2
1. Receiving
Upon the receipt of the shipment, check the contents against the packing slip and for
damage. Immediately inform EnerSys
®
of any missing or damaged items. EnerSys is not
responsible for shipment damage or shortages that the receiver does not report to the
carrier.
2. Storage
2.1. Storage Conditions and Time
If a battery cannot be installed immediately it should be stored in a clean, cool and
dry area. During storage monoblocs / cells lose capacity through self-discharge. High
temperatures increase the rate of self-discharge and reduce the storage life.
2.1.1. The graph below shows the relationship between open-circuit voltage (OCV) and
storage time at various temperatures.
2.1.2. The maximum storage time before a refresh charge is required and the
recommended OCV audit intervals are:
Temperature
(°C / °F)
Storage Time
(Months)
OCV Audit Interval
(Months)
+10 / +50
48
12
+15 / +59
34
12
+20 / +68
24
12
+25 / +77
17
6
+30 / +96
12
6
+35 / +95
8.5
3
+40 / +104
6
3
2.1.3. Monoblocs and cells must be given a refresh charge when the OCV approaches
the equivalent of 2.10 Volts per cell or when the maximum storage time is reached,
whichever occurs first.
2.2. Refresh Charge
Charge the monoblocs / cells or strings at a constant voltage equivalent to 2.29 -
2.40Vpc with a minimum 0.1C
10
Amps available for a period of 24 hours.
2.3. Commissioning Charge
Before commencing operation, the battery must be given a commissioning charge. The
batteries should be charged using constant voltage with a minimum charge current of
0.1C
10
Amps with no load connected to the battery. Either of the following methods can
be used:
•
Charge for 7 days at the recommended float voltage of 2.29Vpc at 20°C, or
•
Charge for 24 hours at the recommended boost charge voltage of 2.40Vpc at 20°C.
The battery will then be switched over to float charging, maintaining the battery at
floating voltage for 24 hours before any discharge test.
3. Battery Location
The battery compartment/room must have adequate ventilation to limit hydrogen
accumulation. Batteries must be installed in accordance with the EN 50272-2 standard
and any other local/national laws and regulations.
4. Installation
Whatever your application, PowerSafe SBS XC batteries can be mounted in any
orientation except inverted.
However, in cyclic applications, EnerSys recommend to install 2 Volt DIN-size cells in
horizontal orientation. In such configuration the instructions below must be complied
with.
•
Do not use terminal posts to lift or handle cells.
•
Do not install the cells in such a way that the box-lid seal is resting on a runner.
•
Always ensure that the arrow on the lid of each unit is pointing in vertical
orientation.
Each monobloc / cell is supplied with terminal/connector fasteners.
The positive terminal is identified by a “+” symbol on each monobloc / cell. Install the
batteries in accordance with the instructions and/or layout drawing, taking care to
ensure correct terminal location and polarity.
Connect the blocs / cells with the connectors and fasteners provided. The fastener
torque value is indicated on the product label.
Place the insulating covers in position immediately after tightening the fasteners.
Handling
PowerSafe SBS XC batteries are supplied in a charged
condition and are capable of extremely high short circuit
currents. Take care to avoid short-circuiting terminals of
opposite polarity.
Important
Please read this manual immediately on receipt of the battery before unpacking and installing. Failure to comply with these instructions will render any warranties null and void.
Care for your safety
Keep flames away
In case of accidental overcharge a flammable gas
can leak off the safety vent.
Discharge any possible static electricity from clothes
by touching an earth connected part.
Tools
Use tools with insulated handles.
Do not place or drop metal objects on the battery.
Remove rings, wristwatch and articles of clothing with metal
parts that may come into contact with the battery terminals.
No smoking,
no naked flames,
no sparks
Shield eyes
Read
instructions
Electrical
hazard
Danger
Recycle scrap
batteries. Contains
lead
Electrolyte is
corrosive
Clean all acid splash in eyes or on
skin with plenty of clean water.
Then seek medical help. Acid on
clothing is to be washed with water
Warning: Risk of fire, explosion, or burns. Do not disassemble,
heat above 60°C (140°F), or incinerate. Metallic parts under
voltage are present on the battery, avoid short circuit. Do not
place tools or items on top of the battery.
California Proposition 65 Warning - Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer
and reproductive harm. Wash hands after handling.
PowerSafe
®
SBS
®
XC
EN
