Value Regulated Sealed Lead-acid Battery LEOCH Battery Installation & Operation Guide (Reserve Power Batteries) AGM VRLA LEOCH Battery Corporation
LEOCH Battery Corporation Table of Contents 1. Introduction ................................................................................................................................. 3 2. Safety precaution and protection equipment .............................................................................. 3 3. Battery Storage ............................................................................................................................ 4 4.
LEOCH Battery Corporation LEOCH sealed lead acid battery is shipped charged, handle the battery according to the following instructions before use: 1. Introduction LEOCH produces world-class batteries based on years of research and development. Our products are manufactured under the guidelines of ISO9001 quality system. Each battery undergoes a series of strict manufacturing and quality control processes before shipment.
LEOCH Battery Corporation 3. Battery Storage High temperature or poor ventilation during storage and delivery will result high self-discharge rate. Therefore, it is important to maintaining good ventilation and keeping away from fire, flame, water and heat supply etc. When storing the battery (not charging), disconnect from charger and load. Store the batteries in a dry, clean and preferably cool location.
LEOCH Battery Corporation 5. Installation of batteries 5.1 Unpack and check 1. Check the packaging for signs of shipping damage. 2. Unpack and check the appearance of battery for signs of damage or unidentified fluid. 3. Check parts list ensuring all accessories are included. 4. Read through the operation guide before handling with the battery.
LEOCH Battery Corporation 5.3 Pre Installation Rack/Enclosure Location Check Floor bearing: Since batteries are heavy, check the floor loading is not exceeded. Check rack/enclosure complies with any load spread requirement, and seismic zone requirements of the installation area. To assemble a Leoch battery rack/enclosure, see rack installation instructions. 5.
LEOCH Battery Corporation Torque Conversion Table Unit Inch Pounds Foot Pounds kgf-cm N-m 1 Inch Pounds 1 12 1.152 0.113 1 Foot Pounds 0.0833 1 13.825 1.3558 1 kgf-cm 0.868 0.0723 1 0.098 1 N-m 8.851 0.7376 10.2 1 5.5 Battery Rack Assembly To assemble a Leoch battery rack, see rack and/or cabinet enclosure installation instructions. 5.6 Batteries mounting on racks Rack mounted Leoch batteries follow the procedures below: If batteries are small they can easily be lifted into place.
LEOCH Battery Corporation Step 2. Remove all bit poly-foams out from the bottom of the battery. Step 3. Hitch the battery with belt loops from the bit poly-foams, and then let the lever through the belt loop.
LEOCH Battery Corporation Step 4. Step 5. Carry the battery up to the top of baffle. Put the battery close to a side for a little gap and remove loops out.
LEOCH Battery Corporation 5.7 Example Images after Installation 5.7.1 12V Battery Vertical 2-Tier/ 1-Row/Non-seismic Rack (8 batteries shown) 5.7.
LEOCH Battery Corporation 6. Operation of battery 6.
LEOCH Battery Corporation 6.4 Charge 6.4.1 Float Charge Parameters: Charge voltage: 2.23 ~2.30V/cell at 77°F (25°C) The maximum charge current: 0.30C10 Temperature compensation coefficient: -3mV/cell (taking 77°F (25°C) as base point) Total variation range of charge voltage is ±0.02V/cell Note: 1) All cell/bloc voltages of a battery group have a little difference at the beginning of use, half year later they become matched.
LEOCH Battery Corporation 6.4.4 Notes during charging Charge current at the end of charge is over 0.05 C10A, which may result in permanent damage on battery appearance and battery life; pay more attention to charging voltage. The used charger should have digressive automatic constant voltage device, please contact us if use other kind of charger.
LEOCH Battery Corporation 7 Battery maintenance 7.1 Cleanness Keep the battery surface and its working circumstance clean and dry. Keep battery clean and avoid static condition. Clean battery with damp cloth with water in it, avoiding contact with terminals. No organic solvent such as gasoline, alcohol, etc. or clothes with such substance should be used to clean battery. Use of unapproved cleaning solvents may permanently damage the battery container and is not covered by battery warranty. 7.
LEOCH Battery Corporation Check the tightness of terminal Fastness please refer to the bolt/screw with table of torque Tighten the loosen bolt/screw in time torque spanner Connection Parts Take out the connection cable and clear it Check the in water if it is light corrosion, for serious connection cable Without appearance of corrosion and terminals for dirt or dirt clear the connection point with a steel and corrosion brush before attaching new connectors Shake the valve lightly to check t
LEOCH Battery Corporation 1. Equalization charge of the battery group: charge the battery at The difference of float Repair upper limit voltage and last more charge voltage between than 10H, 3 times of discharge single cell in a group of batteries which cycle is necessary when case is with laggard single cell battery should meet the Single cell should be replaced if it fails serious. below standard: in repair. 2.
LEOCH Battery Corporation 4) Always wear insulated gloves when handling the batteries to avoid electric shock. Make sure the metal instrument is insulated. 5) Use instrument and meters which meet the test requirement. 6) Physical articles: a) Check whether the post and connection is clean or not, whether there is any appearance of oxidation or corrosion. In case it is serious, please clear it and reduce the resistance. b) Check for any loose connection, if any, please tighten them up.
8. Exchange of Batteries 8.1 Exchange judgments: The batteries are discharged 80% (refer the corresponding discharge rates, such as C10, C2 etc.) of rated capacity, at the same time, the voltage is below 1.8V/cell (the discharge rate for 1 hour is 1.7V/cell). It should be exchanged. 8.2 Exchange time The VRLA battery has the certain service life; please replace the old battery with the new one before the end of service life so that the application can run safely and normally. 9.
Installation Report REPORT DATE: _________________ PAGE # _______of________ COMPANY NAME: _____________________________________________ NO. OF CELLS IN STRING: ______________________________ CONTACT NAME: ______________________________________________ TYPE OF BATTERY: ___________________________________ PHONE: _____________________________________________________ STRING NO.
Baseline Inspection Report (Baseline should be taken 6 months after installation on float.) BASELINE REPORT DATE: ______________________ PAGE # _________of___________ COMPANY NAME: _________________________________________________ NO. OF CELLS IN STRING: ________________________________________ CONTACT NAME: __________________________________________________ TYPE OF BATTERY: ______________________________________________ PHONE: __________________________________________________________ STRING NO.
Quarterly Inspection Report REPORT DATE: ______________________ PAGE # _________of___________ COMPANY NAME: ___________________________________________________ NO. OF CELLS IN STRING: ___________________________________ CONTACT NAME: ____________________________________________________ TYPE OF BATTERY: _________________________________________ PHONE: ____________________________________________________________ STRING NO.
Annual Inspection Report BASELINE REPORT DATE: ______________________ PAGE # _________of___________ COMPANY NAME: _________________________________________________ NO. OF CELLS IN STRING: ________________________________________ CONTACT NAME: __________________________________________________ TYPE OF BATTERY: ______________________________________________ PHONE: __________________________________________________________ STRING NO.
