Does anyone have the specs for the Braking Resistor?

I have the Sunfar C300 VFD 1.5 KW.

Is it a 400 watt power and 70 Ohm resistor or a 500 watt and 300 ohm resistor?

I have waited far too long for this upgrade but being that I'm not swapping spindles or VFD's anytime soon, it's still important for me.

Thank you.