CIAT PowerCiat LX HE, Instruction Manual

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POWERCIAT LX ST/HE/XE EN-
18
4.1 - Physical properties of LX units
LX 2308 to 4608 units
LX XE 2308 2528 2628 3028 3428 3828 4008 4408 4608
Sound levels
LX XE
Sound power
(1)
dB(A) 103 101 104 102 103 102 104 104 104
Sound pressure at 10 m
(2)
dB(A) 70 70 71 69 70 69 71 71 71
LX XE + low noise option
Sound power
(1)
dB(A) 98 97 99 98 98 98 100 99 99
Sound pressure at 10 m
(2)
dB(A) 65 65 66 65 65 65 67 65 65
LX XE + Xtra low noise option
Sound power
(1)
dB(A) 94 94 95 94 94 94 99 95 96
Sound pressure at 10 m
(2)
dB(A) 61 61 62 61 61 61 66 62 63
LX XE + Super low noise option not available
Sound power
(1)
dB(A) - - - - - - - - -
Sound pressure at 10 m
(2)
dB(A) - - - - - - - - -
Dimensions
Standard unit
Length mm 7186 8380 8380 9574 11962 11962 11962 11962 13157
Width mm 2253 2253 2253 2253 2253 2253 2253 2253 2253
Height mm 2297 2297 2297 2297 2297 2297 2297 2297 2297
Operating weight
(3)
LX XE standard kg 5687 6072 6376 6827 8070 8211 8790 8867 9181
LX XE + low noise option kg 6018 6403 6707 7158 8441 8582 9162 9239 9553
Compressors 06T semi-hermetic screw, 50 r/s
Circuit A 1 1 1 1 1 1 1 1 1
Circuit B 1 1 1 1 1 1 1 1 1
Refrigerant
(4)
R134a
Circuit A
kg 69 72 69 75 76 76 110 116 132
tCO
2
e 98,7 103,0 98,7 107,3 108,7 108,7 157,3 165,9 188,8
Circuit B
kg 65 63 76 79 108 120 116 124 120
tCO
2
e 93,0 90,1 108,7 113,0 154,4 171,6 165,9 177,3 171,6
Oil
Circuit A l 27,6 27,6 27,6 27,6 27,6 27,6 36,0 36,0 36,0
Circuit B l 23,5 23,5 27,6 27,6 36,0 36,0 36,0 36,0 36,0
Capacity control Connect Touch, electronic expansion valve (EXV)
Minimum capacity % 15 15 15 15 15 15 15 15 15
Air-cooled exchanger Aluminium micro-channel coils (MCHE)
Fans Axial type, with rotating impeller
LX XE
Quantity 12 14 14 16 20 20 20 20 22
Maximum total air flow l/s 57840 67480 67480 77120 96400 96400 96400 96400 106040
Maximum rotation speed r/s 15,7 15,7 15,7 15,7 15,7 15,7 15,7 15,7 15,7
LX XE + Xtra low noise option
Maximum total air flow l/s 47160 55020 55020 62880 78600 78600 78600 78600 86460
Maximum rotation speed r/s 11,7 11,7 11,7 11,7 11,7 11,7 11,7 11,7 11,7
Exchanger Flooded multi-pipe type
Water volume l 119 119 130 140 164 174 180 189 189
Max. water-side operating pressure without hydraulic module kPa 1000 1000 1000 1000 1000 1000 1000 1000 1000
Water connections with or without hydraulic module Victaulic
®
type
Connections inch 6 6 6 8 6 6 6 6 6
External diameter mm 168,3 168,3 168,3 219,1 168,3 168,3 168,3 168,3 168,3
Casing paintwork Colour code RAL 7035 & RAL 7024
(1) In dB ref=10
-12
W, 'A' weighted. Declared dual-number noise emission values in accordance with ISO 4871 with an associated uncertainty of +/-3dB(A). Measured
in accordance with ISO 9614-1 and certified by Eurovent.
(2) In dB ref 20µPa, 'A' weighted. Declared dual-number noise emission values in accordance with ISO 4871 with an associated uncertainty of +/-3dB(A). For information,
calculated from the sound power Lw(A).
(3) Values are guidelines only. Refer to the unit name plate.
4 - PHYSICAL PROPERTIES AND ELECTRICAL DATA FOR LX UNITS