Ariston ST 50 - 6 Technical Information

22
6. TECHNICAL INFORMATION
12
3.5 3.5
6
7/90
3.5
240
3
480
(1)
(3)
60
- - - -
1.15
27
12
3.5 3.5
6
7/90
3.5
240
3
480
(1)
(3)
120
- - - -
1.26
41
* To pressure reducing valve **Primary circuit 80°C, 1m
3
/h circulation.
(1)
Single Phase
(2)
Single Phase/Three Phase
(3)
BS 3456 Section 2.21
Wall Hung ST 50
Wall Hung ST 80
Wall Hung ST 100
Contract STD 100
Contract STD 125
Contract STD 150
Contract STD 210
Contract STD 300
Contract STI 125
Contract STI 150
Contract STI 210
Contract STI 300
Comfort STI 125
Comfort STI 150
Comfort STI 210
High Capacity
500 STD UK
High Capacity
500 STI UK
12
3.5 3.5
6
7/90
3.5
240
3
480
(1)
(3)
90
- - - -
1.40
40
12
3.5 3.5
6
7/90
3.5
240
3
350
(1)
(3)
120
- - - -
1.50
29
12
3.5 3.5
6
7/90
3.5
240
3+3
350
(1)
(3)
150
- - - -
1.70
33
12
3.5 3.5
6
7/90
3.5
240
3+3
350
(1)
(3)
175
- - - -
1.90
40
12
3.5 3.5
6
7/90
3.5
240
3+3
350
(1)
(3)
350
- - - -
2.85
85
12
3.5 3.5
6
7/90
3.5
240
3+3
350
(1)
(3)
240
- - - -
2.10
45
12
3.5 3.5
6
7/90
3.5
240
3
350
(1)
(3)
150
3.5
20.5 0.75
18
2.00
41
12
3.5 3.5
6
7/90
3.5
240
3
350
(1)
(3)
175
3.5
26.7 0.90
22
2.20
51
12
3.5 3.5
6
7/90
3.5
240
3
350
(1)
(3)
240
3.5
26.7 0.90
26
2.40
56
12
3.5 3.5
6
7/90
3.5
240
3
350
(1)
(3)
150
3.5
20.5 0.75
18
2.00
44
12
3.5 3.5
6
7/90
3.5
240
3
350
(1)
(3)
350
3.5
26.7 0.90
40
2.85
95
12
3.5 3.5
6
7/90
3.5
240
3
350
(1)
(3)
175
3.5
26.7 0.90
22
2.20
53
12
3.5 3.5
6
7/90
3.5
240
3
350
(1)
(3)
240
3.5
26.7 0.90
26
2.40
58
12
3.5 3.5
6
7/90
3.5
240/415
6
400
(2)
(3)
290
- - - -
3.60
130
12
3.5 3.5
6
7/90
3.5
240/415
6
400
(2)
(3)
290
3.5
31.8 1.50
54
3.60
149
Maximum Water Supply Pressure* bar Operating Pressure bar Expansion Vessel Charge Pressure bar Expansion Relief Valve Setting bar Pressure & Temperature Relief Valve Setting bar/°C Pressure Reducing Valve Set Pressure bar Electrical Supply V Immersion Heater Rating kW Immersion Heater Length mm Immersion Heater Type Immersion Heater Refernce Number Direct Reheat Time
(Single Immersion Heater) (∆T 50°C) mins
Maximum Primary Pressure bar Indirect Coil Rating kW Coil Surface Area m
2
Indirect Reheat Time (∆T 50°C)** mins
Heat Loss (kWh in 24h) @ 60°C Nett Weight Kg