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Models PTG3-1-60 & PTG3-2-60

Models PTG3-1-60 & PTG3-2-60
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Models PTG3-1-60 & PTG3-2-60 Indoor Voltage Transformer Medium Voltage Accuracy Class Thermal Rating 0.3 WXMY,1.2 Z at 100 % rated voltage with 120 V based ANSI burden. 0.6 WX, 1.2 MY at 58 % rated voltage with 69.3 V based ANSI burden. Approximate weight 34 lbs. unfused. Maximum System Voltage 5.6 kV, BIL 60 kV. REGULATORY AGENCY APPROVALS Manufactured to meet the requirements of ANSI/IEEE C57.13. Classified by U.L. in accordance with IEC 44-1 NOTE: All Primary voltages marked with an asterisk (*) are approved for revenue metering in Canada by Industry Canada, Approval No. T-215 Rev. 02

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Circle Diagram Models PTG3-1-60 & PTG3-2-60 Recommended Minimum Spacings A = Unit to Unit = 0.75” minimum. B = HV to Ground in air = 3.00” minimum. Recommended spacing are for guidance only. User needs to set appropriate values to assure performance for high potential test, impulse test, high humidity, partial discharge, high altitude, and other considerations like configuration. The circle diagram can be used to predict the performance of a transformer for various loads and power factors. A convenient scale of volt-ampere is shown on the unity power factor line (u.p.f) and commences at the...

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