Contax VARTA OPZS User manual
VHB Industrial Batteries Ltd.
VHB Industrial Batteries Ltd.• 72 Devon Road, Unit 22, Brampton, Ontario L6T 5B4
04.08.01 0298 na
VARTA OPzS range
4 OPzS 200...24 OPzS 3000
Application
VARTA OPzS batteries are long life industrial products
designed for capacitive discharge over longer periods.
The most important features are a high tolerance to
cycling and a long life standby parallel operation.
They are used as reserve power supply in telecommuni-
cations equipment and industrial plant and also in safety
powersupplyequipment.
Construction
Positive Electrode Tubular plate with VARTA-
Selenium alloy
(Sb-content: 1.6%)
Negative Electrode Grid plate
Separation Micro-porousseparator,
combined with corrugated
separator
Casing Material Styrene-acrylonitrile
(SAN), impact resistant,
transparent
Electrolyte Dilutesulphuricacid
d = 1.24 kg/l
Terminal Design Leakproof safety pole with
solid brass insert and inside
threading, M10
Connectors Solid copper, (30 x 3 mm),
insulated, bolt-on type
Vent Plugs Safety plugs with flame
arrestor, optional: ceramic
funnel plugs
Charging Float charge voltage:
2.23 volts/cell at 20oC
Temperature Range 0o…+55oC
(Preferred value 20oC)
Installation
All standard types of installation are permissible.
For use in earthquake zones special approved racking is
available. When installing in battery rooms the local safety
provisions must be adhered to.
Features
•2V single cells
•Economic operation in capacitive use over several
hours
•Leakproof VARTA Safety Pole, proven in operation
•VARTA-Safety vent plug with flame arrestor,
optional ceramic funnel plug
•Maintenance free to DIN standards > 3 years
in standby parallel operation
•Long service life even with cyclic discharge
Technical data
C10 C8C1(mm) (inch)
LWH
*
LWH
*
Cell wt. Elec. Cell wt. Elec.
1.80 1.75 1.71 w.elec. wt. w.elec. wt.
4 OPzS 200 206 204 111 103 206 405 4.06 8.11 15.94 17.2 4.9 37.9 10.8
5 OPzS 250 257 255 139 124 206 405 4.88 8.11 15.94 20.8 6.0 45.9 13.2
6 OPzS 300 309 306 166 145 206 405 5.71 8.11 15.94 24.3 7.2 53.6 15.9
Final voltage
1.80 1.75 1.675
5 OPzS 350 360 356 198 124 206 520 4.88 8.11 20.47 26.9 7.9 59.3 17.4
6 OPzS 420 432 427 237 145 206 520 5.71 8.11 20.47 31.5 9.4 69.4 20.7
7 OPzS 490 504 498 278 166 206 520 6.54 8.11 20.47 36.1 10.9 79.6 24.0
Final voltage
1.80 1.75 1.67
6 OPzS 600 618 613 333 145 206 695 5.71 8.11 27.36 44.8 12.9 98.8 28.4
8 OPzS 800 824 817 445 210 191 695 8.27 7.52 27.36 61.3 16.9 135 37.3
10 OPzS
1000 1030 1022 556 210 233 695 8.27 9.17 27.36 74.6 21.1 165 46.5
12 OPzS
1200 1236 1220 667 210 275 695 8.27 10.83 27.36 88.0 25.2 194 55.6
Final voltage
1.80 1.75 1.64
12 OPzS
1500 1545 1557 852 210 275 845 8.27 10.83 33.27 114 34.2 252 75.4
15 OPzS
1875 1931 1953 1066 212 397 820 8.35 15.63 32.28 145 51.0 320 112
16 OPzS
2000 2060 2076 1137 212 397 820 8.35 15.63 32.28 152 48.0 335 106
20 OPzS
2500 2575 2604 1421 212 487 820 8.35 19.17 32.28 190 60.0 419 132
24 OPzS
3000 3090 3123 1705 212 576 820 8.35 22.68 32.28 225 72.0 496 159
The electrical values shown in the table relate to loadings from a fully charged condition and an ambient temperature of +25°C.
* Height includes connectors.
