Power Circuit And Cable Requirements - Daikin VRV System R-22 PLUS Series Manual

Si33-102.book Page 155 Tuesday, June 26, 2001 3:18 PM
SiE33-102
7.4

Power Circuit and Cable Requirements

A power circuit (See table below) must be provided for connection of the unit. This circuit must be protected
with the required safety devices, i.e. a main switch, a slow blow fuse on each phase and an earth leak
detector.
RSXY16KAY1
RSXY18KAY1
RSXY20KAY1
RSXY24KAY1
RSXY26KAY1
RSXY28KAY1
RSXY30KAY1
RSXY16KAYAL
RSXY18KAYAL
RSXY20KAYAL
RSXY24KAYAL
RSXY26KAYAL
RSXY28KAYAL
RSXY30KAYAL
When using residual current operated circuit breakers, be sure to use a high-speed type 200mA rated
residual operating current.
Note: Select the power supply cable in accordance with relevant local and national regulations.
Installation Manual
Phase and Voltage Recommended
Frequency
3N~50Hz 380-415V
3N~50Hz 380-415V
3N~50Hz 380-415V
3N~50Hz 380-415V
3N~50Hz 380-415V
3N~50Hz 380-415V
3N~50Hz 380-415V
Phase and Voltage Recommended
Frequency
3N~60Hz 380V
3N~60Hz 380V
3N~60Hz 380V
3N~60Hz 380V
3N~60Hz 380V
3N~60Hz 380V
3N~60Hz 380V
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Field Wiring
Transmission
Fuses Line Selection
45A 0.75-1.25mm²
50A 0.75-1.25mm²
60A 0.75-1.25mm²
60A 0.75-1.25mm²
70A 0.75-1.25mm²
70A 0.75-1.25mm²
70A 0.75-1.25mm²
Transmission
Fuses Line Selection
45A 0.75-1.25mm²
50A 0.75-1.25mm²
60A 0.75-1.25mm²
60A 0.75-1.25mm²
70A 0.75-1.25mm²
70A 0.75-1.25mm²
80A 0.75-1.25mm²
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