LiteOn EVO 8000 Series, Руководство пользователя

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4.6 Wiring Checklist
Table 4.6 Wiring Checklist
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No. Item
Page
Power Supply Voltage and Output Voltage
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1 Power supply voltage is within the voltage range of specified drive input.
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2 The motor voltage matches the drive output specifications.
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3 The drive rating matches the motor rating.
Main Circuit Wiring
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4 An MCCB of proper specifications is connected between the drive and motor.
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5 Power cables are correctly connected to drive input terminals R/L1, S/L2 and T/L3.
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6 Motor terminals and drive terminals U/T1, V/T2 and W/T3 are in same phase
sequence. (Otherwise the motor will rotate reversely)
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7 Power supply and motor power cable complies with electrician regulations.
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8 The drive is properly grounded.
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9 Drive terminal screws of the main circuit and ground are tightened.
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10 An MC is installed for each motor if a single drive runs more than on motor.
Note: Set MC1 to MCn OFF before operating the drive. Do not switch MC1 to MCn ON
or OFF during run.
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11 When using a braking resistor or braking unit, an MC is installed on the drive input side
and able to shut off the power to drive when overloaded.
Control Circuit Wiring
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12 Twisted-pair cables are used for all drive control circuit wiring.
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13 Shielded cables are connected to the terminals.
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14 Options (if any) are properly installed.
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15 No wiring mistakes.
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16 Do not use a buzzer to check wiring.
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17 The control circuit terminal screws are tightened.
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18 No cable clippings or screws are left inside the drive enclosure.
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19 Control circuit wiring and main circuit wiring are separated.
电源
变频器
电磁接触器
Magnetic Contactor
AC Drive
Power Supply