IS 1534 Pt.1-1977
Specification for Fluorescent Lamp Ballasts Part I Switch Starting Circuits

Standard No.

IS 1534 Pt.1-1977

Release Date

1978

Published By

IN-BIS

Latest

IS 1534 Pt.1-1977

Scope

1.1 This standard ( Part I ) describes the requirements to ensure correct performance of ballasts when used with tubular fluorescent lamps [ see IS: 2418 (Part I )-1977 and IS: 2418 (Part II )-1977〓 ] of rated watt-ages 20, 40, 65 and 80 with preheated cathodes when used in switch start circuits. 1.1.1 This standard covers ballasts excluding the resistance types for use on ac supply up to 250 V at 50 Hz.

IS 1534 Pt.1-1977 history

• 1978 IS 1534 Pt.1-1977 Specification for Fluorescent Lamp Ballasts Part I Switch Starting Circuits