DEFSTAN 61-5(PT3)SEC1/2(1992) : 1992
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
ELECTRICAL POWER SUPPLY SYSTEMS BELOW 650 VOLTS - PART 3: DISTRIBUTION AND PROTECTION REQUIREMENTS - SECTION 1: EARTHING
02-14-2006
01-12-2013
Preface
Section One - General
1 Scope
2 WARNING
3 Related Documents
Section Two - Introduction
4 Equipment Earthing
5 Electrical Shock Hazards
Section Three - Cable Requirements
6 Cables General
Section Four - Earthing and Protection
7 Direct Earthing
8 Residual Current Circuit Breaker Protection
9 Voltage Operated Earth Leakage Breaker Protection
10 Protective Conductor Loop Monitor System (PCLM)
11 Earth Bonding
Annex A - Current Circuit Breaker Specification
Annex B - Voltage Operated Earth Leakage Breaker Specification
Annex C - Earthing Rod Guidance
Annex D - Protective Conductor Loop Monitor System Specification
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