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Development of Recommended Criteria and Test Facilities for Acceptance of High-voltage Permissible Loadcenters and Switchgear Enclosures.

Authors
Massey-AB
Source
NTIS: PB/87-157434 :45 pages
Link
NIOSHTIC No.
10005559
Abstract
This report makes refinements to criteria described in OFR 58-86. The criteria addresses the permissibility of high-voltage permissible loadcenters and switchgear enclosures in seven major areas: higher internal pressure design requirements, minimum free volume, minimum free distance, minimum electrical clearances between exposed electrical conductors, electrical creepage distances, use constraints for control transformers, and explosion test requirements. It also contains chapters on criteria selection rationale, a discussion on parts of the OFR 58-86 recommendations, and the design and construction of mobile test facilities.
Publication Date
19860101
Document Type
CP; Final Contract Report;
Fiscal Year
1986
NTIS Accession No.
PB87-157434
NTIS Price
A04
Identifying No.
OFR 8-87
NIOSH Division
PRC;
Source Name
NTIS: PB/87-157434
Performing Organization
U.S. Dept. of Labor MSHA
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