SYSAQUA30.L.TTS.1P-SP+WPS.AVMn

The new

SysAquaL/SysAquaH 25 to 125

have been designed and optimized to operate with

R410A

refrigerant fluid. They are of single refrigerant circuit type.

They are available in

cooling only (SysAquaL)

and

heat pump (SysAquaH)

versions.

Each versions consists of

11 sizes (25, 30, 35, 40, 45, 55, 65, 75, 90, 105 & 125)

and covers a nominal cooling capacity range from

25.0 to 122 kW

and a nominal heating capacity range from

26.9 to 120 kW

All units are equipped with

two scroll compressors fitted in

tandem

for adapting to partial system loads.

The general operation status of the machine is continuously under the control of an

IHM controller

The

SysAquaL

and

SysAquaH units can operate without water tank

, thanks to the lHM controller that implements an

auto- adaptative control logic

ensuring a total protection of the compressors at different load or water volume conditions. The minimum water volume requested in cooling mode is

3.5 litres

per

kW

for application air conditioning and

10 litres

per

kW

for application process.

In heating mode,

12.5 litres per

kW

are recommended in order to guarantee homogeneous temperatures during the defrosting cycles (comfort and energysavings). A

fan speed controller

can be also supplied as factory-fitted option to authorize the unit to operate in cooling mode at low ambient temperature.

SysAquaL

and

SysAquaH

units can be supplied in several versions:

- STD (Standard) version

: lncludes a low noise (LS) acoustical performance.

- XLN (Extra low noise) version

: Obtained by the installation of acoustic box around compressors.

- HPF version

: lncreases the static pressure.

Cabinet and structure

The cabinet and structure of the unit are of heavy duty galvanized steel.All galvanized steel components are

individually painted

by a special painting process before the assembly of the unit. This painting system performs a homogeneous protection to the corrosion.The painting is a polyester powder based type, coloured in

RAL 7040

The units

SysAquaL/SysAquaH

are suitable for outdoor installation, directly on the building roof or at the ground level.

Compressors

Each unit is equipped with two scroll compressors fitted on a rail and assembled together to form

tandem compressors

The compressors are then mounted on rubber pads in order to eliminate noise and vibration transmissions. The compressor motor shave a direct startup. Each motor is cooled by the refrigerant gas and is equipped with an overload protection.

A

phase sequence monitor

is supplied as standard.

Evaporator

The evaporator is consisting of a stainless steel plate heat exchanger insulated with closed cell synthetic foam. lt is protected by an

antifreeze electric heater

to ensure a good protection against freezing at low ambient temperature (-10 °C min.) when the unit is switchedoff.

Maximum working pressure is 10 bar at water side and 45 at refrigerant side.

Технические характеристики