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UPS-Flooded Tubular Plate-STP Range
Features
Ironclad ® Tubular Technolog   Deep Cycle Design
Minimum Maintenance Abuse Resistant
Eco-FriendlyElectrolyte Level Indicator Tower Type Design
High Acid Volume / Ah in Tall Containers Common Side Venting
   

Advantages

Very Long life   Suitable for use in areas of frequent power cuts (800 – 1000 Cycles of Deep discharge as against 300/400 Cycles of other batteries)
Topping Up Once/Twice a Year Can withstand over charge better
User Friendly Occupies less floor space
30% more Acid Volume / AH than Ordinary Tubular Batteries acts as a coolant and also ensures minimum maintenance.   Less pollution, Environment Friendly
 

Applications

UPS Systems   Generator Starting
The SF TUBE POWER - STP Series
SPECIFICATIONS CHART
Battery
Type
Nominal
Volts
Rated Capacity (Ah) at 27°C Dimensions (mm) ±  3 mm Weight ± 5%, (Kg)
10 Hr @ 1.75V/Cell 5 Hr @ 1.75V/Cell 3 Hr @ 1.75V/Cell 1 Hr @
1.75V/Cell
Length Width Height Without Acid With Acid
6STP40 12 40 33.20 28.70 20 260 173 240 12.00 17.9
6STP70 12 70 58.00 50.00 35 506 220 257 23.00 36.0
6STP100 12 100 83.00 71.70 50 506 220 257 29.00 40.5
6STP 130 12 130 108.00 93.00 65 500 187 421 35.9 56.9
 
BATTERY CHARGING SCHEDULE
Battery
Type
Nominal
Volts
Rated Capacity (Ah)
at 27°C, 10 Hr @ 1.75V/Cell
Charge Current (Amps) Minimum Ah Input During Initial Charge Approx. Acid Qty (1.220 Sp. Gr.) in ltr/Cell Constant Potential Limiting Current (Amps) Trickle Charge Current (mA)
Starting Finishing Min Max
6STP40 12 40 5.00 2.50 180 0.79 10.0 40 160
6STP70 12 70 8.40 4.20 315 1.78 17.5 70 280
6STP100 12 100 12.00 6.00 450 1.50 25.0 100 400
6STP 130 12 130 16.00 8.00 585 3.50 32.5 130 520

• For Constant Potential Charging, Higher rates are permissible for maximum charger setting of 2.40 Volts/Cell.
• Trickle Charge Voltage should be adjusted to 2.25 Volts/Cell

Initial Charging Instructions
Fill up to required level with battery grade dilute sulphuric acid  

Charge at 12% of C10 capacity to 2.35 vpc and then at 6% of C10 capacity to 2.75 vpc. Minimum Ah input: 450% of C10 capacity for example for 6STP 100, the Minimum Ah input during initial charge should be 450 Ah.

Filling Specific Gravity : 1.220±0.005 at 27°C

All parameters for 12 Volts Nominal Monoblock Units
Rest period : 12 hours  
 

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 centers
 
 

 
 
 
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