GE LP 33 Start-up following the operation on manual bypass Q2, Test, Inverter OFF

Page 39

7.1.3Start-up following the operation on manual bypass (Q2)

This procedure presupposes that the load is powered by the manual bypass switch:

•The inverter is switched OFF;

•The manual bypass switch Q2 is switched ON (pos. I);

•The output switch Q1 is switched OFF (Pos. 0);

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

NOTE !

This procedure must not be used if the UPS is used as frequency converter.

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

2.Switch ON the output switch Q1 (Pos. I).

3. Only in case it has been previously activated (* present beside

 

LED

 

TEST

 

 

 

 

the text RESET TOTAL OFF), restore the command total off by

 

 

 

 

 

 

 

RESET TOTAL OFF

*

 

 

entering the screen:

 

 

 

 

 

 

 

 

 

 

 

MENU/RESET TOTAL OFF

 

 

 

 

 

 

 

4. Switch OFF the maintenance bypass Q2 (Pos. 0).

 

 

 

 

 

Udcp=215V

Udcn=215V

 

 

Verify, selecting the screen METERING/Udcp and Udcn, that the

 

Ubp=164V

Ubn=164V F

 

 

booster voltage has reached about 215 VDC.

 

Charge level

=

100%

 

 

 

 

Autonomy

=

800min

 

5. Switch ON the inverter by entering the screen:

 

 

 

 

 

 

 

 

COMMAND MENU

 

 

MENU/COMMAND MENU/INVERTER ON

 

INVERTER ON

*

 

 

 

 

INVERTER OFF

 

 

 

Some seconds later the load will be transferred on inverter and

 

 

 

 

 

 

 

 

 

 

 

 

LP 33

40kVA

 

 

 

the main screen will display: APPLICATION ON UPS

 

APPLICATION ON UPS

 

 

 

 

= 70%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

END OF PROCEDURE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Modifications reserved

 

 

 

 

