Suggested retail price
Technology
Aluminium heat exchanger with hydrophilic coating
Improved wettability of the heat exchanger aluminum plates which have a special coating with a hydrophilic layer, ensuring rapid removal of condensate from the indoor unit that does not allow to quickly form of mold and bacteria, providing a more efficient operation of the air conditioner.
Compresor DC inverter
Compressor with inverter DC can increase the efficiency of the air conditioner, thus reducing power consumption saves your costs. This system is much more economical and safer than air conditioners with a constant output of the compressor.
Multi-Bend Heat Exchanger
Increased heat. This unit uses the heat exchangers with tubes of a special design, the inner surface of which has trapezoidal notches "Innergrove cooper", which provides maximum heat transfer surface area increased. Due to this heat increases by 28%, reduced power consumption, and hence increases the efficiency of the system.
Description
Outdoor units of the VRF V4 + system with vertical air discharge and the ability to adjust external static fan pressure.
The modular principle of connecting blocks to obtain the required performance. Lineup 25.2, 28, 33.5, 40, 45kW. The maximum power of the module from 4 blocks is 180 kW. The principle of a free combination of power blocks in a module.
Two overall standard sizes: for blocks 25.2 and 28kW, and for blocks 33.5, 40, 45kW, are presented in the updated compact design.
Hitachi's new high-performance compressors DC inverter. Automatic addressing system of indoor units. External static fan pressure up to 20Pa.
Specifications
|
Параметры |
MDV-252 (8) W/DRN1-A |
MDV-280 (10) W/DRN1-A |
MDV-335 (12) W/DRN1-A |
MDV-400 (14) W/DRN1-A |
MDV-450 (15) W/DRN1-A |
||
|
Электропитание |
В /Гц/Фаз |
380/50/3 |
380/50/3 |
380/50/3 |
380/50/3 |
380/50/3 |
|
|
Производительность |
Охлаждение |
кВт |
25.2 |
28.0 |
26.0 |
40.0 |
45.0 |
|
Обогрев (max) |
кВт |
27.0 |
31.5 |
28.5 |
45.0 |
50.0 |
|
|
Потребляемая мощность |
Охлаждение |
кВт |
5.9 |
7.2 |
7.6 |
12.3 |
14.0 |
|
Обогрев (max) |
кВт |
6.2 |
7.6 |
6.8 |
11.2 |
12.8 |
|
|
Размер без упаковки, ШxВxГ |
мм |
960x1615x800 |
990x1615x800 |
1290x1615x750 |
1290x1615x750 |
1290x1615x750 |
|
|
Вес нетто/брутто |
кг |
265/280 |
265/280 |
305/325 |
350/370 |
350/370 |
|
|
Расход воздуха |
м3/час |
11000 |
11000 |
12500 |
15000 |
15000 |
|
|
Уровень шума |
дБ |
57 |
57 |
58 |
60 |
60 |
|
|
Макс. перепад высот между блоками (НБ выше ВБ/НБ ниже ВБ) |
м |
70/40 |
70/40 |
70/40 |
70/40 |
70/40 |
|
|
Фактическая длина трубопровода холодильного контура |
м |
150 |
150 |
150 |
150 |
150 |
|
|
Эквивалентная длина трубопровода холодильного контура |
м |
175 |
175 |
175 |
175 |
175 |
|
|
Максимальная длина межблочных трубопроводов |
м |
500 |
500 |
500 |
500 |
500 |
|
|
Макс. кол-во подключаемых внутренних блоков |
шт. |
13 |
16 |
16 |
16 |
20 |
|
|
Допустимый диапазон нагрузки по индексам мощности внутренних блоков |
% |
50-130 |
50-130 |
50-130 |
50-130 |
50-130 |
|