Delta Electronics VFD-EL Series AC Inverter for 3.7kW (5.0HP) 400V 3 Ph motor in VxF or Sensorless Vector control to 8.2A. Converts fixed frequency 3 phase 400V input to variable frequency three phase 400V, to control the speed of a standard AC induction motor.
Dimensions: Frame B 100mm Wide x 136mm Deep x 174mm High.
Enclosure Rating: IP20.
Weight: 1.7kg.
Overload: 150% x 60 seconds.
Speed Control Range: 0-599Hz.
Braking: None, DC + - Connections for the optional braking unit (BUE-20037) linked below.
Keypad: Fixed on board with potentiometer (see options linked below for remote mounting additional keypad).
Features: 6 Digital Inputs, 1 Analogue Input, 1 Analogue Output, 1 Change-Over Relay Contact, 10V x 3mA Power Supply, 24V x 5mA Power Supply and RS485 Communications port.
Input Current: 9A.
Input Voltage: 380-480V Three Phase +-10% at 50-60Hz (47-63Hz).
EMC Compliance: IEC EN 61800-3 Category C1 (Domestic) for cable lengths to 1m, C2 (Industrial) for Cable length to 5m. Can be disabled if not required.
Mounting: Cubicle mount via 35mm DIN rail, or surface mount via 4 x M5 screws on 89mm x 163mm centres.
Ambient: Rated -10°C to 50°C (not condensing) below 90% RH, or 40°C for multiple side by side mounting.
Ventilation Space: 50mm at sides, 120mm above and below (0mm between for multiple side by side mounting, refer to manual for further details.)
Cooling: Fanless design.
Part Number: VFD037EL43A.
Download the Delta VFD-EL Manual from the links below:-