COMPOSITE STRING INSULATOR UNITS FOR OVERHEAD LINES WITH A NOMINAL VOLTAGE GREATER THAN 1000 V - PART 1: STANDARD STRENGTH CLASSES AND END FITTINGS
International Electrotechnical Committee
FOREWORD<br>1 Scope<br>2 Normative references<br>3 Mechanical and dimensional characteristics<br>4 Plan of the standard<br>5 Insulator designation<br>6 Marking<br>7 Composite insulator units<br>Annex A (normative) - Ball and socket couplings, N series<br>Annex B (normative) - Clevis and tongue couplings, N series<br>Annex C (normative) - Y-clevis couplings<br>Annex D (normative) - Eye couplings<br>Bibliography
Pertains to composite string insulator units for a.c. overhead lines with a nominal voltage greater than 1000 V and a frequency not greater than 100 Hz.
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 36 |
