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Connecting the Cables
64
4.6.5
280
–
375 kW (200 V/400 V)
Connect the cables from the dynamic braking unit to the P2 (+) and N (-) terminals to utilize the
built-in dynamic braking unit.
Terminal Symbol
Terminal Name
Description
R (L1), S (L2), T (L3)
AC power supply input
terminals
AC input terminals
P1 (+)
(+) DC voltage terminal
(+) DC link voltage terminal
P2/N (-)
Dynamic brake resistor
terminal / DC common*
Dynamic brake resistor terminals
N (-)
(-) DC voltage terminal
(-) DC link voltage terminal
U, V, W
Inverter output terminals
Output terminals to a 3-phase induction
motor
*Contact LSIS Customer Support before configuring the P2 (+) and N (-) terminals as the DC common
source. There are a few factors that require special attention for this application.
•
Apply rated torques to the terminal screws. Loose screws may cause the terminals to short
circuit and malfunction. Tightening the screws too much may damage the terminals and cause
them to short circuit and malfunction.
•
Only use copper wires with a 600 V, 75
℃
rating for the power terminal wiring, and a 300 V,
75
℃
rating for the control terminal wiring.
•
Power supply wiring must be connected to the R, S, and T terminals. Connecting them to the U,
V, W terminals causes internal damage to the inverter. The motor should be connected to the U,
V, and W terminals. Arrangement of the phase sequence is not necessary.
Содержание SV-iS7 series
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Страница 126: ...Basic Functions 115 Basic Functions Code Description V1 Quantizing ...
Страница 223: ...212 Peripheral Devices Group 2 ...
Страница 224: ...Peripheral Devices Peripheral Devices 213 Group 3 ...
Страница 225: ...214 Peripheral Devices Group 4 ...
Страница 231: ...220 Peripheral Devices TYPE 1 Maximum 400 Watts TYPE 2 Maximum 600 Watts ...
Страница 236: ...Safety Funtion STO Safe Torque Off Safety Funtion STO Safe Torque Off 225 10 2 1 Safety Function Wiring Diagram ...
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