NPL24-12

**NP** 

## **RELIABILITY IS YOUR SECURITY** 

Yuasa NP, NPC and NPH Batteries Utilising the latest advance design Oxygen Recombination Technology, Yuasa have applied their 80 years experience in the lead acid battery field to produce the optimum design of Sealed Lead Acid batteries. 

## **FEATURES** 

- Superb recovery from deep discharge. 

- Electrolyte suspension system. 

- Gas Recombination. 

- Multipurpose: Float or Cyclic use. 

- Usable in any orientation (except continuous inverted). 

- Superior energy density. 

- Lead calcium grids for extended life. 

## **Control of Gas Generation** 

The design of Yuasa’s NP batteries incorporates the very latest oxygen recombination technology to effectively control the generation of gas during normal use. 

## **Low Maintenance Operation** 

Due to the perfectly sealed construction and the recombination of gasses within the cell, the battery is almost maintenance free. 

- Manufactured World wide. 

- Application specific designs. 

## **Technical Features** 

## **Terminals** 

NP batteries are manufactured using a range of terminals which vary in size and type. Please refer to details as shown. 

## **Sealed Construction** 

Yuasa’s unique construction and sealing technique ensures no electrolyte leakage from case or terminals 

## **Electrolyte Suspension System** 

All NP batteries utilize Yuasa’s unique electrolyte suspension system incorporating a microfine glass mat to retain the maximum amount of electrolyte in the cells. The electrolyte is retained in the separator material and there is no free electrolyte to escape from the cells. No gels or other contaminants are added. 

## **Operation in any Orientation** 

The combination of sealed construction and Yuasa’s unique electrolyte suspension system allows operation in any orientation, with no loss of performance or fear of electrolyte leakage. (Excluding continuous use inverted) 

## **Valve Regulated Design** 

The batteries are equipped with a simple, safe low pressure venting system which releases excess gas and automatically reseals should there be a build up of gas within the battery due to severe overcharge. Note. On no account should the battery be charged in a sealed container. 

## **Terminals** 

**==> picture [456 x 278] intentionally omitted <==**

**----- Start of picture text -----**<br>
0.236<br>.185  ±  .004 .020 INCH = MM INCH = MM .250  ±  .004 .020 INCH = MM<br>.059 .250 6.35 0.472 12.00 .310 7.90<br>.185 4.70 0.250 6.35 .250 6.35<br>.124 3.15 0.236 6.00 .16 4.0<br>.098 2.50 0.185 4.70 .031 0.8<br>.059 1.50 0.079 2.00 .020 0.5<br>.031 0.80 0.020 0.50<br>.020 0.50 0.020<br>Faston tab: 187   A .031 .004 0.10 0.185 Faston tab: 187   B Faston tab: 250   D .031  ±  .004<br>12 5,5 ±  0,2 2 ± 0,1 INCH = MM .472 12.00 .216 . 59  ± ±  .01 .01 .197  ±  .01 INCH = MM Internal thread terminal<br>.59 15.0<br>.453 11.50<br>.216 5.5<br>.433 11.00<br>.295 7.5<br>.216 5.50<br>.197 5.0<br>.079 2.00<br>x<br>11 Bolt fastened terminal   E Bolt fastened terminal   F y<br>0.71 JST No. VHR-2N   I<br>0.24 INCH = MM WIRE AWG #20 UL 1007 JST No. VHR-2N<br>0.27 0.24 6 (TERMINAL)<br>0.27 7<br>0.37 9.5 JST SVH-21T-P1.1 Terminal x y<br>0.71 18 0.53 J: 17mm M5<br>0.768 19.5<br>K: 20mm M6<br>f L: 20mm M8<br>Bolt fastened terminal   G 0.23<br>0.42<br>0.472<br>.250 .098 .124 0.079  .008.310  ± .16<br>0.250<br>5,5 11,5  .01.295  ± (.59)<br>0.37<br>0.768<br>0.16 0.31<br>**----- End of picture text -----**<br>


## **Lead Calcium Grids** 

The heavy duty lead calcium alloy grids provide an extra margin of performance and life in both cyclic and float applications and give unparalleled recovery from deep discharge. 

## **Long Cycle Service Life** 

Depending upon the average depth of discharge, over a thousand discharge/charge cycles can be expected. 

## **Float Service Life** 

The expected service life is five years in float standby applications. 

## **Long shelf Life** 

The extremely low self discharge rate allows the battery to be stored for extended periods up to one year at normal ambient temperatures with no permanent loss of capacity. 

