BS 6351-2:1983
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy , PDF
09-30-2010
English
03-31-1983
Foreword
Cooperating organizations
Guide
0. Introduction
1. Scope
2. Definitions
3. Minimum safety requirements for ESH devices
and control equipment
4. Thermal insulation
5. Wiring systems
6. System design guide
Appendices
A. Heat loss calculations
B. Calculation of spiral pitch
C. Worked example
D. Mathematical formulae
E. Meteorological data
Tables
1. Service categories
2. Minimum requirements for ESH systems
3. Minimum requirements for ESH systems with type of
protection 'N'
4. Minimum requirements for ESH systems with type of
protection 'e'
5. Normalized loss factor
6. Cladding surface temperature rise above 40 deg C
for xi = 0.8
7. Cladding surface temperature rise above 40 deg C
for zi = 0.3
8. Normalized pitch, Np
9. Hypothetical manufacturer's specification
10. Selection of ESH device
Figure
1. Graph for use in calculating cladding surface
temperature
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