The Hitachi L200 AC Inverter is the latest VF Inverter
to be released by Hitachi. With all the features of its
predecessor the L100 and incorporates so much more yet
still being compact in size.
The Hitachi L200 is a versatile unit capable of handling
most AC applications. The L200 is aimed at offering OEM
and HVAC users a low cost option but has all the
features that would normally be found in the higher spec
inverters. Single and three-phase models are available
from 0.2kW to 2.2kW in the 200V class and in three-phase
from 0.4kW to 7.5kW in the 400V class.
While the L200 is ideal for stand alone motor control
applications, Hitachi has addressed the potential for
the products in systems by incorporating as standard PID
control and RS422/RS485 communications. There are five
programmable inputs, two programmable transistor outputs
and a programmable relay output. Access to the terminal
rails is by removing the lower front case. There is also
the option of a
variety of fieldbus communications.
Speed setting is either via the potentiometer on the
front of the L200 or by external analogue or digital
signals. A built-in keypad with LED display is used for
programming and is included as standard. The L200 has
advanced protection sensing circuits and there are
alarms for overcurrent, over voltage, under voltage,
over temperature, overload, ground fault and so forth.
Automatic voltage regulation is included for output
voltage control. The L200 has a built-in EMC filter,
RS485 Modbus-RTU interface as standard, PID Control
(Normal and Inverse), True 0-10Vdc Analogue output and
output terminals with Logic and Timing functions.
The L200 is a truly global product and carries UL and
CSA approvals as well as being CE certified for low
voltage and EMC Directives. All sizes are immediately
available from stock
Capacity
range: 0.2 - 7.5 kW
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