POWER SAVING
Inverter technology allows a room to reach the required
temperature more rapidly,
offering up to 30% more
efficiency and also eliminates
the stop-start operation used
by constant speed systems.
Hitachi Inverters adjust
(increase/decrease) the
speed of the compressor
to an energy saving mode
in order to maintain the
desired temperature.
ALL DC INVERTER
Energy efficiency. The “permanent magnet” motor
featured in the DC compressor maintains magnetic
current without the need for a constant source of
electricity. This ensures the motor suffers less ambient
energy loss, delivering 10% greater efficiency than
equivalent AC inverters.
Compact design.
The DC system is designed so all transformers and
relays are located in the outdoor unit which performs
the AC-DC conversion. The result is a compact, stylish
and quiet indoor unit.
Installation safety. Utilising a low DC current of only 35V
ensures absolute safety during the installation process.
PAM SYSTEM
The Hitachi Power Active Model (PAM) Inverter System
suppresses electrical distortion to minimise power losses
to less than 1%. Heating performance is particularly
improved to ensure efficient performance even when
the ambient temperature is -15ºC.
Hitachi All DC Inverter
Core Technology
INVERTER
For over thirty five years Hitachi has been dedicated to the development and manufacture of
the highest quality air conditioning equipment. In a climate as diverse as ours, you need a range of
air conditioners designed to provide superior levels of comfort and reliability – to meet your needs
at home and in life.
We are changing the shape and quality of people’s lifestyles while positioning Hitachi as a cutting edge brand that leads
future development as the global air conditioner of choice. Hitachi’s 3-Change ethos means your air conditioner has been developed
with cleanliness and comfort in mind, supported by Hitachi’s own core technologies.