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ROW unit is a multi-split system, designed for high density CED system
Air conditioners are designed to continuously maintain the temperature, humidity and volume and purity of air flow .
VCAF chillers series were designed for use with any function.
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Model Description

Air conditioners «close control» designed for continuous maintenance in given limits of temperature, humidity, volume and purity of the air flow. They are designed for installation in server rooms and data centers as well as in industrial areas, laboratories, and in any other areas where you need to continuously maintain a certain microclimate.

Order

Standard Unit Description

STRUCTURE. The air conditioners’ structure represents a rigid frame    with sound-and-thermal insulation panels.

SCROLL COMPRESSORS. Presicion air conditioners have     scroll compressors from leading reputable manufacturers,

FINNED PACK COOLING COIL in copper-aluminium with large front        surface to reduce air transit speed and reduced number of rows to         reduce the dehumidification process. The coil is equipped with a drip     tray in stainless steel with flexible drain pipe.

VENTILATION SECTION  are completed with electronically switched fans enabling rotation speed adjustment and ensuring a wide range of   air consumption and static pressure.

G4 FILTERS (standard). Various options are available for filters with   higher efficiency levels.

REFRIGERATING CIRCUIT, in conformity with the PED directive, complete with thermostatic expansion valve, filter, liquid gauge, solenoid valve, liquid receiver, safety valve and high and low pressure switches.

ELECTRICAL PANEL with main interlocking switch and phase sequence relay. The secondary circuit is powered at low voltage of 24 Vac.

CONTROL. Air conditioners can be completed with displays of different  size and functional. Controllers are compatible with all protocol types   and BMS systems.

HUMIDIFIER

ELECTRIC HEATERS


Set A
REFRIGERANT DIRECT EXPANSION UNIT WITH REMOTE AIR CONDENSER
A

Units with compressor on board; the heat from the technical room is dissipated by an external finned coil condenser, connected during installation. Remote condensers are available in standard and silenced version.

 

 

 

Модели:
VS06VS07VS09VS11VS14VS16VS19VS21VL26VL32VL40VL45VL48VL58VL65VL75VL90VL100VM26VM32VM40VM50
Set W
REFRIGERANT DIRECT EXPANSION UNIT WITH WATER CONDENSATION
W

Units with compressor on board; the heat from the technical room is dissipated by a brazed plate condenser, placed inside the unit, with pressostatic valve. In comparison to A set-up, these units have the advantage that the refrigerant circuit is realized in factory and pre-charged with refrigerant, not needing the laying of refrigerant lines.

Модели:
VS06VS07VS09VS11VS14VS16VS19VS21VL26VL32VL40VL45VL48VL58VL65VL75VL90VL100VM26VM32VM40VM50
Set C
CHILLED WATER UNITS
C

Units without compressor on board, with a finned coil, fed by refrigerated water, that removes the heat from the technical room. The microprocessor control, with the temperature sensor, allows a precise control, acting on a 3-way modulating valve. Units used in presence of water chillers (also in freecooling version).

Модели:
VS08VS10VS12VS15VS20VS27VM30VM40VM45VM55VL60VL80VL90VL110VXL125VXL150VXL170VXL200
Set F
UNIT WITH OPERATION IN FREE-COOLING MODE
F

Freecooling modification (F) or “free cooling” technology – is a technology widely applied in the whole world that enables reducing of operating costs by several times. This technology presupposes heat transfer to the outside environment directly, when the temperature of the outside air is lower than the temperature inside a process room due to water-and-glycol heat exchanger. In summer period, the equipment operates using Freon loop and a straight heat exchanger.

Set D
UNIT WITH DOUBLE COOLING SOURCE
D

This system enables combining low operational costs with the absolute system reliability. In the normal mode, the system functions due to chilled water, but in case if the central cooling fails, a standby straight cooling loop is activated with a remote air cooling condenser.

Set K
ПРЕЦИЗИОННЫЙ КОНДИЦИОНЕР “КОНСТАНТА”
K

Constantamodification (K) is designed for premises requiring very precise temperature and humidity control. This control is maintained by a microprocessor performing constant and very precise air parameters measuring. The system guarantees the ambient air temperature tolerance ± 0,3°С and ± 5% of relative humidity.

Set LC
DIRECT EXPANSION UNITS WITH EXTERNAL COMPRESSOR
LC

A modification when a compressor is placed outside a machine room (LC) is used in cases when a compressor’s presence inside the machine room is inadmissible. A compressor and condenser unit is used as an external module.

Set U
DOWNFLOW UNITS
U

These units have suction from the top and discharge from the bottom. These are normally installed in raised floors, to constitute the plenum for distribution through the ambient.



Set O/B
UPFLOW UNITS
O/B

These units have air discharge upwards, normally connected to distribution channels or a false ceiling. The most common type is that with air return at the front of the unit (O), but versions are also available with air return from the base of the conditioner (B). Among the available accessories, there is a plenum for air diffusion into environment, with grille with double order fins and with available opening also on 2 or 3 sides.

Set R
UPFLOW UNITS WITH REAR RETURN
R

These units have air discharge upwards, normally connected to distribution channels or a false ceiling. The unit, normally placed outside the area to be conditioned.