Danfoss Brake Resistor

[OnOff]

Just ordering a Danfoss brake resistor, this spec:

Dynamic brake resistor

70 ohm

Danfoss

175U3404

I think you can get a folded, “mesh” cover that goes over it. My supplier (Medloc) reckons not.....according to his supplier. But I've found this albeit Russian link that suggests they are in fact available:

http://en-el.ru/Brake_Resistor_Danfoss_FC_51

Anyone know a part number?

Cheers

 

[Sidewinder]

Look here:

http://vltcontent.danfoss.com/Cache/CSProxyCache.dll?get&forward=Y_DKDN_P02%3A1090%2FContentServer%2FContentServer.dll%3F&pVersion=0046&contRep=Y_DKDN_P02&docId=00215A9B068C1EE582D4D56B36627F16&compId=DKDDPFM401A102_MCE101.pdf&accessMode=r&authId=CN%3DP02,OU%3DI0020142749,OU%3DSAPWebAS,O%3DSAPTrustCommunity,C%3DDE&expiration=20160329200347&secKey=MIIBUQYJKoZIhvcNAQcCoIIBQjCCAT4CAQExCzAJBgUrDgMCGgUAMAsGCSqGSIb3DQEHATGCAR0wggEZAgEBMG8wZDELMAkGA1UEBhMCREUxHDAaBgNVBAoTE1NBUCBUcnVzdCBDb21tdW5pdHkxEzARBgNVBAsTClNBUCBXZWIgQVMxFDASBgNVBAsTC0kwMDIwMTQyNzQ5MQwwCgYDVQQDEwNQMDICByAQBCEJUhkwCQYFKw4DAhoFAKBdMBgGCSqGSIb3DQEJAzELBgkqhkiG9w0BBwEwHAYJKoZIhvcNAQkFMQ8XDTE2MDMyOTE4MDM0N1owIwYJKoZIhvcNAQkEMRYEFFeY4wl%2BMK24Xy5nB3%2F8ABncvM57MAkGByqGSM44BAMELjAsAhRZggl%2FbhFk74rXZzB2OuQ%2F2N6zrgIUMJT%2BSU7sj%2BTY%2B8qVfa6ZnNrIvAw%3D

& here:

http://vltcontent.danfoss.com/Cache/CSProxyCache.dll?get&forward=Y_DKDN_P02%3A1090%2FContentServer%2FContentServer.dll%3F&pVersion=0046&contRep=Y_DKDN_P02&docId=00215A9B068C1ED3B5E9C7F10A42C7D0&compId=MG90O202.pdf&accessMode=r&authId=CN%3DP02,OU%3DI0020142749,OU%3DSAPWebAS,O%3DSAPTrustCommunity,C%3DDE&expiration=20160329200520&secKey=MIIBUQYJKoZIhvcNAQcCoIIBQjCCAT4CAQExCzAJBgUrDgMCGgUAMAsGCSqGSIb3DQEHATGCAR0wggEZAgEBMG8wZDELMAkGA1UEBhMCREUxHDAaBgNVBAoTE1NBUCBUcnVzdCBDb21tdW5pdHkxEzARBgNVBAsTClNBUCBXZWIgQVMxFDASBgNVBAsTC0kwMDIwMTQyNzQ5MQwwCgYDVQQDEwNQMDICByAQBCEJUhkwCQYFKw4DAhoFAKBdMBgGCSqGSIb3DQEJAzELBgkqhkiG9w0BBwEwHAYJKoZIhvcNAQkFMQ8XDTE2MDMyOTE4MDUyMFowIwYJKoZIhvcNAQkEMRYEFLUBxWtH8NQvgPCgqC3NCg7uzfDuMAkGByqGSM44BAMELjAsAhRXZPwb6Z3RinT0rOc%2BsFicrIVf0gIUUqHBGfbyB2EB34o2ZUexrpNic9c%3D

Failing that, I'd ring Danfoss tomorrow, distributors are notoriously poor on real techie stuff.

 

[OnOff]

Look here:

& here:

Failing that, I'd ring Danfoss tomorrow, distributors are notoriously poor on real techie stuff.

Cheers. Tbh, my supplier is really good. Been using him personally as a "one stop shop" for nearly 30 years now especially where we've not got accounts. Probably HIS supplier that's drawing the blank.

 

[Tony S]

I fabricated (bodged) my own housing and resistor network for a Telemecanique VSD after it had fried yet another “correct” resistor.

OK it didn’t look pretty but it never failed again. Because of the failure rate we had half a dozen spares on stock so I made up a series/parallel network using four resistors. They wouldn’t fit in the panel so I resorted to a bit of tin bashing.

SW, it was on my old favourite, this time a centrifuge filled with liquid concrete

 

[OnOff]

Found the IP65 variant of the resistor it's the 175U3403.