Sigma II User’s Manual Chapter 3: Wiring3 - 153.3.4 Servo Amplifier Power LossesThe following table shows servo amplifier power losses at the rated output.Servo Amplifier Power Losses at Rated OutputNote Regenerative resistor power losses are allowable losses. Take the following action if this value isexceeded:• Disconnect the internal regenerative resistor in the servo amplifier by removing the wirebetween terminals B2 and B3.• Install an external regenerative resistor between terminals B1 and B2.• An external regenerative resistor must be connected to amplifiers with capacity of 6kW orhigher.See 5.6 Selecting a Regenerative Resistor for more details on the resistors.Main CircuitPower SupplyMaximumApplicableServomotorCapacity[kW]Servo AmplifierModelOutputCurrent(RMS Value)[A]MainCircuitPowerLoss[W]RegenerativeResistor PowerLoss[W]ControlCircuitPowerLoss[W]TotalPowerLoss[W]Single-phase100V0.03 SGDH-A3BE 0.66 3.5— 1316.50.05 SGDH-A5BE 0.95 5.2 18.20.10 SGDH-01BE 2.4 12 250.20 SGDH-02BE 3.0 16.4 29.4Single-phase200V0.03 SGDH-A3AE 0.44 3.1— 1316.10.05 SGDH-A5AE 0.64 4.6 17.60.10 SGDH-01AE 0.91 6.7 19.70.20 SGDH-02AE 2.1 13.3 26.30.40 SGDH-04AE 2.8 20 330.75 SGDH-08AE-S 4.4 47 12 15 741.50 SGDH-15AE-S 7.5 60 14 89Three-phase200V0.45 SGDH-05AE 3.8 271215540.75 SGDH-08AE 5.7 41 681.0 SGDH-10AE 7.6 55 821.5 SGDH-15AE 11.6 92 14 1522.0 SGDH-20AE 18.5 120 28 1633.0 SGDH-30AE 24.8 155 1985.0 SGDH-50AE 32.9 240 56 3116.0 SGDH-60AE 46.9 290—27 3177.5 SGDH-75AE 54.7 330 35711.0 SGDH-1AAE 58.6 360 30 39015.0 SGDH-1EAE 78.0 490 520Three-phase400V0.45 SGDH-05DE 1.9 191415481.0 SGDH-10DE 3.5 35 641.5 SGDH-15DE 5.4 53 822.0 SGDH-20DE 8.4 83 28 1263.0 SGDH-30DE 11.9 118 1615.0 SGDH-50DE 16.5 192 36 2436.0 SGDH-60DE 20.8 232—2477.5 SGDH-75DE 25.4 264 27911.0 SGDH-1ADE 28.1 288 30315.0 SGDH-1EDE 37.2 392 40722.0 SGDH-2BDE 58.0 65012077030.0 SGDH-3ZDE 80.0 970 109037.0 SGDH-3GDE 100.0 1140 126045.0 SGDH-4EDE 127.0 1440 156055.0 SGDH-5EDE 150.0 1720 1840
