BA CFGER/L1MCCBS/L2T/L3U/T1V/T2W/T3DMA – Power supplyB – DriveC – Shielded motor cableD – MotorE – Separate at least 30 cmF – ControllerG – Signal lineFigure 8.18 Preventing Induced NoiseReducing Radiated and Radio Frequency NoiseThe drive, input lines, and output lines generate radio frequency noise. Use noise filters on input and output sides and installthe drive in a metal enclosure panel to reduce radio frequency noise.Note: The cable running between the drive and motor should be as short as possible.C EDB FAR/L1MCCBS/L2T/L3U/T1V/T2W/T3MGA – Metal enclosureB – Power supplyC – Noise filterD – DriveE – Noise filterF – Shielded motor cableG – MotorFigure 8.19 Reducing Radio Frequency Noiseu Installing Input FusesNOTICE: If a fuse is blown or a Ground Fault Circuit Interrupter (GFCI) is tripped, check the wiring and the selection of the peripheral devices.Check the wiring and the selection of peripheral devices to identify the cause. Contact Yaskawa before restarting the drive or the peripheraldevices if the cause cannot be identifiedn Factory Recommended Branch Circuit ProtectionYaskawa recommends installing one of the following types of branch circuit protection to maintain compliance with UL508C.Semiconductor protective type fuses are preferred. Alternate branch circuit protection devices are also listed in Table 8.3.Table 8.3 Factory Recommended P1000 AC Drive Branch Circuit ProtectionDrive Model NominalOutput PowerHPAC Drive InputAmpsMCCB RatingAmps<1>Time Delay FuseRating Amps <2>Non-time DelayFuse RatingAmps <3>Bussman Semi-conductor FuseRating (FuseAmpere) <4>200 V Class2A0004 0.75 3.9 15 6.25 10 FWH-70B (70)2A0006 1 - 1.5 7.3 15 12 20 FWH-70B (70)2A0008 2 8.8 15 15 25 FWH-70B (70)2A0010 3 10.8 20 17.5 30 FWH-70B (70)2A0012 3 13.9 25 20 40 FWH-70B (70)8.5 Installing Peripheral Devices388 YASKAWA SIEP YAIP1U 01C AC Drive - P1000 Technical Manual
