Technical data

Solar thermal energy
Technical Data
73
Drinking water tanks S 300-BV S 400-BV S 500-BV
Product code 51013 51014 51015
Capacity litres 300 400 500
Diameter (incl. 5 cm insulation)
1)
cm 60 70 75
Height with insulation (tilt height) cm 170 (180) 166 (180) 178 (197)
Water capacity heat exchanger top / bottom litres 5.0 / 7.5 6.3 / 9.4 7.5 / 11.3
Performance index according to DIN 4708
2)
top /
bottom (continuous duty
3)
top / bottom)
1.8 / 8 (605 / 970) 2.1 / 11 (720 / 1180) 2.5 / 14 (830 / 1400)
max. T / max. P TW (max. T / max. P heating
4)
) 95 °C / 10 bar (160 °C / 25 bar) 95 °C / 10 bar (160 °C / 25 bar) 95 °C / 10 bar (160 °C / 25 bar)
Cold / hot water assembly 2× G 1“ 2× G 1“ 2× G 1“
Heat exchanger and circulation assembly 5× G ¾“ 5× G ¾“ 5× G ¾“
Electric heating female thread 1× G 1½“ 1× G 1½“ 1× G 1½“
Sensor connections / thermometer / inspection
flange
Sensor sleeve 9 mm / supplied thermometer / nominal width = DN110
Buffer tanks SFW 800 SFW 1000 SFW 1500
Product code 5200-51051 5200-51052 5200-51052
Capacity litres 800 1000 1500
Diameter incl. 10 cm insulation cm 99 99 120
Height with insulation (tilt height) cm 180 (178) 220 (218) 213 (215)
Heating area m
2
2.5 3.2 4.25
Water capacity WT litres 15.7 20.1 26.7
max. T / max. P storage tank (plain tube heat exch.) 95 °C / 3 bar (110 °C / 16 bar) 95 °C / 3 bar (110 °C / 16 bar) 95 °C / 3 bar (110 °C / 16 bar)
Heat exchanger 2× G 1“ 2× G 1“ 2× G 1“
Loading / Unloading / Electric heating connections
inches
9× Rp 1 ½ 9× Rp 1 ½ 9× Rp 1 ½
Sensor / controller connections For all storage tanks: Sensor terminal strip
Fresh water station FWX SOLARTRONIC
®
FWX
Product code 5100-51095 5100-51090
Examples of hot water flow rate / power 12 l / min at 29 kW or 20 l / min at 48 kW
Temperature supply water / point of use °C 55 / 45 or 65 / 45
1) Insulation not removable 2) To reach the stated performance index the boiler duty must be greater than the stated continuous duty. 3) Continuous duty at (10 º / 80 º / 45 º) in L / h
4) Heat exchanger operating medium only water in the liquid state
Fresh water stations:
The hygienic way to heat water by solar energy
Potable water tanks:
The storage centre of a hot water system
Buffer tanks:
The storage centre of a back-up solar system