Drazice OKC 2000 NTR/1MPa Manuel d'utilisation et d'installation - Page 8

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12.

PERFORMANCE DATA

Exchanger performance the for flow of
Heating time by exchanger for temperature drop 80/60°C (min)
Performance for temperature drop 80/60°C (kW)
Permanent performance (l/hr)
Heating time by exchanger for temperature drop 80/60°C (min)
Performance for temperature drop 80/60°C (kW)
Permanent performance (l/hr)
Heating time by exchanger for temperature drop 80/60°C (min)
Performance for temperature drop 80/60°C (kW)
Permanent performance (l/hr)
Heating time by exchanger for temperature drop 80/60°C (min)
Performance for temperature drop 80/60°C (kW)
Permanent performance (l/hr)
Heating time by exchanger for temperature drop 80/60°C (min)
Performance for temperature drop 80/60°C (kW)
Permanent performance (l/hr)
Heating time by exchanger for temperature drop 80/60°C (min)
Performance for temperature drop 80/60°C (kW)
Permanent performance (l/hr)
NL Power Factor
Based on DIN, the expression of a normal flat is introduced for apartment houses in the FRG. Such a flat has four rooms; it is
occupied by 3.5 people; it has a bathtub, a hand basin, and a sink. Flats of other sizes, number of occupants and different equipment
are converted to normal flats using the relations given in the standard (NL). The situation in our apartment houses, massively built
until the recent past, is similar. Flats intended for 3 to 4 people are equipped identically with normal German flats. Smaller flats tend
to have smaller bathtub or a shower; larger, so-called two-generation flats tend to have an extra hand basin. Apartment buildings
with luxury flats and high standard equipment, with higher number of fittings, of fittings equipped with high standard drain
armatures, both hot water and heat energy needs must be adjusted.
800 NTR/NTRR – bottom exchanger surface 2.76 m
800 NTRR – top exchanger surface 1.2 m
1500 NTR/NTRR – bottom exchanger surface 3.5 m
1500 NTRR – top exchanger surface 1.75 m
2000 NTR/NTRR – bottom exchanger surface 4.00 m
2000 NTRR – top exchanger surface 2.00 m
500 l/hr
1,000 l/hr
136
20,2
348
81
14,4
248
213
25,2
435
2
137
19,4
334
262
28,9
498
2
160
21,2
364
8
3,000 l/hr
2
94
66
29,9
41,8
515
720
2
60
46
19,2
24,6
330
423
2
128
71
38,9
64,4
670
1109
94
63
26,4
37,2
454
640
2
155
86
44,2
71,5
761
1230
108
70
29,2
41,9
503
721
4,500 l/hr
61
45
775
42
26
447
60
74,2
1276
56
40,9
704
73
81,4
1400
63
46,3
797