TM 5-3895-374-24-1OptionsStandard resistances VY1-ADR010W2000Presentation: louvred enclosure, with cover (painted in grey RAL 7032), weight 26 kg.For dimensions in inches, multiply by 0,03937.Composition: 12 stainless steel elements 1,7 Q (cold state) and average power 250 to 300 W for a steady state temperature of the elements of about 300°CThe elements are connected in series A parallel connecting strip enables the following characteristics to be obtained- ohmic value when cold 10 W,rated power1800 W,- maximum power 40 kW, 1sFor connecting, take off the louvred coveron the same side as the earth terminal,fixed with 4 M6 screwsWiring precautions- the resistance terminals' DC voltage canreach 1000 V, use conductors with<1000 V insulation rating,- recommended section 25 mm2(AWG 4),- connect the resistance to thePA-PB terminals, having removed theprotection insulatorNoteFor ATV-452D75(N) and D90(N) speed controllers, if the average braking power is < 3000 W during one cycle, a single standardized resistance may prove sufficient in that case, remove the connecting strip, and connect in parallel the 2 units of 6 elements to obtain 5 W - 3000 W(page 3-217)
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business
