NP12-6

## **NP-Series - Valve Regulated Lead Acid Battery** 

## **NP12-6** 

|SPECIFICATIONS|SPECIFICATIONS|SPECIFICATIONS|
|---|---|---|
|Nominal voltage|6|V|
|20-hr rate Capacity to 1.75VPC at 20°C|12|Ah|
|10-hr rate Capacity to 1.75VPC at 20°C|11.1|Ah|
|DIMENSIONS|||
|Length|151 (±1)|mm|
|Width<br>~~a~~|50 (±1)<br>~~a~~|mm<br>~~—~~|
|Height<br>~~PO~~<br>~~a~~|~~a~~|mm<br>~~—~~|
|(height over terminals)<br>~~PO~~<br>~~a~~|97.5 (±2)<br>~~a~~|mm<br>~~—~~|
|Mass (typical)<br>~~PO~~<br>~~a~~|2.05<br>~~a~~|kg<br>~~—~~|
|TERMINAL TYPE|||
|FASTON (Quickfit / release)|6.35|mm|
|OPERATING TEMPERATURE RANGE<br>~~TOOTS~~|||
|Storage<br>~~TOOTS~~|-20°C to +60°C<br>~~TOOTS~~||
|Charge<br>~~TOOTS~~|-15°C to +50°C<br>~~TOOTS~~||
|Discharge|-20°C to +60°C||
|STORAGE<br>~~PT~~|||
|Capacity loss per month at 20°C (approx)|3|%|
|CASE MATERIAL|||
|Standard Option|ABS (UL.94:HB)||
|Flame retardant option (FR)|ABS (UL94:V0)||
|CHARGE VOLTAGE|||
|Float charge voltage at 20°C<br>~~|~~<br>~~——EEE~~<br>~~ee [J~~|6.825(±1%)<br>~~"J~~|V<br>~~——~~<br>~~"J~~|
||2.275(±1%)<br>~~"J~~<br>~~——EEE~~<br>~~[J~~|V/cell<br>~~——~~<br>~~"J~~<br>~~[J~~|
|Float Charge voltage temperature correction factor<br>(for variations from the standard 20°C)<br>~~|~~<br>~~——EEE~~<br>~~ee [J~~|-3<br>~~——EEE~~<br>~~[J~~|mV/cell/°C<br>~~——~~<br>~~[J~~|
|Cyclic (or Boost) charge at 20°C<br>~~——EEE~~<br>~~ee [J~~<br>~~re~~|7.25(±3%)<br>~~——EEE~~<br>~~[J~~|V<br>~~[J~~|
||2.42(±3%)<br>~~——EEE~~<br>~~[J~~|V/cell<br>~~[J~~|
|Cyclic Charge voltage temperature correction factor<br>(for variations from the standard 20°C)<br>~~——EEE~~<br>~~ee [J~~<br>~~re~~|-4<br>~~——EEE~~<br>~~[J~~|mV/cell/°C<br>~~[J~~|
|CHARGE CURRENT<br>~~ee [J~~<br>~~re~~|||
|Float charge current limit<br>~~re~~|No limit|A|
|Cyclic (or Boost) charge current limit|3|A|
|MAXIMUM DISCHARGE CURRENT|||
|1 second|360|A|
|1 minute|75|A|
|SHORT-CIRCUIT CURRENT & INTERNAL RESISTANCE|||
|**(according to EN IEC 60896-21)**|||
|Internal resistance|N/A|mΩ|
|Short-Circuit current|N/A|A|
|IMPEDANCE|||
|Measured at 1 kHz|15<br>)|mΩ|
|PERFORMANCE & CHARACTERISTICS<br>~~TT~~|||
|Refer to the technical manual<br>~~TT~~|NP||
|DESIGN LIFE<br>~~TT~~|||
|EUROBAT Classification: Standard Commercial|3 to 5|years|
|Yuasa design life @ 20°C|up to 5|years|
|SAFETY|||
|**Installation**<br>Can be installed and operated in any orientation except permanently inverted|||
|Batteries must not be suspended bytheir handles(where fitted)<br>**Handles**<br>~~ee~~|||
|**Vent valves**<br>Each cell is fitted with a low pressure release valve to allow gasses to escape and then reseal.<br>~~ee~~|||
|VRLA Batteries release hydrogen gas which can form explosive mixtures in air. Do not place inside a sealed<br>container<br>**Gas Release**<br>~~ee~~|||
|**Recycling**<br>YUASA's VRLA batteries must be recycled at the end of life in accordance with local and national laws and<br>regulations|||



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## **3RD PARTY CERTIFICATIONS** 

ISO 9001 - Quality Management Systems ISO 14001 - Environmental Management Systems EN 18001 - OHSAS Management Systems UNDERWRITERS LABORATORIES Inc. VdS (Germany) - VdS No: G194006 

## **STANDARDS** 

IEC61056 

ALL DATA IS SUBJECT TO CHANGE WITHOUT NOTICE Issue No.: V.2 / Issue Date: Mar 2011 

## **Recycling** 

YUASA's VRLA batteries must be recycled at the end of life in accordance with local and national laws and regulations