INVERTER VFD075E43A
INVERTER VFD075E43A
INVERTER DELTA E SERIES
| Voltage Class | 460V |
| Model Number | VFD075E43A |
| Max.Applicable Motor Output (kW) | 7.5kW |
| Max.Applicable Motor Output (Hp) | 10Hp |
| Rated Output Capacity (kVA) | 13.7kVA |
| Rated Output Current (A) | 18.0A |
| Maximum Output Voltage (V) | 3 - Phase Proportional to Input Voltage |
| Output Frequency (Hz) | 0.1 - 600 Hz |
| Carrier Frequency (kHz) | 1-15kHz |
| Rated Input Current (A) | 19A |
| Rated Input Voltage/Frequency | 3 - Phase , 380-480V , 50/60Hz |
| Voltage Tolerance | +/-10%(342-528V) |
| Frequency Tolerance | +/-5%(47-63Hz) |
| Cooling Method | Fan Cooling |
| Weight(kg) | 4.2kg |
| Control System | SPWM(Sinusoidal Pulse Width Modulation) Control(V/f or sensorless vector control) |
| Frequency Setting Resolution | 0.01Hz |
| Output Frequency Resolution | 0.01Hz |
| Torque Characteristics | Including the auto-torque/auto-slip compensation ; starting torque can be 150% at 3.0Hz |
| Overload Endurance | 150% of rated current for 1 minute |
| Skip Frequency | Three zones,setting range 0.1-600Hz |
| Accel/Decel Time | 0.1 to 600 seconds (2 independent settings for Accel/Decel time) |
| Stall Prevention Level | Setting 20 to 250% of rated Current |
| DC Braking | Operation frequency 0.1-600.0Hz,output0-100% rated current, start time 0-60seconds,stop time 0-60seconds |
| Regenerated Braking Torque | Approx.20% (up to 125% possible with optional brake resistor or externally mounted brake unit,1-15hp (0.75-11kW) models have brake chopper built-in |
| V/F Pattern | Adjustable V/f pattern |
| Frequency Setting Keypad | Setting by arrow |
| Frequency Setting External Signal | Potentiometer-5k/0.5W, 0 to +10VDC, 4 to 20mA, RS-485 interface; Multi-function Input 3 to 6 (15step,jog,up/down) |
| Operation Setting Signal Keypad | set by RUN and STOP |
| Operation Setting Signal External Signal | 2wires/3wires (FWD,REV,EF),JOG operation, RS-485 serial interface (MODBUS), programmable logic controller |
| Muti-Function Input Signal | Multi-step selection 0 to 15, Jog, accel/decel inhibit, 2accel/decel switches; counter, external Base Block(NC/NO), auxiliary motor control is invalid, ACI/AVI selections, driver reset, UP/DOWN key setting, sink/source(NPN/PNP)selection |
| Muti-Function Output Indication | AC drive operating, frequency attained, non-zero frequency, Base Block, fault indication,local/remote indication,auxiliary motor output, drive is ready, overheat alarm, emergency stop and status selections of input terminals(NC/NO) |
| Analog Output Signal | Output frequency/current |
| Alarm Output Contact | Contact will be ON when drive malfunctions (1 Form C/change-over contact or 1 open collector output) |
| Operation Functions | Built-in PLC, AVR, accel/decel S-Curve, over-voltage/over-current stall prevention, 5fault records, reverse inhibition, momentary power loss restart, DC braking, auto torque/slip compensation, auto tuning, adjustable carrier frequency, output frequency limits, parameter lock/reset, vector control, PID control, external counter, MODBUS communication, abnormal reset, abnormal restart, power-saving, sleep/wake function, fan control, 1st/2nd frequency source selection, 1st/2nd frequencysource combination, NPN/PNP selection |
| Protection Functions | Over voltage, over current, under voltage, under current, external fault, overload, ground fault, overheating, electronic thermal, IGBT short circuit, PTC |
| Display Keypad | 6-key, 7-segment LED with 4-digit, 5status LEDs, master frequency, output frequency, output current, custom units, parameter values for setup and lock, faults, RUN, STOP, RESET, FWD/REV |
| Built-in EMI Filter | For 230V 1-phase and 460V 3-phase models |
| Enclosure Rating | IP20 |
| Pollution Degree | 2 |
| Installation Location | Altitude 1,000m or lower, keep from corrosive gasses, liquid and dust |
| Ambient Temperature | -10C to 50C (40C for side-by-side mounting) |
| Storage/Transportation Temperature | -20C to 60C |
| Ambient Humidity | Below 90% RH (non-condensing) |
| Vibration | 9.80665m/s2 (1G) less than 20Hz, 5.88m/s2(0.6G) at 20 to 50Hz |
| Approval |  |
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