Superseded
Standard
Historical
IEC 60839-1-2:1987
Alarm systems. Part 1: General requirements. Section Two: Power units, test methods and performance criteria
Preview
Summary
Specifies the requirements, test methods and performance criteria for alarm system power units. Specific requirements for particular components are specified in separate standards which should be used in conjunction with this standard.
Technical characteristics
| Publisher | International Electrotechnical Commission (IEC) |
| Publication Date | 12/30/1987 |
| Release Date | 12/30/1987 |
| Cancellation Date | 02/10/2011 |
| Edition | 1 |
| Page Count | 17 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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Previous versions
30/12/1987
Superseded
Historical
No products.