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OPzV-Block -
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Technical Specification for Stationary VRLA - Block - Batteries |
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Application |
IIB OPzV - Batteries belongs to the best EUROBAT classification for maintenance free lead - acid - batteries: 10+ high integrity.
In applications with high requirements of operational safety and bridging times of 1h to more than 10h the IIB OPzV is the right choice.
They are used as standby power sources in telecommunications
microwave - radio stations,
emergency light equipment and
other equipment¹s
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Types, capacities, dimensions, mass |
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Type
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C10
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C5
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C3
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C1
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Ri
|
Ik
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length
|
width
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height
(max.)
|
mass
|
lead
mass
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| . |
Ah
|
Ah
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Ah
|
Ah
|
mW
|
kA
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mm
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mm
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mm
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kg
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kg
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Ue V/cell
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1,80
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11,78
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1,75
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1,67
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. |
. |
. |
. |
. |
. |
. |
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12V 1 OPzV 50
|
59
|
47
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44
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34
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21,60
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0,58
|
272
|
205
|
385
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42,5
|
28
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|
12V 2 OPzV 100
|
107
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97
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88
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69
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10,80
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1,15
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272
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205
|
385
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50,5
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38
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12V 3 OPzV 150
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169
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143
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127
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101
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7,20
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1,73
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380
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205
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385
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72
|
53
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6V 4 OPzV 200
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219
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192
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173
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129
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2,70
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2,30
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272
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205
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385
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48
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35
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6V 5 OPzV 250
|
276
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242
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212
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165
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2,16
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2,88
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380
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205
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385
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63
|
43
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6V 6 OPzV 300
|
326
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291
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255
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200
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1,80
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3,45
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380
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205
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385
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70
|
50
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2V 12 OPzV 600
|
654
|
572
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514
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383
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0,30
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6,90
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205
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272
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385
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48
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35
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2V 15 OPzV 750
|
828
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721
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630
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489
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0,24
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8,63
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205
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380
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385
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63
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43
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2V 18 OPzV 900
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973
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867
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758
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593
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0,20
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10,35
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205
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380
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385
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70
|
50
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|
|
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12V 1 OPzV 50 to
12V 3 OPzV 150
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6V 4 OPzV 200 to
6V 6 OPzV 300
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2V 12 OPzV 600 to
2V 18 OPzV 900
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Design |
| positive electrode |
tubular
plate with a woven polyester gauntlet and solid grids in a corrosion- resistant
PbCaSn - alloy |
| negative electrode |
grid plate
in PbCaSn - alloy with long - life expander |
| separation |
microporous
separator |
| elektrolyte |
sulphuric
acid with a density of 1,24 kg/l, fixed as GEL by fumed silica |
| container |
high-impact,
halogene-free SAN, grey coloured; UL-rating 94HB |
| lid |
high-impact,
halogene-free SAN, grey coloured, UL-rating 94HB |
| blocks with blind cells |
4V, 6V,
8V, 10V |
| valve |
one valve
per cell with flame arrestor
opening pressure approx.
100 mbar,
closing pressure approx.
50 mbar |
| pole - bushing |
100% gas-
and electrolyte-tight, sliding-pole |
| kind of pole |
M10 brass
insertion |
| connectors |
flexible
insulated copper cables, with cross-section of
35, 50, 70, 95 mm² |
| kind of protection |
IP 25
regarding DIN 40050, touch - protected according to VBG 4. |
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Charging |
| IU - characteristic |
Imax
without limitation
U = 2,23 to 2,25 V/cell
+- 1%, between 10°C and 45°C
D U/D T = -0,004 V/K below
10°C in the monthly average |
| boost charge |
U = 2,35
to 2,40V/cell, time limited |
| charging time up to 90% |
6h with
1,5*I10 initial current, 2.23 V/cell, 50% C10 discharged |
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Discharge characteristics |
| reference temperature |
20°C |
| initial capacity |
100% |
| Entladetiefe |
depth
of discharge (DOD) normally up to 80% |
| Tiefentladungen |
deep discharges
more than 80% DOD or discharges beyond final discharge
voltages (dependent on discharge
current) have to be avoided |
| Erholung nach Tiefentladung |
deep discharge
recovery the GEL design allows a complete recharging after an unwanted
deep discharge |
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Maintenance |
| every 6 months |
check
battery voltage, pilot block voltage, temperature |
| every 12 months |
record
battery and block voltages and temperatures |
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Operational data |
classification
according
to EUROBAT |
10+,
high integrity |
| operational life |
> 12 to
15 years at 20°C
> 6 to 7,5 years at 30°C
> 3 to 4 years at 40°C |
| maintenance-free |
no topping-up
during life |
| IEC 896-2 cykles |
1200 |
| self-discharge |
app. 2%
per month at 20°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
x f2=0,5) according to VDE 0510 part 2 |
| applicable standards |
IEC
896-2, VDE 0510, part 2 |
| standard |
DIN 40
744 |
| transport |
no dangerous
goods during air-, sea- and land transport |
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