Section X. Options
radio or momentary concussion. The common size of 3-phase EMI noise
filter is shown as following: confirm the power supply is 3-phase three lines
or 3-phase four lines or single phase. Earthling wire is as short as possible,
try to place the filter near the converter.
Please choose EMI filter when the converter is used in residential area,
commercial area, science area or other. Please need to prevent magnetic
interference, or need meet CE, UL, and CSA standard.
Note: If needing the filter, please connect with our company.
10-3. Connector
It can cut off the supply power in action of the system protection function,
to prohibit fault enlarging. But can’t control the motor start or stop by
connector.
10-4. Braking Unit & braking resistor
There is braking unit inside when using “B” type frequency converter, the
maximum braking torque is 50%. Please choose braking resistor according
to the following table:
Inverter
(V)
Inverter
(KW)
Brake resistor
( Ω )
Brake resistor
( W )
0.75 200 120
1.5 100 300
220V
2.2 70 300
0.75 750 120
1.5 400 300
380V
2.2 250 300
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