Dražice OKCEV 100 - Design and General Heater Dimensions

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1.3 DESIGN AND GENERAL HEATER DIMENSIONS
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 1.5 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. An anode rod is mounted onto the 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. Heater types OKCV
125-200 are produced in the right and left design.
Dimensions of the heaters –Figure 1, Figure 2, Figure 3, Figure 4, Figure 5 and Table 3, Table 4,
Table 5
TYPE
-
OKCV 125
OKCV 160
OKCV 200
OKCEV 100
OKCEV 125
OKCEV 160
OKCEV 200
VOLUME
L
100
125
152
200
MAX OPERATING
OVERPRESSURE IN THE TANK
MPa 0,6
MAX OPERATING
OVERPRESSURE IN THE
EXCHANGER*
MPa - 0,4
ELECTRICAL CONNECTION
V
1 PE-N 230 V/50Hz
INPUT
W
2200
EL. PROTECTION
IP 42
MAX WARM WATER
TEMPERATURE
°C 80
RECOMMENDED WARM WATER
TEMPERATURE
°C 60
HEIGHT OF THE HEATER mm 902 1067 1255 1287
DIAMETER OF THE HEATER mm 524 524 524 584
MAX WEIGHT OF THE HEATER
WITHOUT WATER
kg 42 59/48 67/54 81/71
TIME OF EL. HEATING FROM
10°C TO 60°C*
hrs 2,6 3,3 4 5,3
LOAD PROFILE
M
L
L
XL
DAILY ELECTRICITY
CONSUMPTION [kWh]
kWh
6,54 11,98 12,43 19,88
MIXED WATER V40
L
164,98
195,75
244,59
301,93