IEC Design and Type Test Report

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1 IEC Design and Type Test Report Veri*Lite Distribution Dead-End s Type: PDI-15, PDI-25, PDI-28, PDI-35 Catalog No , , , Table of Contents Section IEC Clause Page Design Tests 3 I. Tests on Interfaces and Connections of Metal Fittings II. Assembled Core Load - Time Test III. Test of Housing: Tracking and Erosion Test IV. Tests for the Core Material Type Tests 7 I. Dry Lightning Impulse Withstand Voltage Test II. Wet Power - Frequency Test III. Wet Switching Impulse Withstand Voltage Test IV. Mechanical Load - Time Test This design test report records the results of laboratory tests made on the Ohio Brass Veri*Lite Distribution Dead- End s. Tests performed in accordance with IEC Standard 1109, Clauses 5 and 6. The Veri*Lite dead-end insulators meet all applicable requirements of this standard. John D. Sakich Senior Development Engineer M.G. Comber Vice President - Engineering POWER SYSTEMS, INC Fax Copyright 0 Hubbell Power Systems 210 North Allen Street Centralia, MO bulletin EU1440-H

2 Company Contact Person: Mailing Address: Manufacturer ID Phone Number: (330) Fax Number: (330) Hubbell / The Ohio Brass Company John Sakich 8711 Wadsworth Rd. Wadsworth, OH Company Test Location: Contact Person: Mailing Address: Test Facility Phone Number: (330) Fax Number: (330) Hubbell / The Ohio Brass Company Wadsworth, Ohio John Sakich 8711 Wadsworth Rd. Wadsworth, OH

3 Section I Design Test Report Tests on Interfaces and Connections of Metal Fittings (IEC 1109, Clause 5.1) I.1 Test specimens and preliminary tests design: Shed/Housing Color EP/ Silicone Alloy Rubber Dark Gray Core: Material Young s Modulus Rod Diameter Fiberglass, Resin Vinylester 41,300 MPa 15.9 mm Metal Fittings: Material Forged 1018 or 1020 Steel Method of Attachment to Core Crimp Dimensional Data, Electrical Ratings and Mechanical Ratings: Section length (mm) Leakage distance (mm) Shed diameter (mm) No. of weathersheds Dry power frequency flashover voltage (kv) Wet power frequency flashover voltage (kv) Critical impulse flashover voltage (kv) Specified mechanical load S.M.L. (kn) PDI (pos.) 160 (neg.) 70 PDI (pos.) 280 (neg.) 70 PDI (pos.) 225 (neg.) 70 PDI (pos.) 360 (neg.) 70 The PDI-35 and PDI-28 use the same diameter fiberglass rod and end fittings as the PDI-25 and PDI-15. Tests in Sections I and II of Design Test Report and Section IV of Type Test Report apply to the PDI-35. Tests in Sections III and IV of Design Test Report apply to the PDI-28. Mechanical routine test: Type: PDI-35, Catalog No

4 I.2 Dry power frequency (60 Hz) voltage test Type: PDI-35, Catalog No Test Date: August 8, 1995 Test atmospheric conditions: Dry bulb temperature: 22.2 C Wet bulb temperature: 28.3 C Barometric pressure: kpa Uncorrected average flashover voltage (kv rms.) Corrected average flashover voltage (kv rms.) I.3 Sudden load release test Type: PDI-35, Catalog No I.4 Thermal-mechanical test Type: PDI-35, Catalog No Pre-cycle reference length (mm) Post-cycle reference length (mm) I.5 Water immersion test Type: PDI-35, Catalog No Test Date: September 11-14, 1995 Visual evaluation (Pass) 4

5 I.6 Steep-front impulse voltage test Type: PDI-35, Catalog No Test Date: September 14-15, 1995 The voltage was applied to the first half (line end) and the second half (ground end) separately. Positive average flashover (kv) Negative average flashover (kv) Line end Ground end Line end Ground end Line end Ground end I.7 Post dry power frequency (60 Hz) voltage test Type: PDI-35, Catalog No Test Date: September 15, 1995 Test atmospheric conditions: Dry bulb temperature: 21.1 C Wet bulb temperature: 15.0 C Barometric pressure: kpa Uncorrected average flashover voltage (kv rms.) Corrected average flashover voltage (kv rms.) Power frequency (60 Hz) withstand test (30 minutes): Pre-test temperature ( C) Post-test temperature ( C)

6 Section II Assembled Core Load-Time Test (IEC 1109, Clause 5.2) II.1 Determination of the average failing load of the core of the assembled insulator Type: PDI-35, Catalog No Mechanical failing load (kn) Average 81.4 II.2 Control of the slope of the strength-time curve of the insulator Type: PDI-35, Catalog No #4 #5 #6 Section III Test of Housing: Tracking and Erosion Test (IEC 1109, Clause 5.3) Type: PDI-28, Catalog No Test Date: September 1 to October 16, 1995 (horizontal) (vertical) Section IV Tests for Core Material (IEC 1109, Clause 5.4) IV.1 Dye penetration test Type: PDI-28, Catalog No Test Date: May 10, 1995 Sample #4 #5 #6 #7 #8 #9 0 IV.2 Water diffusion test Type: PDI-28, Catalog No Test Date: May 5-10, 1995 Sample #4 #5 #6 6

7 Type Test Report Section I Dry Lightning Impulse Withstand Voltage Test (IEC 1109, Clause 6.1) Type: PDI-15, Catalog No Test Date: January 25-26, 1990 Positive critical flashover voltage (kv) Positive withstand voltage (kv) Negative critical flashover voltage (kv) Negative withstand voltage (kv) Type: PDI-25, Catalog No Test Date: January 26 and February 26, 1990 Positive critical flashover voltage (kv) Positive withstand voltage (kv) Negative critical flashover voltage (kv) Negative withstand voltage (kv) Type: PDI-28, Catalog No Test Date: March 31, 1995 Positive critical flashover voltage (kv) Positive withstand voltage (kv) Negative critical flashover voltage (kv) Negative withstand voltage (kv) Type: PDI-35, Catalog No Test Date: April 6 and 7, 1995 Positive critical flashover voltage (kv) Positive withstand voltage (kv) Negative critical flashover voltage (kv) Negative withstand voltage (kv) Results were corrected to normal standard atmospheric conditions. 7

8 Section II Wet Power Frequency Test (IEC 1109, Clause 6.2) Type: PDI-15, Catalog No Test Date: January 24, 1990 Wet flashover voltage (kv) Wet withstand voltage (kv) Type: PDI-25, Catalog No Test Date: February 27, 1990 Wet flashover voltage (kv) Wet withstand voltage (kv) Type: PDI-28, Catalog No Test Date: March 10, 1995 Wet flashover voltage (kv) Wet withstand voltage (kv) Type: PDI-35, Catalog No Test Date: April 5, 1995 Wet flashover voltage (kv) Wet withstand voltage (kv) Results were corrected to normal standard atmospheric conditions. Section III Wet Switching Impulse Withstand Test (IEC 1109, Clause 6.3) Not applicable. Section IV Mechanical Load - Time Test (IEC 1109, Clause 6.4) Type: PDI-35, Catalog No NOTE: Because Hubbell has a policy of continuous product improvement, we reserve the right to change design and specifications without notice. POWER SYSTEMS, INC. ANDERSON UNITED STATES 210 N. Allen Centralia, Mo Phone: Fax: CANADA 870 Brock Road South Pickering, Ontario L1W 1Z8 Phone: Fax: MEXICO Av. Coyoacan No Col. Del Valle Mexico, D.F. Phone: Fax:

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