## **Operating Temperature Range** 

The batteries can be used over a broad temperature range permitting considerable flexibility in system design and location. 

Charge – 15°C to 50°C Discharge – 20°C to 60°C Storage – 20°C to 50°C (fully charged battery) 

## **Separators** 

The use of the special separator material provides a very efficient insulation between plates preventing inter-plate short circuits and prohibiting the shedding of active materials. 

## **SELF DISCHARGE CHARACTERISTICS** 

## **CYCLIC RECHARGE REGIME** 

## **FLOAT CHARGE CHARACTERISTICS** 

## **NP DISCHARGE CHARACTERISTICS CURVES AT 25ºC (77ºF)** 

## **TYPICAL DISCHARGE CHARACTERISTICS NP RANGE** 

## **FLOAT SERVICE LIFE NP RANGE** 

**NP** 

## **INTELLIGENT BATTERY CHARGERS** 

## **NPH DISCHARGE CHARACTERISTIC CURVES** 

Manufactured to BS3456, IEC335, UL 1236, EN60335, CE mark to EN5008-1 

## **Features** 

Micro processor controlled Short circuit protection Reverse polarity protection High temperature protection Soft start current control Fast constant current bulk charge 3 stage charging CI-CV-float Constant voltage float/standby Proportional timing Flexibility, to match battery specification. 

## **Standard NP** 

Available in a wide range of sizes to suit general applications. 

## **Standard Range** 

YCP03A12 300mA 12v YCP03A24 300mA 24v YCP03A6 300mA 6v YCP06A12 600mA 12v YCP06A6 600mA 6v YCP1.5A12 1.5A 12v YCP1.5A24 1.5A 24v YCP1.5A6 1.5A 6v YCP1A12 1A 12v YCP1A6 1A 6v YCP2A12 2A 12v YCP2A24 2A 24v YCP2A6 2A 6v YCP3A12 3A 12v YCP4A12 4A 12v YCP6A12 6A 12v YCP8A12 8A 12v YCP10A12 10A 12v YCP8A24 8A 24v 

## **NPH/NPW** 

High performance batteries specially designed for applications requiring high rate discharge, supplying up to 50% (NPH), (NPW) more power (Watts) for short durations when compared to conventional NP models. 

## **NPC** 

Specifically designed to suit the arduous requirements of cyclic applications allowing increased cycle life (at least double that of conventional types). (NPC Shortform refers) 

## **NPL** 

Long Life Model also to BS6290pt4 (FR Options) Dedicated literature available on request. (NPL Shortform refers). 

## **Applications** 

Yuasa NP batteries, having excellent deep discharge recovery characteristics coupled with long life on float standby, are ideal for numerous applications in both cyclic and standby modes. For advice on the use of NP batteries in your particular application please contact our Sales Office. 

## **Charging For Float Standby Applications** 

## **RELATIONSHIP BETWEEN CHARGING VOLTAGE AND TEMPERATURE** 

Charged at 2.275 volts per cell continuous. The battery will seek its own current level and float fully charged. However, users should be aware that when charging from fully discharged, the battery can draw an initial charge current of approximately 2cA. Care should therefore be taken to ensure that this initial charge current (if ungoverned) is within the output capability of the equipment. Final charge current at 2.275 volts per cell is typically between 0.0005cA to 0.004cA. 

## **Charging For Cyclic Applications** 

See cyclic recharge regime graph. 

## **CAUTION** 

- Do not Short Circuit 

- Do not charge in a sealed container 

- Service life and operational characteristics will be affected by temperature 

- AC Ripple reduces service life. 

## **WARNING!** 

## 122 += 140(°F) ~~a~~ 

The battery type NP65-12 I must never be installed permanently suspended by their handles; they are not designed for this purpose. 

