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Inverter
Inverter
Inva Safe
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Features
Sealed Maintenance free
Ready to-Use
Free from Orientation Constraints
Long Service Life
Eco-Friendly
Low Self-Discharge
Easy Handling and No Installation Constraints
Excellent Charge Retention and Recovering Ability
No Topping Required
Non Fuming
Constructional Features
Proved lead calcium tin grid alloy composition
Usage of special grade silica reduces loss of water
Unique active material based on tetrabasic paste
Rugged PP container
High density AGM separator
High Reliability
Application
Inverters / Home UPS
Technical Specification
Model
Containter & Lid
Container Colour
Nominal Voltage (V)
Capacity* in Ah
Lenth
+/- 1mm
Width
+/- 1mm
Height +/- 1mm
Weight (kg)
+/- 5%
Upto lid top
Overall height
INVASAFE 250
PP
Green
12
60
350
166
174
174
22.5
INVASAFE 600
PP
Green
12
150
557
172
240
240
48
INVASAFE 800
PP
Green
12
200
533
250
240
240
65
*At 270C when discharge at C20 upto 1.75 vpc
Important Notes
1.
Preferred Recharge voltage through an Inverter / Home UPS:
Step 1
Recharge to be done in Current limited - Constant voltage mode. Recharge voltage to be maintained at 14.2 +/- 0.1V for a 12V battery.
The limit current for INVASAFE 250 shall be at 12A.
The limit current for INVASAFE 600 shall be 30A.
The limit current for INVASAFE 800 shall be 40A.
Step 2
Float Voltage to be maintained at 13.7+/- 0.1V per battery, limiting current remaining at:
12A for INVASAFE 250
30A for INVASAFE 600
40A for INVASAFE 800
2.
Low voltage disconnect during discharge should be 10.8V for a 12V Battery.
3.
Daily cumulative recharge time available must be a minimum of 16 hours after each full discharge at above.
4.
The above recharge parameters are for an operating temperature range of 150C - 350C.
5.
Battery is guaranteed for a period of 12 months from date of sale. any non-conformance to the above parameters will make guarantee void.
6.
At time of installation, if battery is more than 3 months old from the date of last charge or manufacture, a freshening charge needs to be given.
7.
For parallel and series strings make sure both units are from same months of manufacture.
Statutory Notice
All batteries contain lead, which is harmful for humans and environment. As per statutory requirements, the used battery must be returned to the authorized dealer, manufacturer or at the designated collection centres.
Lead acid batteries, designed for inverter applications are required to ensure the availability of Uninterrupted and regulated power during mains failure or dip in Input Voltage. The challenges in inverter battery should contained with are long and frequent power cuts, short recharge time, high ambient temperature, irregular maintenance. The satisfactory inverter battery must be capable of meeting the following criterion: frequent deep discharge, reliability over months, low maintenance, minimum emission of gasses, no or minimum acid spray / fumes, low floor space requirement, value of money.
