TM 5-3895-374-24-1
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Standard resistances VY1-ADR010W2000
Presentation: 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°C
The elements are connected in series A parallel connecting strip enables the following
characteristics to be obtained
- ohmic value when cold 10 W,
rated power
1800 W,
- maximum power 40 kW, 1s
For connecting, take off the louvred cover
on the same side as the earth terminal,
fixed with 4 M6 screws
Wiring precautions
- the resistance terminals' DC voltage can
reach 1000 V, use conductors with
< 1000 V insulation rating,
- recommended section 25 mm2
(AWG 4),
- connect the resistance to the
PA-PB terminals, having removed the
protection insulator
Note
For 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)
