7 OPERATION

7.1PROCEDURES FOR SINGLE LP 33 Series

7.1.1Start-up of the LP 33 Series

Before connecting hazardous voltages, make sure that:

The connection to the electrical system has been performed by qualified personnel;

The equipment frame has been correctly grounded to the main earth;

Make sure that mains input protection is removed;

All the panels removed to allow the UPS connection have been correctly reinstalled;

The UPS switches Q1 and Q2 are OFF (Pos. 0);

The battery fuses F5, F6, F7 (and eventual external fuses in case of external battery) are removed.

This procedure must be performed for the first start-up following the installation, with the UPS completely switched Off and not powered.

This procedure presupposes that the load is not yet supplied by the UPS system.

NOTE !

The UPS can be started-up using the battery supply in case the input mains should be unavailable.

To avoid an incidental battery discharge, it is recommended to proceed to the UPS start-up having the input mains available.

1.Switch ON the mains power at the input distribution panel.

As a result the UPS performs a self-test and the LCD will show the following screen:

NOTE !

In case the alarm “4410 - Mains bypass out of tolerance” persists, please contact your Service Center.

EXECUTING MAINBOARD

SELF TEST

00000000000 SELF TEST OK!

2.Insert the battery fuses F5, F6, F7 and eventual external fuses in case of external battery.

Continue

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OPM_LPS_3UO_30K_40K_0US_V010.doc

Operating Manual LP 33 Series 30 & 40 kVA

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GE manual Operation, Start-up of the LP 33 Series, Switch on the mains power at the input distribution panel

LP 33 specifications

The GE LP 33 is a cutting-edge locomotive designed and manufactured by General Electric for freight and transport companies. This model is renowned in the railway industry for its advanced technology, robustness, and efficiency. With a focus on enhancing performance while reducing environmental impact, the GE LP 33 stands out as a significant advancement in modern locomotive design.

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