Adjustable charger 0-125V 0-30A 0-60V 0-50A lifepo4 60V 50A 120V 30A Battery

Description

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0-125V 0-30A 0-60V 0-50A Adjustable charger LTO lifepo4 li ion 60V 50A 120V 30A 96V 30A 84V 48V 36V 42V 30A 40A lithium battery
Our valued customers in European countries
Please take into consideration that the delivery of the product to your country may take approximately 45 days
Please accept this matter and consider it before starting the purchase process, thank you for your understanding
in countries with tariffs, our packages need to pass the customs of your country before they can be delivered to the local UPS or FedEx. Once they pass customs and update the transportation number, you can usually receive the goods within 3-5 days
Note :
This charger can charge lithium ion, lifepo4, LTO, lithium titanate, lipo, and lead acid batteries, current and voltage can be adjusted !!!
Product Descriptions:
Model  TK-XNY-A003 aluminum case smart charger
Shell material: Aluminum
Charger Weight: 4.5kg about
Maximum output watt  2500W
Input voltage  110-230V
Rated input voltage  110-230v  50-60 Hz
Highest output voltage 125V +/- 0.2Vdc
Error range  +/- 0.2V
Output Current 0-3A /0-50A
Error range  +/- 0.2A
Smart charging modes (Constant Charge Current (CC), Constant Charge Voltage (CV)
Constant current CC  0-30A or 0-50A
Constant Voltage CV 0-125V or 0-60v
Protection features:
Overvoltage Protection Yes
Voltage Limit protection, Yes
Short circuit protection, Yes
Current limit protection Yes
Charging indicator
Power supply   LED1: Red
Charging      LED2: Red
Full Charged   LED2:
Green
OEM services: We provide. Can customize voltage and current .please contact us!
Charger AC plug: We provide EU AU US plugs, we will choose the type that fits your country. or you can leave a message to tell us. Output plug, please check the picture blow
2400 features
★. The lithium battery charger based on 2400 base station communication power supply modification has a wide range of voltage and current. It is suitable for various types of rechargeable batteries such as lead-acid and lithium batteries (including ternary batteries, lithium iron phosphate batteries, lithium titanate, etc.), Nickel-metal hydride batteries, and other types of rechargeable batteries.
★. The output peak power of the machine is 3000W, the rated output power is 2400W, and the useful power is equal to the voltage X current, for example, if your battery is a 20-string ternary battery, the rated voltage is 72V, the full voltage is 4.2*20, which is 84V, then set The voltage is 84V, the recommended current is within 2400W, then the current calculation method is 2400/84=28A (actually 30A within 100V is no problem) after 100V, the current should be appropriately reduced to within 25A
★. Voltage adjustable range 0.1-125V current adjustable range is 0-30A, voltage X current does not exceed 30
★. The encoder adjustment is more reliable and safer than the potentiometer. Even if it fails, it will not affect the use. It is not adjustable, but it will not affect the output voltage and current.
★. Adjust voltage and current at any time without load adjustment
★. Supports automatic shutdown, when the current A is lower than a certain value and exceeds T for a certain time, it will automatically shut down. (A and T can be customized) After turning it off, press the knob again to turn it on,
★. Support coulomb counter, which can be used to measure the true capacity of the battery (completely discharge the battery, turn on the coulomb counter, and see the AH number charged when it is full is the true capacity of the battery
★. Support output deviation protection (such as setting 84V, the actual output exceeds the set value of 1V or more will trigger deviation protection and stop the output), this function is mainly to prevent the abnormal output of the machine from charging the battery after a failure (although this type of failure is very It’s rare, but it’s an insurance, it’s not the best.)
★. Perfect high-temperature protection, the fan will automatically accelerate after the temperature rises, if the ambient temperature is high, the machine temperature continues to rise, and the machine will start to reduce the output current to prevent the machine temperature from continuing to rise. To achieve the purpose of protection.
★. The mains Undervoltage automatically limits the output current to avoid overload and burnout of the machine (AC80-260V can work normally, and the output power will be reduced when the voltage is less than 180)
Instructions and precaution
Voltage and current adjustment: turn the knob to the left, and the red number (voltage) on the left starts to flash strongly. At this time, press the knob, and the red number enters a weak flashing state, adjust the voltage by rotating the knob, turning left to decrease, turning right to increase, and after adjustment, press Press the knob to confirm the output setting voltage. After adjusting, you must press OK to output the set value. If you do not confirm it for a few seconds, the current output state will remain unchanged. For the current setting mode, turn the knob to the right. The green number on the right is the current. The other setting modes are the same as the voltage.
Auto power off function: turn the knob to the left, and after the screen displays AUTO OFF, use the knob to select the white circle on the left and up and down. The upper means to enable the function, and the lower means to disable the function. The default parameter t 1 0.2 on the right is the automatic shutdown condition, and 1 is the time 0.2 is current, which means that it will automatically shut down when the current is less than 0.2A for more than one minute. This parameter is not recommended to be modified by yourself. It may cause the battery to be dissatisfied and shut down. The default value is enough (it is recommended to disable it for maintaining the power supply)
Coulomb counter function: turn the knob to the left, and after displaying CRG AH, use the knob to select the white circle on the left and up and down. The upper means to enable the function, and the lower means to disable the function. (It is recommended to disable the power supply for maintenance)
Last full charge check: This function is mainly for the next time after the power is turned off to check the battery charge capacity before the last power off. The operation method is as follows. Turn the knob to the LAST CRG interface, and hold down the knob to view the last charge before powering off Into the capacity, each shutdown will overwrite the last data.
