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Exide INVA Queen
INVA
Queen has rugged internal elements required for withstnading frequent
and long power cuts. It is housed in a light-weight, durable, beautiful
polypropylene container making it the Queen of all Inverter batteries.
You can proudly display it in your living room. The thick plates ensure
a long life and its through partition inter-cell connections ensure an
even better voltage profile on discharge. the result: a steady
discharge during powercuts of logn duration and also enhanced service
life.More over, it has got flat terminals and electrolyte level indicators, making Invaqueen an truly user-friendly battery.
Advantages
- Customised exclusively for inverters
- Suited for frequent and long powercuts
- Quick rechagre
- Expected life - 2 years plus - under ordous conditions
- Easy maintenance
Normal Recharging Instructions
- Charge at limit current of 18.75 Amps upto 13.8V
- Reduce charge to 300 - 500 mA and adjust voltage between 13.5 - 13.6V.
Initial Charging Instruction
Filling in Specific Gravity
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1.220 +/- 0.005 at 72oC
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Rest Period
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6 hrs.
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Charging Current
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7.5 Amps given
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Duration of initial charging
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36 hrs. or more if required
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Minimum Ah input during
initial charging
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250 AH
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Condition at fully charged
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- 3 consecutive hourly readingsof specific gravity and voltage become constnat
- Top of charge voltage will be around 16.2V - 16.5V
- All cells should gas freely
- Minimum AH input as indicated above must be given
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Specific Gravity at fully charged condition
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1.250 +- 0.005 at 27oC
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Technical Specifications
Model
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Capacity at 27oC
discharged at 20 hours
rate (C20) to 1.75 VPC
when |
Capacity at 27oC when
discharged at 10 hours
rate (C10) to 1.75 VPC
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L
+- 5 mm
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W
+-5 mm
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H
+-5 mm
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Dry
Wt. kg.
+-5%
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Electrolyle
Vol. litres
(approx.)
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Filled
Wt. kg.
+- 5%
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Invaqeen 500
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150 AH*
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125 AH
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506
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220
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257
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32.15
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12.2
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47.0
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* Test Gravity 1.280 +- 0.005 g/cc.
Battery Selection Chart
Electrical load
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Recommended
Inverter rating
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Battery
Voltage
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Recommended Exide Invequeen battery for back-up time of
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5 hrs.
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3 hrs.
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2 hrs.
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1 hrs.
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1 fan + 1 tube light
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150 - 200 VA
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12
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2p IQ 500
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IQ 500
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IQ 500
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IQ 500
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| 1 fan + 2 tube light |
200 - 250 VA
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12
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2p IQ 500
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IQ 500
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IQ 500
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IQ 500
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| 2 fan + 4 tube light |
300 - 350 VA
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12
24
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2p IQ 500
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2p IQ 500
2s IQ 500
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IQ 500
2s IQ 500
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IQ 500
2s IQ 500
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| 2 fan + 4 tube light |
400 - 450 VA
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24
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2s IQ 500
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2a IQ 500
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2s IQ 500
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2s IQ 500
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Note:
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