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Системы кондиционирования VRV
FXDQ63SPV1
Технические данные Страница: 4

Daikin FXDQ63SPV1 [4/40] Class 6 class

Main Features

05 06

Higher Coefficient of Performance (COP)

VRV IV S series provides greater energy saving as compared to VRV III S series, especially for 6 class.

Nighttime quiet operation function

Operation sound level selectable from 3 steps for the night mode

Energy saving

Collection of cutting-edge technologies realises efficient and quiet operation

The high efficiency compressor to achieve a higher COP

Quiet operation

Sine wave DC inverter

>> Smooth sine wave DC inverter

Use of an optimised sine wave smoothes motor rotation, further improving operating efficiency.

DC fan motor

Efficiency improved in all areas

compared to conventional AC

motors, especially at low speeds.

DC fan motor structure

These two features work to reduce sound. Guides are added to

the bell mouth intake to reduce turbulence in the airflow generated

by fan suction. The Aero Spiral Fan features fan blades with the

bent blade edges, further reducing turbulence.

Smooth Air Inlet Bell Mouth and Aero Spiral Fan

Escaping eddies are sucked in by

the bent blade edges, reducing

overall turbulence.

With the bent

blade edge

Without the bent

blade edge

Note: Data are based on studies conducted under controlled conditions at a Daikin laboratory using Daikin products.

*1 A neodymium magnet is approximately 10 times stronger than a standard ferrite magnet.

*2 The torque created by the change in power between the iron and magnet parts.

Daikin DC inverter models are equipped with the Reluctance DC motor for

compressor. The Reluctance DC motor uses 2 different types of torque, neodymium

magnet*

and reluctance torque*

. This motor can save energy because it generates

more power with a smaller electric power than an AC or conventional DC motor.

Compressor equipped with Reluctance DC motor

Reluctance DC motor

Conventional DC motor

AC motor

Rotational speed (rps)

Motor efficiency (%)

Reluctance

DC motor

8, 9 Class

0 30 60 90 120

More than 20%More than 20%

Small load

Low capacity

Large load

High capacity

Set on the outdoor PCB. Time of maximum

temperature is memorised. The low operating mode

will initiate 8 hours*

after the peak temperature in

the daytime, and normal operation will resume 10

hours*

after that. The operation sound level for the

night mode can be selected from 49 dB(A) (Step 1),

46 dB(A) (Step 2) and 43 dB(A) (Step 3).*

Automatic mode

Mode 1.

Starting time and ending time can be input. (An

external control adaptor for outdoor unit,

DTA104A53/61/62, and a locally obtained timer are

necessary.)

Manual mode

Mode 2.

Combinations of modes 1 and 2 can be used

depending on your needs.

Combined mode

Mode 3.

*1. Initial setting. Can be selected from 6, 8 and 10 hours.

*2. Initial setting. Can be selected from 8, 9 and 10 hours.

*3. In case of 4 class outdoor unit during cooling operation

Automatic mode

Mode 1.

Note:

• This function is available in setting at site.

• The relationship of outdoor temperature (load) and time shown in the

graph is just an example.

Peak in outdoor temperature

Capacity %

8 hrs 10 hrs

Operation sound dB(A)

8:00 12:00 16:00 20:00 0:00 4:00 8:00

100

Load %

Night mode endsNight mode starts Night mode endsNight mode starts

Night Mode

(Initial setting)(Initial setting)

Step 1 max. - 3 dB(A)

Step 2 max. - 6 dB(A)

Step 3 max. - 9 dB(A)

Step 1: 49 dB(A)

Step 2: 46 dB(A)

Step 3: 43 dB(A)

The capacity reduction rate differs depending on the operation sound level step selected.

SERIES

VRV S

3.2

3.4

3.6

3.8

3.5 class

6 class

3.80

3.56

3.86

3.77

3.49

3.69

Cooling

Operation

COP

(9.0 kW)

4 class

(11.2 kW)

5 class

(14.0 kW) (16.0 kW)

8 class

(22.4 kW)

9 class

(24.0 kW)

3.89

3.86

3.77

3.49

3.69

3.56

12%

Increase

Sucked gas is

compressed in the

scrolling part before the

heated motor, so that

the machine compress

the non-expanded gas,

resulting in high efficiency compression.

>> The structural scroll>> Swing compressor

Scroll section

Suction

Discharge

Motor section

RXYMQ3, 4, 5, 6AV4A RXYMQ8, 9AY1

Daikin swing compressor has integrated the

rotor with the blade, completely solving the

refrigerant leakage and the wear problem

caused by the mechanical friction between the

rotor and the blade, which enhances the

compressor efficiency and makes the

compressor more quiet and durable.

*Cooling operation conditions: Indoor temp. of 27ºCDB,19ºCWB, and outdoor temp. of 35ºCDB.

3.5, 4, 5 Class

Daikin FXDQ63SPV1 [4/40] Class 6 class

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