Technical Specification for Stationary VRLA – Cells

1. Application

BAE SPzV - batteries are maintenance-free and designed for a long operational life and a high operational safety. They are ideal for capacitive loads in hourly discharges as well as for discharges in the 30 minute range.

BAE SPzV - batteries are used for battery-operated power supplies in telecommunications, radio relay stations, transformer stations, emergency light equipment (VDE 0108), UPS equipment etc.
2. Types, capacities, dimensions, weights
Type
C 10
C 5
C 3
C 2
C 1
C 1/2
C 1/4
Ri
Ik
length
mass
lead
mass
Ua
2,05V
2,03V
2,00V
1,98V
1,95V
1,86V
1,74V
 . . . . .
Um
1,95V
1,93V
1,90V
1,88V
1,85V
1,76V
1,64V
 . . .   .
Ue
1,80V
1,77V
1,75V
1,74V
1,67V
1,60V
1,50V
 . . . . .
 
Ah
Ah
Ah
Ah
Ah
Ah
Ah
mOhm
kA
mm
kg
kg
2 SPzV 120 
120
110
98
89
76
61
48
1,70
1,21
47
9,0
6,7
3 SPzV 180 
180
165
147
133,5
114
91,5
72
1,13
1,82
65
12,6
9,4
4 SPzV 240 
240
220
196
178
152
122
96
0,85
2,42
83
16,6
12,4
5 SPzV 300 
300
275
245
222,5
190
152,5
120
0,68
3,03
101
20,4
15,1
6 SPzV 360 
360
330
294
267
228
183
144
0,57
3,64
119
24,1
17,9
7 SPzV 420 
420
385
343
311,5
266
213,5
168
0,49
4,24
137
27,9
20,7
8 SPzV 480 
480
440
392
356
304
244
192
0,43
4,85
155
32,0
23,7
9 SPzV 540 
540
495
441
400,5
342
274,5
216
0,38
5,45
173
35,5
26,3
10 SPzV 600 
600
550
490
445
380
305
240
0,34
6,06
191
39,4
29,3
cell width 198mm 
cell height up to connector 650 mm 
reference temperature 25°C
3 SPzV 330
330
300
274,5
246
201
156
111
0,93
2,16
65
26,2
18,8
4 SPzV 440 
440
400
366
328
268
208
148
0,70
2,88
83
34,2
24,6
5 SPzV 550 
550
500
457,5
410
335
260
185
0,56
3,60
101
42,3
30,5
6 SPzV 660 
660
600
549
492
402
312
222
0,47
4,32
119
48,5
34,9
7 SPzV 770 
770
700
640,5
574
469
364
259
0,40
5,04
137
56,9
41,0
8 SPzV 880 
880
800
732
656
536
416
296
0,35
5,76
155
63,3
45,6
9 SPzV 990 
990
900
823,5
738
603
468
333
0,31
6,48
173
73,3
52,8
10 SPzV 1100 
1100
1000
915
820
670
520
370
0,28
7,20
191
80,7
58,1
cell width 198 mm
cell height up to connector 650 mm 
reference temperature 25°C
3. Design
positive electrode:  tubular plate with corrosion-resistant PbCaSn alloy
negative plate:  flate plate with long life expander and PbCaSn alloy
separation: microporous separator
elektrolyte: sulphuric acid of 1,26 kg/l, fixed as GEL by fumed silica
container, lid:  impact-resistant polypropylene
terminal design:  100% gas- and electrolyte-tight, M10 brass inlay
connector:  flexible copper cable, fully insulated, steel screw, encapsulated
valve:  opening pressure 100 mbar, closing pressure 50 mbar, equipped with flame arrestor
4.Charging
IU - characteristic:  Imax without limitation
U = 2.27 V/cell +- 1%, between 10°C and 45°C
DU/DT = -0,004 V/K below 10°C in the monthly average
boost charge:  U = 2,35 to 2,40V/cell, time limited
5. Maintenance
every 6 months  check battery voltage, pilot cell voltage, temperature
record battery  and cell voltages and temperatures
6. Operational data
classification according to 
EUROBAT long life,		 12+
operational life at stand by  > 12 to 15 years at 25°C
maintenance-free  no topping up water during life
IEC 896-2 cykles 800 cycles
self-discharge  approx. 3% per month at 25°C
operational temperature  -20°C to 45°C
recommended 10°C to 30°C
deep discharge recovery  very good
ventilation requirement  25% (f1=0,5 and f2=0,5) according to VDE 0510
applicable standards  IEC 896-2, VDE 0510, part 2
transport not restricted for air, road and sea transport
 
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