Basic Info.
Maximum Charge Voltage
58.8V/DC
Peak Discharge Current
300A
Transport Package
Carton, Wood, Pallet
Specification
650*195*600mm
Product Description
EG SERIES | FEATURES |
- Graphene super capacitor cells
- Fast rechargeable
- Long life time
- DoD up to 100%
- Safest technology
- Low self-discharge
- Low maintenance
- Environment friendly.
|
- Golf carts
- Electric Rickshaws
- Electric ATV
- Forklifts
- AGV
24V 4.18KWH System Dimensions: LxWxH=350x600x195mm
Ratings | NO. | Item | Parameter | Remark |
| 1 | Nominal Energy | 4.18KWh | |
| 2 | Nominal Capacity | 182Ah | ±5% @25ºC |
| 3 | Nominal Voltage | 23V | --- |
| 4 | Absolute Maximum Voltage | 28V | --- |
| 5 | Cut-off Voltage (discharging) | 18V | |
| 6 | Configuration | 10S13P | --- |
| 7 | Pack resistance | < 10 mΩ | @ 1KHz AC,50% SOC |
| 8 | Continuous Charge Current | 150A | --- |
| 9 | Continuous Discharge Current | 150A | --- |
| 10 | Peak Discharge Current | 300A | 10s |
| 11 | Recommended Depth of Discharge | 90% | |
| 12 | Maximum Depth of Discharge | 100% | |
| 13 | Dimension(mm) | 650*195*600 | --- |
| 14 | Weight | 225Kg | Counterweight according to customer requirements |
| 15 | Cooling | Natural cooling | |
| 16 | Ingress Protection | IP55 | |
| 17 | Storage Humidity | 25% ~ 95%RH | |
| 18 | Operating Humidity | 0 - 90% RH | |
| 19 | Storage Temperature | -20ºC~40 ºC | SOC>30%,one full charge needed per two months |
| 20 | Operating Temperature | Discharge | -30 ºC~55 ºC | --- |
| Charge | -30 ºC~55 ºC | --- |
2.Battery Management System(BMS)2.1 BMS specification | NO. | Item | Parameter | Remark |
| 1 | Over-voltage Protection | 2.8V | Max cell voltage |
| 2 | Under-voltage Protection | 1.8V | Min cell voltage |
| 3 | Over-temperature Protection | 60ºC | Cut off |
| 4 | Short Circuit Protection | 800A | --- |
| 5 | Charging Cut-off voltage | 28V | |
| 6 | Discharging Protection voltage | 18V | |
| 7 | GPS/GPRS | | Option |
| 8 | CAN bus | | Option |
The system is function modularity design.
1) The interface of charge and discharge is integrated.
2) The cell voltage and battery temperature is detected by BMS.3. Display Screen3.1 Product Specification| Model | LVM1642DC24V |
| Battery Input Voltage | 24V |
| Display Mode | Monochromatic LCD Digital Display |
| Operation Temperature | -25~+50ºC |
| IP Grade | IP67 |
| Electric Relay Max Current | 2A |
3.2 Screen Display Description1) Normal operation screen display
During normal operation, the screen displays voltage, capacity SOC, connection status and hour count.
The voltage display unit is V, and the min resolution is 0.1V;
There are two modes of power display: percentage display and battery symbol display. | Percentage display | Battery symbol display |
| Capacity≥90% | Five grids |
| Capacity≥80% | Four grids |
| Capacity≥60% | Three grids |
| Capacity≥40% | Two grids |
| Capacity≥20% | One grids |
| Capacity≥0% | Zero grids |
When multiple alarms occur at the same time, the screen will scroll to display the alarm information in the order of the time of the alarm occurrence, and up to four alarm information can be scrolled.
3.4 Alarm Serial Number Comparison Table| Alarm Serial Number | Alarm Content | Alarm Grade |
| 01 | Single cell over-voltage | 2 |
| 02 | Single cell low-voltage | 2 |
| 03 | Pack over-voltage | 2 |
| 04 | Pack low-voltage | 2 |
| 05 | High voltage difference | 2 |
| 06 | Discharge over-current | 2 |
| 07 | Charge over-current | 2 |
| 08 | Single cell high-temperature | 2 |
| 09 | Single cell low-temperature | 2 |
| 10 | High temperature difference | 2 |
| 11 | Low battery capacity | 2 |
4.Caution4.1 Place the battery out of the reach of children and infants.
