China Full certificates Waterproof Battery Charger 450W Series - DESEN Technology

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FEATURES

·         AC input voltage:  85~264Vac; 45-65Hz

·         AC input current:  < 3.3A @ 100VAC , <1.5A @ 220VAC

·         Power Factor  > 0.99

·         Efficiency:  87% typical

·         Noise level < 45dB

·         Protection Level:  IP67

DESEN China Full certificates 450W Series Sealed Battery Charger manufacturers - DESEN,Flexible Charger application On board or portable charging solution can be flexible in world-class facilities, new energy automotive, Mobile Elevated Work Platforms/Aerial Work Platforms, Floor Care Machines, Lift Trucks, Golf Cars, Power Sports, and other Outdoor Power Equipment application

·         Full UL1012, CSA107.2, FCC Part15, CEC, California Proposition 65 certificate, EMC Class B

·         CAN bus with auxiliary 12Vdc supply, can extend three colored LEDs

·         Charging protection below 0 ⁰C for Lithium (LI) Chargers

·         Temperature compensation of Lead Acid (LA) chargers

 

PROTECTION FUNCTIONS

·         Over current protection

·         AC Input under voltage protection

·         Output short circuit protection

·         Battery reversed protection

·         No-load protection

·         Over temperature protection


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Room 811, B4, Phase I, Guanghui Business Center, No.63, Sangyuan road, Dongcheng district, Dongguan, China
Product details
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450W Full Safety Sealed Battery Charger Specification

 

DESEN ADS series of high frequency PWM chargers have a compact and sealed structure design, they are suitable for flooded lead acid batteries, sealed lead acid batteries and Lithium ion batteries. They are used to cycle charge or floating charge batteries in electric cars, sightseeing vehicles, patrol vehicles, fork lifts, communication, AGV, electric power, boats, Lawn-Mowers, Agriculture Equipment, etc.

          Active PFC and LLC new technology guarantee a good Power Factor and a very high efficiency.  The reliable hardware protections and Impeccable charging strategies ensure a safe charging process.

        

MODEL LIST

Model Name

Nominal Output

Voltage(V)

Max Charging Current (A)

Battery Type

ADS450-2415XXX

24

15

> SLA : Sealed Lead-Acid ( AGM or GEL)

> FLA:  Flooded Lead-Acid ( Wet)

> LCO: Lithium Cobalt Oxide(LiCoO2) - (3.60V nominal; range 3.0-4.2V/cell)

> LMO: Lithium Manganese Oxide (LiMn2O4) - (3.70V nominal; range 3.0-4.2V/cell)

> NMC: Lithium Nickel Manganese Cobalt Oxide   (LiNiMnCoO2) (3.60V, 3.70V nominal; range 3.0-4.2V/cell)

> LFP: Lithium Iron Phosphate(LiFePO4)(3.20, 3.30V nominal range   2.5-3.65V/cell)

> NCA: Lithium Nickel Cobalt Aluminum Oxide   (LiNiCoAlO2)(3.60V nominal; range 3.0-4.2V/cell)

> LTO: Lithium Titanate (Li2TiO3)(2.40V nominal; range 1.8-2.85V/cell)

ADS450-3610XXX

36

10

ADS450-4808XXX

48

8

ADS450-6006XXX

60

6

ADS450-7205XXX

72

5













  XXX: Battery type (use SLA, FLA, LCO…indicate the model)

 

 

KEY FEATURES 

·         AC input voltage range:  100~240Vac; 45-65Hz

·         AC input rated current:  <4.5A@120VAC, 2.2A @ 220VAC

·         Power Factor  > 0.99

·         Efficiency:  90% @120VAC

·         Noise level < 45dB

·         Protection Level:  IP67

·         Full UL1012, CSA107.2, FCC Part15, CEC, California Proposition 65 certificate, EMC Class B

·         CAN bus with auxiliary 12Vdc supply, can extend three colored LEDs

·         Charging protection below 0 ⁰C for Lithium (LI) Chargers

·         Temperature compensation of Lead Acid (LA) chargers

·         Integrated die casting structure, pouring sealed inside the charger, good performance in vibration, active heating dissipation, high reliability and long life time, it can be adopted in hostile environment.

·         IR Remote Control inner charging curve firmware can only as an option

 

PROTECTION FUNCTIONS 

Over current protection

Yes

AC Input under voltage protection

When AC voltage <150Vac, the charger   will switch off

Output short circuit protection

Yes, will automatic resume after short is   removed

Battery reversed protection

yes

No-load   protection

yes

Over temperature

The charger must be able to operate up to   45 and will   de-rate the charge current linearly to 50% when reaching 60. When the   case reaching >65 the charger is allowed to stop, when the temperature falls, the   charger automatically resumes. No defects at high temperatures

Temperature compensation

For the lead-acid charger the NTC is used   for temperature compensation at -4mV/⁰C per 2V cell;
  the length of NTC cable is 1 meter

For the Lithium charger the external   temperature sensor
  is used to prevent charging < 0
ambient temperature

Fan cooling

The Fan rotates at charging and stops after   fully charged

Fully charged automatic disconnect

Only for Lithium version by internal relay

Fault LED indication

Yes, see chapter LED indicators

 

SAFETY AND ENVIRONMENT 

Safety test AC to DC

≤20mA@2000Vac/1min

Safety test AC to CASE

≤20mA@2000Vac/1min

Safety test DC to CASE

≤20mA@1000Vac/1min

Insulation Resistance test

AC to CASE > 100MΩ/DC 500V

Working ambient temperature

-20 …+45⁰C ; 45…60⁰C linear de-rating to 50%

Storage temperature

-40 …+80⁰C

Humidity

20…90 % RH

 

LED INDICATORS 

LED Indication Label


For LI Battery       For LA Battery 

Non Load Status

Red and Green LED cross flash

Battery Capacity Status

Red LED flash per second, to show capacity < 80%

Yellow LED flash per second, to show capacity> 80%

Green LED flash per second, to show capacity = 100%

Fault Status

Over-volt/current protection: flash R-G-R...

