Exide INVA RED+

Presenting the New INVA RED+ range, the next generation tubular batteries designed specially to withstand long and frequent power interruptions. The Red Tubular Battery now has an all New Thick Tubular Design Positive Plate and with an enhanced warranty of 36 Months and requires very low maintenance.

Features of EXIDE INVA RED+ Range of Batteries

More than 20% extra electrolyte which means lesser topping-up frequency and better thermal management

Tubular Technology

Minimum Maintenance

Electrolyte level Indicator

Suited for frequent and long power outages

Deep cycle design (800 plus cycles at 80% D.O.D.)

Abuse resistant

Operating sp.gr. 1.250 ± 0.005 at 27˚C

Model Capacity when discharged at C20 upto 1.75 vpc (1.250 sp.gr) Dimension (+ / - 3mm) Weight (Kg + / -) 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 Filled Start (upto 2.36 vpc) Finish (upto 2.75 vpc) Min. Max. INVARED 300+ 80 Ah 410 176 281 18.4 30.1 1.60 315 8.4 4.2 17.5 70 280 INVARED 350+ 100 Ah 506 220 277 24.0 43.0 2.60 396 10.6 5.3 22.0 88 352 INVARED 450+ 135 Ah 506 220 277 29.5 47.5 2.47 531 14.0 7.0 29.5 118 475 INVARED 500+ 150 Ah 506 220 277 32.5 50.1 2.40 563 15.0 7.5 31.0 125 500

* The height mentioned is upto terminal top. *At 27˚C when discharged at C20 upto 1.75 vpc (1.250 sp. gr)

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 float charge mode at constant potential of 13.5V.

Electrical Load

System Voltage

Reco. Inverter Rating

Recommended Battery for Different Back-up time

5 Hrs.

4 Hrs

3 Hrs.

2 Hrs.

1 Hrs.

4 Tube + 4 Fan

12

650 VA

3P IR450+

2P IR 500+

2P IR450+

2P IR350+

IR450+

4 Tube + 5 Fan + 1TV

12

850 VA

4P IR450+

3P IR 450+

3P IR450+

2P IR450+

2P IR300+

8 Tube + 9 Fan + 1TV

24

1450 VA

3P X 2S  IR450+

3P X 2S IR 450+

2P X 2S IR500+

2P X 2S IR450+

2S IR500+

NOTE: If the limit current of one battery is 'A' amp, for 'N' no. batteries in parallel, the limit current for charging of inverter should be AxN amp, Otherwise there will be problem during charging in parallel connection. This point should be taken in consideration before putting batteries in parallel combination.

S = Series connection; P = Parallel connection.
E.g. 3P X 2S = A string containing 2 nos. batteries in series and 3 nos. such strings in parallel.

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.