4.2 Do not place the battery in microwave ovens or other similar appliances.
4.3 Do not remove the product label.
4.4 Do not attempt to open or service the battery pack.
4.5 Do not expose to temperatures above 80oC.
4.6 Do not short-circuit the positive and negative terminals of the battery with wire or other metallic objects. Do not transport or store the battery with metallic items.
4.7 Do not expose the battery to direct heat or flame, and do not use or store it near a fire or a location, subject to high temperatures. In addition, do not immerse or dampen the battery in water, saltwater, or any other liquid.
4.8 Do not puncture the battery with any sharp objects, hit it with a hammering device or similar device, step on it, drop it or subject it to strong shock.
4.9 Do not use battery if it is damaged or deformed.
4.10 Immediately cease use of the battery if it produces strange smells or smokes or becomes abnormally hot.
4.11 If the battery fluids leak and come into contact with an eye, do not rub the eye and immediately flush it with plenty of water before seeking medical assistance.5.Notes5.1 The pictures in the file are only for reference.
5.2 We reserve the final explanations of the items in this specification. This proposal is applicable for prototype. FAQQ1.What's your payment term?
A:T/T, Letter of credit, etc
Q2.What's your minimum order quantity?
A:Unit
Q3.What's the delivery time?
A:5-15 Days, it is up to your quantity and our stock. If available, once you make the payment, your products will be sent within 2days.Q4.What's your price list and discount?
A:The above price is our wholesale price, if you'd like to know more our discount policy, please feel free to contact us
Q5: Are your factory or trading company?
A: We are professional battery manufacturer with our own factory and brand. We provide all kinds of OEM/ODM services for clients, can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6.Can we print our own logo?
A:Yes
Q7: Where can I get the price?
A: We will offer you the best quotation in 12 hours after we get the product specifications such as voltage capacity application etc.
Q8. Do you test all your goods before delivery?
A: Yes, We have professional QC team to make sure that the product in good condition before send out the goods.
Q9: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.WHO WE ARE?Shanghai Green Tech Company is an advanced capacitors manufacturer and graphene super capacitor energy storage system innovator with over 20 years of experience in the design, development, and production of super capacitors. Since 1998, we provided super capacitors and graphene super capacitor energy storage system products and solutions to over 1000 customers around the world. It is the state-certified new and high-tech enterprise in the new energy storage industry.
Today, the world runs on critical infrastructure and technology i.e. planes, hospitals, factories, data centers, vehicles, the electrical grid, industrial, consumer electronics, tele-communications.
These are things people depend on every day and the companies behind them depend on us to help solve some of the toughest power & storage challenges globally. At Green Tech, we're dedicated to improve people's lives and the environment with power & Storage systems that are more reliable, efficient, safe and sustainable.
We offer significant competitive advantages including delivery and production capabilities optimized to suit each individual customer inventory requirements, and global engineering teams experienced in developing new-to-market product solutions especially designed to fulfill customer's unique application requirements.
Address:
No. 778 Jinji Road, Pudong New District, Shanghai, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Consumer Electronics, Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Service, Transportation
Management System Certification:
ISO 9001, ISO 14001, IATF16949
Company Introduction:
Shanghai Green Tech Company is an advanced capacitors manufacturer and graphene super capacitor energy storage system innovator with over 20 years of experience in the design, development, and production of super capacitors. Since 1998, we provided super capacitors and graphene super capacitor energy storage system products and solutions to over 1000 customers around the world. It is the state-certified new and high-tech enterprise in the new energy storage industry.
Today, the world runs on critical infrastructure and technology i. e. Planes, hospitals, factories, data centers, vehicles, the electrical grid, industrial, consumer electronics, tele-communications.
These are things people depend on every day and the companies behind them depend on us to help solve some of the toughest power & Storage challenges globally. At Green Tech, we′re dedicated to improve people′s lives and the environment with power & Storage systems that are more reliable, efficient, safe and sustainable.
We offer significant competitive advantages including delivery and production capabilities optimized to suit each individual customer inventory requirements, and global engineering teams experienced in developing new-to-market product solutions especially designed to fulfill customer′s unique application requirements.
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