SYSTEMP brochure

|
Technological innovations
8
SysDrive
Cooling circuit advanced management system
All direct expansion units are equipped with an innovative
control system of the cooling circuit, which allows sim-
plied management, easier maintenance and optimized
operational safety.
Active control of operating conditions
The SysDrive system allows the display and monitoring of
the operating conditions of the whole cooling cycle, from
both the local display and the supervision systems as well
as building management systems (BMS).
Using suitable probes and pressure transducers helps to
detect pressure and temperatures of an evaporator, com-
pressors, a condenser and suction and discharge lines.
Thanks to these gures, superheat, de-superheat and
subcooling of the refrigerant are calculated.
If a DC inverter compressor is installed, actual speed and
electrical power consumption will also be monitored.
Operational safety
The SysDrive system actively manages 10 different safety
function, designed to provide high operational safety.
•
Low evaporation pressure and high condensing pres-
sure of the circuit
•
Low operating pressure and high operating pressure of
the circuit
•
Compressor low compression ratio
•
Low and high superheat values
•
Low and high de-superheat values
•
Refrigerant high discharge temperature
Tool-less simplied maintenance
The SysDrive system makes it possible to signicantly
simplify all the installation and maintenance procedures
of direct expansion units.
Using tools to check the conditions of the cooling circuit
will be no longer necessary. Technicians will be able to
easily access all the operating conditions by simply press-
ing a button on the display.
Thanks to the ability to interface with the major supervi-
sion systems and building management systems (BMS),
monitoring the entire cycle of a unit will be even easier
and quicker.