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11
11 Technical Data
Device information for hot water heat pumps
Exhaust air ventilation hot water heat pump
BWP 301L
Design
Without additional internal heat exchanger
Nominal cylinder volume
(litre)
300
Cylinder material
Enamelled steel according to DIN 4753
Nominal cylinder pressure
(bar)
10
Dimensions height x width x depth
(cm)
169.5 x 66 x 66
Weight (empty)
(kg)
Approx. 110
Electrical connection (plug-in - lead length approx. 2.7 m)
230V ~ 50Hz
Remote control connection (min. 0.5 mm
2
suitable for supply voltage)
6-core
Fuse
(A)
16
Refrigerant R 134a, total filling weight
(kg)
1.0
Performance data
Exhaust air temperature range
(°C)
15 to 35
Selectable water temperature (heat pump operation
±1.5K
)
(°C)
23 to 60
Heating-up period from 15 °C to 60 °C
at (L20 / F50)
(h)
Fan level III
8.2
Power consumption supplementary electric heating
(Watt)
1500
Mean power consumption
1
at 45 °C
(Watt)
1. Heating up of the nominal volume from 15°C to 45°C at L20 / F50 = exhaust air temperature 20 °C and exhaust air humidity 50% and fan level III
570
Mean heat output
at 45 °C
(Watt)
1920
COP (t) according to EN 255
at 45°C
3,6
Sound pressure level, at fan level III
2
(dB(A))
2. At a distance of 1m (free-standing installation or installation without exhaust air duct or 90° pipe bends on the exhaust air side)
53
Air flow: level I / II / III
(m
3
/h)
280, 330, 400
External compression, level III
(Pa)
100
Maximum air duct connection length (total)
(m)
10
Air duct connection cross-section
(mm)
160
Circulation pipe connection
external thread
R 3/4"
Hot water outlet connection
external thread
R 1"
Cold water inlet connection
external thread
R 1"
Summary of Contents for BWP 301 L
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