- Contact Person : Mr. lau yiyu
- Company Name : Yesa Technology Co., Ltd.
- Tel : 86-755-88855368
- Fax : 86-755-82379471
- Address : Guangdong,Shenzhen,No.1505, LAUNCH Industrial Zone, North of Wuhe Rd. Bantian, Longguang, ShenZhen, China, 518129
- Country/Region : China
- Zip : 518057
72V Lithium Iron Phosphate (LFP) Battery Pack Charger
72V Lithium Iron Phosphate (LFP) Battery Pack Charger
For 72V LiFEPO4 Battery Pack
or 72V Li-Fe Battery Pack
I.Specification
Item Code: LFP24S170A | Notice: | ||||
Output | Rated Voltage | 87.6V | 1. LFP Series Charger was designed for charging Lithium Iron Phosphate (LiFEPO4) battery pack only. | ||
Rated Current | 17A | ||||
Rated Power | 1500W | 2. Not to recharging no-rechargeable batteries. | |||
Input | Voltage | AC 100~120V or 200~240V | 3. The battery charger must only be plugged into an earth socket-outlet, always place the charger in well ventilated and dry environment. | ||
Frequency | 47~63Hz | 4. The battery Charger was designed by aluminum housing as itself heat sink,avoid touching the case for safty purpose because the temperature is about 50 °C on the case when charging. | |||
Efficiency | >85%(at full load) | ||||
Five-stages Charging | |||||
Stage 1 | Pre-charge A | @<2.5V/Cell 25% of Rating Current(4.25A) | Avoid capacitive component overstress during power up, to protect Battery Management System (BMS), realize a long system operating life. | ||
Stage 2 | Pre-charge B | @<2.9V/Cell 50% of Rating Current(8.5A) | |||
Stage 3 | CC Stage | At 100% Rated Current(17A) | Control and vary the voltage to maintain a constant current flow, switching when the voltage reaches the level of 100% rated voltage. | ||
Stage 4 | CV Stage | At 100% Rated Voltage(87.6V) | Control and vary the current to maintain a constant voltage, switching when the charging current dropped at the level of 10% rated current. | ||
Stage 5 | Termination | From 10% to 5% of Rating Current | Trickle current dropping to 5% rated current or continuing 18 minutes automatic shutdown | ||
Protection | Battery Reverse | Automatic Shutdown | |||
Short Circuit | Automatic Shutdown | ||||
Overload | Current Limited | ||||
Cool Fan | Speed Controlled | ||||
II. Features
1. Five stages charge advantages a. Two pre-charge stages to protect battery pack, realize a long-term operating life.b. CC-CV stages proper charge method, realize a high efficiency state of charge.c. Terminal stage aim to ensure battery pack full charged, automatic cut-off when termination current (0.85A) or time (18minutes) has been reach. 2. Aluminum housing as itself heat sink, enhance self heat emission. 3. Unique digital meter display, indicating precise state of charging
III. LFP Series Charger
IV. Shipping
1. We will ship the products within 7-10 working days after receipt of payment.2. We can ship to you by UPS/FEDE/DHL/TNT/EMS and so on. Other shipping terms can also be arranged according to specific requirements.3. We are not responsible for any accidents, delays or other issues that are the responsiblility of the shipping service.V. Payment1. We accept T/T , PAYPAL , Western union and credit card.2. If you prefer other payment terms,please contact us.VI. Advatages1.Best price2.Fast delivery 3.Top quality 4.First class after - sales service
VII. Contact usYESA TECHNOLOGY CO.,LTDADDRESS: HUAHAN D104,NO.16,LANGSHAN RD,NORTH OF HI-TECHINDUSTRIAL ZONE, NANSHAN,SHENZHEN,CHINA 518057TEL:86-755-88855368 82376820 18802684712FAX:86-755-82379471
Welcome to YESA TECHNOLOGY CO.,LTD for Inquiry and Purchase!Website:www.yesa.com.cn or www.yesa.com.hk
72V Lithium Iron Phosphate (LFP) Battery Pack Charger
