P&B

24 01, 2020

Perenco – MV Switchgear upgrade modification
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Perenco – MV Switchgear upgrade modification

Manufacture, MV Switchgear, Oil & Gas, Repair / Overhaul

Perenco – MV Switchgear upgrade modification

By LS_MG|2020-01-24T13:23:39+00:00January 24th, 2020|Manufacture, MV Switchgear, Oil & Gas, Repair / Overhaul|0 Comments

LS Engineering Services Ltd have just completed upgrade modification work to a Laurence Scott Slendaur TM truck. The truck was received as a 550KW 3.3kV DOL motor starter with the customer requesting modification of the drive into a Feeder for a 1MVA 3.3kV Transformer. This workscope therefore involved the supply and installation of uprated cabling, [...]

6 08, 2017

MPR3000 retrofit
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MPR3000 retrofit

Food, Manufacture, MV Switchgear, Site Services

MPR3000 retrofit

By LS_MG|2017-10-18T14:51:30+01:00August 6th, 2017|Food, Manufacture, MV Switchgear, Site Services|0 Comments

LS Engineering Services recently completed the retrofit of 5xP&B MPR3000 motor protection relays at a rape seed oil refinery in the UK. The current electro-mechanical P&B Mn5e motor protection relays were found to not give a quick enough response during production anomalies thus causing production disruption. LS Engineering Services engineered a solution in the form [...]