4.8.2 Recommended cable cross sections and
permissible maximum length of cable
Line type
Cross-section Length
Power supply of the
heat generator (230 V)
min. 2.5 mm
2
with 16 A fuse
unlimited m
Power supply of the
heat generator (400 V)*
min. 1.0 mm
2
with 10 A fuse
unlimited m
Cables carrying mains
supply voltages from
actuators
min. 1.0 mm
2
unlimited m
Cables carrying low
voltage (sensors)
min. 0.5 mm
2
max. 50 m
Data bus lines (shielded) 2 x 2 x 0.6 mm
2
max. 100 m
* UltraGas
®
H (1000)
33
4 217 215 / 00
COMMISSIONING
Содержание UltraGas 1000
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