Technical Data - Protherm VEQ 75/2 B Installationsanleitung

1 Technical Data

Technical Data
1 Technical Data
(1) Weight
(2) Empty weight
(3) Weight, installed/filled
(4) Hydraulic connection
(5) Domestic hot/cold water connection
(6) Flow/return connection
(7) Domestic hot water cylinder performance data
(8) Nominal capacity
(9) Inner vessel
(11) Max. operating pressure (domestic hot water)
(12) Max. permitted domestic hot water temperature
(13) Continuous domestic hot water output at 60 °C
(14) Standby energy consumption
(15) Output characteristic figure NL (60 °C cylinder tem-
perature, 20 kW heat source)
(16) Output characteristic figure NL (65 °C cylinder tem-
perature, 25 kW heat source)
(17) Output characteristic figure NL (70 °C cylinder tem-
perature, 30 kW heat source)
(18) Domestic hot water output (65 °C cylinder temperat-
ure, 25 kW heat source)
(19) Specific flow rate (ΔT=30 K (45 K), 60 °C cylinder
temperature)
(20) Heat-up time from 10 to 60 °C/max. 30 W
(21) V volume
40
(22) Heating circuit performance data
(23) Nominal heating medium volume flow
(24) Pressure loss at nominal heating medium volume
flow
(25) Max. operating pressure
(26) Max. heating water flow temperature
(27) Heating area of the heat exchanger
(28) Heating water of the heat exchanger
58
Unit
kg
kg
—
—
l
(10) Steel, enamelled, with
magnesium protection anode
MPa (bar)
°C
kW
(l/h)
KWh/24 hrs
N
L (60 °C/20 kW))
N
L (65 °C/25 kW))
N
L (70 °C/30 kW))
l/10 min
l/min 13.0 (8.7)
min
l
m³/h
MPa (mbar) 0.008 (80)
MPa (bar)
°C
2
m
l
Technical Data 0020282499_02
VEQ
75/2 B
52
125
R 3/4
R 3/4
68
1 (10)
85
16.7
(411)
0.8
0.4
0.7
1.0
133
12
87.9
1.3
1.0 (10)
110
0.85
3.5