Project planning data
Final voltage = 1.75V/cell discharge current in A
Type 30' 1h 2h 3h 4h 5h 6h 8h 10h
4 OPzS 200 144 106 68.6 52.1 42.8 36.5 31.9 25.5 20.6
5 OPzS 250 179 132 85.8 65.2 54 46 39.9 31.9 25.8
6 OPzS 300 215 159 103 78.2 64.3 54.8 47.8 38.2 30.9
5 OPzS 350 244 179 121 90.6 74 63.0 55.3 44.5 36.1
6 OPzS 420 293 215 145 108 89.3 75.6 66.3 53.4 43.3
7 OPzS 490 342 251 168 127 104 88 77.4 62.2 19.6
6 OPzS 600 399 297 201 152 127 108 95.8 76.6 63.7
8 OPzS 800 532 396 267 204 169 144 128 102 84.9
10 OPzS
1000 666 496 335 255 212 181 160 128 106
12 OPzS
1200 799 595 401 306 254 217 192 152 127
12 OPzS
1500 936 755 524 402 329 278 244 195 163
15 OPzS
1875 1170 943 655 502 411 347 306 244 204
16 OPzS
2000 1248 1007 699 536 438 371 325 260 217
20 OPzS
2500 1560 1258 874 670 548 464 408 325 272
24 OPzS
3000 1872 1510 1048 803 657 556 489 390 325
The current levels shown in the tables relate to loadings from a fully charged condition and an ambient temperature of +25°C. Connector losses are
taken into account.
All dimensions and weights shown are subject to the usual manufacturing tolerances. Electrical values are approximate.
The right is reserved to make alterations with a view to technically improved execution without prior notice. 04.08.01 0298 na
0.95 2190
0.76 2735
0.63 3285
0.70 2970
0.58 3565
0.50 4160
0.47 4455
0.35 5945
0.18 11820
0.28 7430
0.23 8915
0.11 18910
[mOhm/cell] [A]
0.17 12605
0.13 15760
0.22 9455
designation
Type Inner
resistance
Capacity (Ah)
Final voltage
Cell dimensions
Theoretical
current
Weight
[kg] [lb]
without connectors, loaded
short circuit
final
voltage
24 h 48 h 72 h 96 h 120 h 240 h V/cell
4OPzS 200 200 240 268 288 296 300 312
5OPzS 250 250 300 335 360 370 375 390
6OPzS 300 300 360 402 432 444 450 468
5OPzS 350 350 420 469 504 518 525 546
6OPzS 420 420 504 562 604 621 630 655
7OPzS 490 490 588 656 705 725 735 764 1.85
6OPzS 600 600 720 804 864 888 900 936
8OPzS 800 800 960 1072 1152 1184 1200 1248
10 OPzS 1000 1000 1200 1340 1440 1480 1500 1560
12 OPzS 1200 1200 1440 1608 1728 1776 1800 1872
12 OPzS 1500 1500 1800 2010 2160 2220 2250 2340
15 OPzS 1875 1875 2250 2512 2512 2700 2775 2925
16 OPzS 2000 2000 2400 2680 2880 2960 3000 3120
20 OPzS 2500 2500 3000 3350 3600 3700 3750 3900
24 OPzS 3000 3000 3600 4020 4320 4440 4500 4680
14 OPzS 3500 3500 4200 4690 5040 5180 5250 5460
16 OPzS 4000 4000 4800 5360 5760 5920 6000 6240
18 OPzS 4500 4500 5400 6030 6480 6660 6750 7020
20 OPzS 5000 5000 6000 6700 7200 7400 7500 7800
22 OPzS 5500 5500 6600 7370 7920 8140 8250 8580 1.85
24 OPzS 6000 6000 7200 8040 8640 8880 9000 9260
28 OPzS 7000 7000 8400 9380 10080 10360 10500 10920
32 OPzS 8000 8000 9600 10720 11520 11840 12000 12480
36 OPzS 9000 9000 10800 12060 12960 13320 13500 14040
40 OPzS 10000 10000 12000 13400 14400 14800 15000 15600
44 OPzS 11000 11000 13200 14740 15840 16280 16500 17160
48 OPzS 12000 12000 14400 16080 17280 17760 18000 18720
*)
nominal capacity, U
f
= 1.80 V/c
Capacities are related to 20 °C. When cyclic charging and discharging only 80% of the capacity
rating shall be used. Deep discharge does not lead to immediate capacity loss, but may reduce the
operation life time.
72 Devon Road, Unit 22, Brampton, Ontario, Canada L6T 5B4•Tel.:(905) 790-0730•1-888-VHB-BATT•Fax: (905) 790-0744
10 h *)
Type Capacity
Long-term discharge capacities for VARTA OPzS Batteries
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