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Help CenterBattery Smart Fast Charger 48V/50A for Electric Car, Trucks, Tour Bus, Electric Car, Washing Car,Stacker,Forklift
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Smart Fast Charger
Introduction
This charger could charge for WET or VRLA(GEL/AGM) Lead-acid battery.
we use nonlinear control technology which designed by our company, the charger in high-effiency,low harmonic wave,long life,reliable, the performance reaches high level in the market. we use nonlinear control technology which designed by our company, the charger in high-effiency,low harmonic wave,long life,reliable, the performance reaches high level in the market.
Air-cooled AC380V input, suitable for charging 48V battery, the maximum output current of 50A.
Applying the switching power supply technology and intelligent charging technology, According to the battery charge current capacity, automatic charge strictly according to the characteristic curve of the battery , charging mode is three stages style as "constant → (average charge voltage value) constant voltage reducing current → (automatic identification converted) trickle float" the charger communicates and talks to the battery, solves the charge rate limitation of the battery, saves the charging time for you.
Parameters
| Input | Voltage:AC380V±15% | ||||
| Frequency:47~63Hz | |||||
| Voltage Regulation | ≤±1% | ||||
| Max effiency | 93% | ||||
| Output Voltage | 48V | ||||
| Output Current | 50A | ||||
| Max Power | 2820W Max(56.4V50A) | ||||
| load regulation | ≤±1% | ||||
| Output Accuracy | Output Voltage stablize accuracy:±1% | ||||
| Output Current stablize accuracy:±1% | |||||
| Max dB | 60 DB | ||||
| Cooling Method | ForceAir Cooling | ||||
| Working Enviroment | Working Temp.:-20℃ ~ +50℃ | ||||
| Storage Temp.:-40℃ ~ +85℃ | |||||
| Altitude below 3000meters | |||||
| Seismic SAEJ 1378 | |||||
| Safety and EMC | Safety IEC 60335-2-29 | ||||
| I/P →O/P:3KVac ;I/P →FG:115 Kvac | |||||
| O/P →FG :0.5KVac | |||||
| I/P →O/P,I/P →FG,OP →FG | |||||
| 100MΩ/500Vac/25℃/70% RH | |||||
| EN55014 | |||||
| EN 61000-3-2/3 | |||||
| EN55014 | |||||
| Demension/Weight | 325 mm x 150 mm x 290 mm(LxWxH) / 12KG | ||||
Features
- Digital display
- Protection function
- Auto Temp. compensation
- Eqalized Charging
- Dust-proof
- Portable
- power and output customizable
high charging efficiency, simple, light weight, small size
1. Gathers information from a battery.
2. Analyses the information.
3. Makes decisions.
4. Takes actions.
Advantages
reverse polarity protection function
overload protection function
short circuit protection function
overheat protection function
delay start, soft-start, power memory
1. Accuracy of charge -- no overcharge!
2. Speed of charge --Fast or Slow or anywhere in between.
3. Increased battery life at all speeds.-50% +
Applications
- Electric fork-lift truck
- Other electric equipment
Charger suitable for electric cars, electric lift trucks, electric pallet trucks, forklift trucks, forklifts, golf carts, electric tour buses and cars, tanks, batteries and other small generators start on the device; also required by battery maintenance providers.
1. Telecommunications
2. UPS Systems
3. Airport Equipment
4. Military
5. Forklifts
6. Solar Energy
7. Wind Energy
8. Grid storage/Leveling
9. Electric Transport
10.Railways
Purposes
1. Capital equipment and infrastructure cost reductions for industries.
2. Battery replacement cost reductions.– Longer battery life.
3. Faster availability of operational equipment.
4. Improved field capability in military applications.
5. Increased mobility/range for E-bikes/E-Cars
Automatic Charging Process
Trickle → constant current ↓
↑ constant voltage(pulse)↓
full ← costant current(time limit)
Charging Curve:
Protetion function:
| Input Over/low voltage protection | when input voltage higher or lower 15% of rated voltage,charger will be not work, when voltage in right scope,charger will work automatically. | |||||
| Output Over/low voltage protection | When output voltage higher than rated value or out current higher than rated value, charger will switch off,after trouble shooting switch on and charger will work. | |||||
| Short-circuit protection | when output short-circuit, charger will swtich off automatically,after trouble shooting,charger will work automatically. | |||||
| Over-temerature protection | when inside temp. over 85℃,charger will swtich off automatically,and when temp. recover below 85℃,charger will work automatically. | |||||
| battery reverse connect protection | when" + "," - " in charger connect reverse of battery,charger will switch off automatically. | |||||
Automatic temperature compensation function
When temperature higher or lower 25℃, charger output compensate -50mV/℃ or +50mV/℃ automatically.
Equalized charging function
When battery is full, press"stop",charger stop working, and press"Equalized charging"(light on),and then press"on", charger will equalized charge automatically.
Automatic equalized charging function
When battery is full, charger will keep time 5 hours, after 5 hours if the battery is still "online", charger will start equlized charging.
Note: We can customize depending on your requirements.
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