VG Series

Uninterruptible Power Supplies (UPS)
Switch-gear operations
Cellular radio
Computer power supply
Standby power supply
Vacuum cleaner

Introduction for VG Series

SunStone Vanguard (VG) series battery is 12 years design life battery. It is especially designed for telecommunication application.  The outstanding advantage of VG series battery is that the width of battery is 19’’ and the two terminal battery are in the front . It is very convenient for connecting bus bar and inspect after the batteries are installed in the rack. The alloy of VG series is made through a very available way and also the positive grid is specially designed for long life.

Feature in details

·Long life design
Vanguard (VG) series of SunStone batteries are long life design batteries. Normally in the alloy of plate, the percentage of Tin is 8%. For these batteries, we double the percentage of Tin in the alloy. Also we change the percentage the percentage of Ca in this alloy.

·Valve Regulated Construction (Sealed)
Vanguard (VG) series of SunStone batteries are of the AGM (Absorbed Glass Mat) valve regulated (sealed) lead acid rechargeable type. The electrolyte is suspended in a specially formulated non woven glass mat separator. All the electrolyte is absorbed in this manner and provides a safe non-spillable battery.

·Gas Recombination System
The gasses generated in the normal charge/discharge use of a rechargeable battery are internally recombined during normal operating parameters. In the fact in normal operational use, more than 99% of the gasses generated are recombined.

·Safety and Automatic Valve System
If the pressure is over 2-5 psi the safety valve will automatically open and reseal. This promise that there is no any excessive accumulation if gas in the battery.

·Heavy Duty Grids
The grids are made by heavy duty lead calcium tin alloy. This provides: Safety margin of performance condition, Excellent recovery capacity from deep discharge, Extra service life in either cycle or float application, Low self-discharge when it is not in working.

·Float Service life of battery
Vanguard (VG) series of SunStone batteries is designed for float life of 12 years at 20°C(68°F).

·Operation in any position
Because SunStone batteries are sealed and all the acid is absorbed in the special separators, these batteries can be operated in both vertical and horizontal position.

·Wide Operation Temperature Range
SunStone batteries can be used in wide temperature range from -35°C to 45°C.

·Available in flame retardant ABS material for the battery case V0
SunStone batteries cases can be make by flame retardant material V0. It depends on the requirement of customer.

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Model Nom. Volt.(V) Nom.Capa.
Dimention HOver Terminal WeightApprox PDF
(mm) (in) (mm) (in) (mm) (in) (mm) (in) (Kg) (Ib)
VG12-55 12 55 227; 8.94 106 4.18 222 8.75 222 8.75 17.50 38.59
VG12-80 12 80 394 15.52 109 4.29 285 11.23 285 11.23 31.00 68.36
VG12-85 12 85 507 19.98 109 4.29 238 9.38 238 9.38 30.50 67.25
VG12-90 12 90 394 15.52 109 4.29 285 11.23 285 11.23 33.00 72.77
VG12-100 12 100 394 15.52 109 4.29 285 11.23 285 11.23 35.00 77.18
VG12-105 12 105 507 19.98 109 4.29 238 9.38 238 9.38 34.00 74.97
VG12-130 12 130 551 21.71 109 4.29 287 11.31 287 11.31 44.50 98.12
VG12-150 12 150 551 21.71 109 4.29 287 11.31 287 > 11.31 > 49.00 108.05