Tubular Series

FEATURES

  Electrolyte contains special additives to get quick recover from deep discharge.
  Low antimony alloy & large top-of-plate-acid head room to facilitate maintenance.
Excellent charge acceptance.
  Float indicators to check the acid level.
  Under frequent power cut areas carry out equalizing charge once in 2 to 3 months to bring all cells to same level of charge.

ADVANTAGES

  Suitable for frequent power-cuts.
  Tubular designed positive plates provides long life.
Very low maintenance & long life.
  Eco-friendly Aqua Trap vent plugs to ensure no acid fumes.


GST SERIES
Sr. Type Caoacity In AH at 27.C Dimention in mm Charging Current (in AH) Appx. Wit in Kg. + 5% Elecrolyte Vol. in Ltr Trickle Charge current in mA in Ltr. Layout
C20 C10 L W H Intial Normal Dry Filled (Sp.Gr.1.220) Min. Max.
1 GST 500 50 40 303 170 237 3 4.5 13.1 20.5 6 40 160 A
2 GST 750 75 60 410 173 240 4.5 6.75 18.2 28.5 8.4 60 240 B
3 GST 1000 100 80 512 181 245 6 9 22.8 35 10 80 320 C
4 GST 1250 125 100 504 220 257 7.5 11.5 28.4 42.3 11.4 100 400 C
5 GST 1500 150 120 518 273 254 9 13.5 33 52.1 15.6 120 480 C
IST SERIES
Sr. Type Caoacity In AH at 27.C Dimention in mm Charging Current (in AH) Appx. Wit in Kg. + 5% Elecrolyte Vol. in Ltr Trickle Charge current in mA in Ltr. Layout
C20 C10 L W H Intial Normal Dry Filled (Sp.Gr.1.220) Min. Max.
1 IST 1200 120 100 503 191 410 7.20 11.00 28.400 53.300 20.40 100 400 B
2 IST 1500 150 120 503 191 410 9.00 13.50 34.900 59.800 20.40 120 480 B
3 IST 1800 180 150 503 191 410 10.80 16.20 38.000 62.200 19.80 150 600 B
4 IST 1200 200 160 503 191 410 12.00 18.00 44.500 66.500 18.00 180 720 B
Intitial Charging Instructions
Filling in Gravity of Electrolyte at 27.C 1.220 +0.005
Rest Period 10 – 12  Hrs
Specific Gravity of Electrolyte in fully charged  condition 1.240 + 0.005
Charging Current As per Table
Initial chargeing duration 60 – 55  Hrs.

  Test Sp. Gravity 1.250 + -0.005 at 27.C & Cut-off voltage 1.75 volts/cell at C20 capacity.