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VF (Inverter) Control
50% Energy Savings
VF (inverter) control is the result of
the latest power electronics technology, Power consumption
and the capacity of power supply facilities can be cut
in half (compared to previous Hitachi models)thanks
to this remark able new method (see figure below).
Ultra-smooth Riding Comfort
The inverter control system makes elevator
movement smoother than ever before and provides high
landing accuracy(see figure below).
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Microcomputers
Double Safety
Two microcomputers allocate and manage
elevator operating functions and, by diagnosing each
other, ensure optimum functionability.
Flexibility
Operational programming of the microcomputers
can be changed at the site with relative ease using
this EEPROM(Electrically Erasable Programmable Read-Only
Memory). This easy programmability allows you to change
elevator operating schedules for non-stop floors, homing
floors, etc., according to the elevator use patterns
of the building occupants.
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