MR VACUTAP VM Series User Manual

Table of contents
Maschinenfabrik Reinhausen GmbH 2020 34360571/02 EN VACUTAP
®
VM
®
Table of contents
1 Introduction......................................................................................................................... 6
1.1 Manufacturer....................................................................................................................................... 6
1.2 Completeness..................................................................................................................................... 6
1.3 Safekeeping........................................................................................................................................ 6
1.4 Notation conventions .......................................................................................................................... 7
1.4.1 Hazard communication system .............................................................................................................................7
1.4.2 Information system................................................................................................................................................8
1.4.3 Instruction system .................................................................................................................................................8
2 Safety................................................................................................................................. 10
2.1 Appropriate use ................................................................................................................................ 10
2.2 Inappropriate use.............................................................................................................................. 11
2.3 Fundamental safety instructions ....................................................................................................... 11
2.4 Personnel qualification...................................................................................................................... 13
2.5 Personal protective equipment ......................................................................................................... 14
3 Product description.......................................................................................................... 15
3.1 On-load tap-changer......................................................................................................................... 15
3.1.1 Function description ............................................................................................................................................15
3.1.2 Setup/models ......................................................................................................................................................16
3.1.3 Nameplate and serial number .............................................................................................................................19
3.1.4 Protective devices ...............................................................................................................................................20
3.2 Drive shaft......................................................................................................................................... 26
3.2.1 Function description ............................................................................................................................................26
3.2.2 Design/versions...................................................................................................................................................27
4 Commissioning................................................................................................................. 32
4.1 Commissioning transformer at operating site ................................................................................... 32
4.1.1 Filling the oil compartment of the on-load tap-changer with insulating fluid........................................................32
4.1.2 Bleeding on-load tap-changer head and suction pipe.........................................................................................34
4.1.3 Checking motor-drive unit ...................................................................................................................................35
4.1.4 Checking protective relay....................................................................................................................................36
4.1.5 Checking pressure monitoring device .................................................................................................................37
4.1.6 Commissioning the transformer ..........................................................................................................................38

MR VACUTAP VM Series Specifications

General

Brand	MR
Model	VACUTAP VM Series
Category	Controller
Language	English