npx series - npx-35l data sheet

Reliability is your SecurityUtilizing the latest advance design OxygenRecombination Technology, Yuasa have appliedtheir 80 years experience in the lead acid batteryfield to produce the optimum design of SealedLead Acid batteries.

NPX valve regulated lead-acid batteries are designed for

high rate discharge applications. These batteries are used

primarily where high wattage is required for a short duration.

With 50% more wattage available and a 30% reduction in

size over conventional batteries, NPX batteries offer a

superior value.

Technical FeaturesSealed ConstructionYuasa’s unique construction and sealing techniqueensures no electrolyte leakage from case or terminals.

Electrolyte Suspension SystemAll NP batteries utilize Yuasa’s unique electrolyte suspensionsystem incorporating a microfine glass mat to retain themaximum amount of electrolyte in the cells. The electrolyte isretained in the separator material and there is no freeelectrolyte to escape from the cells. No gels or othercontaminants are added.

Control of Gas GenerationThe design of Yuasa’s NP batteries incorporates the very latestoxygen recombination technology to effectively control thegeneration of gas during normal use.

Low Maintenance OperationDue to the perfectly sealed construction and therecombination of gasses within the cell, the battery is almostmaintenance free.

TerminalsNP batteries are manufactured using a range of terminals whichvary in size and type. Please refer to details as shown.

Operation in any OrientationThe combination of sealed construction and Yuasa’s uniqueelectrolyte suspension system allows operation in anyorientation, with no loss of performance or fear of electrolyteleakage.

Valve Regulated DesignThe batteries are equipped with a simple, safe, low pressureventing system which releases excess gas and automaticallyreseals should there be a build up of gas within the battery dueto severe overcharge. Note. On no account should the battery becharged in a sealed container.

NPX SERIES - NPX-35L Data Sheet

GeneralSpecifications

www.yuasabatteries.com NPX

Terminals

Data Sheet NPX SERIES - NPX-25


Reliability is your Security Utilizing 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.

NPX valve regulated lead-acid batteries are designed for high rate discharge applications. These batteries are used primarily where high wattage is required for a short duration. With 50% more wattage available and a 30% reduction in size over conventional batteries, NPX batteries offer a superior value.

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

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.

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 dueto severe overcharge. Note. On no account should the battery be charged in a sealed container.

Technical Features Sealed Construction Yuasa’s unique construction and sealing technique ensures no electrolyte leakage from case or terminals.

Electrolyte Suspension System All NPX 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. Control of Gas Generation The design of Yuasa’s NPX 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.


Layout Terminals

Nominal Capacity (Ah) NPX-2520hr to 1 .75vpc 5W/Cell to 1.67 End Voltage (15 min. rate) 23

Voltage 12Energy Density (Wh./L.3

10hr) 28.7Specific Energy (Wh./kg.10hr) 28.7

Int. Resistance (m.Ohms) 16.5

Maximum discharge (A) 40Short Circuit current (A) 1 50

Dimensions (mm)

Length 90

Width 70

Height overall 106Weight (Kg) 2.0

Terminal D

Layout 1Terminal Torque Nm -

Layout



Reliability is your Security Utilizing 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.

NPX valve regulated lead-acid batteries are designed for high rate discharge applications. These batteries are used primarily where high wattage is required for a short duration. With 50% more wattage available and a 30% reduction in size over conventional batteries, NPX batteries offer a superior value.

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

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.

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 dueto severe overcharge. Note. On no account should the battery be charged in a sealed container.

Technical Features Sealed Construction Yuasa’s unique construction and sealing technique ensures no electrolyte leakage from case or terminals.

Electrolyte Suspension System All NPX 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. Control of Gas Generation The design of Yuasa’s NPX 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.


Layout

Terminals

Nominal Capacity (Ah) NPX-3520hr to 1 .75vpc 8W/Cell to 1.67 End Voltage (15 min. rate) 35

Voltage 12Energy Density (Wh./L.3

10hr) 91.5Specific Energy (Wh./kg.10hr) 31.4

Int. Resistance (m.Ohms) 15

Maximum discharge (A) 40Short Circuit current (A) 210

Dimensions (mm)

Length 151

Width 65

Height overall 97.5Weight (Kg) 2.67

Terminal A/D

Layout 4Terminal Torque Nm -

Nominal Capacity (Ah) NPX-35

20hr to 1 .75vpc 8

W/Cell to 1.67 End Voltage 23(15min. rate) Voltage 12

Energy Density 28.7(Wh./L.3 10hr)

Specific Energy 28.7 (Wh./kg.10hr)

Int. Resistance (m.Ohms) 15

Maximum discharge (A) 40

Short Circuit current (A) 210

Dimensions (mm)

Length 151

Width 65

Height overall 97.5

Weight (Kg) 2.67

Terminal D

Layout 4

Terminal Torque Nm -

35

91.5

31.4


Distributed by Yuasa Battery Inc. 2901 Montrose Ave

Laureldale, PA 19605 www.yuasabatteries.com

Registered number 1548820

Cat. No. NPX-35 February 09

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.

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.

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)

Self Discharge Characteristics

Cyclic Recharge Regime

Float Charge Characteristics

Discharge Characteristic Curves

NPX Watts per Cell to 1.67 End Voltage

5 Min 10 Min 15 Min 20 Min

NPX-25 47 31 23 18NPX-35 66 45 35 29NPX-50 94 60 50 38NPX-80 155 104 80 65

NPX-100 185 125 95 75NPX-150 285 200 150 120

NPX-35L February 2011

npx series - npx-35l data sheet

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