Dears,

We have a customer that has SINAMICS S150 with internal defected thermocouple for one of the fans inside VFD.

Defected sensor type is A2-70 TNE and connected via X31 to CIB Module.

We were searching through VFD spare parts list, but could not find the required thermocouple sensor.

Best regards,

Mohammad Abusharkh

Hello,

these thermocouples are not designed to be replaced by the customer. Therefore they are not listed as spare parts.

You have to order a repair service, and they will do it (and adjust the new part?) for you.
Contact your local Siemens contact, how to get the repair service.