2-12
2-2 Wiring
2
De
sign
*5. Once slide switch SW1 is set to [ON], allocation of multi-function input terminals S1 and S3 will
not be restored, even if SW1 is reset to [OFF] afterward. Re-allocate the terminal function.
Wiring the Main Circuit Terminals
Main Power Supply Input Terminals (R/L1, S/L2, T/L3)
• Use an earth leakage breaker for circuit (wiring) protection between the power supply and the
main power supply terminals (R/L1, S/L2, T/L3).
• An earth leakage breaker may malfunction due to the effect of high frequency. Use an earth
leakage breaker with a large high-frequency sensitivity current rating.
• If the Inverter protection function is activated, a malfunction or accident may have occurred to your
system. Connect a magnetic contactor to turn off the Inverter power supply.
• Do not start or stop the Inverter by switching ON/OFF the magnetic contactor connected on the
Inverter power supply input (primary) side and output (secondary) side.
To start or stop the Inverter via an external signal, use the operation command (FW or RV) on the
control circuit terminal block.
• This Inverter uses a 3-phase power supply. A single-phase power supply cannot be used.
• Do not use this Inverter with a phase loss power input. Doing so may damage the Inverter.
By factory default, the phase loss input protection is disabled. If a phase of power supply input is
interrupted, the Inverter reverts to the following status:
Even if the power input is under a phase loss condition, the internal capacitor is charged with
voltage, causing an electric shock or injury.
When changing the cable connections, refer to the instructions on page 2-1.
ON
Slide switch SW1
Slide lever (factory default: OFF)
ON
OFF
R-phase or T-phase is interrupted: The Inverter does not operate.
S-phase is interrupted:
The Inverter reverts to single-phase operation, causing a
trip (due to undervoltage, overcurrent, etc.) or damage to
the Inverter.
Содержание 3G3RX Series
Страница 1: ...Cat No I560 E1 03 USER S MANUAL SYSDRIVE RXSERIES High function General purpose Inverter ...
Страница 2: ......
Страница 17: ...Chapter 1 Overview 1 1 Functions 1 1 1 2 Appearance and Names of Parts 1 4 ...
Страница 22: ......
Страница 23: ...Chapter 2 Design 2 1 Installation 2 1 2 2 Wiring 2 6 ...
Страница 48: ......
Страница 108: ......
Страница 324: ......
Страница 325: ...Chapter 5 Maintenance Operations 5 1 Protective Functions and Troubleshooting 5 1 5 2 Warning Function 5 10 ...
Страница 337: ...Chapter 6 Inspection and Maintenance 6 1 Inspection and Maintenance 6 1 ...
Страница 348: ......
Страница 349: ...Chapter 7 Specifications 7 1 Standard Specification List 7 1 7 2 Dimensional Drawing 7 6 7 3 Options 7 14 ...
Страница 358: ...7 9 7 2 Dimensional Drawing 7 Specifications 3G3RX A2300 A4300 368 79 265 310 10 510 540 2 φ10 195 45 80 265 ...
Страница 360: ...7 11 7 2 Dimensional Drawing 7 Specifications 3G3RX A2550 380 670 700 2 φ12 12 380 480 250 352 79 ...
Страница 361: ...7 12 7 2 Dimensional Drawing 7 Specifications 3G3RX A4750 A4900 2 φ12 2 12 300 390 268 700 79 670 357 ...
Страница 362: ...7 13 7 2 Dimensional Drawing 7 Specifications 3G3RX A411K A413K 2 φ12 2 12 380 480 270 740 79 710 480 ...
Страница 369: ...7 20 7 3 Options 7 Specifications 3G3AX RBC4001 3G3AX RBC6001 100 150 280 300 5 70 100 70 150 390 410 5 ...
Страница 392: ......
Страница 393: ...Appendix Appendix 1 Parameter List App 1 Appendix 2 Product Life Curve App 41 Appendix 3 Life Alarm Output App 42 ...
Страница 436: ......
Страница 437: ...Index ...
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