RO
STAS 1786/1-89
Indoor bushings with outer metal fittings for 7, 2 and 12 kV, class B. Insulators with fittings
Standardul se referă la trecerile izolate de interior, din porţelan electrotehnic, cu armare exterioară, utilizate la trecerea prin pereţi şi planşee a barelor colectoare şi de conexiune
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Status :
Withdrawn
Approval date : 1/1/1989
Publish date : 4/1/1989
Withdrawal date : 4/30/2004
Number of pages : 4
ICS : 29.080.10 Insulators,29.080.20 Bushing
Technical Committee : 15 - Insulators
- Replaces STAS 1786/1-73
- Normative reference STAS 6272-82
- Normative reference STAS 6391/2-86
- Normative reference STAS 6391/1-86
- Normative reference STAS 1786/3-89
- Normative reference STAS 1786/2-89
- Conflict with SR EN 60137:1998