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NPS400-2

详细介绍

Specifications

Nominal Votage

2V

Rated Capacity (10 hour rate)

400Ah

Capacity
25℃(77°F)

10 hour rate (40A)

400Ah

3 hour rate (100A)

300Ah

1 hour rate (220A)

220Ah

Internal Resistance

Full charged Battery    25℃(77°F)

0.6 mΩ

Cycle life

50%(C10)           Depth of discharge

800 times

Float life

25℃(77°F)          Float Voltage 13.8V

Approx.
13 years

Capacity affected by Temperature
(10 hour rate )

40℃ (104°F)

102%

25℃ (77°F)

100%

0℃ (32°F)

85%

-15℃ (5°F)

65%

Self-Discharge
25℃(77°F)

Capacity after 3 month storage

90%

Capacity after 6 month storage

80%

Capacity after12month storage

62%

Charging Method 25℃(77°F)

Cycle

Initial Charging Current 100A or small
Constant Voltage 2.43-25.0V

Float

Constant Voltage 2.25-2.30V

Packing Dimension

Product
Dimension

mm±1

211×176×330

Inch

8.31×6.93×13.0

package
Dimension

mm±2

 

Inch

 

Package Number / Carton

1

Net Weight / Product

27KG±100G

Net Weight / Carton

27KG

Gross Weight / Carton

27.3KG

Discharge Curves


Material


component 

Positive Plate

Negative Plate

Container

Safety Valve

Terminal

Separator

Gel

Electrolyte

Material

Lead Doxide

Lead

ABS

Rubber

Lead Terminal

Fiberglass

Silicon Dioxide

Sulphuric Acid

Discharge Characteristic

Voltage

Runtime (Constant Power-Discharge Charateristic 25℃ 77°F )

1H

2 H

3 H

5 H

8 H

10H

1.60V

500

300

219

145

95

81

1.70V

484

292

216

143

89

81

1.75V

476

284

212

139

89

77

1.80V

460

276

207

137

88

76

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