Volta Traction Battery Product Features Batteries are known by their: High capacity Long life Low internal resistance High Discharge rate Low self discharge Resistance to vibration Short charging time Low maintenance
We have a wide range of traction batteries with different voltages, capacities and dimensions. Our product range covers both BS and DIN standards according to EN60254-1 We produce cells and batteries in:
• Welded version • Bolted version
• Dry-charged version: a battery or cells have to be filled up with an electrolyte and supplementary charged before use. The plates are already formed and in a special process protected against oxidation. They can be stored up to two years. • Electrolyte-charged: a battery/cell can be installed immediately, because it is already filled up with electrolyte and electrically charged as well.
Battery Application Our traction batteries are appropriate for propulsion of different electrical vehicles (forklifts, mine locomotives, traction and transportation vehicles).
Component Features Positive Plate The positive plates are of Tubular Gauntlet construction, built up of a number of antimonial lead spines, held in a vertical frame at the top and at the base by a molded plastic bar. Each spine is surrounded by synthetic tubes. These are pressure casted spine grid formed in Hadi die casting. The antimony alloy grids are corrosion resistant and blow hole free.
Negative Plate The lead-antimony cast negative plates are of pasted construction, designed with German technology to match the long life of the powerful positive plates. High Grade PP container Molded PP containers are strong and durable, designed to withstand all normal impacts and abrasions over the long working life. Tube Gauntlet Gauntlets are of finest pore structure with highest porosity and electrolyte retention. It has the lowest electrical resistance and is compatible with wet and dry filling method. Edges are protected against lateral short circuits. Separator Ribbed separators are made by physical (non-thermal) bonding of a polymer and precipitated silica. This material is very pure and chemically stable. The internal structure is very porous, tortuous and hydrophilic. Float Vent plug The float type vent plug employs easy monitoring of electrolyte level. The cap of the vent plug is made of transparent synthetic resin & can be opened or closed with one touch. Terminal Post The terminal post is casted of lead antimonial alloy and has a construction that amply withstands against severe load condition.
Vent plug Cell Lid Pos. main post
Neg. main post
Strap
Separator
Pos. spine grid
Gauntlet
Pos. plate
Container
Neg. grid
Neg. pasted plate
Mud rib
Volta Traction British Standard Cells
Cell Type
"Capacity 5h"
Length (mm)
Width (mm)
Height (mm) h1 h2
2 RB 46 3 RB 69 4 RB 92 5 RB 115 6 RB 138 7 RB 161 8 RB 184 9 RB 207 10 RB 230
46 69 92 115 138 161 184 207 230
2 RB 64 3 RB 96 4 RB 128 5 RB 160 6 RB 192 7 RB 224 8 RB 256 9 RB 288 10 RB 320
Weight (± 5%) [kg] With Acid Dry
45 61 77 93 109 125 141 157 173
158 158 158 158 158 158 158 158 158
200 200 200 200 200 200 200 200 200
230 230 230 230 230 230 230 230 230
4.1 5.6 7.0 8.5 10.0 12.0 13.5 15.1 15.7
3.2 4.3 5.5 6.6 7.7 9.4 10.6 11.8 13.0
64 96 128 160 192 224 256 288 320
45 61 77 93 109 125 141 157 173
158 158 158 158 158 158 158 158 158
262 262 262 262 262 262 262 262 262
292 292 292 292 292 292 292 292 292
5.4 7.3 9.2 11.3 13.2 15.2 17.2 19.1 21.1
4.2 5.7 7.2 8.9 10.3 11.9 13.5 14.9 16.4
2 RB 84 3 RB 126 4 RB 168 5 RB 210 6 RB 252 7 RB 294 8 RB 336 9 RB 378 10 RB 420
84 126 168 210 252 294 336 378 420
45 61 77 93 109 125 141 157 173
158 158 158 158 158 158 158 158 158
328 328 328 328 328 328 328 328 328
358 358 358 358 358 358 358 358 358
6.9 9.4 11.9 14.5 17.1 19.7 22.2 25.1 27.6
5.4 7.3 9.3 11.4 13.4 15.4 17.3 19.6 21.6
2 RB 110 3 RB 165 4 RB 220 5 RB 275 6 RB 330 7 RB 385 8 RB 440 9 RB 495 10 RB 550
