|
PS # -PART-YEAR |
REVISION |
AMENDMENT |
SUBJECT |
STATUS |
|---|---|---|---|---|
| 286-1963 | -- | -- | Description and classification of natural agregates. | Active |
| 287-1963 | -- | -- | Method of compression test of timber. (withdrawn & superseded 1730 & 1734-1985) | withdrawn & superseded 1730 & 1734-1985 |
| 288-1963 | -- | -- | Mild Steel for general structural purpose | Active |
| 289-1985 | 2nd Rev. | -- | Insulated flexible Cable and Cord (2nd Revision ) | Active |
| 290-1965 | -- | -- | Portable electric radiators for domestic use | Active |
| 291-1963 | -- | -- | Safety Requirements for electric mains operated radio receiving apparatus. | Active |
| 292-1996 | -- | -- | Tubular fluorescent lamps for general lighting service (5th Revision ) (Withdrawn & superceded by PS:IEC-60081) | Withdrawn & superceded by PS:IEC-60081 |
| 293-1963 | -- | -- | Porcelain insulators for overhead lines with a nominal voltage of 1000 volts and upwards (Withdrawn & superceded by PS-1565) | Withdrawn & superceded by PS-1565 |
| 294-1993 | 1st Rev. | -- | High-voltage alternating current-circuit breakers (1st Revision ) | Active |
| 295-1963 | -- | -- | High-voltage alternating current-circuit breakers Rules for normal load conditions, Part-1: Rules for temperature rise. (Withdrawn & superceded by PS:294) | Withdrawn & superceded by PS:294 |
| 296-1963 | -- | -- | High-voltage alternating current-circuit breakers Rules for normal load conditions. Rules for operating conditions Part-II: Coordination of rated voltages, rated Voltages, rated breaking capacities and rated normal currents. (Withdrawn & superceded by PS: | Active |
| 297-1963 | -- | -- | High-voltage alternating current-circuit breakers Rules for strength of insulation. Rules for the selection of circuit-breakers for service. Rules for the erection and maintenance of circuit breaker in service (Withdrawn & superceded by PS:294) | Withdrawn & superceded by PS:294 |
| 298-1963 | -- | -- | Recommendations for voltage measurement by means of sphere-gaps (one sphere earthed) | Active |
| 299-1-1983 | -- | -- | High-voltage test techniques. Part 1: General definitions and test requirements. | Active |
| 299-2-1983 | -- | -- | High-voltage test techniques, Part-2: Measuring systems. | Active |
| 299-3-1983 | 1st Rev. | -- | High-voltage test techniques, Part-3 Measuring devices (1st Revision ) | Active |
| 299-4-1983 | 1st Rev. | -- | High-voltage test techniques. Part 4: Application guide for measuring devices (1st Revision ) | Active |
| 300-1963 | -- | -- | Fundamental definitions (Withdrawn & superceded by PS:2111(101,121,131 & 151) | Withdrawn & superceded by PS:2111(101,121,131 & 151 |
| 301-1963 | -- | -- | Electronics. (withdrawn & superseded by PS 2111-1990) | withdrawn & superseded by PS 2111-1990 |
| 302-1963 | -- | -- | Electro-acoustics (withdrawn & superseded by PS 2111-1990) | withdrawn & superseded by PS 2111-1990 |