A.O. Smith DRE 52 Installation And User Instructioins page 11

Type
Tank capacity litres
Number of elements -
Power 380V-3F kW
Power 400V-3F kW
Power 414V-3F kW
Heating time up to 60 *
(400/414V) min
Heating time up to 40 *
(400/414V) min
Tap capacity 1st hour
60°C** (400/414V) litres
Tap capacity continuous
60°C** (400/414V) litres/
hour
Tap capacity 1st hour
40°C** litres
Tap capacity continuous
40°C litres/hour
Weight kg
* From 10°C cold water
** After heating time up to 60°C from 10°C and assuming a tap effi ciency of 80%.
DRE 120-9 DRE 120-18
450 450
3 3
7.6 15.2
8.4 16.8
9.0 18.0
187/174 93/87
112/105 56/52
569/579 707/726
145/155 289/310
949/965 1178/1210
241/258 482/516
160 160
DRE 120-36 DRE 120-54
450 450
6 9
30.3 45.5
33.6 50.4
36.0 54.0
47/44 31/29
28/26 19/17
981/1020 1256/1314
578/619 867/929
1635/1700 2093/2191
963/1032 1445/1548
160 160
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