110 165 220 275 330 385 440 495 550
45 61 77 93 109 125 141 157 173
158 158 158 158 158 158 158 158 158
398 398 398 398 398 398 398 398 398
428 428 428 428 428 428 428 428 428
8.4 11.5 14.6 17.8 20.9 24.0 27.2 30.3 33.3
6.6 9.0 11.4 13.9 16.3 18.8 21.3 23.8 26.2
2 RB 130 3 RB 195 4 RB 260 5 RB 325 6 RB 390 7 RB 455 8 RB 520 9 RB 585 10 RB 650
130 195 260 325 390 455 520 585 650
45 61 77 93 109 125 141 157 173
158 158 158 158 158 158 158 158 158
454 454 454 454 454 454 454 454 454
484 484 484 484 484 484 484 484 484
9.6 13.2 16.8 20.5 24.1 27.7 31.4 35.0 38.5
7.5 10.3 13.1 16.1 18.9 21.7 24.6 27.4 30.1
to be continued
Volta Traction Battery
n BatteryVolta Cell Type
"Capacity 5h"
Length (mm)
Width (mm)
Height (mm) h1 h2
2 RB 150 3 RB 225 4 RB 300 5 RB 375 6 RB 450 7 RB 525 8 RB 600 9 RB 675 10 RB 750
150 225 300 375 450 525 600 675 750
2 RB 172 3 RB 258 4 RB 344 5 RB 430 6 RB 516 7 RB 602 8 RB 688 9 RB 774 10 RB 860
Weight (± 5%) [kg] With Acid Dry
45 61 77 93 109 125 141 157 173
158 158 158 158 158 158 158 158 158
511 511 511 511 511 511 511 511 511
541 541 541 541 541 541 541 541 541
10.9 14.9 19.0 23.1 27.3 31.4 35.6 39.5 43.7
8.6 11.6 14.9 18.1 21.3 24.6 27.9 30.9 34.2
172 258 344 430 516 602 688 774 860
45 61 77 93 109 125 141 157 173
158 158 158 158 158 158 158 158 158
567 567 567 567 567 567 567 567 567
597 597 597 597 597 597 597 597 597
12.3 17.0 21.6 26.3 30.9 35.6 40.4 44.8 49.7
9.5 13.4 17.1 20.8 24.3 28.2 32.0 35.4 39.4
2 RB 200 3 RB 300 4 RB 400 5 RB 500 6 RB 600 7 RB 700 8 RB 800 9 RB 900 10 RB 1000
200 300 400 500 600 700 800 900 1000
45 61 77 93 109 125 141 157 173
158 158 158 158 158 158 158 158 158
603 603 603 603 603 603 603 603 603
633 633 633 633 633 633 633 633 633
12.9 17.7 22.6 27.5 32.4 37.3 42.2 46.8 53.4
10.0 13.8 17.6 21.3 25.1 29.1 32.8 36.4 42.0
2 RB 216 3 RB 324 4 RB 432 5 RB 540 6 RB 648 7 RB 756 8 RB 864 9 RB 972 10 RB 1080
216 324 432 540 648 756 864 972 1080
45 61 77 93 109 125 141 157 173
158 158 158 158 158 158 158 158 158
683 683 683 683 683 683 683 683 683
713 713 713 713 713 713 713 713 713
14.8 20.4 26.1 31.7 37.3 43.0 48.7 54.7 56.4
11.7 16.1 20.5 24.9 29.2 33.6 38.1 42.8 43.2
* h1= Height up to cover/ cell lid h2= Height up to vent plug/ terminal post
Volta TractiV
Traction Battery DIN Standard Cells
Cell Type
"Capacity 5h"
Length (mm)
Width (mm)
Height (mm) h1 h2
Weight (± 5%) [kg] With Acid Dry
2 RD 100 3 RD 150 4 RD 200 5 RD 250 6 RD 300 7 RD 350 8 RD 400 9 RD 450 10 RD 500
100 150 200 250 300 350 400 450 500
47 65 83 101 119 137 155 173 191
198 198 198 198 198 198 198 198 198
270 270 270 270 270 270 270 270 270
300 300 300 300 300 300 300 300 300
6.6 9.1 12.1 15.0 17.6 20.5 23.6 26.7 30.7
4.9 5.7 9.0 11.1 13.0 15.2 17.5 19.8 22.7
2 RD 120 3 RD 180 4 RD 240 5 RD 300 6 RD 360 7 RD 420 8 RD 480 9 RD 540 10 RD 600
120 180 240 300 360 420 480 540 600
47 65 83 101 119 137 155 173 191
198 198 198 198 198 198 198 198 198
340 340 340 340 340 340 340 340 340
370 370 370 370 370 370 370 370 370
8.4 11.8 15.5 19.0 22.5 26.1 29.8 33.5 37.8
6.3 8.8 11.4 14.2 16.5 19.2 21.8 24.4 27.4
2 RD 160 3 RD 240 4 RD 320 5 RD 400 6 RD 480 7 RD 560 8 RD 640 9 RD 720 10 RD 800
160 240 320 400 480 560 640 720 800
47 65 83 101 119 137 155 173 191
198 198 198 198 198 198 198 198 198
405 405 405 405 405 405 405 405 405
435 435 435 435 435 435 435 435 435
9.8 14.0 18.1 22.6 26.6 31.1 35.2 42.1 46.8
7.3 10.3 13.2 16.5 19.4 22.7 25.6 31.3 34.8
2 RD 180 3 RD 270 4 RD 360 5 RD 450 6 RD 540 7 RD 630 8 RD 720 9 RD 810 10 RD 900
180 270 360 450 540 630 720 810 900
47 65 83 101 119 137 155 173 191
198 198 198 198 198 198 198 198 198
475 475 475 475 475 475 475 475 475
505 505 505 505 505 505 505 505 505
12.0 16.9 21.6 26.3 31.1 36.1 40.8 45.5 50.3
9.0 12.6 16.0 19.2 22.4 26.1 30.0 33.4 36.4
2 RD 210 3 RD 315 4 RD 420 5 RD 525 6 RD 630 7 RD 735 8 RD 840 9 RD 945 10 RD 1050
210 315 420 525 630 735 840 945 1050
47 65 83 101 119 137 155 173 191
