- 7 -
1.2.3
TECHNICAL PARAMETERS
MODEL
OKC 160
NTR/BP
OKC 200
NTR/BP
OKC 200
NTRR/BP
OKC 250
NTR/BP
OKC 250
NTRR/BP
VOLUME [l]
148
208
200
242
234
WEIGHT WITHOUT WATER [kg]
76
92
103
94
107
MAXIMUM TANK PRESSURE
[MPa]
0.6
OPERATING EXCHANGER
PRESSURE [MPa]
1
MAX. TEMPERATURE
OF HEATING WATER [°C]
110
110
110
110
110
WARM WATER MAXIMUM
TEMPERATURE [°C]
80
80
90
80
80
HEATING SURFACE OF BOTTOM
EXCHANGER [m2]
1.45
1.45
1
1.45
1
HEATING SURFACE OF UPPER
EXCHANGER [m2]
-
-
1
-
1
OUTPUT OF LOWER/ UPPER
EXCHANGER AT HEATING WATER
TEMPERATURE OF 80 °C AND
FLOW 720 l/h [kW]
32
32
24/24
32
24/32
PERMANENT OUTPUT
OF WARM WATER
1
OF LOWER/
UPPER EXCHANGER [l/h]
990
990
670/650
*1080
990
670/650
*1080
TIME OF HEATING
BY EXCHANGER FROM 10°C TO
60 °C [min]
16
23
14/14
26
14/17
STATIC LOSSES [W]
75
82
82
87
87
1
Warm water 45 °C
2
The data do not relate to NTR/BP types without the unit
* Exchanger connected to series
Table 3
