OPzS Battery 6V 120Ah (filled/charged)

RPower OPzS stationary blocks (cells) are wet batteries of the latest
generation with tubular plate technology and a design life up to 18
years on blocks and up to 20 years on cells. The batteries are produced
with up-to-date lead-acid-technique.

Stationary RPower batteries of the OPzS series are developed for the
supply of telecommunication facilities, computers, emergency lighting,
alarm, control and monitoring systems in power plants and distribution
stations at railway stations, airports etc.

CHARACTERISTICS

POSITIVE ELECTRODE
• Tubular plate with low antimony alloy (<2%)

NEGATIVE ELECTRODE
• Flat plate with design life extending active material

SEPARATOR
• Microporous separator

ELECTROLYTE
• Sulphuric acid of 1,24 kg/l at 20 °C

CONTAINER
• High impact strength, transparent SAN

LID
• Cells: ABS in grey colour
• Blocks: SAN in grey colour

BLOCKS WITH BLIND CELLS
• 4V, 6V, 8V, 10V

PLUGS
• Ceramic plugs or optional ceramic funnel plugs according to DIN 40740

POLE SEALING
• 100% gas- and electrolyte-tight, sliding-pole

CONNECTOR
• Flexible insulated copper cable, with cross section of 35, 50, 70,
  95 or 120 mm2 for cells, 35, 50 or 70 mm2 for blocks

KIND OF PROTECTION
• IP 25 regarding to DIN 40050, touch protected according to VBG 4

OPERATIONAL DATA

DESIGN LIFE
• Cells: up to 20 years at 20 °C
• Blocks: up to 18 years at 20 °C

WATER REFILLING INTERVAL
• More than 2 years at 20 °C

CYCLES ACCORDING TO IEC 896-1
• Cells: 1.500
• Blocks: 1.200

SELF-DISCHARGE
• Approx. 2% 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 to EN 50272-2

MEASUREMENTS ACCORDING TO
• DIN 40737 part 1

TESTS ACCORDING TO
• IEC 896-1

SAFETY STANDARDS
• VDE 0510 part 2 and EN 50272-2

TRANSPORT
• No dangerous goods by road traffic

CHARGING

IU-CHARACTERISTIC
• Imax without limitation

FLOAT CHARGE
• U = 2,23 V/cell ± 1%, between 10 °C and 30°C
• dU/dT = +0,004 mV/K below 10 °C and -0,004 mV/K over 30 °C
  in the monthly average

BOOST CHARGE
• U = 2,35 to 2,40 V/cell, time limited

CHARGING TIME UP TO 92%
• 6h with 1,5*I10 initial current, 2,23 V/cell, 50% C10 discharged

DISCHARGE

REFERENCE TEMPERATURE
• 20 °C

INITIAL CAPACITY
• 100%

DEPTH OF DISCHARGE
• Usually up to 80%
• More than 80% DOD or discharges of more than final discharging
  voltage (dependent on discharge current) have to be avoided

MAINTENANCE

EVERY 6 MONTHS
• Check battery voltage, block voltage, temperature

EVERY 12 MONTHS
• Note battery voltage, block voltage, temperature

Requests
Technical specifications
Article number
6V4OPZS120LW
Width
180 mm
Height
250 mm
Length
260 mm
Weight
22 kg
Kind
low-maintenance
Connection
M8
Designlife
bis zu 20 Jahre
Technology
OPzS
Central degasing
No
Capacity C3
89,4Ah
Capacity C5
104,8Ah
Capacity C10
120,0Ah
Capacity C20
129,6Ah
Nominal voltage
6V
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