Vitocell 300-B, Type Evb - Viessmann VITOSOL 100-F SV Technical Manual

DHW cylinders
(cont.)

11.5 Vitocell 300-B, type EVB

For DHW heating in conjunction with boilers and solar collectors for dual mode operation.
Suitable for the following systems:
■ DHW temperature up to 95 °C
■ Heating water flow temperature up to 200 °C
■ Solar flow temperature up to 200 °C
■ Operating pressure on the heating water side up to 25 bar (2.5 MPa)
■ Operating pressure on the solar side up to 25 bar (2.5 MPa)
■ Operating pressure on the DHW side up to 10 bar (1.0 MPa)
Cylinder capacity
Indirect coil
DIN registration number
Continuous output
For DHW heating from 10 to 45 °C and a heating water
flow temperature of ... at the heating water flow rate stated
below
Continuous output
For DHW heating from 10 to 60 °C and a heating water
flow temperature of ... at the heating water flow rate stated
below
Heating water flow rate for the stated continuous flow rates
Max. connectable heat pump output
At a heating water flow temperature of 55 °C and a DHW temperature
of 45 °C
For the specified heating water flow rate (both indirect coils connec-
ted in series)
Standby heat loss q
BS
(standard parameter)
Standby capacity V
aux
Solar capacity V
sol
Dimensions
Length a (Ø) – Incl. thermal insulation
– Excl. thermal insulation
Width b – Incl. thermal insulation
– Excl. thermal insulation
Height c – Incl. thermal insulation
– Excl. thermal insulation
Height when – Incl. thermal insulation
tilted
– Excl. thermal insulation
Weight incl. thermal insulation
Heating water content
Heating surface
Connections (male thread)
Indirect coils
Cold water, DHW
DHW circulation
Information regarding the upper indirect coil
The upper indirect coil is intended to be connected to a heat genera-
tor.
Information regarding the lower indirect coil
The lower indirect coil is designed for connection to solar collectors.
To install the cylinder temperature sensor, use the threaded elbow with
sensor well provided in the standard delivery.
VITOSOL
l
upper
kW
90 °C
l/h
kW
80 °C
l/h
kW
70 °C
l/h
kW
60 °C
l/h
kW
50 °C
l/h
kW
90 °C
l/h
kW
80 °C
l/h
kW
70 °C
l/h
m 3 /h
kW
kWh/24 h
l
l
mm
mm
mm
mm
mm
mm
mm
mm
kg
l
m 2
R
R
R
Information regarding continuous output
When engineering systems with the specified or calculated continuous
output, select a matching circulation pump. The stated continuous out-
put is only achieved when the rated boiler heating output ≥ continuous
output.
300
lower upper
0100/08-10MC
80 93
1965 2285 1965
64 72
1572 1769 1572
45 52
1106 1277 1106
28 30
688 737 688
15 15
368 368 368
74 82
1273 1410 1273
54 59
929 1014 929
35 41
602 705 602
5.0 5.0
12
1.17
149
151
633
–
704
–
1779
–
1821
–
114
11 11
1.50 1.50 1.45
1
1
1
VIESMANN
500
lower
80 96
2358
64 73
1793
45 56
1376
28 37
909
15 18
442
74 81
1393
54 62
11
1066
35 43
739
5.0 5.0
15
1.37
245
255
925
715
975
914
1738
1667
–
1690
125
11 15
1.90
1¼
1¼
1¼
75