SJ 2845.3-1987
Electrical relays--Part 19: Sectional specification: Electromechanical all-or-nothing relays of assessed quality (Applicable for certification) (English Version)
- Standard No.
- SJ 2845.3-1987
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Electron
- Status
- Latest
- SJ 2845.3-1987
- Scope
- The test methods specified in this specification are selected from the general specification SJ2845.1 (IEC255-7). They are applicable to the detailed specifications for electromechanical relays with or without quality assessment procedures derived from this specification. At the same time, the methods used to formulate the above details are also given. List of basic tests for the specification. The method for preparing detailed specifications is indicated in the detailed test schedule of the classified blank detailed specifications. The detailed specification for classification blanks is a supplementary document to this specification.
SJ 2845.3-1987 history
- 1970 SJ 2845.3-1987 Electrical relays--Part 19: Sectional specification: Electromechanical all-or-nothing relays of assessed quality (Applicable for certification)
