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Standard 1247, Edition 5

Standard for Diesel Engines for Driving Stationary Fire Pumps

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Standard 1247, Edition 5 Edition Date: July 26, 2019 $0.00
Summary of Topics b1247_5_20190726_sum.html

Subject 1247

Bulletin Dated: July 26, 2019


The following topics for the Standard for Diesel Engines for Driving Stationary Fire Pumps, UL 1247, are being recirculated:

1. Generator or Alternator Output Current

2. Revisions to Clarify Requirements and Update Test Details

3. Revision to Over-current Protection Criteria

4. Revision to ECM and Switching Equipment Criteria

5. High Engine Temperature Alarm Delay on Engine Restarts

6. Electrically Operated Speed Control for Mechanical Fuel Injected Engines

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