IMO SD1 Series AC Inverter for 4kW 400V 3ph motor to 9.5A at high overload or when Fan/Pump rated. Operates in VxF or Sensorless Vector and converts fixed frequency Three Phase 400V input to variable frequency Three Phase 400V to control a standard AC induction motor.
Size 3: 146mm Wide x 167mm Deep x 256mm High. IP20.
Weight: 3.1kg.
Overload: 150% x 60 seconds. High Overload. (Once every 10 minutes)
Speed Control Range: 0-590Hz.
Braking (DBr): Built-in braking transistor. An 80 Ohm (minimum), 122 Ohm (100% braking torque) external resistor is required for Dynamic Braking. Resistor is not supplied and should only be fitted if this feature is required. Resistor option given below.
Includes removable Operator Keypad with potentiometer
2 Analogue Inputs, 4 Digital Inputs, 1 Pulse Input, 2 Analogue Outputs, 1 Digital Output, 2 Relay Outputs.
Serial Communications: Terminals for Modbus RS485 (Wired)
Safe Torque Off (STO) function to SIL3 (EN61800-5-2)
Input Current: 13.5A.
Input Voltage: 380-440V Three Phase -15% +10% at 50-60Hz
EMC Compliance: IEC EN 61800-3 Category C3 (Industrial). Disabled by default, can be enabled using a link.
Cubicle mount.
Rated at 40°C ambient.
Ventilation space in front: [not specified], above: 100mm, below: 100mm, at sides: 30mm.
Mounting via 4 x 6mm fixings (not supplied) at rear on 244mm x 131mm centres.
Heat Loss: XXXW
Manufacturer part number is SD1-9.5A-43