The meaning of the indicator: IN AC input lamp OUT DC output lamp CL current limiting lamp (this indicator will light when the actual load current reaches the set value) ALM warning/fault indicator, (this indicator lights up to indicate power protection or failure, In general, check the front and rear fans. If the fans are normal, you need to repair them.)
It is strictly forbidden to reverse the charge, reverse connection will damage the machine, and damage caused by reverse connection needs to be paid for the repair, remember!
It is strictly forbidden to use high-voltage equipment, such as ZVS, Tesla coil, etc. Such high-voltage equipment will cause large-area chip breakdown of the control board, and the bomber and the machine will be scrapped directly in severe cases. Damage caused by this situation will not be guaranteed.
Try not to use the switching power supply with electric vehicle motors, especially the controller with electronic brakes. Such equipment will reverse high pressure to the inside of the machine, which may seriously cause the aircraft to blow up.
Try to reduce the number of times you carry it with your car. If you need to carry it with your car, try to keep it in a soft and shockproof place. The design of the communication power supply does not consider the vibration and jitter conditions. Long-term vibration will affect the service life.
Use a grounded socket as much as possible. The grounding wire has been made inside the machine. If possible, use a regular three-pin socket with a grounding wire. If there is no reliable grounding, the machine casing will be charged with 100~120V induction. The wet weather will be noticeably numb Although the hand will not be dangerous, it will be very uncomfortable (all regular manufacturers of switching power supplies can not avoid this problem, this is because of the existence of Y capacitors, not a failure), reliable grounding will perfectly solve the problem. In addition, the probability of damage to ungrounded machines will be higher. There are too many internal chips. In dry environments in winter, ungrounded machines are more likely to be damaged.
Anti-connection anti-self DIY method: use 2 25A fuse tubes (3 for 60V50A machine) in parallel and connect them to the output line of the machine, both positive and negative poles can be used, and normal use is not affected, in case of reverse connection, the fuse will be burned immediately To ensure that there is no problem with the machine. This method is simple, effective, and cheap. There is no need for a bunch of bells and whistles.
To ensure your safety, do not use a power cord that is too bad, and it should not be lower than the national standard 3*0.75 square power cord. The national standard 3*1.5 square power cord is recommended. If the power cord becomes significantly hot and soft during the use process, stop using it or lower it immediately Output current.
Common questions and answers:
Q: Is it normal for the machine to light yellow when charging?
Answer: The yellow light represents a constant current. The yellow light will be on when the output current is equal to the set current during the charging process. The yellow light is in the normal constant current charging state. As long as there is a current display, the machine is normal.
Question: Does the machine occasionally see something in the fan light up? Is it burnt out?
Answer: When you turn on the light, the voltage regulator lamp inside the machine works again. The function of this lamp is to quickly discharge the electricity in the capacitor during voltage regulation to achieve rapid voltage regulation. When the voltage is high, the lamp will be triggered if the voltage fluctuates. Tube work, for example, if you currently set a voltage of 88V, and insert the battery, the battery voltage is only 80V, then the machine voltage will change from 88 to 80, this process will trigger the lamp to work, this is a normal phenomenon, not a malfunction.
Q: Is it normal that the actual output current does not reach the set value?
Answer: The actual output current depends on the load. The set value only limits the maximum output value. For example, if you set 24V30A to bring a 24V100W bulb, then theoretically the current is only 4A, so even if you set 30A, 4A will be output. Assuming that your load is a 24V1000W load, then theoretically 40A current will be required, but the machine can only output 30A. At this time, a yellow light will appear and the voltage will be pulled down, which will not affect the machine.
Q: During the charging process, what is the reason why the content of the display shows XX AH, voltage, and current cyclically?
Answer: This is because when the coulomb counter is turned on, the machine will cycle back and forth between charging capacity and voltage and current.
Q: Why does the machine always shut itself down?
Answer: The machine will automatically shut down if there is no operation after the automatic shutdown function is turned on, and the current is less than 0.2A (the default is 0.2A) for more than one minute.
Q: Does the machine support charging anti-reverse connection and short circuit protection?
Answer: The machine does not support an anti-reverse connection, a reverse connection will damage, and a short circuit will not damage the machine.
Q: What is the reason why the machine displays OFF and does not charge?
Answer: This state means turning off the output. When the power-on state is not output normally, the machine will enter the OFF state by default if the parameters are adjusted. At this time, if you need to turn on the output, short-press the knob
Q: Do I need to connect the battery first or charge the charger first?
Answer: Power on the charger first, and then connect the battery after the voltage output is normal. If the battery is inserted before the power is turned on, it will charge the internal capacitance of the machine, causing a large inrush current, which may cause some low-power battery protection board overload protection. Even damage to the protection board.
Q: The machine lights up in red and does not output voltage.
Answer: First check the front and rear fans, they must work normally. If one of them does not turn, the protection will be triggered and the red light will not be output. If the fans are normal, the machine is faulty and you need to contact customer service for repair.
REVIEWS
The product came very well packaged.
I'm very happy. thank you for everything.
Seller strongly recommended.
This is great! I recommend! Product looks amazing
Delivery was fast. Excellent seller, great communication. I advise everyone to buy it!