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1.3 CONSTRUCTION AND GENERAL HEATER DIMENSION
The heater tank is made of a steel plate and tested by 0.9 MPa overpressure. The heat exchanger is tested
with a pressure of 0.6 MPa. The inside of the receptacle is enamelled. A flange is welded onto the bottom
of the tank with a flange lid screwed to it. A sealing ring is inserted between the flange lid and the flange.
Thermowells for placing a heating element and sensors of regulation thermostat and safety fuse are
located in the flange lid. Anode rod is mounted on M8 nut. The water reservoir is insulated by means of
polyurethane foam. Electric wiring is placed underneath the plastic removable cover. The temperature of
water can be set using the thermostat. In combined versions, a heat exchanger is welded in the pressure
tank. The heat exchanger is only intended for the heating circuit.
Heaters dimensions - (
Figure 1, Figure 2) a (Table 3, Table 4).
TYPE
CAPACITY
MAX OPERATING OVERPRESSURE IN THE
TANK
MAX OPERATING OVERPRESSURE IN THE
EXCHANGER*
ELECTRIC CONNECTION
POWER INPUT
IP PROTECTION
MAX TEMPERATURE OF HSW
RECOMMENDED HSW TEMPERATURE
HEIGHT
DIAMETER
MAX WEIGHT WITHOUT WATER
TIME OF HEATING WITH ELECTRICITY
FROM 10°C TO 60°C
LOAD PROFILE
DAILY CONSUMPTION OF ELECTRICITY
MIXED WATER V40
OKCV 180
OKCEV 180
l
180
MPa
MPa
V
3 PE-N 400 V/50Hz
W
°C
°C
mm
1187
mm
584
kg
80/69
hrs
2.7
XL
kWh
19.21
l
266.52
OKCV 200
OKCEV 200
200
0.6
0.4
4000
IP 44
80
60
1287
584
84/73
3
XL
19.88
301.93
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