Drazice OKC 160 NTR / BP Operating And Installation Manual - Page 8

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Drazice OKC 160 NTR / BP Operating And Installation Manual
7.

TECHNICAL DATA CHART

Type
Capacity
Maximum weight of the heater
Maximum operating pressure in the tank
Maximum operating overpressure in the exchanger
Maximum heating water temperature
Maximum temperature of HSW (Hot Service Water)
Lower exchanger heat delivery surface
Upper exchanger heat delivery surface
Bottom /top exchanger output at heating water
temperature of 80°C and flow 720 l/h
1
Permanent HSW
output of Upper/Lower exchanger
Time of heating by exchanger from 10°C to 60°C
Time of heating with electricity from 10°C to 60°C
2
Power input
Electric connection of control elements
IP Protection
Heat losses/Energy efficiency class
1
HSW - Hot service water 45°C
2
These data do not apply to those NTR/BP types that do not have a heating element.
LE – lower (bottom) exchanger UE – upper (top) exchanger *Exchangers combined in a series
Notice: 300 litre capacity heaters are screwed onto the bottom wooden palette with M12 screws. When the heater is released from the palette and prior to its putting into
operation, 3 screw legs supplied as the product accessories have to be installed. With three adjustable legs, the heater may be positioned vertically within 10 mm.
l
155
80/77
kg
0,6
MPa
MPa
1
110
°C
80
°C
2
1,45
m
2
-
m
kW
32
l/h
990
17
min
2
4,5
hod
kW
kWh/24 h
8
200
195
250
95/92
106/103
106/103
116/112
0,6
0,6
0,6
1
1
1
110
110
110
80
80
80
1,45
1,08
1,45
-
1,08
-
32
2x24
32
670/650
670/650
990
990
*1080
22
28 / 16
28
5,5
5,5
6,5
245
300
295
116/122/111
150/155/148
0,6
0,6
1
1
110
110
110
80
80
1,08
1,5
1,08
1,08
1,08
2x24
35
35 / 27
1100
1100 / 760
*1080
36 / 20
24
24 / 16
6,5
8,5 / 6-3
8,5 / 6-3
2,2
3-6
-
2,2
0,6
1
80
1,5
3-6
-