UY900 battery charger specification
UY900 |
Type |
Specfication |
DC voltage(Max) |
charging current |
Light Turning |
|
|
Li-ion |
Lifepo4 |
Lead acid |
Li-ion |
Lead acid |
Weight |
|
UY900LP |
12V 40A |
12.6V/16.8V |
14.6V |
14.7V |
40A |
8%-10% |
20%-30% |
4.5Kg |
|
24V 25A |
25.2V/39.4V/33.6V |
21.9V/25.5V/29.2V |
29.4V |
25A |
|
36V 20A |
42V/46.2V |
36.5V/40.15V |
44.1V |
20A |
|
48V 15A |
50.4V/54.6V/58.8V |
43.8V/47.45V/51.1V |
58.8V |
15A |
|
60V 12A |
63V/67.2V/71.4V |
54.75V/58.4V/62.05V |
73.5V |
12A |
|
72V 10A |
84V/88.2V |
73V/76.65V |
88.2V |
10A |
|
Product Features
l 900W l Aluminum alloy,Easy handling l Circuit topology: Current Half-bridge type l Voltage and current display and the charge curve canbe set arbitrarily l MCU and intelligent PWM IC control ,full automatic transition of CC,CV and Float/Cut-off, meet the demands for different Curve. l Protections: Over Current, Over Voltage, Over temperature, Short Circuit, Reverse Polarity, shut off or trickle and anti-reverse charge l Voltage, current, time, charge capacity LCD display l Intelligent cooling fun, controlled by temperature l Waterproof Rating: IP65
Output
|
Rated output
|
Refer to output reference
|
|
Voltage setting accuracy
|
+/-1%
|
110-220Vac input
|
Total output voltage adjustment rate
|
1%
|
Power adjustment rate and load adjustment rate
|
Ripple voltage
|
<=output voltage 1%
|
Main output (board edge)
(Test with adding 0.1uF ceramic capacitor and 10uF tantalum capacitor filter at the output and the bandwidth is 20MHz)
|
Output voltage overshoot
|
|
Overshoot/undershoot control in a reasonable range
|
Short Circuit Protection (SCP)
|
Protect the power from damage
|
Relay off, no output
|
Output isolation
|
|
Safety standards
|
Output Over Current Protection (OCP)
|
Disconnected the output
|
The charger enter the standby state protection, when output current exceeds the max. charging current.
|
Output Over Voltage Protection (OVP)
|
PWM off
|
The charger enter the standby state protection, when output current exceeds the max. charging voltage .
|
Over-temperature protection
|
Automatic recovery
|
When the internal temperature over 85 degrees, stop
|
Reverse Polarity Protection
|
Automatic recovery
|
Relay off, no output
|
Product Name |
36V 48V 60V 13S 16S lithium Ion battery battery charger electric bike charger high efficiency |
Brand Name |
YEWY |
Model Number |
UY900LP
|
Input Voltage |
110-220Vac |
Frequency |
50~60HZ |
N.W |
4.5kg |
Dimension |
220*150*90mm |
Efficiency |
85% |
Leakage Current |
<=0.75mA |
Operating humidity |
5%-95% RH Non-condensing |
Altitude |
2000m |
Operating Temperature |
-20℃—+50℃ |
Storage Temperature |
-40℃-+80℃ |
Safety certifications |
CE, RoHS Directive-compliant |
Suitable battery Type |
Lead Acid/LiFePo4/Li-ion |
Charging Time |
Cut-off point for Li battery is 8% of CC and it can be set between 3-10%.(charging time:3-4 hours) |
Transition for Lead acid charger is 25% of CC.(charging time:6-8 hours) |
Protection |
Over Current, Over Voltage, Over temperature, Short Circuit, Reverse Polarity, shut off or trickle and anti-reverse charge |
Advantage |
*MCU and intelligent PWM IC control ,full automatic transition of CC,CV and Float/Cut-off, meet the demands for different Curve. |
*Aluminum case, Robust, Elegant and Reliable |
Package Contents |
*1xbattery charger
*1xInput Wire
*1xUser Manual
This battery charger is your affordable necessity without sacrificing performance.
It features an integrated MCU and PWM for power control.
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|
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Applicaton
Electric bicycles, electric scooters, golf carts, electric motorcycles,
electric washing machine ,two wheeled vehicle, three wheeled vehicles,
four wheeled vehicles,electric tricycle ,unmanned aircraft, Patrol Car, Sanitation Vehicle,
electric cars,Electric forklift , Electric Pallet Truck, electric tools, unmanned aircraft,
sightseeing cars,diplopod sweeper and so on.
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