Enamelled steel cylinders for boilers and solar systems
Technical pages
73
• Tanks range from 200 to 500 lt, single and double coil • Enamelled vitrified tanks at 850°C to ensure high protection against corrosion • Insulation made with high-density injected polyurethane foam without CFC • External rigid case in ABS • Magnesium anode (2 in models with double coil) to safeguard the internal tank surface against corrosion • Electric resistances of 1500 W, 2300 W, 3000 W with adjustable thermostat as option • Compatible with all BAXI boilers and solar systems Product code Capacity Dimensions
mm
UBVT 200 SC
UVBT 200 DC
UBVT 300 SC
UBVT 300 DC
UBVT 400 SC
UBVT 400 DC
UBVT 500 DC
7110591
7110592
7110593
7110594
7110595
7110596
7110597
200
200
300
300
400
400
500
1422,5x610
1422,5x610
1795,5x610
1795,5x610
1671,5x710
1671,5x710
1787x760 186
Weight
kg
95
106
113
128
140
159
Maximum DHW pressure
bar
10
10
10
10
10
10
10
Maximum coil pressure
bar
10
10
10
10
10
10
10
Maximum working temperature
°C
95
95
95
95
95
95
95
Insulation
injected polyurethane
Insulation thickness Heat losses Heat transfer coefficient Coil exchange surface Coil heat exchange (T inlet 80°C - T DHW 10/45°C) Coil water content
Nominal flow rate
mm
50
50
50
50
50
50
50
kWh/24h (ΔT=40°C)
1,8
1,8
2,2
2,2
2,6
2,6
3,8 3,96
W/K
1,88
1,88
2,29
2,29
2,71
2,71
m2 upper
-
0,8
-
1,0
-
1,0
1,0
m2 lower
1,2
1,2
1,5
1,5
1,8
1,8
2,5
kW upper
-
24
-
30
-
30
30
kW lower
36
36
42
42
48
48
63
lt upper
-
5,1
-
6,8
-
6,8
6,8
lt lower
8,1
8,1
10,1
10,1
12,1
12,1
16,8
m3/h upper
-
2
-
2
-
2
2
m3/h lower
2
2
2
2
2
2
2
DHW production (T inlet 80°C - T DHW
lt/h upper
-
590
-
737
-
737
737
10/45°)
lt/h lower
885
885
1032
1032
1179
1179
1548
Pressure losses
mbar upper
-
40
-
50
-
50
50
mbar lower
68
68
80
80
92
92
116
0,7
0,7
1,3
1,3
2,8
2,8
3,8
NL number (DIN4708)
Stainless steel cylinders for DHW production • Tanks range with 250 lt double coil and 260 lt single coil models • Weight of only 48 kg and easier transportation with equipped handles • Tank and coils made in DUPLEX stainless steel to maximize the corrosion protection compared to common stainless steel alloys • Tank and connections completely wrapped into the insulation to minimize heat losses • Electric resistance of 2000 W with adjustable thermostat as option • Compatible with all BAXI boilers and solar systems 38
Product code Installation
UBSS 250 DC
UBSS 260 SC
LSC 71525801
LSC 71525701
floor-standing
floor-standing
Capacity
lt
250
260
Upper coil capacity
lt
3,2
-
Upper coil exchange surface
m2
0,79
-
Exchanged power - upper coil ΔT=30°C
kW
26,2
-
mbar
53 to 1000 l/h
-
Lower coil capacity
lt
6,8
6,8
Lower coil exchange surface
m2
1,1
1,1
Exchanged power - lower coil ΔT=30°C
kW
36,4
36,4
Pressure losses
Heat losses
kWh/24h
1,96
1,98
Weigth (full)
kg
308
308
Weigth (empty)
kg
58
48
Maximum working pressure (heating circuit)
bar
10
10
Maximum working pressure (DHW circuit)
bar
10
10