OPzV Battery Operation Manual
14
Part Three Battery Installation
1 Unpacking and Inspection
1.1 Inspection: Open the shipping containers and check the contents for damage and against
the packing list. Immediately inform the sales department of any damaged or missing item
1.2 Reference-installation drawing and operation manual;
1.3 Measure: measure the open circuit voltage of battery, and the battery can’t be installed if
open circuit voltage is lower than 2.0V/cell.
2 Installation Precautions
2.1 Fix the battery to avoid vibration and shock;
2.2 Combustible gas(hydrogen) will be generated during charge and storage, so keep the
battery away from spark source (like switch and fuse);
2.3 Do not use sealed container or container within which combustible gases easily
accumulate;
2.4 When internal installation is required, place battery at the bottom of the equipment to
avoid overheating. Beside, contact with the inner wall of the equipment and other batteries should
be avoided;
2.5 Keep the battery away from heating things (such as a transformer).
3 Installation and Wiring
3.1 Wrap the metal mounting tool(such as spanner) with insulating tape;
3.2 If batteries are mounted in KAISE ’ rack, Install rack according to KAISE ’ r a c k
installation guide.
3.3 Connect battery connector between the batteries, then connect the battery string to
charger or load;
Be sure to tighten the screws to avoid fire incidents, and the allowable set value of M6
terminal torque is 6
～
8 N
•
m, M8 terminal torque is 10
～
12N
•
m.
If the terminal has L-copper, check the crew between the L-copper and terminal is screwed up
before connecting batteries; if not, be sure to Tighten the screws.
3.5 A quantity of anti-rust is spread on the terminal surface of the battery before or after the
installation;
3.6 After battery installation, check total voltage of battery string before power on;
3.7 After finishing installing the batteries, If the site is not open temporarily, be sure to cut off
the connection between the batteries and the system to avoid overdischarge.
