| Customization: | Available |
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| Type: | Lead-Acid Batteries |
| Usage: | Electric Bicycle |
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KOYAMA® NPC Series-Lead Carbon Battery for Renewable Energy Storage and PSoC Applications
The NPC series features the advanced Deep Cycle Battery technology for maximum cycle life in a space efficient, cost effetive package. The Deep Cycle Battery technology coupled with an advanced CBB Nano-Carbon enhanced negative electrode provides time proven results and unmatched, industry leading cycle life, even in partial state of charge (PSoC) operation.
Features
Long life cycle service design:
• Proven CBB DCS technology
• Excellent PSoC and cyclic performance
12V: * 60% DOD 3000
* 80% DOD 1000
2V: * 60% DOD 3000
* 60% DOD 3000
Leading Charging Acceptance
• Maximum charge current 0.6C, 300% than normal VRLA
• 0.2C to full charging lower than 7 Hrs
Compliant to major global specifications
• BS 6290: Part4:1997
• IEC 60896-21/22
• Telcordia SR-4228
• Bellcore GR-63-CORE&GR-1089-CORE
• U-L 94 V-2/V-0 Flame Retardant Polypropylene
Extreme Temperature Tolerance
• -20ºC: 16% improve capacity
• +35ºC: 60% improve cyclie life
Specifications
|
Cells Per Unit |
6 |
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Nominal Voltage Per Unit |
12 |
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Electrolyte |
Absorbed H2SO4, SG=1.300 |
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Operating Temperature Range (with temperature compensation) |
Discharge: -40ºF(-40ºC) to + 160ºF(71ºC) Charge: -10ºF(-23ºC) to + 140ºF (60ºC) |
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Optimal PSoC Operation |
80-40% SoC |
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Normal Operating Temperature Range |
+68ºF (20ºC) TO +80ºF (27ºC) |
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Recommended Maximum Charging Current Limit |
30 AMPERES PER 100Ah @ C20 |
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Float Charging Voltage |
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Equalization and Cycle Service Charging Voltage |
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Recommended Equalization for PSoC operation |
Min=once every 3 months Max=once per week |
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Maximum AC Ripple (Charger) |
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Self Discharge |
Battery can be stored up to 6 months at 77ºF (25ºC) before a freshening charge is required. Batteries stored at temperatures greaten than 77ºF (25ºC) will require recharged sooner than batteries stored at lower temperatures. See CBB bulletin 41-7272, Self-Discharge and Inventory Control for details. |
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Accessories |
Inter-unit connectors, racks and cabinet systems are available. |
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Terminal |
Inserted Terminal (Copper Alloy) 10-32 UNF 1/4-20 UNC bolt |
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Terminal Hardware Initial Torque |
30 in.-lbs (3.4 N-m) 110 in.-lbs (12.4N-m) |
Applications
• Storage & Hybrid Storage System
• Solar/Wind Power Systems
• Electric Tools, Vehicles And City Cleaning Machines And Other Cyclic Service Utilities
• Smart Power Grids And Micro Power Grids
• Renewable energy applicaitons needing PSoC
• Standby/Back-up
Terminal & Layout
Lead Carbon Battery Specification
| MODLE NO | Voltage(V) | Capacity(AH) | Dimension(MM) | Weight(KG) | Terminal | Layout | |||
| L | W | H | Total H | ||||||
| NPC200-6 | 6 | 200/20HR | 306 | 168 | 220 | 226 | 31.0 | T5 | F |
| NPC205-6 | 6 | 205/20HR | 260 | 180 | 246 | 252 | 30 | T5 | F |
| NPC6-225 | 6 | 225/20HR | 243 | 187 | 275 | 275 | 32.5 | T5 | F |
| NPC6-230 | 6 | 230/20HR | 260 | 180 | 265 | 272 | 34.2 | T5 | F |
| NPC6-280 | 6 | 280/20HR | 295 | 178 | 346 | 350 | 45.8 | T5 | F |
| NPC6-300 | 6 | 300/20HR | 295 | 178 | 346 | 350 | 46.5 | T5 | F |
| NPC6-340 | 6 | 340/20HR | 295 | 178 | 404 | 408 | 55.0 | T5 | F |
| NPC6-380 | 6 | 380/20HR | 295 | 178 | 404 | 408 | 57.2 | T5 | F |
| NPC12-20 | 12 | 20/20HR | 166 | 175 | 126 | 126 | 8.4 | T2 | B |
| NPC12-24 | 12 | 24/20HR | 165 | 126 | 174 | 174 | 8.6 | T2 | B |
| NPC12-30 | 12 | 30/20HR | 196 | 130 | 155 | 167 | 10.2 | T3 | A |
| NPC12-35 | 12 | 35/20HR | 198 | 166 | 174 | 174 | 14 | T2 | B |
| NPC12-50 | 12 | 50/20HR | 229 | 138 | 208 | 212 | 17.7 | T3 | A |
| NPC12-60 | 12 | 60/20HR | 350 | 167 | 178 | 178 | 23 | T3 | B |
| NPC12-75 | 12 | 75/20HR | 260 | 169 | 211 | 215 | 26.0 | T3 | A |
| NPC12-90 | 12 | 90/20HR | 307 | 169 | 211 | 215 | 30 | T3 | A |
| NPC12-100 | 12 | 100/20HR | 331 | 176 | 215 | 219 | 33.0 | T4 | A |
| NPC12-110 | 12 | 110/20HR | 407 | 174 | 208 | 233 | 39 | T5 | A |
| NPC12-120 | 12 | 120/20HR | 341 | 173 | 283 | 287 | 40.5 | T5 | A |
| NPC12-135 | 12 | 135/20HR | 484 | 171 | 241 | 241 | 45.5 | T4 | A |
| NPC12-180 | 12 | 180/20HR | 532 | 206 | 215 | 219 | 58.5 | T4 | C |
| NPC12-200 | 12 | 200/20HR | 522 | 240 | 219 | 223 | 64.8 | T5 | C |
| NPC12-220 | 12 | 220/20HR | 520 | 268 | 203 | 207 | 70.8 | T5 | C |
| NPC12-240 | 12 | 240/20HR | 520 | 268 | 220 | 224 | 77.5 | T5 | C |
Remarkes: The above technical values are subject to changes without any notice.
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