Name: BS 142-2.2(1982) : LATEST
Brand: BSI

BS 142-2.2(1982) : LATEST

Superseded

ELECTRICAL PROTECTION RELAYS - REQUIREMENTS FOR THE PRINCIPAL FAMILIES OF PROTECTION RELAYS - SPECIFICATION FOR GENERAL REQUIREMENTS FOR MEASURING RELAYS USED FOR PROTECTION

Superseded date

11-30-1990

Published date

11-23-2012

Publisher

British Standards Institution

Describes the general performance requirements for electrical protection measuring relays (this does not include thermal electrical relays). Also gives the parameters which the makers of such relays must state.

DocumentType	Standard
PublisherName	British Standards Institution
Status	Superseded

Standards	Relationship
IEC 60255-6A:1980	Similar to
IEC 60255-6:1988	Similar to

BS 142-1.4(1983) : 1983	ELECTRICAL PROTECTION RELAYS - INFORMATION AND REQUIREMENTS FOR ALL PROTECTION RELAYS - SPECIFICATION FOR THE HIGH-FREQUENCY DISTURBANCE TEST FOR STATIC RELAYS
BS 142-4.1(1984) : 1984	ELECTRICAL PROTECTION RELAYS - REQUIREMENTS FOR MULTI-INPUT ENERGIZING QUANTITY RELAYS - SPECIFICATION FOR BIASED (PERCENTAGE) DIFFERENTIAL RELAYS
BS 142-3.2(1983) : LATEST	ELECTRICAL PROTECTION RELAYS - SPECIFICATION FOR SINGLE INPUT ENERGIZING QUANTITY MEASURING RELAYS WITH DEPENDENT SPECIFIED TIME
BS 142-2.3(1984) : LATEST	ELECTRICAL PROTECTION RELAYS - REQUIREMENTS FOR THE PRINCIPAL FAMILIES OF PROTECTION RELAYS - SPECIFICATION FOR THERMAL ELECTRICAL RELAYS
BS 142-3.2(1990) : 1990	ELECTRICAL PROTECTION RELAYS - REQUIREMENTS FOR SINGLE INPUT ENERGIZING QUANTITY RELAYS - SPECIFICATION FOR SINGLE INPUT ENERGIZING QUANTITY MEASURING RELAYS WITH DEPENDENT SPECIFIED TIME
BS 142-3.1(1990) : 1990	ELECTRICAL PROTECTION RELAYS - REQUIREMENTS FOR SINGLE INPUT ENERGIZING QUANTITY RELAYS - SPECIFICATION FOR SINGLE INPUT ENERGIZING QUANTITY MEASURING RELAYS WITH NON-SPECIFIED TIME OR INDEPENDENT SPECIFIED TIME
BS 142-4.2(1984) : 1984	ELECTRICAL PROTECTION RELAYS - REQUIREMENTS FOR MULTI-INPUT ENERGIZING QUANTITY RELAYS - SPECIFICATION FOR DIRECTIONAL RELAYS AND POWER RELAYS
BS 142-3.1(1983) : LATEST	ELECTRICAL PROTECTION RELAYS - SPECIFICATION FOR SINGLE INPUT ENERGIZING QUANTITY MEASURING RELAYS WITH NON-SPECIFIED TIME OR INDEPENDENT SPECIFIED TIME

BS 5992-3:1980	Electrical relays Specification for the insulation testing of electrical relays
BS 142-1.2(1982) : 1982	ELECTRICAL PROTECTION RELAYS - INFORMATION AND REQUIREMENTS FOR ALL PROTECTION RELAYS - SPECIFICATION FOR CONTACT PERFORMANCE
BS 5992-1:1980	Electrical relays Specification for contact performance of electrical relays
BS 142-1.3(1982) : 1982	ELECTRICAL PROTECTION RELAYS - INFORMATION AND REQUIREMENTS FOR ALL PROTECTION RELAYS - SPECIFICATION FOR INSULATION TESTING