Ambient temperature too high or low: flash R-G-R-G...

Over temperature: flash G-R...

Output under-voltage: flash R-G...

Input AC voltage abnormal: flash R-G-R-G-R...

Other faults: flash G-R-G...

Fully charged

Green LED light

 

 GENERAL 

Dimension(mm)

264x132x71.75

N.W(kg)

1.0

G.W(kg)

1.3

Input

1.5 m2 AC cable with customized AC plug

Output

2.5 m2 with Grey SB50 or customized connector

Installation Type

Portable with Handle bar or On-board installation, FAN cover plate to   protect FAN

Warranty (Year)

2

 


DIMENSIONS 

 


 

 

 USER ATTENTION 

·         Read these instructions and warnings before use.

·         The Charger must be used within Operating Ambient Temperature range -20~60 and humidity of < 90%

·         Do not place the charger outside, but always in a space that has some protection from outside weather influences

·         When the charger is installed, a minimum of 20 mm space all around the charger is needed.

·         Do not place the charger in a small not vented space; the charger will run hot.

·         The Charger must be yearly maintained, the air-flow slot which under the green plate must not be blocked, all dust and dirt substances must be cleaned. Check if the fan is operating properly during charging

·         Make sure the wires are placed in such a way that they cannot be damaged easily.

·         If the charger is used for electric vehicles like cars or boats, the interlock connection can be used to prevent the propulsion motor from starting during charge

·         The Lithium Battery must have a BMS protection with balancing the cells

·         The Lithium version of the charger will not charge below 0 ⁰C.

·         Place the NTC temperature sensor close to the battery

·         Never charge dead or damaged batteries

·         Do not attempt to disassemble the charger


Sophisticated manufacturing techs are used in DESEN . The product is done under the support of 2D/3D and CAD design techs, CAM machining tech, Gait balance analysis tech, and so on.


FAQ

1.How to Choose a Car Battery Charger?
1st step: please your facility battery type, voltage, brand and capacity 2nd step: Please send the information to Dragon@charger-connector.com or longjian66658@gmail.com, or call +86 13556666457 &+8613580866658(whatsapp) 3rd step: DESEN Engineer will propose you the suitable charger model
2.When use DESEN charger to charging 12V Car battery, the Green LED on, what’s the problem?
It’s battery aging, the charger can’t charge in battery, please change a new battery
3.What should we pay attention to when charging car battery with a DESEN charger?
• Read these instructions and warnings before use. • The Charger must be used within Operating Ambient Temperature range -20~60℃ and humidity of < 90% • Do not place the charger outside, but always in a space that has some protection from outside weather influences • When the charger is installed, a minimum of 20 mm space all around the charger is needed. • Do not place the charger in a small not vented space; the charger will run hot. • The Charger must be yearly maintained, the air-flow slot which under the green plate must not be blocked, all dust and dirt substances must be cleaned. Check if the fan is operating properly during charging • Make sure the wires are placed in such a way that they cannot be damaged easily. • If the charger is used for electric vehicles like cars or boats, the interlock connection can be used to prevent the propulsion motor from starting during charge • The Lithium Battery must have a BMS protection with balancing the cells • The Lithium version of the c

Advantages

1.High pass yield in field and quality services  DESEN chargers have >99% pass yield in factory testing and >99.9% yield in the field, a skilled quality services team who assists and fasts response to customers
2.Professional battery charger leading manufacturer  DESEN is a leading manufacturer of industrial battery chargers for lead acid and lithium-ion batteries, we have over 15 Years power supply, battery charger and dc converter design and manufacturing experience
3.Flexible Charger application On board or portable charging solution can be flexible in world-class facilities, new energy automotive, Mobile Elevated Work Platforms/Aerial Work Platforms, Floor Care Machines, Lift Trucks, Golf Cars, Power Sports, and other Outdoor Power Equipment application
4.LED Display charging status  DESEN chargers have 3 kind of LEDs display the Lead acid battery charging status, 2 kind of LEDs to display the Lithium ion charging status, user can understand clearly when cars are fully charged

About DESEN

Over 15 Years experienced on Switching Power Supply Design and Manufacturing   Our Company was established in 2003, seated in Dongguan, Guangdong, a well-known manufacturing city. DESEN ELECTRONICS TECHNOLOGY(DG) CO., LTD. is a specialized integrated enterprise and engaged in Switching power supply, USB power supply, dc converter, Battery charger, power connector, USB C PD charger, Wireless charger etc. Widely used in house and commercial lighting, Automotive and communications electronics fields. DESEN ADS Tech. occupies a standard workshop of 5, 000 square meters, with over 300 employees. There is a research and development group of experienced, skilled and dynamic individuals and we maintain our own assembly production line, Tooling Center, Injection molding and metal processing section. We have an abundant technical strength and are well-equipped with modern machinery. Achieved ISO9001,14001,CE,CCC,SGS SAA quality and safety certifications Sales to overall Countries and Regions At present, we rely on the high-quality products, well-deserved reputation, all-around technique service and competitive prices, DESEN ADS series products have been exported abroad and we have established a stable relationship of good cooperation with overseas customers. Our products have been sold to United states, United kingdom, Netherlands, Poland, Germany, Asia Pacific, the Middle East, Hong Kong, Taiwan and so on. Continuous new design and strict quality assurance system