Dražice OKC 250 NTR - Page 14

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TYPE
OKC 80
NTR/Z
OKC 100
NTR/Z
OKC 125
NTR/Z
OKC 160
NTR/Z
OKC 200
NTR/Z
VOLUME
L
76
95
120
148
196
MAX OPERATING
OVERPRESSURE
IN THE TANK
MPa 0,6
MAX OPERATING
OVERPRESSURE
IN THE
EXCHANGER
MPa 1
ELECTRICAL
CONNECTION OF
CONTROL
ELEMENTS
1 PE-N 230V/50Hz
EL. PROTECTION
IP 44
MAX
TEMPERATURE
TUV
°C 80
RECOMMENDED
HSW
TEMPERATURE
°C 60
HEIGHT OF THE
HEATER
mm 736 881 1046 1235 1287
DIAMETER OF THE
HEATER
mm 524 524 524 524 584
MAX WEIGHT OF
THE HEATER
WITHOUT WATER
kg 39 56 62 70 87
EXCHANGER HEAT
TRANSFER
SURFACE
m
2
0,41 1,08 1,08 1,08 1,08
RATED THERMAL
OUTPUT AT
HEATING WATER
TEMPERATURE
80°C AND FLOW
720 l/h
W 9000 24000 24000 24000 24000
TIME OF HEATING
BY EXCHANGER
FROM 10°C TO
60°C
min 32 14 17 23 28
STATIC LOSS
W
40
47
57
67
72
Table 7