Technical Specifications; Ntc Resistances - Rotex GW-30 H12 Instrucciones De Instalación

10

TECHNICAL SPECIFICATIONS

Unit category
Initial gas pressure
Suitable for gas
Technical data
CH
Nom. load upper value*
Nom. load lower value*
Nom. Power *
Max. CH water pressure
Max. CH water temperature
Other data
Gas consumption (G25)
Gas consumption (G20)
Gas consumption (G31)
Pressure loss of the unit (CH)
Max. Flue gas temperature DHW
Mass.flow flue gas (max)
Available fan pressure
NOx class
NOx
P1, at 30% of Rated input (30/37)
P4, Rated output (80/60)
ɳ 1, Efficiency at P1
ɳ 4, Efficiency at P4
Electrical data
Mains voltage
Safety class
Absorbed power: full load
Absorbed power: standby
Installation measurements and weight
Height
Width
Depth
Weight
* The maximum CH power is set in the factory. For the set value see the parameter list.
10.1

NTC resistances

NTC 12k Ohm
T [°C] R [ohm] T [°C]
-15 76020 15
-10 58880 20
-5 45950 25
0 36130 30
5 28600 35
10 22800 40
B23; B33; C13; C33; C43; C53; C63; C83; C93
G20 : 20 mbar; G25: 25 mbar; G31: 28-50 mbar
IT, ES, CZ : II2H3P
FR : II2Esi3P
DE : II2ELL3P
BE : I2E(S)
PL : II2E3P
R [ohm] T [°C] R [ohm]
18300 45 5522
14770 50 4609
12000 55 3863
9805 60 3253
8055 65 2752
6653 70 2337
RHOBG*AAV1
12
kW 3.9 – 13.8 (**)
kW 3.5 – 12.5 (**)
kW 3.8 –12.2 (**)
bar
°C
m /h 0.42 – 1.50
3
m /h 0.36 – 1.30
3
m /h 0.14 – 0.49
3
mH 0 See par. 7.4
2
°C 70
g/s 5,8
Pa 75
6
mg/kWh 19
kW 4,1
kW 12,2
% 109,0
% 97,7
V
IP
(B23, B33 = IP20)
W
W
mm
mm
mm
kg
T [°C] R [ohm]
75 1994
80 1717
85 1467
90 1266
95 1096
100 952
18
6.2 – 20.7
5.6 – 18.7
6.1 – 18.2
3
90
0.67 – 2.25
0.58 – 1.94
0.22 – 0.74
70
10,3
75
6
61
6,1
18,2
108,1
97,4
230
IP44
80
2
590
450
240
30
50