## **General Specifications** 

|**NP1-6**<br>**NP1.2-6 NP2.8-6 NP4-6**<br>**NP7-6**<br>**NP10-6**<br>**NP12-6**<br>**NP0.8-12 NP1.2-12 NP2-12**<br>**NP2.1-12**<br>**NP2.3-12**<br>**NP2.8-12 NP3.2-12**<br>1<br>1.2<br>2.8<br>4<br>7<br>10<br>12<br>0.8<br>1.2<br>2<br>2.1<br>2.3<br>2.8<br>3.2<br>0.93<br>1.1<br>2.5<br>3.7<br>6.5<br>9.2<br>11.1<br>0.74<br>1.1<br>1.86<br>1.9<br>2.1<br>2.5<br>2.9<br>0.85<br>1<br>2.3<br>3.4<br>6<br>8.5<br>10<br>0.68<br>1<br>1.7<br>1.75<br>1.9<br>2.3<br>2.7<br>0.6<br>0.7<br>1.6<br>2.4<br>4.2<br>6<br>7.2<br>0.48<br>0.7<br>1.2<br>1.2<br>1.3<br>1.6<br>1.9<br>6<br>6<br>6<br>6<br>6<br>6<br>6<br>12<br>12<br>12<br>12<br>12<br>12<br>12<br>54<br>58<br>61<br>72<br>86.2<br>85<br>101<br>65<br>61<br>95<br>69<br>76<br>63<br>71<br>24<br>25<br>29<br>28<br>28.5<br>30<br>35<br>27<br>25<br>34<br>31<br>29<br>30<br>32<br>75<br>60<br>30<br>20<br>22.5<br>8<br>8<br>270<br>110<br>180<br>60<br>65<br>60<br>50<br>5<br>12<br>28<br>40<br>35<br>40/75 75<br>4<br>12<br>10<br>21<br>23<br>28<br>32<br>15<br>36<br>84<br>1.20<br>105<br>300<br>360<br>12<br>36<br>30<br>63<br>69<br>84<br>96<br>51<br>97<br>134<br>70<br>151<br>151<br>151<br>96<br>97<br>150<br>178<br>178<br>134<br>134<br>42.5<br>25<br>34<br>47<br>34<br>50<br>50<br>25<br>48<br>20<br>34<br>34<br>67<br>67<br>54.5<br>54.5<br>64<br>105.5 97.5<br>97.5<br>97.5<br>61.5<br>54.5<br>89<br>64<br>64<br>64<br>64<br>0.25<br>0.31<br>0.57 0.87<br>1.32<br>1.93<br>2.05<br>0.35<br>0.58<br>0.7<br>0.82<br>0.95<br>1.12<br>1.2<br>A<br>A<br>A<br>A<br>A<br>A/D<br>D<br>I<br>A<br>B<br>A<br>A<br>A<br>A<br>5<br>1<br>1<br>5<br>1<br>1<br>1<br>6<br>3<br>7<br>1<br>1<br>3<br>3<br>-<br>-<br>-<br>-<br>-<br>-<br>-<br>-<br>-<br>-<br>-<br>-<br>-<br>-<br>20hr to 1.75vpc 30ºC<br>10hr to 1.75vpc 20ºC<br>5hr to 1.70vpc 20ºC<br>1hr to 1.60vpc 20ºC<br>Voltage<br>Energy Density(Wh.L.20hr)<br>Specific Energy(Wh.kg.20hr)<br>Int. Resistance (m.Ohms)<br>Maximum discharge (A)<br>Short Circuit current (A)<br>**Dimensions (mm)**<br>Length<br>Width<br>Height overall<br>Weight (Kg)<br>Terminal<br>Layout<br>Terminal Torque Nm<br>**Nominal Capacity (Ah)**<br>es~~eee~~<br>eee<br>~~Ee~~<br>eee<br>eee<br>~~a~~<br>ee<br>lee<br>a ee<br>le<br>RE<br>Pe<br>eee<br>eee ee eee eee<br>ee<br>ae<br>teET<br>eeshoePL ole<br>UC<br>0<br>ee<br>eeee<br>ee ee<br>ee<br>a elTP<br>ll<br>po<br>en. ii |<br>le OT<br>lial PE<br>PP<br>**a** ll<br>al PT<br>ee ee<br>ee<br>4<br>ee<br>|<br>a Oh<br>lle<br>ee<br>ow oe<br>ele<br>eeSa<br>ET Tk ee TU<br>TO|**NP1-6**<br>**NP1.2-6 NP2.8-6 NP4-6**<br>**NP7-6**<br>**NP10-6**<br>**NP12-6**<br>**NP0.8-12 NP1.2-12 NP2-12**<br>**NP2.1-12**<br>**NP2.3-12**<br>**NP2.8-12 