Electrical Characteristics - Saunier Duval SDH 17-050 M2NW Manual De Instalación

INSTALLATION
11.5

Electrical characteristics

1
2
A
Fig. 11.3 Electrical layout for outdoor and indoor connection.
Legend
1 Connector strip for the outdoor unit
2 Connector strip for the indoor unit
A + B SDH 17-050 M2NW / SDH 17-060 M2NW
A + B + C SDH 17-085 M3NW
A + B + C + D SDH 17-085 M4NW
Power supply (V/Ph/Hz)
Supply section up to 25 meter (in mm 2 )
Indoor / Outdoor
Thermal-magnetic circuit breaker, type D (A)
Interconnection section up to 25 meter (mm 2 )
Inteconnect shielded cable or not (YES/NO)
Immediatte residual current protector (A)
Table 11.1 Electrical Characteristics
EN
- 18 -
B
SDH 17-050 M2NW SDH 17-060 M2NW
220-240V / 1 / 50 220-240V / 1 / 50
2.5 2.5
Outdoor Outdoor
20 20
2.5 2.5
NO NO
0.03 0.03
C
SDH 17-085 MC3NW SDH 17-085 MC4NW
220-240V / 1 / 50
4
Outdoor
25
2.5
NO
0.03
SDH17-MNW-I_EN - 11/14 - Saunier Duval
D
220-240V / 1 / 50
4
Outdoor
25
2.5
NO
0.03