
Environmental Conditions |
Location |
Indoor (No Corrosive Gas and Dust Present) |
Ambient Temperature |
+14 to 104oF, -10 to +40ºC (Not Frozen) |
Storage Temperature |
-4 to 140oF, -20 to +60ºC |
Humidity |
Below 90%RH (Non-Condensing) |
Altitude, Vibration |
Below 3300ft (1000m), 5.9m/S�U (0.6G), (JISC0911 Standard) |
Communication Function |
RS-485 Built-in (MODBUS ) |
EMI |
Meet EN50081-2 (1994) With Specified EMI Filter |
EMC Compatibility |
Meet Pr EN50082-2 |