Page 39/57

OPM_LPS_3UO_30K_40K_0US_V010.doc

Operating Manual LP 33 Series 30 & 40 kVA

Page 38 Page 40
Image 39
Page 38 Page 40
Contents Manufactured by LP 33 SeriesCopyright 2005 by GE Consumer & Industrial Date of issue 01/01/2005 File nameModel Revision Identification NoDear Customer Parallel version secured with RPA Table of contents Only Condition Safety RulesGeneral Risk of electric shock PE Earth GND Ground Safety warningsGeneral Description IntroductionDescription Block Diagram and Main Elements DescriptionCase of parallel system VFI Voltage Frequency Independent Mode operationOperation Modes Through the automatic bypassAutomatic bypass operation Mains recovery operationManual bypass operation Mains failure operationWith redundant parallel system Parallel system for power capacity RPA Parallel SystemParallel system for redundancy Pay attention to the following recommendations UPS Paralleled on the Same BatteryRiazzino CH Made in Switzerland Service and Technical SupportRecycling AT the END of Service Life Layout LP 33 Series / 30 & 40 kVA LayoutControl Panel System HandlingTotal off Command Push Buttons and SwitchesQ1 UPS output switch Q2 Manual bypass switch Do not switch on Q1 and Q2 withApplication on UPS LCD Screen2ms 2ms 5ms 10ms SW VersionAlarms list 4140 Code Alarm Meaning4118 41304563 Code Alarm Meaning 45204530 4531Messages list 4521 Code Message Meaning 43624411 45004763 Code Message Meaning 46024603 4699LP 33 Series Event report LP 33 SeriesMenu Screens Menu Reset Total OFFDate and time set-up Date and time setup = Day = MonthModem enabled = N Init=BEQV1X3&D0S0=2 User parameters screenTelephone numbers set-up Operation mode selection VFI Mode or ECO ModeECO Mode can only be activated on single units ECO ModeExample 2 ECO Mode Stop before ECO Mode Start Example 3 ECO Mode during the night and week-endD1 ÷ d7 Enabling time in function of weekdays ECO Start ECO Stop Executing Mainboard Self Test Switch on the mains power at the input distribution panelOperation Start-up of the LP 33 SeriesCommand Menu Switch On the output switch Q1 PosSwitch On the inverter entering the screen Operation mode selectionEnter must be pressed 2 times Switch OFF the inverter by entering the screenSwitch on the maintenance bypass Q2 Pos UPS shutdown with load transfer on manual bypass Q2Inverter U1= Test Switch OFF the maintenance bypass Q2 PosSwitch on the inverter by entering the screen Start-up following the operation on manual bypass Q2Complete shutdown Udcp= Udcn= Ubp=0VCharge level Autonomy 0min LED Test Restore to normal operation after total offRestore the command total off by entering the screen = 0%Restore to normal operation after EPO Emergency Power Off Reset the UPS by entering the screenActivated Command Menu Inverter on Parallel System start-up of the LP 33 Series Procedures for Parallel System LP 33 SeriesSwitch on the output switch Q1 Pos. I on each unit 40kVA P1Udcp=215V Udcn=215V = 70% LP 33 40kVA P1 Switch on the maintenance bypass Q2 I on each unitSwitch OFF the inverter on each unit entering the screen Udcp=215V Udcn=215V Ubp=164V Ubn=164V F Start-up following the operation on maintenance bypass Q2Open the maintenance bypass switch Q2 Pos on each unit Switch on the inverter on each unit entering the screenU2= U3= Frequency = 60.0Hz Synchronized Udcp= Udcn= Ubp=0V Shutdown of a single unit in a parallel systemWith purpose to separate one unit from the parallel system U1=Executing Mainboard Switch on the output switch Q1 Pos. I on this unitSwitch on the inverter of this unit entering the screen Start-up an additional unit in a parallel systemComplete shutdown of a parallel system U2= U3= Frequency =Synchronized Udcp= Udcn= Ubp=0V Booster, inverter eand Static-Switch shutdown Reset total off of the parallel system40kVA P1 Menu Comandi Reset all UPS by entering the screenOptions General View OptionsBattery Maintenance MaintenanceGeneral Maintenance Cooling FAN MaintenanceService Required Service RequiredDate Description Done by SitePro / Digital EnergyTM SG Series UPS

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.

One of the primary features of the GE LP 33 is its powerful engine, which offers impressive horsepower and torque. This allows the locomotive to pull heavy loads over long distances without compromising speed or efficiency. The engine is designed with fuel efficiency in mind, reducing operational costs for rail companies while also promoting sustainable practices.

In terms of technology, the GE LP 33 is equipped with sophisticated digital controls that streamline operations and improve reliability. The locomotive's onboard diagnostics system monitors performance in real time, allowing for proactive maintenance and reducing the risk of breakdowns. This not only ensures a smoother operation but also contributes to safety on the railways.

Another key characteristic of the GE LP 33 is its aerodynamic design. The streamlined shape minimizes air resistance, allowing the locomotive to achieve higher speeds with lower fuel consumption. This design philosophy extends to the overall build of the locomotive, which utilizes lightweight yet durable materials that enhance performance without sacrificing strength.

The GE LP 33 also incorporates advanced braking systems that increase safety and reliability. The autonomous braking technology enables the locomotive to respond rapidly to changing conditions, which is critical when transporting hazardous materials or operating in congested areas. Furthermore, the locomotive is engineered to meet strict environmental regulations, with reduced emissions and noise pollution compared to older models.

The GE LP 33’s flexible configuration options make it suitable for various applications within the freight industry. It can be customized to handle different types of cargo, from bulk materials to intermodal containers. This adaptability, combined with its powerful performance, makes the GE LP 33 a versatile choice for rail operators seeking to optimize their logistics.

In summary, the GE LP 33 represents a significant milestone in locomotive technology, focusing on performance, efficiency, and environmental responsibility. Its advanced features, robust design, and innovative systems position it as a leader in modern rail transport, catering to the evolving needs of the freight industry while paving the way for a more sustainable future in transportation.
Top Page Image Contents