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Sigma-II Series SGM*H/SGDH USER'S MANUAL - Esco Drives ...

Sigma-II Series SGM*H/SGDH USER'S MANUAL - Esco Drives ...

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1 Outline1.3.2 Three-phase, 200 V Main Circuit1.3.2 Three-phase, 200 V Main CircuitMolded-casecircuit breaker(MCCB)Protects the power supplyline by shutting thecircuit OFF whenovercurrent isdetected.(Refer to 5.8.9.)Power supplyThree-phase 200 VACR S T∗1∗2∗3The main circuit positive-side terminal is only availableto use at three-phase 200 VAC, 6 kW SERVOPACK.Do not use 1 or 2.Be sure to disconnect the lead between B2 andB3, before connecting an external regenerativeregistor to the SERVOPACK.For connecting a DC reactor, refer to 6.4.8 DC Reactorfor Harmonic Suppression.Noise filterUsed to eliminateexternal noise from thepower line.(Refer to 5.8.10.)MagneticcontactorTurns the servoON and OFF.Install a surgesuppressor.(Refer to5.8.11.)<strong>SGDH</strong>-AESERVOPACKYASKAWASERVOPACK<strong>SGDH</strong>-200VConnection cablefor digital operator(Refer to 5.8.2.)Digitaloperator(Refer to 5.8.2.)Personal computerMODE/SETCHARGEL1L2CN3DATA/POWERConnection cablefor personal computer(Refer to 5.8.1.)∗1∗3L312L1CCN1I/O signal cableHost controllerL2CRegenerativeresistorConnect an externalregenerative resistorto terminals B1 and B2if the regenerative capacityis insufficient.(Refer to 5.8.6.)∗2B1B2B3UVWCN2(Refer to 5.7.)MagneticcontactorTurns the brake power supplyON and OFF.Install a surge protector.(Refer to 5.8.11.)Brake power supplyUsed for a servomotor with a brake.(Refer to 5.8.5.)Servomotormain circuit cable(Refer to 5.1, 5.2.)Encoder cable(Refer to 5.4, 5.5.)SGMHServomotor1-8

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