Frigomar Air Conditioning System 609NT 180,000BTU/h Cooling System (UK SHIPPING ONLY)

• Compact yet very powerful - 180,000 BTU/h Chiller
• 50% higher energy efficiency compared to ON/OFF
• Maximum comfort: silent operation and stable temperature
• Simple and intuitive touch-screen display
• No massive start current (only 2A)
• 3-Phase / 400VAC / 50-60Hz

ULTIMATE INVERTER BLDC TECHNOLOGY
VFD technology “sensor less” is used to accurately control the compressor speed in order to deliver the needed capacity at all times, following the environmental conditions; by contrast traditional air conditioners use on/off type compressors that either work at maximum speed or stop.
The Frigomar chiller unit is equipped with a BLDC motor compressor (98% energy efficient) controlled by an electrical inverter varying the speed from 20-100 Hz.
Thanks to the elimination of start-stop cycles the energy efficiency is considerably increased without sharp fluctuations of water temperature and power supply, thus increasing the lifespan of the unit and the comfort on board.

ENERGY SAVING (-50% ON AVERAGE ELECTRICAL ENERGY CONSUMPTION)
Compressor starts at low speed (20 Hz) with no peak current and then accelerates smoothly up to the max frequency (100 Hz) in order to cool or heat quickly.
As water temperature approaches the set point value, the compressor slows down, keeping a constant temperature in silent operation and saving energy.
In term of Seasonal Energy Efficiency Ratio, the average reduction in electrical energy consumption is 50%, compared to the equivalent traditional air conditioner.

SMOOTH STARTING (NO PEAK CURRENT AT START)
Starting ramp is set at low frequency (20 Hz) allowing very low starting torque and starting current, far below the nominal value.
The max starting current is 2 A, while for the equivalent traditional air conditioner the max peak starting current is 100-140 A, despite employing soft starting devices.

POWERFUL (SHORT PULL-DOWN PERIOD)
Inverter air conditioning operates at maximum capacity after start up, therefore the set temperature is reached more quickly.

COMFORTABLE
Inverter air conditioner finely adjusts its capacity according to the thermal loads variation in order to maintain the desired ambient temperature without fluctuations, thus allowing higher comfort than with non-inverter air conditioners.
Thanks to PMSM motor and sound shields design the operation is silent in every working condition. Scroll compressor allows to reduce vibrations by 75% compared to traditional units.

VARIABLE CAPACITY OPERATION (ECO MODE)
ECO function can be activated from the controller limiting the max compressor frequency, thus reducing further the power consumption.

RELIABLE
BLDC motor together with accurate control of superheating allow a much longer compressor lifespan than non-inverter models, where start / stop cycles stress considerably the motor windings. Thanks to VFD exclusive technology the unit withstands engine room temperature up to 70 °C (158 °F), low seawater temperature (5°C/41°F) in winter and high seawater temperature (45°C/113°F) in summer.

EASY INSTALLATION
Very compact dimensions with possibility to install more units in parallel. The touch display can be detached from the unit and located at a distance up to 50 m (164 feet) through a Belden cable.

MANUALS AND GUIDES