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Three-phase transformer, Transfer switch, UPS, Switchgear, Single-phase transformer
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U.L File #SA 639 CSA File #11746-15 IEC 730-1, IEC 730-2-10, IEC 79-15 VDE License 97252 Ref. 4376.15-4510-8007/A1F 2 Application Procedure Calibration Use the Application Data Worksheets from Relay is factory calibrated for pickup and dropout voltages to match motor speed and torque curves for the specific application requirements. See Appendix “B” of the General Information Brochure Appendix “A” of the General Information Brochure Agency Approvals to convert motor speed and torque curves to relay coil and calibration characteristics. for calibrations available for each coil group.
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