Charger, buy golf carts power supply Smart Fast Charger 12V/25A for electric cars vehicle on China Suppliers Mobile

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.

Product Details

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.

Air-cooled AC220V input, suitable for charging 12V battery, the maximum output current of 25A.

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:AC220V±15% OR AC110V±15%
		Frequency:47~63Hz
Voltage Regulation		≤±1%
Max effiency		90%
Output Voltage		12V
Output Current		25A(Fit for 120-200AH lead-acid cell)
Max Power		288W Max(14.4V20A)
load regulation		≤±1%
Output Accuracy		Output Voltage stablize accuracy:±1%
		Output Current stablize accuracy:±1%
Max dB		60 DB
Cooling Method		Air 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		198 mm x 95 mm x 55 mm(LxWxH) / 2KG

Automatic Charging Process

Trickle → constant current → constant voltage(pulse)→ costant current(time limit)→ full

Charging Curve

Protetion function

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

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

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.