YASKAWA HV600 Technical Reference page 246

Ac drive bypass for hvac fan and pump applications

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5.5 E: Motor Parameters

D002 - D016, A002 - A015, B001 - B007

4 : VT, 50Hz, 65% Vmid reduction

Use this derated torque pattern for torque loads proportional to three times the rotation speed. For example, fans and

The voltage values in the figures are for 208/240 V. Multiply the values by 2 for 480 V.

D002 - D016, A002 - A015, B001 - B007

5 : VT, 50Hz, 50% Vmid reduction

Use this derated torque pattern for torque loads proportional to two times the rotation speed. For example, fans and

The voltage values in the figures are for 208/240 V. Multiply the values by 2 for 480 V.

D002 - D016, A002 - A015, B001 - B007

6 : VT, 60 Hz, 65% Vmid reduction

Use this derated torque pattern for torque loads proportional to three times the rotation speed. For example, fans and

The voltage values in the figures are for 208/240 V. Multiply the values by 2 for 480 V.

D002 - D016, A002 - A015, B001 - B007

7 : VT, 60Hz, 50% Vmid reduction

D024 - D169, A022 - A154, B011 - B077

YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference

A192 - A248, B096 - B302

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