so the replacement VFD turned up ( last one lost its magic smoke

)
got it all mounted up in the new enclosure, tested all the wires from the motor for continuity
, leakage to ground etc all ok. turned on the VFD and put the required settings in pressed go.............DL error code. checked the book and it lists 'output short' as the cause.
confused i once again checked for leakage to ground, nothing. checked my meter was working, it was.
OK we'll try again........BANG..... from the motor (no smoke though) turned off the VFD and put the power back on in the shop.
took the motor apart and found one of the supply wires had moved and been catching on the fan and had shorted (this is what killed the original VFD

)
i then replaced the damaged wire and insulated it all up again, reconnected and very gingerly put the power back on to the VFD

it powered up fine, phew looks like i got away with it.... press go again

lights out again. this time the bang came from the VFD

realising that i wasnt going to get this one replaced FOC i decided to strip it down. one of the tracks to one of the IGBT had gone and one pair of IGBT's have continuity across all pins so im guessing they're toast.
now i looked on line at the part number (KDG20N120H2) and fount the spec sheet for it but not able to find a UK stockist. had a look on RS's site and found two possible replacements, the major specs are the same ,voltage,amps etc but there are a few differences.#
could some one with knowledge of these components have a look at the spec sheets and tell me if the replacements from RS will work?
ive attached the PDF spec sheets below .
many thanks