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Tangent delta test report form

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Tangent delta test report form

  1. 1. Test Report STATOR WINDING Customer / Plant: Order no.: Rated voltage: Serial no.: Rated power: Type: Insulation class: Insulation system: Location of test: Tan-Delta measurement (measured values x 10-3 ) Measuring voltage / Rated voltage´ UN´ = ........... kV 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 1,0 1,1 1,2 ∆tanδmax U - EVW V - EUW W - EUV UVW - E CN = pF f = 50 HzCX = nF CX = nF Insulation resistance measurement Measured values in MΩ x 10 Polarisations- index P.I. = R10 / R1 Isolationszeit- konstante τ = R10 x CX 10"/1´ 20"/2´ 30"/3´ 40"/4´ 50"/5´ 6´ 7´ 8´ 9´ 10´ U - EVW V - EUW W - EUV UVW - E Measuring device: Measuring voltage: High Voltage test: Ohmic resistance of the winding: Phase .......... : U = .............. I = .............. R = .............. Phase .......... : U = .............. I = .............. R = .............. Phase .......... : U = .............. I = .............. R = .............. Winding temperature: Remark: Ambient temperature: Air humidity: Date / Tested by: Acceptance: Department:

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