Inverter drives
Single-phase to three-phase inverters
A single-phase input inverter takes 230 V from an ordinary socket and produces three-phase 230 V for the motor, with speed control and soft start included: the answer for a lathe, mill, compressor, pump or gear motor on a site with single phase only. The motor must be a dual-voltage 230/400 V type wired in delta, which covers nearly all IEC motors up to 3 kW.
Main features
Up to 2.2 kW on a 13 A socket
Speed control and soft start included
Motor rewired in delta for 230 V
IP20 or IP66
Questions we get asked
Can I run a 400 V motor from a single-phase inverter?
Yes if it is a dual-voltage 230/400 V motor rewired in delta, which nearly all motors up to 3 kW are. A star-only 400 V motor cannot.
Does the motor lose power at 230 V?
No. In delta at 230 V it gives its full rated power; the current is higher, which is why the drive and cable are sized for it.
Request a quotation
Quote for single to three phase inverters
Reply within one working day with a price, a lead time and the datasheet.
What lets us quote first time
- Motor nameplate: kW, 230/400 V, full load current
- Supply: 13 A socket or dedicated circuit
- IP rating
- Control