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Very powerful
High torque of 150% at 1Hz.The combination of the original
general-purpose magnetic flux vector control with slip
compensation made it possible to achieve 150% torque at 1Hz.Using
off-line auto-tuning allows motors to be controlled by general-purpose
magnetic flux vector control even when the motor characteristics
vary. By connecting a brake resistor, regenerative braking
ability can be improved.(0.4K or more). Fewer trips are caused
by overcurrent due to the high-response current limit function. |
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Very simple
A frequency setting potentiometer was added to the control panel
as a standard(Frequeney setting potentiometer type).The FR-PU04,
LCD parameter unit with backlight is available as an option. (8
different languages are available on this unit.) Parameter user
groups have been made a standard. Setup software can be used for
parameter settings. The life of the cooling fan has been
extended by the use of ON/OFF control, and replacement is made
easier. A screwed terminal block is used for the main circuit. A
screwed terminal block is also used for the all new control
circuit (with plug in leads). The lead holes were made to be
wider. |
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Very compact
Most compact inverter in its class. Only 85% of the volume of
the Mitsubishi FR-U100 (for 0.2K). All models from 0.1 to 3.7kW
of the single phase 100V, single phase 200V and three phases
200V are the same 128mm in height. This makes panel layout
easier. The three phases 400V models are the same 150mm in
height. |
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Environmental friendly
With the adoption of the original developed Soft-PWM control
method, the increase in acoustic noise can be suppressed and RFI
noise can be limited to minimum levels similar to those of the
Mitsubishi conventional FR-Z series inverter. The units are
compatible with harmonic restrictions. EMC filter is available.
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Full product line-up
Globally compatible with worldwide standards.Compatible with UL,
cUL, and EN (Low Voltage Directive) as standards. IP40 type are
also available for three-phase 200V and 400V class. Compatible
with single phase 100V and 200V as well as three-phase 200V
power supplies (output is three-phase 200V). Also compatible
with three phase 400V (Output is three-phase 400V). |
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Simple setting
The frequency setting, parameter setting, etc. can be set easily
just by turning the setting dial. The setting can be adjusted
according to the turning speed of the setting dial and can be
set at ones will. Accurate settings also can be made with this
notch-type dial. |
