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Lead-Acid Rech. Battery 6V/1,2Ah
Varenummer:89-644
Varekode:NP1,2-6
Vægt:305.0g
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Inkl. moms:
Kr. 137,50
v/10Kr. 95,00
NP1,2-6NP1,2-6 DimensionsNP1,2-6 Terminal LayoutNP1,2-6 Dimensions TerminalsNP1,2-6 Discharge Characteristic CurvesNP1,2-6 Cyclic Service Life
Application
Uninterruptible power supplies (UPS), emergency lighting, photovoltaic applications, testing equipment and measuring devices.
Features
• Service-free operation
• Very good charging efficiency
• Expected Design Life: 3 to 5 years
• Good cycle durability according to discharge intensity, more than 1000 discharging/recharging cycles
• Extended shelf life at low self-discharge level
• Valve regulated design
• Absorbing GlassMatt technology in which the electrolyte is fully absorbed (AGM = Absorbing GlassMatt Technology)
• Mechanically strong ABS container, extremely flame-retardant according to UL94HB
• NP batteries can be operated permanently when lying on the side; any operation upside down is solely permissible for one discharge
• Corrosion reduction using a lead-tin-calcium alloy to extend service life
• Excellent high current performance
Technical Specifications
Part Nr.
UN
CN
C10
Weight
  [V]
[Ah]
[Ah]
[kg]
NP1,2-6 6
1,2
1,1
0,31
NP3-6 6
3
2,8
0,70
NP4-6 6
4
3,7
0,85
NP7-6 6
7
6,5
1,35
NP12-6 6
12
11,2
2,05
UN = Rated Voltage, CN = Rated Capacitance, Discharging in 20h up to 1,75V/Cell, C10 = Discharging in 10h up to 1,75V/Cell
Dimensions
Part Nr.
L
W
H
Layout
Terminal
  [mm]
[mm]
[mm]
   
NP1,2-6 97
25
54,5
1
A
NP3-6 134
34
64
1
A
NP4-6 70
47
105,5
5
A
NP7-6 151
34
97,5
1
A
NP12-6 151
50
97,5
1
D
Charging Methods
The valve-regulated Yuasa batteries should only be charged at a constant voltage with a current limitation of 0,1CA to max. 0,25CA.
Trickle Charge
Constant charging voltage of 2,275V/cell at 20°C.
Cycle Use
Constant charging voltage at 2,45 ... 2,5V/cell at 20°C, charging time 20h max.
Recommended Cut-Off Voltage
Discharge Current
Cut-Off Voltage
 
[CA]
[V/Cell]
 
0,10
1,75
 
0,17
1,70
 
0,26
1,67
 
0,60
1,60
 
3
1,301)
 
1) Depth of Discharge Detrimental to Service Life
Service Life Expectancy
The expected operating service life of the NP series is 3 to 5 years. This can be achieved under optimal operating conditions if a permanent battery temperature of 20°C is maintained. The battery with a float charge voltage of 2,275V/cell is charged and one of the local constant charging currents does not cross the effective ripple current value of 0,1CA.
Approvals
NP12-6: VdS
Approvals
924,Sheet MH 12970,
107 (Appliance in medical rooms)
108 (Emergency lighting)
0510/Part 2 (Evaporated to a negligible extent)
0833/Part 1 (Burglar alarm systems)
Recycling
All used lead batteries must be given to an environmentally-friendly waste bank for disposal in accordance with local regulations.
Do not dispose of used batteries in domestic waste!

Manufacturer
Yuasa
http://www.yuasa-battery.de
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