AS/NZS 4871.2:2010
Electrical equipment for mines and quarries - Distribution, control and auxiliary equipment
Specifies requirements for the design, construction and testing of distribution, control and auxiliary equipment. This equipment may include motor starters, distribution and control boxes (DCB), section isolators and section circuit-breakers.
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AS/NZS 4871.2:2010 ELECTRICAL EQUIPMENT FOR MINES AND QUARRIES - DISTRIBUTION, CONTROL AND AUXILIARY EQUIPMENT
PREFACE
CONTENTS
SECTION 1 SCOPE AND GENERAL
1.1 SCOPE
1.2 APPLICATION
1.3 REFERENCED DOCUMENTS
1.4 DEFINITIONS
1.5 EXISTING EQUIPMENT
SECTION 2 COMMON REQUIREMENTS
2.1 GENERAL
2.2 ELECTRICAL EQUIPMENT
2.2.1 Enclosures
2.2.2 Coupling of enclosures
2.3 MEANS FOR ISOLATION
SECTION 3 ANCILLARY PLANT
3.1 GENERAL
3.2 ELECTRICAL PROTECTION SYSTEMS FOR AUXILIARY FANS
3.2.1 General requirements for auxiliary fans
3.2.2 Additional requirements for fans used with explosive gases
3.3 CONVEYOR STARTERS
3.3.1 General requirements for conveyor starters
3.3.2 Conveyors for use in hazardous areas
3.4 BELT SPLICING EQUIPMENT
3.5 WELDING EQUIPMENT
3.5.1 General
3.5.2 Isolation
SECTION 4 DISTRIBUTION CONTROL BOXES
4.1 GENERAL
4.2 CONSTRUCTION
4.3 ENCLOSURES
4.4 MEANS FOR ISOLATION
4.5 PROTECTION
4.6 POSITIONING OF OUTLETS
4.7 LIGHTING
4.8 LABELLING
SECTION 5 HIGH VOLTAGE SECTION ISOLATORS
5.1 GENERAL
5.2 INTERLOCKING
5.3 RATING OF SWITCHING DEVICES
5.4 POSITIONING OF OUTLETS
5.5 EXPLOSION VENTS
5.6 LABELLING
SECTION 6 SECTION CIRCUIT-BREAKER
6.1 GENERAL
6.2 CIRCUIT-BREAKERS
6.3 UNDERVOLTAGE MECHANISMS
6.4 RATING
6.5 PROTECTION
6.6 REMOTE OPERATION
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Related Information
Electricity (Safety) Regulations 2010
Ministry: WorkSafe New Zealand: Energy Safety
Section: Schedule 4, Clause 15
Citation context:Distribution, control and auxiliary equipment: Standard Q in conjunction with AS/NZS 4871.2:2010
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AS/NZS 4871.2:2010 ELECTRICAL EQUIPMENT FOR MINES AND QUARRIES - DISTRIBUTION, CONTROL AND AUXILIARY EQUIPMENT
PREFACE
CONTENTS
SECTION 1 SCOPE AND GENERAL
1.1 SCOPE
1.2 APPLICATION
1.3 REFERENCED DOCUMENTS
1.4 DEFINITIONS
1.5 EXISTING EQUIPMENT
SECTION 2 COMMON REQUIREMENTS
2.1 GENERAL
2.2 ELECTRICAL EQUIPMENT
2.2.1 Enclosures
2.2.2 Coupling of enclosures
2.3 MEANS FOR ISOLATION
SECTION 3 ANCILLARY PLANT
3.1 GENERAL
3.2 ELECTRICAL PROTECTION SYSTEMS FOR AUXILIARY FANS
3.2.1 General requirements for auxiliary fans
3.2.2 Additional requirements for fans used with explosive gases
3.3 CONVEYOR STARTERS
3.3.1 General requirements for conveyor starters
3.3.2 Conveyors for use in hazardous areas
3.4 BELT SPLICING EQUIPMENT
3.5 WELDING EQUIPMENT
3.5.1 General
3.5.2 Isolation
SECTION 4 DISTRIBUTION CONTROL BOXES
4.1 GENERAL
4.2 CONSTRUCTION
4.3 ENCLOSURES
4.4 MEANS FOR ISOLATION
4.5 PROTECTION
4.6 POSITIONING OF OUTLETS
4.7 LIGHTING
4.8 LABELLING
SECTION 5 HIGH VOLTAGE SECTION ISOLATORS
5.1 GENERAL
5.2 INTERLOCKING
5.3 RATING OF SWITCHING DEVICES
5.4 POSITIONING OF OUTLETS
5.5 EXPLOSION VENTS
5.6 LABELLING
SECTION 6 SECTION CIRCUIT-BREAKER
6.1 GENERAL
6.2 CIRCUIT-BREAKERS
6.3 UNDERVOLTAGE MECHANISMS
6.4 RATING
6.5 PROTECTION
6.6 REMOTE OPERATION
Previous versions
AS/NZS 4871.2:2010
Online Library subscription information
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