Electrical Resistance Heaters Development Status Report

by Department of Energy,

Technical Report, 1984

Barcode

CSP Unique ID 190682305

Status

Electronic Resource

Call number

**Click on MARC view for more information on this report.**

Publication

2078; Report; September 1984.

Language

Library's review

ABSTRACT:
This report summarizes the results of a heater development program being conducted at the Energy Technology Engineering Center (ETEC) to provide reliable tubular heaters and mineral insulated (MI) cable for use in LMFBR liquid metal applications. The program started with the preparation of
Show More
a composite procurement specification (RDT Standard P4-3T) prepared from the input of heater manufacturers, users, and the Department of Energy (DOE). This was followed by a test program designed to evaluate the effectiveness of the procurement specification requirements. Heaters were originally procured from three manufacturers - Chromalox, Rama, and Hesco. The heaters were tested in various configurations, sizes, grades, compaction density, and voltage ratings. Various means of limiting heater failure damage by the use of protective devices in the heater electrical circuits, heater standoff designs, and resistance grounding were also accomplished as part of the technology involved in the safe use of electrical resistance heaters. In addition, a limited program evaluating MI cable for trace heating of small piping systems used for heat transport in LMFBR liquid metal applications was conducted.
Show Less
Page: 0.1372 seconds