Nibe S Series - Technical Specifications

Technical specifications
ERS 20Type
Electrical data
230 V ~ 50HzVSupply voltage
10AFuse
2 x 85WDriving power fan
IP X1BEnclosure class
Ventilation
Coarse 65%Filter type, exhaust air filter
ePM1 55%Filter type, supply air filter
Noise
59dB(A)Sound power level (L
W(A)
)
1
41.1dB(A)Sound pressure level (L
P(A)
) at 1 m
2
52.2dB(A)Sound pressure level (L
P(A)
) at 1 m
3
Pipe connections
125mmVentilation Ø
15mmCondensation water drain Ø
Dimensions and weight
AEfficiency class
4
2.4mLength, supply cable
2.0mLength, communication cable
1,200mmWidth
240mmHeight
675mmDepth
25kgWeight
066 220Part No.
1
60 l/s (216 m
3
/h) at 50 Pa
2
35 l/s (126 m
3
/h) at 70 Pa
3
69 l/s (250 m
3
/h) at 150 Pa
4
Scale for efficiency class: A+ to G.
Dry temperature efficiency according to
EN 308
78
(l/s)
(m
3
/h)
80
82
84
86
88
90
92
94
Temperatur
(%)
0
0
35 50 75
100 150 200 250 30050
Temperature efficiency
Airflow
Outdoor air: 5 °C Exhaust air 25 °C RH exhaust air: <27.7 %
39Chapter 20 | Technical dataNIBE ERS 20-300
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