198 198 198 198 198 198 198 198 198
511 511 511 511 511 511 511 511 511
541 541 541 541 541 541 541 541 541
13.0 18.5 24.2 29.8 35.4 41.0 46.6 52.2 57.8
9.4 13.9 18.2 22.3 26.6 30.9 35.5 39.9 44.4
to be continued
on Battery olta Traction Battery
Volta Traction Battery
Cell Type
"Capacity 5h"
Length (mm)
Width (mm)
Height (mm) h1 h2
Weight (± 5%) [kg] With Acid Dry
2 RD 230 3 RD 345 4 RD 460 5 RD 575 6 RD 690 7 RD 805 8 RD 920 9 RD 1035 10 RD 1150
230 345 460 575 690 805 920 1035 1150
47 65 83 101 119 137 155 173 191
198 198 198 198 198 198 198 198 198
545 545 545 545 545 545 545 545 545
575 575 575 575 575 575 575 575 575
13.6 19.4 25.2 31.1 36.9 42.7 48.6 54.3 60.2
10.0 14.5 18.6 23.2 27.1 32.1 36.2 40.6 45.2
2 RD 250 3 RD 375 4 RD 500 5 RD 625 6 RD 750 7 RD 875 8 RD 1000 9 RD 1125 10 RD 1250
250 375 500 625 750 875 1000 1125 1250
47 65 83 101 119 137 155 173 191
198 198 198 198 198 198 198 198 198
570 570 570 570 570 570 570 570 570
600 600 600 600 600 600 600 600 600
14.3 20.5 26.9 32.9 39.4 45.8 51.5 57.7 64.0
10.3 15.1 19.9 24.3 29.1 33.8 37.9 42.6 47.0
2 RD 280 3 RD 420 4 RD 560 5 RD 700 6 RD 840 7 RD 980 8 RD 1120 9 RD 1260 10 RD 1400
280 420 560 700 840 980 1120 1260 1400
47 65 83 101 119 137 155 173 191
198 198 198 198 198 198 198 198 198
685 685 685 685 685 685 685 685 685
715 715 715 715 715 715 715 715 715
19.1 25.4 32.9 39.9 47.2 54.8 62.3 71.0 76.7
13.6 18.9 25.2 30.3 35.1 40.8 46.4 53.0 57.3
2 RD 310 3 RD 465 4 RD 620 5 RD 775 6 RD 930 7 RD 1085 8 RD 1240 9 RD 1395 10 RD 1550
310 465 620 775 930 1085 1240 1395 1550
47 65 83 101 119 137 155 173 191
198 198 198 198 198 198 198 198 198
720 720 720 720 720 720 720 720 720
750 750 750 750 750 750 750 750 750
19.1 25.6 33.6 42.1 50.1 58.2 66.3 74.5 81.3
13.1 18.4 25.1 31.4 36.7 42.8 48.7 54.5 59.7
* h1= Height up to cover/ cell lid h2= Height up to vent plug/ terminal post
TRACTION BATTERY
TRACTION BATTERY
Rahimafrooz operates in three broad segments – automotive after market, power and energy, and retail. While our Group activities are coordinated from the Rahimafrooz Corporate Office (RACO), we have eight Strategic Business Units (SBUs), three other business ventures, and a not-for-profit social enterprise. As a large, leading, home grown Business Group, we have grown in size, scale and diversity. We have strengthened our market leadership at home while reaching out to international markets. Ranging from automotive after market products, energy and power solutions, to a world class retail chain – The expert team at Rahimafrooz is committed to ensur the best quality standards and to live the Group’s four core values – Integrity, Excellence, Customer Delight and Innovation. We, at Rahimafrooz as an organization, are committed to playing a leading role in driving growth, prosperity, ethical values and social responsibility. Rahimafrooz Group will continue to please its customers through unparallel quality excellence and service superiority. Our business success will be complemented by our commitment to the environment, society and community.
Rahimafrooz Accumulators Ltd. Rahimafrooz Accumulators Ltd. (RAL) has evolved with a proposition to produce and market industrial batteries of high standard backed by latest technology to the local and overseas market. Commencing it’s operation from January 1st, 2009 as separate Business unit to converge local as well as international market. VOLTA as a brand has already made inroad in the overseas market. RAL endeavors to be the leading Industrial battery manufacturer for Traction, Stationary, Solar and VRLA batteries in Southeast Asia. RAL is committed to break new ground by developing advanced battery in different applications.
OHSAS Certificate
ISO Certificate
18001
Head Office: 705 West Nakhalpara, Tejgaon Dhaka 1215, Bangladesh Tel: 8802-9113696 Fax: 8802-9126968 E-mail: ralsales@rahimafrooz.com
ral/adideas/oct’2011/500
Rahimafrooz Accumulators Ltd.