NP3.2-12**<br>1<br>1.2<br>2.8<br>4<br>7<br>10<br>12<br>0.8<br>1.2<br>2<br>2.1<br>2.3<br>2.8<br>3.2<br>0.93<br>1.1<br>2.5<br>3.7<br>6.5<br>9.2<br>11.1<br>0.74<br>1.1<br>1.86<br>1.9<br>2.1<br>2.5<br>2.9<br>0.85<br>1<br>2.3<br>3.4<br>6<br>8.5<br>10<br>0.68<br>1<br>1.7<br>1.75<br>1.9<br>2.3<br>2.7<br>0.6<br>0.7<br>1.6<br>2.4<br>4.2<br>6<br>7.2<br>0.48<br>0.7<br>1.2<br>1.2<br>1.3<br>1.6<br>1.9<br>6<br>6<br>6<br>6<br>6<br>6<br>6<br>12<br>12<br>12<br>12<br>12<br>12<br>12<br>54<br>58<br>61<br>72<br>86.2<br>85<br>101<br>65<br>61<br>95<br>69<br>76<br>63<br>71<br>24<br>25<br>29<br>28<br>28.5<br>30<br>35<br>27<br>25<br>34<br>31<br>29<br>30<br>32<br>75<br>60<br>30<br>20<br>22.5<br>8<br>8<br>270<br>110<br>180<br>60<br>65<br>60<br>50<br>5<br>12<br>28<br>40<br>35<br>40/75 75<br>4<br>12<br>10<br>21<br>23<br>28<br>32<br>15<br>36<br>84<br>1.20<br>105<br>300<br>360<br>12<br>36<br>30<br>63<br>69<br>84<br>96<br>51<br>97<br>134<br>70<br>151<br>151<br>151<br>96<br>97<br>150<br>178<br>178<br>134<br>134<br>42.5<br>25<br>34<br>47<br>34<br>50<br>50<br>25<br>48<br>20<br>34<br>34<br>67<br>67<br>54.5<br>54.5<br>64<br>105.5 97.5<br>97.5<br>97.5<br>61.5<br>54.5<br>89<br>64<br>64<br>64<br>64<br>0.25<br>0.31<br>0.57 0.87<br>1.32<br>1.93<br>2.05<br>0.35<br>0.58<br>0.7<br>0.82<br>0.95<br>1.12<br>1.2<br>A<br>A<br>A<br>A<br>A<br>A/D<br>D<br>I<br>A<br>B<br>A<br>A<br>A<br>A<br>5<br>1<br>1<br>5<br>1<br>1<br>1<br>6<br>3<br>7<br>1<br>1<br>3<br>3<br>-<br>-<br>-<br>-<br>-<br>-<br>-<br>-<br>-<br>-<br>-<br>-<br>-<br>-<br>20hr to 1.75vpc 30ºC<br>10hr to 1.75vpc 20ºC<br>5hr to 1.70vpc 20ºC<br>1hr to 1.60vpc 20ºC<br>Voltage<br>Energy Density(Wh.L.20hr)<br>Specific Energy(Wh.kg.20hr)<br>Int. Resistance (m.Ohms)<br>Maximum discharge (A)<br>Short Circuit current (A)<br>**Dimensions (mm)**<br>Length<br>Width<br>Height overall<br>Weight (Kg)<br>Terminal<br>Layout<br>Terminal Torque Nm<br>**Nominal Capacity (Ah)**<br>es~~eee~~<br>eee<br>~~Ee~~<br>eee<br>eee<br>~~a~~<br>ee<br>lee<br>a ee<br>le<br>RE<br>Pe<br>eee<br>eee ee eee eee<br>ee<br>ae<br>teET<br>eeshoePL ole<br>UC<br>0<br>ee<br>eeee<br>ee ee<br>ee<br>a elTP<br>ll<br>po<br>en. ii |<br>le OT<br>lial PE<br>PP<br>**a** ll<br>al PT<br>ee ee<br>ee<br>4<br>ee<br>|<br>a Oh<br>lle<br>ee<br>ow oe<br>ele<br>eeSa<br>ET Tk ee TU<br>TO|
|---|---|
|**NP4-12**<br>**NP7-12**<br>**NP12-12 NP17-12I NP18-12 NP24-12I**<br>**NP38-12I**<br>**NP65-12I**<br>**NPH2–12FR**<br>**NPH3.2–12 NPH5–12 NPH12–12 NPW45-12**<br>4<br>7<br>12<br>17<br>17.2<br>24<br>38<br>65<br>-<br>-<br>-<br>-<br>29wpc<br>15min<br>20hr to 1.75vpc 30ºC<br>**Nominal Capacity (Ah)**<br>a ~~ee~~<br>ee||
|3.7<br>6.4<br>11.1<br>15.7<br>16<br>22.3<br>35.3<br>60.5<br>2<br>3.2<br>5<br>12<br>40wpc<br>10min<br>10hr to 1.75vpc 20ºC||
|3.4<br>5.9<br>10<br>14.4<br>14.5<br>20.4<br>32.3<br>55.3<br>1.82<br>2.91<br>4.5<br>10.8<br>63wpc<br>5min<br>5hr to 1.70vpc 20ºC||
