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AEG Protect 5.31 User Manual

AEG Protect 5.31
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Operating Instructions
8000020680 BAL, en
Uninterruptible
Power Supply UPS
Protect 5.31/xxx-480-220-120
10 kVA - 120 kVA
AEG Power Supply Systems GmbH
Department: PSS TED
Name: Schenuit/Bögge
Revision: 02
Date: 09.05.2008

Table of Contents

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AEG Protect 5.31 Specifications

General IconGeneral
Input Voltage230 V
Output Voltage230 V
Output Frequency50/60 Hz
Form FactorTower
Operating Temperature0 - 40 °C
Battery TypeSealed lead-acid (SLA)
Communication InterfaceUSB
Output ConnectorsIEC C13
Humidity0-95% non-condensing
Storage Temperature-15-45°C

Summary

Operating Instructions Notes

Duty to provide information

Instructions must be read by all persons working with or on the UPS prior to installation and start-up. They are a composite part of the UPS.

Validity

Operating instructions comply with current technical specifications; contents do not constitute a contract subject matter, but serve for information purposes only.

Warranty

Goods and services subject to general conditions; alteration of specifications reserved. Claims must be submitted within one week of receipt.

Handling

Instructions structured for qualified personnel; illustrations clarify steps. Danger highlighted by pictograms explained in Chapter 1.

1 Safety Regulations

1.1 Important Instructions and Explanations

Safety regulations must be complied with for personnel safety and unit availability. All personnel must be familiar with them.

1.3 Danger during Maintenance and Repair Work

Caution: Voltage can be fatal. Disconnect UPS from power supply before work. Capacitors must be discharged.

1.5 Qualified Personnel

UPS may only be handled by qualified personnel familiar with safety and installation regulations.

1.7 Application

UPS for uninterrupted power supply. Unit for intended purpose only. No unauthorised modifications permitted.

1.8 Liability

No liability accepted if UPS used for unintended applications. Injury/damage prevention is owner's responsibility.

3 General Information

3.1 Technology

Utilises electronic high-performance components, suitable for universal applications, high reliability, efficiency, and communication.

3.2 Operating Elements of the UPS

Description of the physical components and their arrangement on the UPS unit, including DOU and ventilation grids.

4 Transport, Storage and Installation

4.1 Packing

UPS units packed to withstand transport. Housing fixed to pallet. Plastic film protects surface and moisture.

4.2 Crane Transport

Instructions for safe crane transport, including safety precautions and lifting requirements.

4.3 Transporting the Unit using a Forklift or Lowlift Truck

Guidelines for forklift/lowlift truck transport, emphasising correct weight capacity and avoiding uneven ground.

4.4 Site Requirements

Suitable floor surfaces and environmental conditions for UPS installation, including space requirements for ventilation.

4.5 Floor Mounting

Details on floor mounting, including hole spacing, diameter, and ensuring vertical alignment.

5 Function

5.1 Operating Modes

Describes four possible operating modes: mains, faulty mains, defective inverter, and manual bypass.

5.4 Charging the Battery

Describes battery charging process via CVCC curve, constant current, and trickle charging.

5.6 Battery Tests

Describes implemented battery tests, their initiation, cancellation, parameters, and prerequisites.

6 Connection

6.1 Inputs and Outputs

Details terminal strips X1, X4 for supply inputs, X2 for battery, and X3 for loads.

6.2 Connection of the Mains, Load and Battery Cables

Shows connection panels for UPS models and provides general rules for cable polarity.

6.4 Connection Cross Sections and Fuse Protection

Table detailing cross sections and fuse protection for rectifiers, SBS input, load output, and battery connections.

7 Start-Up

7.1 Preparing Start-up of the UPS (Individual Unit)

Step-by-step guide for preparing UPS start-up, including switch positions and voltage measurements.

7.2 Starting up the UPS (Individual Unit)

Detailed steps for starting the UPS, including LED indications and display confirmations.

8 Operation

8.1 Disconnecting the UPS (Individual Unit)

Procedure for disconnecting the UPS in an emergency or for maintenance, including switch actions.

8.3 Emergency Shutdown

Option for emergency shutdown to disconnect loads via an external contact, depending on customer requirements.

8.4 UPS Fuses

Table listing fuses, their ratings, and the protected components for 10-40 kVA models.

9 Graphical Display and Operation Unit

9.1 General Information

Description of the DOU: display unit, LEDs, graphical LCD, operating panel, and unit status indicators.

9.2 Start-Up

Procedure for the initial start-up and commissioning of the DOU and UPS, including language selection and parameterisation.

9.3.4 Status/Measured Values

Accessing status/measured values via operating display to view circuit, battery, and load information.

9.3.9 Service

Accessing the 'Service' menu to set UPS/battery parameters and manipulate operating statuses, requires password.

10 Annex

10.1 Battery Handling using the Graphical DOU

Guidance on battery charging, including constant current, trickle charging, equalising, and start-up charging.

10.1.2 Battery Data

Setting battery parameters in 'SERVICE / BATTERY VALUES' menu and understanding abbreviations and ranges.

10.1.3 Battery Tests

Describes implemented battery tests, their initiation, cancellation, parameters, and prerequisites.

11 Interfaces

11.1 Remote Signalling

Describes remote signalling PCB, inputs (optocoupler) and outputs (relay contacts) for UPS status.

11.2 Serial Interface

Two serial interfaces for IT connections using AEG protocol CBSER or other licensed protocols.

12 Maintenance and Repairs

12.1 Diagnostic Functions

Comprehensive diagnostic functions for operational reliability and troubleshooting, including self-diagnosis and data logger.

12.2.1 Fault Table

Table listing common faults, possible causes, and remedies for quick location and elimination.

12.3 Maintenance

Recommendation for regular visual checks and functional tests to maintain availability and reliability.

12.3.3 Checking the Battery

Procedure for checking battery charge, intervals, and specific measurements like voltage and electrolyte temperature.

13 Spare Parts and Customer Service

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