Chapter 5 Main Circuit Terminals MS300 (High Speed Model) Frame C Main circuit terminals: R/L1, S/L2, T/L3, U/T1, V/T2, W/T3, ,DC-, DC+/+1, +2/B1, B2, Note: 1-phase model with no T/L3 terminal If you install at Ta 45 ° C above environment, please select copper wire which have voltage rating 600V and temperature resistant 90 ° C or above. If you install at Ta 45 ° C environment, please select copper wire which have voltage rating 600V and temperature resistant 75 ° C or 90 ° C. For UL installation compliant, you have to use copper wires when installation, the wire gauge is based on temperature resistant 75 ° C which is according to the requirements and recommendations from UL.
Do not reduce the wire gauge when using higher temperature wire. 5-7 Models VFD7A5MS21ANSHA Max. Wire Gauge Min. Wire Gauge Screw Torque (±10%) VFD7A5MS21ENSHA VFD7A5MS21AFSHA 8 AWG [8.4 mm2] 10 AWG [5.3mm2] M4 20 kg-cm [17.4 lb-in.] [1.96 Nm] VFD11AMS21ANSHA 8 AWG [8.4mm2] VFD11AMS21ENSHA VFD11AMS21AFSHA VFD11AMS23ANSHA VFD11AMS23ENSHA 12 AWG [3.3 mm2] VFD17AMS23ANSHA VFD17AMS23ENSHA 10 AWG [5.3 mm2] VFD5A5MS43ANSHA 14 AWG [2.1 mm2] VFD5A5MS43ENSHA VFD5A5MS43AFSHA VFD9A0MS43ANSHA VFD9A0MS43ENSHA VFD9A0MS43AFSHA