Sime ALU HE 116, User, Installation And Servicing Instructions

Page: 114 / 124

114
EN
8.5 Technical features
DESCRIPTION
ALU HE
80 116 160 200 240 280
CERTIFICATIONS
Country of intended installation
AT - BE - CH - CY - CZ - DK - EE - ES - FI - FR - GB - GR - HU
IE - IT - LT - LV - NL - NO - PT - SE - SI - SK
Fuel G20 / G31 G20
PIN number 1312CS6214
Category II2H3P I2H
Appliance classification B23P - C43 - C53 - C63 - C83
Class NO
x
(*) 6 (< 56 mg/kWh)
HEATING PERFORMANCE
HEAT INPUT (**)
Nominal flow (Q
n
max) (***) kW 80 115,5 160 200 240 280
Minimum flow (Q
nw
min) G20 / G31 kW 20 / 20 21 / 28,8 32 / 32 40 / 50 48 62
HEAT OUTPUT
Nominal (80-60°C) (P
n
max) (***) kW 77,8 112,3 156,1 195,7 234,4 275,4
Nominal (50-30°C) (P
n
max) (***) kW 83,8 122 168,2 208,6 251,8 295,3
Minimum G20 (80-60°C) (P
n
min) kW 19,2 20,1 30,6 37,8 46,5 60,4
Minimum G20 (50-30°C) (P
n
min) kW 21,6 22,8 34,3 42,5 52 66,0
Minimum G31 (80-60°C) (P
n
min) kW 19,2 27,5 30,5 47,2 - -
Minimum G31 (50-30°C) (P
n
min) kW 21,6 31,2 34,2 53,1 - -
EFFICIENCY
Max useful efficiency (80-60°C) % 97,3 97,2 97,5 97,8 97,7 98,3
Min useful efficiency (80-60°C) % 95,9 95,6 95,6 94,4 96,8 97,4
Max useful efficiency (50-30°C) % 104,7 105,6 105,1 104,3 104,9 105,4
Min useful efficiency (50-30°C) % 108,2 108,5 107,1 106,2 108,4 106,4
Useful efficiency at 30% of load (40-30°C) % 108,2 108,1 108,1 108,0 108,1 108,3
Losses after shutdown at 50°C W 251 276 301 327 352 377
ELECTRICAL SPECIFICATIONS
Power supply voltage V 230
Frequency Hz 50
Absorbed electrical power (Q
n
max) (***) W 211 263 230 360 408 438
Absorbed electrical power at (Q
n
min)30% (***) W 41 25 24 50 52 165
Absorbed electrical power in stand-by (***) W 6 6 6 6 6 6
Electrical protection degree IP XOD
COMBUSTION DATA
Smoke temperature at Max/Min flow (80-60°C) °C 66 / 57 65,1 / 56 61,9 / 58,1 69,6 / 58,1 70,7 / 58,3 69,2 / 61,5
Smoke temperature at Max/Min flow (50-30°C) °C 51 / 32 46,4 / 30,4 52,3 / 34,5 50,6 / 31,0 50,2 / 30,3 49,6 / 35,9
Smoke flow Max/Min (***) g/s 37,6 / 9,6 54,3 / 10,1 75,2 / 15,3 94,0 / 19,2 112,8 / 23 129,2 / 30
CO
2
at Max/Min flow rate (G20) % 9,3 / 9,1 9,3 / 9,1 9,3 / 9,1 9,3 / 9,1 9,3 / 9,1 9,5 / 9,0
CO
2
at Max/Min flow rate (G31) % 10,6 / 10,3 10,6 / 10,3 10,5 / 10,3 10,0 / 9,7 - -
NOx measured mg/kWh 56 52 54 44 37 41
NOZZLES - GAS
Gas consumption at Max/Min flow rate (G20) (only at
max. Q
n
)
(***) m
3
/h 8,28 / 2,08
12,08 /
2,21
17,01 /
3,38
21,16 /
4,23
25,39 /
5,08
29,6 / 6,55
Gas consumption at Max/Min flow rate (G31) (only at
max. Q
n
)
(***) kg/h 6.25 / 1,55 8,98 / 2,19
12,41 /
3,14
15,55 / 3,8 - -
Gas supply pressure (G20/G31)
mbar 20 / 37 20 / 37 20 / 37 20 / 37 20 20
kPa 2 / 3,7 2 / 3,7 2 / 3,7 2 / 3,7 2 2
TEMPERATURE - PRESSURE
Max operating temperature (T max) °C 85
Heating adjustment range °C 20÷80
Min/Max operating pressure
bar 0,8 / 6
kPa 80 / 600
Water content in boiler (***) l 12,5 15,3 18,0 22,9 25,6 28,4
Loss of load water side ∆T nom (20°C) mbar 65 80 80 90 90 100
Max. ∆T at min./max. power °C 35 / 25 35 / 25 35 / 25 35 / 25 35 / 25 35 / 25
Water flow rate ∆T 20°C (only at max. Q
n
) m
3
/h 3,34 4,83 6,67 8,41 10,08 11,84
Water flow rate ∆T 10°C (only at max. Q
n
) m
3
/h 6,69 9,66 13,34 16,82 20,16 23,7
Total residual head ( inlet) Pa 250 250 200 200 200 100
(*) NOx class according to UNI EN 15502-1:2015
(**) Heat input calculated using the lower heat output (Hi)
(***) Multiply the value by the number of boilers that make up the cascade installation
G20 Hi. 9.45 kW/m
3
(15°C, 1013 mbar) - G31 Hi. 12.87 kW/kg (15°C, 1013 mbar)