HCX-D1009 BESTECH | Alldatasheet

Document overview

  • Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
  • PDF pages: 2

Technical content

For 11.1V 3S Li-ion/Li-Polymer Battery Packs Tel: +86 755 29454916 BesTech Power Co.,Ltd Fax: +86 755 29454917 SZ Factory: 3F, Bldg 3, Fulian Industrial Park, Heping Industrial area, Jianhui Rd, Longhua, ShenZhen, China. 深圳工厂：中国广东省深圳市龙华和平路和平工业区建辉路 82 号旭焕辉富联工业园 2 期 3 栋 3 楼。 Page 1 of 2 DataSheet *Note: Characteristics subject to change without notice. Item Contents Criteria(Adjustable)

1 Model HCX-D1009/77905 3S-35Aworkingcurrent

2 Voltage Chargingvoltage 12.6V

3 Current

Maximalcontinuouschargingcurrent 35A Maximalcontinuousdischarging current 35A Currentconsumption ≤35μA

4 OverchargeProtection

Overchargedetectionvoltage 4.25±0.025V(Programmable) Overchargedetectiondelaytime 0.7-1.4S Overchargereleasevoltage 4.05±0.05V(Programmable) OverDischarge Protection Overdischargedetectionvoltage 2.7±0.05V(Programmable) Overdischargedetectiondelaytime 0.7-1.4S Overdischargereleasevoltage 2.9±0.1V(Programmable) Discharge OverCurrentProtection (1st Protection) Overcurrentdetectioncurrent R=0.5mR/70 125A±12A Detectiondelaytime 180ms±50ms Releasecondition Cutload&chargetorecover Discharge OverCurrentProtection (2nd Protection) Overcurrentdetectioncurrent R=0.5mR/140 250A±25A Detectiondelaytime 20ms±10 Releasecondition(delay:100ms) Cutload&chargetorecover

8 ShortCircuitProtection

Shortcircuitdetectioncurrent ≥500A(actualtestingisneeded) Detectiondelaytime 200-500us Detectioncondition Cutload/chargetorecover

9 Balance

Balancevoltageforsinglecell 4.2±0.015V Balancecurrentforsinglecell 42mA±5mA

10 TemperatureProtection

ChargeOverTempProtection 60℃±3℃ DischargeOverTempProtection 70℃±3℃ ChargeUnderTempProtection -5℃±3℃ dischargeUnderTempProtection -20℃±3℃ Temp.Protectiondelay 2S±1S

11 SensorwiresdisconnectionDetection YES

12 Resistance InnerresistanceP-B- ≤5mΩ

13 Temperature

Operatingtemperaturerange 0~+65°C Storagetemperaturerange 0~+85°C

14 Size(L*W*T) L113mm*W60mm*T13mm(includingheat-sinkontopofBMS)

For 11.1V 3S Li-ion/Li-Polymer Battery Packs Tel: +86 755 29454916 BesTech Power Co.,Ltd Fax: +86 755 29454917 SZ Factory: 3F, Bldg 3, Fulian Industrial Park, Heping Industrial area, Jianhui Rd, Longhua, ShenZhen, China. 深圳工厂：中国广东省深圳市龙华和平路和平工业区建辉路 82 号旭焕辉富联工业园 2 期 3 栋 3 楼。 Page 2 of 2 ConnectionDiagram (BMScomeswithheat-sinkontop) Remarks: Charge, Discharge at Different terminals P+=B+/Charge+/Discharge+ C-=Ch- P-=Discharge- E-Switch: Normally designed as ON/OFF on output, If need ON/OFF on input, please contact us for customization. PCBLayout: *Note: Characteristics subject to change without notice.