Energy Tech Laboratories EDP70 manual Safety, General safety, Symbols

Page 11

2.0SAFETY

Read all instructions carefully before installing or operating the equipment.

2.1General safety

The procedure described in these instructions is intended for use by persons experienced in the operation of Uninterruptible Power Systems and ancillary equipment.

Persons unfamiliar with this type of equipment should seek guidance from experienced personnel.

The EDP70 PLUS UPS is designed to be operated in accordance with existing safe operating procedures. These instructions are not intended to replace existing safety practices.

If there are any questions regarding the safe operation of the system, contact a Chloride service representative.

This equipment is designed and built for safe operation when used to supply its rated load, providing it is installed as specified by qualified, licensed and competent electricians.

Electrical energy can be supplied by the equipment and the battery.

2.2Symbols

The following symbols appear in this book and in the unit:

Warning - Hazardous voltages are present. If the instructions are not heeded, there is a risk of electrical shock and danger to personal safety.

DIRECT CURRENT SUPPLY

ALTERNATING CURRENT SUPPLY

ON position of the switches

OFF position of the switches

Inverter Start Up

Inverter Shutdown

Audible Alarm Cancel Switch

For explanation see Para. 6.2. of this manual

For explanation see Para. 6.2. of this manual

For explanation see Para. 6.2. of this manual

MI00/10056 rev.1--05/2001-- page 11

Image 11

Contents EDP70 Plus Important Safety Instructions Read Before Installing ALL CASES, Seek Medical Attention Immediately Contents Figures Summary of the equipment Block diagramIntroduction Summary of the manual24kVA Standard Configuration 480V Functions24/36kVA Ratings Operational modes10 --MI00/10056 rev.1--05/2001 Symbols SafetyGeneral safety Battery safety equipment Electrical precautionsBattery precautions Storage InstallationMechanical characteristics ALL Measurements are Millimeters and Inches NR4 16 --MI00/10056 rev.1--05/2001 Battery Cabinet Drawing for 24/36kVA Ratings 18 --MI00/10056 rev.1--05/2001 Battery Cabinet Drawing for 50/80kVA Ratings 20 --MI00/10056 rev.1--05/2001 Installation Recommended wire sizes Supply Output Reserve Supply UPS Type = 2770 - - - ∙ e 0.125 h Tk / T0 Tr Tk VentilationOutput ConnectionUninterruptible Power System No Unauthorized Operation MI00/10056 rev.1--05/2001-- Electrical connections Table of T& B’s cat.no.s for terminals and crimp tools24 12/18/24kVA Battery CompartmentOutput, Reserve, Input Reserve Ground Primary Input Output External Batteries 36 24/30/36kVA Observe Polarities and Orientations RS232 Female EDP70 Plus 50/80kVA 36 --MI00/10056 rev.1--05/2001 QS1 QS2 QS3 QS4 QS5 Thermostick connector 50/80kVA only Signal connectionsEmergency Power Off Battery charge inhibitedUser Controls Display indicatorsControls LCD Control PanelStart UP SHUT-DOWN Maintenance BypassInstalling the EPO MI00/10056 rev.1--05/2001-- Liquid Crystal Display Visual and Audible AlarmsSilencing Audible Alarm MimicSystem Normal Display Page HeadingsBattery Test Weekly Power History Down to Access Load Time on Reserve xxg xxh xxm xxs Inverter Load System Alarm Abnormal operating mode messagesStop DUE to Overload RECTIFIER/BATTERY Alarms Message Condition Inverter Alarms Message Condition LOAD/RESERVE Alarms Message Condition Power History Matrix Power HistoryResetting data loss manually Battery TestBattery Autonomy Test MI00/10056 rev.1--05/2001-- 11.1 AS400 Computer Interface11.2 RS232 Remote AlarmsBatteries 13.1 EDP70 PLUS/24/18/12 Battery Installation/Start-up13.2 EDP70 PLUS/24/18/12 Optional Battery Cubicle = EDP70 PLUS/24/18/12 Internal Battery Shelves13.4 EDP70 Plus above 20kVA Battery Cubicle Maintenance and Spare Parts13.3 EDP70 Plus above 20kVA Battery Installation/Start-up EDP70 Plus System LOG