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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4.3. Double-float Buchholz relays thread connection<br />
Type code no.<br />
Works-design.<br />
DIN-design.<br />
04<br />
(BG 25)<br />
(DG 25)<br />
21<br />
(BG 25 S)<br />
(-)<br />
4.3.1. Type 04<br />
4.3.2. Type 21<br />
250<br />
300<br />
350<br />
cm 3<br />
l<br />
250<br />
300<br />
350<br />
cm 3<br />
l<br />
Mode of<br />
connection<br />
Connection<br />
thread<br />
G 1 1 /2 “<br />
Connection<br />
thread<br />
G 1 1 /2 “<br />
f<br />
f<br />
DN<br />
of pipe<br />
(mm)<br />
d 1<br />
Flange<br />
dimensions<br />
(mm)<br />
d 2 d 3 d 4 d 5 f<br />
Device<br />
dimensions<br />
(mm)<br />
l h 1 h 2<br />
weight<br />
(kg)<br />
Suited for<br />
transformer<br />
ratings of<br />
25 - - - - 16 185 235 90 4.2 < 5000 KVA<br />
25 - - - - 16 185 235 90 3.6 < 5000 KVA<br />
170<br />
d1<br />
G11/2"<br />
150<br />
d1<br />
9
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