|2.4<br>4.2<br>7.2<br>10.2<br>10.3<br>14.4<br>22.8<br>39<br>1.5<br>2.4<br>3.8<br>9<br>82wpc<br>3min<br>12<br>12<br>12<br>12<br>12<br>12<br>12<br>12<br>12<br>12<br>12<br>12<br>12<br>75<br>91<br>104<br>89<br>94<br>79<br>83<br>77<br>82.7<br>69.2<br>92.9<br>95<br>89.7<br>27<br>32<br>36<br>33<br>38<br>32<br>32<br>34<br>28.5<br>27.3<br>29.9<br>32<br>30.7<br>40<br>25<br>16<br>15<br>11<br>9.5<br>7.5<br>5<br>66<br>35<br>24<br>16<br>-<br>40/75 40/75 75<br>170<br>112<br>240<br>300<br>500<br>14<br>22.4<br>35<br>84<br>42<br>120<br>210<br>360<br>500<br>500<br>500<br>500<br>800<br>40<br>64<br>100<br>240<br>105<br>90<br>151<br>151<br>181<br>180<br>166<br>197<br>350<br>68<br>134<br>90<br>151<br>151<br>70<br>65<br>98<br>76<br>76<br>175<br>165<br>166<br>51<br>67<br>70<br>98<br>65<br>106<br>97.5<br>97.5<br>167<br>167<br>125<br>170<br>174<br>88<br>64<br>106<br>97.5<br>97.5<br>1.75<br>2.65<br>4.05<br>6.1<br>6.2<br>9<br>14.2<br>23<br>0.84<br>1.4<br>2<br>4.2<br>2.7<br>A/D<br>A/D<br>D<br>J<br>E<br>J<br>J<br>K<br>A<br>A<br>D<br>D<br>D<br>1<br>4<br>4<br>2<br>2<br>2<br>2<br>2<br>2<br>3<br>1<br>4<br>4<br>-<br>-<br>-<br>2.45<br>-<br>2.45<br>2.45<br>4.76<br>-<br>-<br>-<br>-<br>-<br>1hr to 1.60vpc 20ºC<br>Voltage<br>Energy Density(Wh.L.20hr)<br>Specific Energy(Wh.kg.20hr)<br>Int. Resistance (m.Ohms)<br>Maximum discharge (A)<br>Short Circuit current (A)<br>**Dimensions (mm)**<br>Length<br>Width<br>Height overall<br>Weight (Kg)<br>Terminal<br>Layout<br>Terminal Torque Nm<br>a<br>ee<br>ee<br>le<br>ee<br>ee<br>ll<br>ee<br>a a a<br>ee eee<br>oe ee<br>a PE<br>le a FT<br>DP<br>i<br>ee<br>eG<br>eG<br>GO<br>oe ee<br>aw<br>Ll le<br>TL<br>ee ae<br>le eT Tl<br>le<br>|<br>le<br>ee<br>se eee Pe<br>ker<br>ee<br>lll<br>Pl<br>a<br>0<br>El<br>le a<br>ee ee<br>ee<br>ae<br>ee ee<br>eee<br>0<br>ee<br>eee<br>eeae<br>ee||



## **Layouts** 

**www.yuasa-battery.co.uk** 

## **Yuasa in Europe** 

In the early 1980s Yuasa established a Company in the UK to distribute their range of industrial batteries.  A manufacturing plant was set up in Wales which today supplies batteries to the whole of Europe, having won the Queen’s Award for Export on two occasions and achieving registration to ISO9002 and ISO14001. 

With Distribution, Customer Services and Administration now based at the Ebbw Vale site, this operation is a major contributor to the Yuasa policy to provide World Class products from a World Wide Company. 

**Yuasa Battery Sales (UK) Ltd** Unit 22 Rassau Industrial Estate Ebbw Vale, Gwent, NP23 5SD Tel: 08708 500312   Fax: 08708 500317 E-mail: enquiries@yuasa-sales.co.uk Registered number 1548820 

Distributed by 

ns **Cat. No.** NPSF April 06 E&O.E. 

**www.yuasa-battery.co.uk**