BS 7698-12:1998
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Reciprocating internal combustion engine driven alternating current generating sets Emergency power supply to safety devices
Hardcopy , PDF
13-09-2022
English
01-05-1999
1 Scope
2 Normative references
3 Definitions
4 Symbols
5 Additional regulations and requirements
6 Classification designation
6.1 General
6.2 Typical examples of classification
7 Generating set design
7.1 Criteria for determining the required power
7.2 Power determination
7.3 Operating limit values
8 Additional requirements
9 Controlgear and switchgear
9.1 Protection, measurement, monitoring and control
equipment for the generator
9.2 Engine measurement and monitoring equipment
9.3 Generating set measurement and monitoring equipment
9.4 Remote signals
10 Test mode
10.1 Test operation with synchronization to the mains
supply
10.2 Test mode without mains synchronization
11 Testing
11.1 General
11.2 Installation tests
11.3 Periodic tests
12 Rating plate
13 Required documentation
14 Check list
Annex A (informative) Bibliography
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.