Technical Specification for Stationary VLA - Block - Batteries

1. Application

BAE UPS - batteries are robust and for high discharge - performances optimised lead-acid batteries. They are particularly suitable for bridging times of a few minutes to one hour.

The main application for BAE UPS are Uninterruptable Power Supplies (UPS) in the size of 50 to 250kVA. Due to the low internal resistance the battery is perfectly suited to start diesel engines for the auxiliary power supply. 
 
2. Types, capacities, dimensions, mass
Type
P60min
P30min
P15min
P10min
P5min
Ri 1)
Ik 2)
length
L
width
w
height
max.
mass
3)
mass
4)
.
W/Z
W/Z
W/Z
W/Z
W/Z
mW
kA
mm
mm
mm
kg
kg
Ue
V / cell
1,75
1,70
1,65
1,63
1,60
 . . . . . . .
12V 1 UPS 100*
42,6
63,2
92,9
120,9
182,7
16,8
0,73
272
205
385
22
33
12V 2 UPS 200
73,6
110,6
170,8
219,5
325,7
8,40
1,46
272
205
385
30,1
41
12V 3 UPS 300
103,9
160,0
248,8
316,2
470,4
5,60
2,20
272
205
385
38,2
49
12V 4 UPS 400
136,3
207,4
325,0
412,9
613,3
4,20
2,93
272
205
385
47,3
58
6V 7 UPS 700
240,2
379,3
594,3
744,0
1051
1,20
5,13
272
205
385
37,7
49
6V 8 UPS 800
274,8
434,6
683,4
855,6
1200
1,05
5,86
272
205
385
41,9
53

 
12V 5 UPS 500
170,9
260,8
416,0
526,4
763,5
3,36
3,66
380
205
385
62,3
78
12V 6 UPS 600
205,6
324,0
505,1
636,1
904,6
2,80
4,39
380
205
385
70,5
86
6V 9 UPS 900
309,4
486,0
750,3
922,6
1308
0,93
6,59
380
205
385
51,6
68
6V 10 UPS 1000
346,2
533,4
820,8
1023
1418
0,84
7,32
380
205
385
55,7
72
6V 11 UPS 1100
385,1
584,8
887,7
1109
1525
0,76
8,05
380
205
385
58,8
75
6V 12 UPS 1200
421,9
632,2
956,4
1190
1630
0,70
8,79
380
205
385
63
79

 
1,2)  internal resistance and 
short - circuit - current from IEC 896-1
3) dry-charged 
4) filled and charged
* 100W is the averaged power
per plate at the 10min rate.
3. Design
positive electrode  round-grid plate with circular bars in a corrosion-resistant PbSb1,6SnSe alloy
negative electrode  flat plate with long life expander and low antimony alloy
 
separation microporous separator
elektrolyte sulphuric acid of 1,28 kg/l,
 
container  high impact, transparent SAN
lid  SAN in dark grey colour
blocks with blind cells 4V, 6V, 8V, 10V
plugs  labyrinth plugs for arresting aerosol, optional ceramic plug or ceramic funnel plug according to DIN 40740
pole bushing  100% gas- and electrolyte-tight, sliding-pole
 
pole  M10, brass insert
connector  flexible insulated copper cable, with cross-section of 35, 50, 70, 95 or 120 mm²
kind of protection  IP 25 regarding DIN 40 050, touch protected according VBG 4
 
4. Charging
IU - characteristic  Imax without limitation
U = 2,25 –2,27 V/cell between 10°C and 55°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 92%  6 h with 1,5*I10 initial current, 2.23 V/cell, 50% C10 discharged
 
5. Discharge characteristics
reference temperature 20°C
initial capacity  100%
depth of discharge  normally up to 80%
depth of discharges  more than 80% DOD or discharges beyond final discharge voltages (dependent on discharge current) have to be avoided
 
6. Maintenance
every 6 month  check battery voltage, pilot block voltage, temperature
every 12 month  take down battery voltage, block voltage, temperature,
 
7. Operational data
operational life  >12 years at 20°C
water refilling interval  more than 3 years at 20°C
IEC 896-1 cykles 800
self-discharge  approx. 3% per month at 20°C
 
operational temperature  -20°C to 55°C
recommended 10°C to 30°C
ventilation requirement  f1=0,5 (low-antimony alloy) according VDE 0510 part 2
measurements according  DIN 40 737 part 3
tests according  IEC 896-1,
applicable standards VDE 0510, part 2
transport no dangerous goods during road transport
 
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