5 Mounting
Maschinenfabrik Reinhausen GmbH 2020
91
4349322/01 EN
VACUTAP
®
VV
®
10. Install a stop-cock with a nominal width of at least 25 mm between the
protective relay and oil conservator.
Figure 83: Stop-cock
5.4.3.3 Making the electrical connections for the protective relay
The protective relay's dry-reed magnetic switching tubes are supplied in the
standard version as either NC or NO contacts. Other contact combinations
can be supplied as special versions and are shown in the dimensional draw-
ing provided.
WARNING
Risk of death or severe injury!
Risk of death or severe injury due to improper electrical connection of the
protective relay.
► Loop the protective relay into the tripping circuit of the circuit breakers of
the transformer to be protected so that the transformer is immediately de-
energized by the circuit breakers when the protective relay is tripped.
► Systems which only generate an alarm message are not permitted.
Содержание VACUTAP VV
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Страница 112: ...5 Mounting Maschinenfabrik Reinhausen GmbH 2020 112 4349322 01 EN VACUTAP VV Figure 109 Mounting protective tube ...
Страница 125: ...5 Mounting Maschinenfabrik Reinhausen GmbH 2020 125 4349322 01 EN VACUTAP VV Figure 125 Angle of deflection α ...
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