InvaFlat
 

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Advantages
Extra heavy duty thicker plates as per exclusive Exide design ensuring durability, resistance to corrosion and inbuilt margins for high ambient temperature. Suitable for long and frequent powercuts with quick recharge adoptability
Built with PE pocket type separator bonded with glass mat for extra support to active material, making the battery more suitable for deep cycle application. Substantial savings in floor area
There is high acid volume per ampere hour ensuring low maintenance characteristics. Resistance to abuse
Technical Specification

Model

Capacity*

Dimension (+/-3mm)

Weight
(Kg +/-5%)

Volume of Electrolyte
(1.220 Sp. Gr) Liters/Cell

Initial charge Minimum AH input (AH)

Initial Charge of Constant Current (A)

Constant Potential Limiting Current (Amps)

Trickle Charge
(Current in mA)



Length



Width



Height*



Dry



Filied
Start (upto 2.36 vpc) Finish (upto 2.75 vpc)


Min.



Max.
INVA FLAT 1800

180 Ah

500

187

430

36.50

62.50

3.55

525

18.0

9.0

37.50

150

600

INVA FLAT 2000

200 Ah

500

187

430

47.77

72.50

3.35

615

21.0

10.5

44.00

175

700

*The height mentioned is upto terminal top.
Higher Discharge Rates (Optional)
Hours  

10

5

3

1

Capacity Ah INVA FLAT1800

150

132

117

87

INVA FLAT2000

175

154

137

102

Initial Charging Instructions
1. Filling in Specific Gravity 1.220 +/ - 0.005 at 27º C
2. Rest Period 12 hrs
3. Minimum Ah input 525Ah for IF1800 and 615Ah for IF2000
4. In order to reduce the charging time, the following routine may be adopted. For IF1800, the initial charging current may be 18A upto 2.36 vpc followed by 9A upto 2.75 vpc. For IF2000, the initial charging current may be 21A upto 2.36 vpc followed by 10.5A upto 2.75 vpc.

However in both cases, minimum Ah input to be given. Under no circumstances, battery temperature should not exceed 500C. In case the temperature exceeds 500C, adequate rest to be given till the electrolyte temperature comes to ambient temperature and charging to be continued.
5. Conditions of fully charged
3 consecutive hourly readings of specific gravity and voltage become constant
Top of charge voltage will be around 16.2V - 16.5V
All cells should gas freely
Minimum Ah has been given
6. Specified gravity of fully charged condition 1.250 +/ - 0.005 at 27ºC

Normal Recharging Instructions
Recharging through Inverter at constant potential mode of 14.4V with limited current as specified. After battery potential reaches 14.4V, the battery should continue in trickle charge mode at constant potential of 13.8V.
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.

 

 
 
 
 
 
 
 
 
 

Contact Us:


B-32A, Main Road, 
Kalkaji, New Delhi-110019

Phone : 011-40590665, 41600748
Mobile : 9818615350, 9310215350

Email : info@inverterworld.in
Website : www.exidedelhi.com