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| Place of Origin: | Guangdong, China (Mainland) |
| Brand Name: | OEM/PAC |
| Certification: | ISO9001, ISO14001 |
| Model Number: | high voltage battery 240V 12kwh |
| Minimum Order Quantity: | 1set |
|---|---|
| Price: | Negotiable |
| Packaging Details: | Standard export carton, wooden case, pallet. |
| Delivery Time: | 4weeks for samples; 6~8weeks for mass production |
| Payment Terms: | T/T, Western Union, Paypal |
| Supply Ability: | 3Gwh per year |
| Typical Capacity: | 50Ah | Weight: | About 135kgs |
|---|---|---|---|
| Protocol: | RS485 And RS232 | Battery Application: | UPS Backup |
| Product Size: | 0.6*0.6*1.6m | Battery Voltage: | 240Ah |
| Single Battery Module: | 48V 50Ah | Battery Energy: | 12kwh |
| High Light: | commercial solar battery storage,data center batteries |
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High voltage 12kwh 240v lithium iron phosphate battery pack 50Ah DC output for UPS
1. Quick details of 12kWh 240V 50Ah battery system
2. Specification of 12kwh 240V 50Ah DC output battery pack(@Battery initial Temp25±5℃)
Battery pack |
No. | Item | General Parameter | Remark | |
1 |
Combination method | 75S1P |
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2 |
Rated Capacity |
Typical | 50Ah | Standard discharge after Standard charge(package) | |
| Minimum | 48Ah | ||||
| 3 | Factory Voltage | 240V-250V(40%~60%) | Mean Operation Voltage | ||
4 |
Voltage at end of Discharge | 210-218V |
Discharge Cut-off Voltage | ||
| 5 | Charging Voltage | 270V | |||
6 |
Internal Impedance |
≤140mΩ |
Internal resistance measured at AC 1KHZ after 50% charge The measure must uses the new batteries that within one week after shipment and cycles less than 5 times |
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7 |
Standard charge |
Constant Current 16.5A Constant Voltage see No.5 0.02CA cut-off | Charge time : Approx 6 h |
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8 |
Standard discharge |
Constant current:16.5A end voltage see NO.4 | |||
9 |
Maximum Continuous Charge Current | 25A |
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| Battery pack | No. | Item | General Parameter | Remark |
10 |
Maximum Continuous Discharge Current | 300A |
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11 |
Operation Temperature Range | Charge 0~45℃ | 60±25%R.H. Bare Cell |
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| Discharge -20~55℃ | ||||
12 |
Storage Temperature Range |
Less than 12 months : -10~35℃ | 60±25%R.H. at the shipment state |
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| less than 3 months: -10~45℃ | ||||
| Less than 7 day : -20~65℃ | ||||
| 13 | Single 48V module size | 442*420*133mm | Include case | |
| 14 | High pressure box size | 442*402*133mm | Include case | |
| 15 | Weight of a single 24V module | About 135kg | Include case |
3. BMS Protect parameter of 240V 50Ah lithium iron phosphate battery pack
| Items | Details | Standard |
| Cell overcharge protection | Overcharge detection voltage | 3.65±0.025V |
| Overcharge detection delay time | Typical:1.0s | |
| Overcharge release voltage | 3.34±0.02V | |
| Cell over-discharge protection | Over-discharge detection voltage | 2.7±0.02V |
| Over-discharge detection delay time | Typical:1.0s | |
| Over-discharge release voltage | 2.9±0.02V or charge release | |
| Over-current protection | discharge Over-current protection current1 | 350±10A |
| discharge Over-current detection delay time 1 | 5S | |
| discharge Over-current protection current 2 | ≥400A | |
| discharge Over-current detection delay time 2 | 500ms | |
| Charge OC protection current | 350±10A | |
| Short protection | Short protection current | |
| Protection condition | Load short | |
| Detection delay time | ≤300us | |
| Protection release condition | Charging release | |
| Temperature(T) protection | Charge high T protection | 55±3℃ |
| Charge high T recover | 50±5℃ | |
| Discharge high T protection | 65±5℃ | |
| Discharge high T recover | 60±5℃ | |
| Charge low T protection | ‘-5±2℃ | |
| Charge low T recover | 0±5℃ | |
| Discharge low T protection | -20±5℃ | |
| Discharge low T recover | ’-15±5℃ | |
| Balance | Balance threshold voltage | 3.45V |
| Communication | It has RS232 and RS485 standard communication interface, it can real-time monitoring the capacity of battery bank, the voltage, current, environment temperature, and charging/discharging current. |
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| Alarm | It has over-temperature, over charge, under-voltage, over-current, short circuit alarm function. | |
4. Pack and Packaging of Battery Pack
5. Cautions of 12kwh high voltage battery pack
6. Delivery of 240V 50Ah UPS battery pack
• By Air with Door to Door Service
• By Sea with Door to Door Service
• By Express with Door to Door Service: DHL, TNT, UPS, FedEx etc.
7. Why Choose PAC Technology Co., Ltd?
Reliable quality -- We have more than 10 years of rechargeable lithium battery industry experience. Automated battery production line and precise equipment. In strict accordance with international standards for production inspection, to ensure battery quality and safety.
Positive service -- We give response for all inquiries/questions in 12 hours. We have a professional battery R&D team. We can provide professional customized and one-stop services.
Taking responsibility -- PAC Battery members to proactively take responsibility, we always offer the best Battery Solution to our customers.
PAC Battery provides 24 hours customer service. Waiting for your inquiry!
Contact Person: Lin Fan
Tel: 0086 15920098587
