Mitsubishi Electric t-NEXT DF DX 011 P1 S, Руководство пользователя, Страница: 50 / 92

t-NEXT DF DX
T_tNEXTDFDX_0719_EN
50
MEHITS S.p.A.
DATA BOOK
OPTIONAL ACCESSORIES: A531 – ON-OFF DAMPER
Non-return air damper with frame driven by electric servomotor.
Accessory installed on units air delivery and it can be matched to plenums and support frame.
The accessory requires mandatory accessory “9973 Wooden cage packing”.
FRAMEWORK
•
Frame in galvanized steel sheet with protective surfaces treatment in compliance with UNI
ISO 9227/ASTMB117 and ISO 7253, and painted with epoxy powders. Colour RAL 9005;
•
Opposed blade dampers in galvanized steel sheet.
•
Actuator for damper control.
•
Terminals for electric connection to the unit.
VERSION (1) U / O U / O U / O U / O U / O U / O U / O U / O U
SIZE E1 E2 E3 E4 E5 E6 E7 E8 E9
A mm 650 785 1085 1305 1630 1873 2175 2499 2899
B mm 650 650 750 905 905 905 905 905 905
C mm 300 450 750 900 1250 1500 1750 2000 2300
D mm 510 510 610 710 710 710 710 710 710
E mm 231 216 216 142 204 250,5 226,5 238,5 288,5
F mm 73 73 73 202 115 61,5 137,5 199,5 249,5
G mm 46 46 46 61 61 61 61 61 61
H mm 170 170 170 170 170 170 170 170 170
Weight (2) kg 20 23 30 40 50 58 65 75 90
1. U = Under, downflow / O = Over, upflow
2. Add this value to the total unit weight
H
F E G C
22
A
B
D