SINUS K
INSTALLATION
INSTRUCTIONS
123/
191
13.2.
Braking Unit BU200
A braking module is available to be connected to ter and – (see the WIRING section) of the inverter for
sizes S40 to S65. Braking modules can be used when a high braking torque is needed, particularly when a
prompt braking is needed for high inertial loads (e.g. fans).
The braking power required to brake a rotating object is proportional to the total moment of inertia of the
rotating object, to speed variations, and to absolute speed, while it inversely proportional to the deceleration
time required.
This braking power is dissipated on a resistor (external to the braking unit) with an Ohm value depending on the
inverter size and the mean power to be dissipated.
13.2.1.
I
NSPECTION UPON
R
ECEIPT OF THE
G
OODS
Make sure that the equipment is not damaged and it complies with the equipment you ordered by referring to
the nameplate located on the inverter front part (see figure below). If the equipment is damaged, contact the
supplier or the insurance company concerned. If the equipment does not comply with the one you ordered,
please contact the supplier as soon as possible.
If the equipment is stored before being started, make sure that temperatures range from -20 °C to +60 °C and
that relative humidity is <95% (non-condensing).
The equipment guarantee covers any manufacturing defect. The manufacturer has no responsibility for possible
damages due to the equipment transportation or unpacking. The manufacturer is not responsible for possible
damages or faults caused by improper and irrational uses; wrong installation; improper conditions of
temperature, humidity, or the use of corrosive substances. The manufacturer is not responsible for possible
faults due to the equipment operation at values exceeding the equipment ratings and is not responsible for
consequential and accidental damages.
The braking unit BU200 is covered by a one-year guarantee starting from the date of delivery.
Содержание SINUS K
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