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DIN 49802:1989-11
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DIN 49802:1989-11
Pre-heat requirements for starterless tubular fluorescent lamps; identical with IEC 60882:1986 (report)More info
This standard describes the fundamental technical requirements for the cathode heating of tubular fluorescent lamps with pre-heated cathodes for starterless operation at a frequency of 50 Hz or 60 Hz. The requirements as represented therein are necessary as far as the cathode-heating conditions required for achieving a satisfactory lamp behaviour are concerned. Ballasts for the operation of these lamps shall make available cathode-heating voltages and currents corresponding to said fundamental requirements.
| Author | DIN |
|---|---|
| Editor | DIN |
| Document type | Standard |
| Format | File |
| Cancellation date | |
| Confirmation date | |
| expiration_de_validite | |
| ICS | 29.140.30 : Fluorescent lamps. Discharge lamps
|
| Number of pages | 5 |
| Replace | DIN IEC 34A(CO)311 (1985-06) |
| Cross references | IEC/TR 60882 (1986), IDT
|
| Year | 1980 |
| Document history | DIN 49802 (1989-11) |
| Country | Germany |
| Keyword | 49802 |