Hi Guys.

The spindle is 240V 2.9A 0.75Kw 300Hz 17140 RPM.

The VFD is an AT1 - Single to three phase details below.
Item specifics

0.75kW Single To 3 Phase VFD Variable Frequency Drive Inverter

Output voltage adjustable method: PWM control
Brand: Unbranded
Power supply phrase: Single phrase
Control method: V/F open loop
Power supply voltage: Low voltage
DC power supply: Voltage type
Rated current: 5A Filter: NO
Rated voltage: AC 220V
Model: AT1-0750X
Suitable motor power: 0.75kW


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I hope the above helps, I can start the motor spinning really slow but as soon as I get above 19Hz it trips with Err 1 code.

I'm only turning this up really slowly but always with the same result.

I'm really grateful you guys are helping me with this.

Stay Safe.