15.04.2015 Views

Type B Vital Relays - Alstom

Type B Vital Relays - Alstom

Type B Vital Relays - Alstom

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

Relay Engineering Data (ED) sheet Lists<br />

A. APPENDIX A – RELAY ENGINEERING DATA (ED) SHEET LIST<br />

A.1.<br />

GENERAL<br />

This appendix includes two tables listing the B relay Engineering Data (ED) sheet<br />

numbers. For your convenience, the information is provided in two formats. Table A–1<br />

provides the ED sheet numbers by catalog number and cross-references drawing<br />

number. Table A–2 provides the ED sheet numbers by drawing number and crossreferences<br />

catalog number.<br />

NOTE<br />

ED60-1 is a generic ED sheet that applies to most relays. It provides<br />

general instructions covering customer adjustments and tests for neutral,<br />

biased-neutral, and polar relays.<br />

To determine a relay's drawing or catalog number, refer to Heading 1.2.2., Identification.<br />

P1457, Rev. Nov/07 A–1 <strong>Alstom</strong> Signaling Inc.

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!