Parker EME Compax3 device description192-120101 N11 C3I11T11 November 2007 453.5.2. Terminal clamps – max. line cross section C3HTerminal clamps – max. line cross sectionThe line cross sections must correspond to the locally valid safety regulations. Thelocal regulations have always priority.Power clamps(minimum/maximum section)Control linesC3H050V4 2.5 / 16mm 2 2.5mm2massive multiwireC3H090V4 16 / 50mm 2 25 / 50mm 2 2.5mm2C3H1xxV4 25 / 95mm 2 35 / 95mm 2 2.5mm2The standard connection clamps of Compax3H090V4 and Compax3H1xxV4are not suitable for flat line bars.Cover plate for cable feedthroughThe cable feedthrough holes have the following dimensions:C3H050V4 28.6mm for M20, PG16 and ½” NPT (America).37.3mm for M32, PG29 and 1” NPT (America).C3H090V4 22.8mm for M20, PG16 and ½” NPT (America).28.6mm for M25, PG21 and ¾” NPT (America).47.3mm for M40, PG36 and 1¼”” NPT (America).54.3mm for M50, PG42and 1½” NPT (America).C3H1xxV4 22.8mm for M20, PG16 and ½” NPT (America)28.6mm for M25, PG21 and ¾” NPT (America)Recommended tightening torquesHigh voltage supply Braking Resistor GroundingC3H050V4 4Nm / 15.88kg-in 4Nm / 15.88kg-in 4.5Nm / 18.14kg-inC3H090V4 6-8Nm / 53-70lb-in 6-8Nm / 53-70lb-in 6-8Nm / 53-70lb-inC3H1xxV4 15-20Nm / 132-177lb-in 0.7Nm / 2.77kg-in 42Nm / 375lb-inCable jointsUse metallic cable joints permitting a 360° shielding in order to comply with theEMC directive.211: Cable feedthrough plate2: metallic joint with 360° shielding for EMC compliant designThe device must be grounded without interruption according to EN 61800-5-1. Themains supply lines must be protected with a suitable fuse or a circuit breaker (FIswitches or earth fault fuses ar e not recommended).For installation in accordance with EN 61800-5-1 mm Europe: For grounding without interruption, two separate protective leads (<10mm ² cross-section) or one lead (>10mm ² cross-section) are required. Each protective leadmust meet the requirements according to EN 60204.
