Power Generators: Starter Batteries

OGi Bloc Batteries
(according to VDE 0100 part 710 & 7108 according to DIN 6280 Teil 13 – formerly VDE 0107/0108)

Emergency starter batteries supply the starter with energy. These are so-called OGi (surface-lead batteries), which are prescribed according to VDE 0100 part 710/0108. The starting current for the starter is provided by OGi Bloc starter batteries. These also ensure that the most important monitoring functions of the power generator remain active even in a voltage-free state.

The WA Notstromtechnik GmbH OGi bloc batteries are sturdy, optimized  for high discharge power lead-acid batteries, particularly suitable for bridging times of a few seconds up to one hour.

They are used as starter batteries for uninterruptible power supplies (UPS) of emergency generators, auxiliary power supply of data and signal systems of transport systems, switchgears of utilities and other equipment.

We can assist with the battery selection.

Battery types, capacities, dimensions, mass

Battery TypeC10C3
UE V / cell1,80 Ah1,75 Ah
12 V 1 OGi 2538 Ah26,50 Ah
12 V 2 OGi 5054 Ah45 Ah
12 V 3 OGi 7579 Ah63 Ah
12 V 4 OGi 100105 Ah81 Ah
12 V 5 OGi 125135 Ah105 Ah
12 V 6 OGi 150165 Ah129 Ah
6 V 7 OGi 175190 Ah151 Ah

 

Battery TypeC1C 1/2
UE V / cell1,70 Ah1,65 Ah
12 V 1 OGi 2520,50 Ah16,50 Ah
12 V 2 OGi 5035 Ah28,50 Ah
12 V 3 OGi 7550 Ah41 Ah
12 V 4 OGi 10065 Ah53,50 Ah
12 V 5 OGi 12578 Ah68 Ah
12 V 6 OGi 15092 Ah83 Ah
6 V 7 OGi 175106 Ah98 Ah

 

 Battery TypeRI 1IK 2
UE V / cell –
12 V 1 OGi 2516,80 mW0,73 kA
12 V 2 OGi 508,40 mW1,46 kA
12 V 3 OGi 755,60 mW2,20 kA
12 V 4 OGi 1004,20 mW2,93 kA
12 V 5 OGi 1253,36 mW3,66 kA
12 V 6 OGi 1502,80 mW4,39 kA
6 V 7 OGi 1751,20 mW5,13 kA

 

 Battery TypeLengthWidth
UE V / cell
12 V 1 OGi 25272 mm205 mm
12 V 2 OGi 50272 mm205 mm
12 V 3 OGi 75272 mm205 mm
12 V 4 OGIi 100272 mm205 mm
12 V 5 OGi 125380 mm205 mm
12 V 6 OGi 150380 mm205 mm
6 V 7 OGi 175272 mm205 mm

 

 Battery TypeHeight max.Mass 3
UE V / cell
12 V 1 OGi 25385 mm22 kg
12 V 2 OGi 50385 mm30,1 kg
12 V 3 OGi 75385 mm38,2 kg
12 V 4 OGi 100385 mm47,3 kg
12 V 5 OGi 125385 mm62,3 kg
12 V 6 OGi 150385 mm70,5 kg
6 V 7 OGi 175385 mm37,7 kg

 

Battery TypeMass 4
UE V / cell –
12 V 1 OGi 25 33 kg
12 V 2 OGi 50 41 kg
12 V 3 OGi 75 49 kg
12 V 4 OGi 100 58 kg
12 V 5 OGi 125 78 kg
12 V 6 OGi 150 86 kg
6 V 7 OGi 175 49 kg

Construction

Positive electrode
Round grid plate with circular bars in a corrosion-res PbSb1, 6SnSe-alloy
Negative electrode
Grid plate in a low antimony alloy
SeparationMicroporous separator
ElectrolyteSulfuric acid of 1,24 kg/l
VesselTransparent SAN (styrene-acrylonitrile), impact
CoverSAN dyed gray
Blocks with blind cells
4V, 6V, 8V, 10V
PlugsLabyrinth plugs for arresting aerosol, optional ceramic plugs or ceramic funnel plugs according to DIN 40 740
Pole bushing
100% gas- and electrolyte-tight, slidepole
Pole execution
M10 brass inlay
ConnectorFlexible insulated Copper cables with cross-selections of 35, 50, 70, 95 or 120 mm²
ProtectionIP 25 according to DIN 40050, touch protected according to VBG 4


Electric load

IU – Characteristic curve
Imax without limitation possible
U = 2,23 V/cell +- 1%, between 10°C and  55°C
D U/D T = -0,004 V/K below 10°C in the monthly average
Boost chargeU = 2,35 to 2,40V/cell, limited in time
Loading time to 92%6 h discharched 1,5*I10 initial current , 2.23 V/cell, 50% C10 discharched


Discharge

Referencetemperature20°C
Initial capacity100%
Discharge depthNormal to 80%
Discharge depthDischarge of more than 80% and discharges through the current-dependent discharge voltage should be avoided


Maintenance

All 6 monthBattery voltage, check pilot block voltages and temperatures
All 12 monthMonitor battery voltage, block voltages and temperatures

Operating Characteristics

Life utility>15 years at 20°C >7,5 years at 30°C >4 years at 40°C
Water refil interval
More than 3 years
IEC 896-1 Cycle
1.000
Self-dischargeApproximately 3% per month at 20°C
Operating temperature-20°C to 55°C  recommended 10°C to 30°C
Aeration specificationf1=0,5 (low antimony alloy) in accordance with VDE 0510 part 2
DimensionsDIN 40 737 part 3
ControlIEC 896-1
Saftety standardVDE 0510, part 2
TransportNo dangerous goods for road transport

 

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