background image

+971 724 33 535
[email protected]
www.eternitytechnologies.com

OPzV Standby

Eternity Technologies OPzV VRLA Standby & Solar Batteries are designed to be used as 
back-up power to support users that need reliable service continuity in case of power 
blackouts and outages of the electricity distribution network. They can also be used in 
off-grid and hybrid installations.

Installation, Operation and Maintenance

& Solar Batteries

ET/IOM005-0520

Summary of Contents for OPzV Series

Page 1: ...dby Solar Batteries are designed to be used as back up power to support users that need reliable service continuity in case of power blackouts and outages of the electricity distribution network They can also be used in off grid and hybrid installations Installation Operation and Maintenance Solar Batteries ET IOM005 0520 ...

Page 2: ...nel Observe the following precautions at all times Observe the operating instructions work on the battery should be carried out by qualified personnel only Exposed metal parts of the battery carry a voltage and are electrically live with the risk of short circuits Avoid any electrostatic charge before starting work on the battery first discharge any possible electricity from yourself by touching a...

Page 3: ... and performance 3 Delivery Unpacking and storage Unpack the batteries as soon as they are delivered Verify that the equipment has been delivered in good condition Any damage must be reported immediately to the carrier and the damaged items retained for inspection by the carrier s representative The details on the label should be read carefully and the following points to be observed Cell Type Cel...

Page 4: ...ernity Technologies When storing horizontally ensure that the internal plates are vertical to check this is the correct the positive and negative terminals should be above or below each other ie not on the same level as per the diagram below 5 Charging a Commissioning Charge Batteries lose charge while in transit or during storage For this reason a refresh charge should be given before putting the...

Page 5: ...age value requires a thermal compensation of 3 5mV cell C for temperature increases For temperature decreases in the cell the voltage should be increased by 3 5mV Cell C See graph below Failure to change these values will lead to capacity problems and reduction in operational life c Equalizing Boost charge 2 35 2 4V Chargers usually have two adjustable charging voltages one for the floating charge...

Page 6: ...ifferent number of cycles 9 Hybrid Applications Eternity Technologies Solar OPzV batteries can be used in a hybrid system alongside a diesel generator where the batteries are used to decrease the run time of the generator Charging is critical in this application and the user must ensure that the charging time is sufficient to fully charge the battery between cycles Failure to do this will result i...

Page 7: ...l battery float voltage the voltage on pilot cells and temperature Once a year Check and record individual cell voltages Perform a discharge test according to IEC 60896 21 standard until the battery shows signs of degradation and then every six months thereafter Keep a log book to record all maintenance and inspection operations which will be helpful to monitor long term changes of the battery con...

Page 8: ...tytechnologies com The Eternity Technologies range is built using only the highest quality and most efficient production processes at our state of the art manufacturing centre in the UAE It is this innovation modern design criteria and industry leading machinery that allows Eternity Technologies to not only meet the needs of the global industrial market with increased reliability but define it for...

Reviews: