Danfoss AHF 010 Design Manual

Also see for AHF 005: Manual Operating instructions

Contents

Danfoss AHF 010 Design Manual Manual pdf 35 page image

5.2.1 Capacitor Disconnect ContactorsSelection table for VLT® Advanced Harmonic Filters AHF 005/AHF 010 using separate Danfoss contactors.AHF current ratingAHFenclosuresizetypeDanfoss contactors380–415 V50 Hz380–415 V60 Hz440–480 V60 Hz600 V60 Hz500–690 V50 HzAHF005[A]AHF010[A]AHF005[A]AHF010[A]AHF005[A]AHF010[A]AHF005[A]AHF010[A]AHF005[A]AHF010[A]Description Ordernumber101410141014101410141014 – – – – X1 CI 9 037H0021.32222922292229222919251925 – – – – X2 CI 16 037H0041.32344055344055344055344055313648313648152024152024152024152024X3 CI 30 037H0055.326682668266826682607360732936293629362936 X4 CI 45 037H0071.329613396133961339613395118951185058505850585058 X5 CI 61 037H3061.321712041712041712041712041541831541837787109128778710912877871091287787109128X6 CI 98 037H3040.32251304251304325381251251304325381231231291355380155197155197240155197155197240X7 CI 180 037H3082.31325381 –304325381–291355380– 240296296366240296296366 X8 CI 180 037H3082.31480 480 480 480 436 436 – 395 – 395 X8 CI 250 037H3267.32Table 5.8 Selection Table, Capacitor Disconnect Contactors - Danfoss Types5.2.1.1 Non-Danfoss ContactorsNon-Danfoss contactors are compatible with the VLT® Advanced Harmonic Filter AHF 005/AHF 010. If using non-Danfosscontactors for capacitor disconnect, always select AC3-types. The current rating of the contactor must be equal to or higherthan 50% of the nominal current rating of the AHF.If the contactor is controlled by external equipment and not by a specific parameter in a Danfoss frequency converter, usecontactors for capacitive switching.Selection of Advanced Harmo... Design GuideMG80C602 Danfoss A/S © 05/2019 All rights reserved. 335 5