Elektromotoren und Gerätebau Barleben GmbH ... - Ies-germany.com
Elektromotoren und Gerätebau Barleben GmbH ... - Ies-germany.com
Elektromotoren und Gerätebau Barleben GmbH ... - Ies-germany.com
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4.6. Buchholz relays according to French norm<br />
Type code no.<br />
Works-design.<br />
41<br />
(NF 25)<br />
42<br />
(NF 50)<br />
43<br />
(NF 80)<br />
4.6.1. Types 41, 42, 43<br />
f<br />
250<br />
300<br />
350<br />
cm 3<br />
240<br />
Mode of<br />
connection<br />
DN<br />
of pipe<br />
(mm)<br />
d 1<br />
Flange<br />
dimensions<br />
(mm)<br />
d 2 d 3 d 5 f<br />
Device<br />
dimensions<br />
(mm)<br />
l h 1 h 2<br />
weight<br />
(kg)<br />
Suited for<br />
transforme r<br />
ratings of<br />
Flange<br />
4-holes 25 115 85 14 8 240 235 90 4.2 < 5000 KVA<br />
Flange<br />
4-holes 50 165 125 18 11 240 250 80 5.1<br />
>5000 KVA<br />
< 10000 KVA<br />
Flange<br />
4-holes 80 200 160 18 11 240 265 80 5.5 > 10000 KVA<br />
150<br />
d1<br />
d3<br />
d2<br />
13
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