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Features
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- The range covers sizes 200 - 1000mm diameter with Elta axial flow impellers.
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Construction
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- The AMS range of roof units are precision manufactured from glass fibre re-enforced polyester resin giving a strong yet lightweight construction.
- The cowls have been aerodynamically designed to produce the minimum possible resistance to airflow whilst offering full protection against the weather.
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Motors
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- Totally enclosed IP55 tested to BS4999 and BS5000 and suitable for exposure to weather.
- Standard voltages are 400 volt and 230 volts nominally.
- Single-phase IP55 speed controllable motors are available.
- The rotorex motors are IP44 protected with a working temperature of -40°C to 40°C.
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Special features
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- Refer to p D-2. High temperatures smoke spill fans are available.
- Special voltages, speeds and classes are available on request.
- Special finishes in hard gloss gel coats are available.
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Soaker Sheets
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- Soaker sheets are available in most modern roof profiles complete with integral upstands.
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Selection procedure
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- The units are selected of the standard AMS axial flow curves allowing a K factor of 1.0 for the RDE and a K factor of 1.25 on the RVE.
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Dimensions
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Model RDE/RVE |
A |
B |
C |
D |
E |
F |
K |
L |
Kg |
200/250 |
460 |
325 |
450 |
275 |
80 |
425 |
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11 |
300 |
530 |
400 |
520 |
325 |
80 |
500 |
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19 |
315/350 |
660 |
400 |
660 |
400 |
80 |
600 |
690 |
450 |
21 |
400/450 |
760 |
500 |
760 |
450 |
80 |
700 |
790 |
510 |
28 |
500/560 |
910 |
650 |
900 |
585 |
100 |
850 |
940 |
640 |
46 |
630/710 |
1160 |
790 |
1020 |
675 |
100 |
990 |
1065 |
725 |
73 |
800 |
1410 |
900 |
1140 |
725 |
120 |
1100 |
1200 |
750 |
128 |
1000 |
1680 |
1100 |
1400 |
795 |
120 |
1300 |
1460 |
750 |
196 |
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Dimensions
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Nominal lengths only |
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Model RUSS |
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A |
B |
C |
D |
RUSS |
3/4 |
620 |
550 |
100 |
1500 |
RUSS |
5 |
850 |
780 |
110 |
1700 |
RUSS |
7 |
970 |
900 |
110 |
1800 |
RUSS |
8 |
1105 |
1030 |
120 |
2200 |
RUSS |
10 |
1300 |
1230 |
120 |
2300 |
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Performance
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AUTO CAD
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RDE 200 250 |
RDE 300 |
RDE 400 450 |
RDE 500 560 |
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RDE 630 710 |
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PDF
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