IS 1941 Pt.1-1976
Functional Requirements for Motor Alarms Part I AC, Three Phase, 50 Hz, 415 Volt Type

Standard No.

IS 1941 Pt.1-1976

Release Date

1976

Published By

IN-BIS

Latest

IS 1941 Pt.1-1976

Scope

This standard ( Part I) covers the details regarding construction and performance requirements of electric motor sirens up to 3.75 kW ac, 3-phase, 50 Hz, 415 volts type. Note — The requirements of other types of sirens, that is, dc 240 volts, universal and 6/12 V battery operated are being drafted separately.

IS 1941 Pt.1-1976 history

• 1976 IS 1941 Pt.1-1976 Functional Requirements for Motor Alarms Part I AC, Three Phase, 50 Hz, 415 Volt Type