Power Circuit And Cable Requirements - Daikin VRV II Series Design, Installation & Testing Instructions

Si39-303
7.2

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.
When using residual current operated circuit breakers, be sure to use a high-speed type 200mA
rated residual operating current.
!
Notes:
!
!
!
Installation Manual
Phase and
frequency
φ 3, 50Hz
RXYQ5MY1B
φ 3, 50Hz
RXYQ8MY1B
φ 3, 50Hz
RXYQ10MY1B
φ 3, 50Hz
RXYQ12MY1B
φ 3, 50Hz
RXYQ14MY1B
φ 3, 50Hz
RXYQ16MY1B
φ 3, 50Hz
RXYQ18MY1B
φ 3, 50Hz
RXYQ20MY1B
φ 3, 50Hz
RXYQ22MY1B
φ 3, 50Hz
RXYQ24MY1B
φ 3, 50Hz
RXYQ26MY1B
φ 3, 50Hz
RXYQ28MY1B
φ 3, 50Hz
RXYQ30MY1B
φ 3, 50Hz
RXYQ32MY1B
φ 3, 50Hz
RXYQ34MY1B
φ 3, 50Hz
RXYQ36MY1B
φ 3, 50Hz
RXYQ38MY1B
φ 3, 50Hz
RXYQ40MY1B
φ 3, 50Hz
RXYQ42MY1B
φ 3, 50Hz
RXYQ44MY1B
φ 3, 50Hz
RXYQ46MY1B
φ 3, 50Hz
RXYQ48MY1B
Select the power supply cable in accordance with relevant local and national regulations.
Wire size must comply with the applicable local and national code.
Specifications for local wiring power cord and branch wiring are in compliance with
IEC60245.
WIRE TYPE H05VV(*)
*Only in protected pipes, use H07RN-F when protected pipes are not used.
Voltage Recommended
fuses
380-415V 20A
380-415V 30A
380-415V 30A
380-415V 30A
380-415V 40A
380-415V 40A
380-415V 50A
380-415V 50A
380-415V 50A
380-415V 60A
380-415V 60A
380-415V 70A
380-415V 70A
380-415V 70A
380-415V 90A
380-415V 90A
380-415V 90A
380-415V 100A
380-415V 100A
380-415V 100A
380-415V 110A
380-415V 110A
Field Wiring
Transmission
line selection
2
0.75-1.25mm
2
0.75-1.25mm
2
0.75-1.25mm
2
0.75-1.25mm
2
0.75-1.25mm
2
0.75-1.25mm
2
0.75-1.25mm
2
0.75-1.25mm
2
0.75-1.25mm
2
0.75-1.25mm
2
0.75-1.25mm
2
0.75-1.25mm
2
0.75-1.25mm
2
0.75-1.25mm
2
0.75-1.25mm
2
0.75-1.25mm
2
0.75-1.25mm
2
0.75-1.25mm
2
0.75-1.25mm
2
0.75-1.25mm
2
0.75-1.25mm
2
0.75-1.25mm
181