Strebel S-WG 100, Инструкция по установке, эксплуатации и обслуживанию, Страница: 9 / 125

E09.012.246 Manual S-WG
10
2 TECHNICAL DATA S-WG WATER HEATERS
GENERAL
Product Identification number CE 0063 BR3190
Classification II2H3P
Gas Appliance Type B23; B23P; C13X, C23X, C33X, C43X, C53X, C63X, C83X
Type water heater S-WG80 S-WG100 S-WG120 S-WG150 S-WG180
Dimensions (h x w x d) mm 842 x 476 x 486 898 x 476 x 677
Water content est. Litre 5.0 6.5 8.3 10.4 12.9
Weight dry kg 68 73 78 87 96
In- and outlet water connection union inch 1½ 2 2 2 2
Gas connection inch R ¾ R ¾ R ¾ R 1 R 1
Flue duct flue/air inlet mm 80/125 100/150 100/150 100/150 100/150
Parallel connection mm 80-80 100-100 100-100 130-130 130-130
DOMESTIC HOT WATER
Nominal input min./max. (Net) kW 14.6 - 74.3 17.2 - 92.2 26.0 - 111 34.0 - 138 45.0 - 166
Nominal input min./max. (gross) (G20 G25) kW 16.2 - 82.5 19.1 - 102 28.9 - 123 37.8 - 153 50.0 - 184
Nominal input min./max. (gross) (G31) kW 15.9 - 80.8 18.7 - 100 28.3 - 121 37.0 - 150 48.9 - 180
Nominal input min./max. (gross) (G30) kW 15.8 - 80.2 18.6
– 99.7
34.7 - 120 36.8 - 150 48.8 - 180
Nom. output 80/60 at 100% kW 14.0 - 71.2 16.5 - 88.4 24.7 - 106 32.6 - 132 43.3 - 180
Nom. output 50/30 at 100% kW 15.2 - 77.5 18.0 - 96.2 27.2 - 116 35.5 - 144 47.3 - 160
Nom. output 37/30 at 30% kW 15.7 - 80.1 18.6 - 99.5 28.1 - 120 36.7 - 149 48.5 - 175
Efficiency 40/30ºC DIN 4702-8 % up to 110.6 % within the S-WG range
GAS CONSUMPTION
[EN437]
Natural gas G25 min - max m³
st
/h 1.80 - 9.14 2.12 - 11.35 3.20 - 13.66 4.18 - 16.98 5.54 - 20.43
Natural gas G20 min - max m³
st
/h 1.54 - 7.86 1.82 - 9.76 2.75 - 11.75 3.60 - 14.60 4.76 - 17.57
Propane gas G31 min - max m³
st
/h 0.60 - 3.04 0.70 - 3.77 1.06 - 4.54 1.39 - 5.65 1.84 - 6.79
Butane gas G30 min - max
1
(B/P) m³
st
/h 0.45 - 2.29 0.53 - 2.85 0.99 - 3.44 1.05 - 4.28 1.40 - 5.15
Gas supply pressure nom. G25
2
mbar 25
Gas supply pressure nom. G20
2
mbar 20
Gas supply pressure nom. G31
2
mbar 30/37
Gas supply pressure nom. G30
2
mbar 50
EMISSION
CO
2
flue gas G25/G20 min - max
3
% 8.7 - 9.0 8.7 - 9.0 8.7 - 9.0 8.7 - 9.0 8.7 - 9.0
CO
2
flue gas G31 min - max
3
% 9.3 - 10.3 9.3 - 10.3 9.3 - 10.3 9.3 - 10.4 9.3 - 10.5
CO
2
flue gas G30 min - max
3
% 9.3 - 10.4 9.3 - 10.4 9.3 - 10.4 9.3 - 10.5 9.3 - 10.6
NOx emission at 0% O
2
max.80/60
4
ppm 32.2 32.2 37.8 32.2 34.3
NOx emission at 0% O
2
max.80/60
4
mg/kWh 57.9 57.9 67.9 57.9 61.9
NOx - class [EN483 / EN15420] - 5
Temperature flue gas estimated
@ combustion air temp 20ºC
°C 85-95
Available pressure for the flue system
5
Pa 200
INSTALLATION
Max. water temperature °C 75
Pressure WW-system min./max. bar 1.0-6.0
Hydraulic resistance of the water heater at

T = 17 K between in- and outlet
Head
mWC
5.8 4.7 4.1 6.0 5.5
ELECTRIC
Power consumption W 170 170 190 250 250
Power supply V / Hz 230 / 50
Protection class IPX4D
NOTES
1
Using propane G31 or butane G30, maximum fan
speed needs to be reduced (parameter P4BD).
2
Below a table is given in which the min. and max.
gas supply pressures are mentioned acc. to EN437.
p nominal
[mbar]
p min
[mbar]
p max
[mbar]
G25 25 20 30
G20 20 17 25
G31 30 25 35
37 25 45
G30 50 43 57
3
CO
2
of the unit measured/set without the water heater
door in place.
4
Emissions measured during unit certification.
5
Maximum combined resistance of flue gas and air supply
piping at high fire.