Danfoss VLT DriveMotor FCP 106 Operating Instructions Manual

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7.10 Fuse and Circuit Breaker SpecificationsOvercurrent protectionProvide overload protection to avoid overheating of the cables in the installation. Overcurrent protection must always becarried out according to local and national regulations. Fuses must be designed for protection in a circuit capable ofsupplying a maximum of 100,000 Arms (symmetrical), 480 V maximum. Circuit breakers must be designed for protection in acircuit capable of supplying a maximum of 10,000 Arms (symmetrical), 480 V maximum; or the value rated on the individualcircuit breaker.UL/Non UL ComplianceUse the circuit breakers or fuses listed in Table 7.15, to ensure compliance with UL or IEC 61800-5-1.Circuit breakers must be designed for protection in a circuit capable of supplying a maximum of 10,000 Arms (symmetrical),480 V maximum.In the event of malfunction, failure to follow the protection recommendation can result in damage to the frequencyconverter.EnclosuretypePower 1)[kW]3x380-480 VCircuit Breaker FuseRec. UL Max. ULRec.non-ULMax.non-ULRec.UL Maximum UL Rec.non-ULMax.non-ULTypeRK5,RK1,J, T,CCRK5 RK1 J T CC gG gGMH10.55 CTI25M -047B3146CTI25M -047B3149CTI25M -047B3146CTI25M -047B31496 6 6 6 6 6 10 100.75 CTI25M -047B3147CTI25M -047B3149CTI25M -047B3147CTI25M -047B31496 6 6 6 6 6 10 101.1 CTI25M -047B3147CTI25M -047B3150CTI25M -047B3147CTI25M -047B31506 10 10 10 10 10 10 101.5 CTI25M -047B3148CTI25M -047B3150CTI25M -047B3148CTI25M -047B31506 10 10 10 10 10 10 10MH22.2 CTI25M -047B3149CTI25M -047B3152CTI25M -047B3149CTI25M -047B31526 20 20 20 20 20 16 203.0 CTI25M -047B3149CTI25M -047B3152CTI25M -047B3149CTI25M -047B315215 25 25 25 25 25 16 254.0 CTI25M -047B3150CTI25M -047B3102CTI25M -047B3150CTI25M -047B310215 30 30 30 30 30 16 32Specifications Operating InstructionsMG03L202 Danfoss A/S © Rev. 06/2014 All rights reserved. 437 7