Connection Between Inverter And Fitting Parts; Main Loop Terminal Wiring - toscano TDS600 Serie Manual De Usuario

3.4.1. Connection between inverter and
fi tting parts
01. Breaking device like isolation.
Switch must assemble between
power source and inverter to keep
persona safety under repairing and
nverter requirement for compulsory
power off.
02. There must be over-current.
Protection breaker or fuse in inverter
power supply circuit to avoid failure
expanding because of the second
device failure.
03. AC input reactor. When high
harmonics between inverter and
power supply is strong which cannot
meet system requirement or input
side power factor need to improve,
ac input reactor can be added.
04. Contactor is used to power
supply only, do not use it to control
inverter start and stop.
05. Input side EMI fi lter hoosing
optionally EMI fi lter to restrain
high frequency transduction
interference and radio-frequency
interference from inverter power
line.
06. Output side EMI fi lter Choosing . optionally EMI fi lter to restrain radio-
frequency Interference and wire leakage current from inverter output side.
07. AC output reactor. Installing AC output reactor is suggested to avoid
motor insulation damage, oversize current leakage and inverter frequent
protection when connecting wire between inverter and motor exceeds 50 m
Shielded cable or 100 m Without Shielded cable.
08. Safety earth ground wire. Inverter and motor must be earth ground
connection, connection wire should select as shorter and thicker as above
3.5mm² multicore copper wire, and earth grounding resistance smaller
than10Ω.
3.4.2. Main loop terminal wiring
Main loop input output terminal show as table 3-2. and table 3-3.
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Fig.3-8 Conexionado del variador a los distintos
elemento