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12V 40A professional battery charger with optional Bluetooth connection

CBC-9140
Feature
12V models
CBC-9120 CBC-9130 CBC-9140
12V, 20A 12V, 30A 12V, 40A

Support LEAD, AGM type battery
Support Lithium-ion type battery
DC source mode
Bluetooth model support remote monitoring the charger health and charging stage in smart phone.
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This pro charger is designed for applications that demand adaptive charging for Lead Acid based and LiFePO4 (LFP) batteries. Battery with and without load can be connected to the charger all the time and the charger will keep on monitoring the battery. Smartphone apps for remote monitoring charger status for Bluetooth version charger.

Adaptive Charging Management
Different charging profiles are implemented for different types of battery. 
Lead Acid Battery

There are 5 Stage Charging for LEAD ACID based batteries namely: Soft-Start/ Bulk/ Absorption/ Float/ Standby

Advantage of 5 stage charging

  • Soft-start for deeply depleted battery. This mode automatically start when battery voltage is less then 12V
  • Fully charge the battery with Absorption mode
  • Maintain a fully charged battery
  • Energy conversation in standby stage
  • Reduce grid corrosion with Standby mode

LiFePO4 (LFP)
A special charge algorithm and treatment for Lithium Ion Phosphate (LFP) batteries to ensure safe and optimal charging adaptive to the special chemistry of the battery which is quite different to Lead Acid battery. 

Advanced features

  • 7 days self recycle charge of standby mode
  • Manual equalization charge for LEAD battery

Sophisticated housing design

  • Maximize protection by robust anodized Aluminum body completed with Poly carbonate end caps.
  • Effective temperature control variable speed fan with balance between cooling and quite operation.
  • Front exhaust design to minimize the possibility of water drop go inside casing. 
  • Easy replacement of FUSE

Ease of operation design

  • 7 LED with 4 dual mode plus 3 for indications of charging status and battery selection.
  • Single Set Button Setting with intuitive setting procedure
  • Bluetooth version charger allows for remote monitoring of charging status of battery on smartphones by using apps. The apps can be downloaded from App store or Google Play.

Noiseless operation

  • 8 hour sleep mode keep the charger under noiseless operation until your sleep
  • Always half power mode for noiseless operation
  • Use to charging of smaller size battery

Support charging Battery with load connected
A load can be connected to the battery during charging as long as the load is not larger than the rated output of the charger.
The charger can be used to power up dc load when not connected to battery.

Battery Temperature sensing support

Bundled battery temperature sensor used for temperature compensated charging and battery protection

  • Charging voltage auto-adjust according temperature change
  • Shutdown charging when battery temperature over 60ºC

Protections

  • Charger over temperature protection
  • Output short circuit protection.
  • Output reversed polarity protection with thermal fuse.

Input Voltage
190-260VAC 50Hz~
PV input
No
Output Voltage
Max 15V
Max charging current
40A
Recommend Max battery size
70-400AH
Efficiency
92.00%
Support battery types
LEAD, AGM, LiFePO4
User define battery type
No
Power supply mode
Yes
Number of output
1
Number of charging stage
5 stages
Equalization
Yes
Soft-start
Yes
standby mode
Yes
Display
7 x LEDs indicator
Minimum Battery Voltage
3V
Protection
Short Circuit protection, self-recoverable Over temperature protection, 3 steps decrease of output power, self-recoverable Battery over temperature protection, with battery remote sensor, self-recoverable Reverse Polarity(fused)
Cooling Method
Thermostatically Controlled Variable Low Speed Fan (0 to full speed)
Remote Battery temp. sensor
Yes, bundle
Accessories
Battery temperature sensor
WiFi Connection
Optional factory preinstall Bluetooth
Operation Temperature
-10°C to +50°C (Maximum Output up at 40°C)
Approvals
CE EN 61000, 60335, 55014, 62233
Dimensions
223x135x73 mm
Weight
1.8kgs
Document
Charger monitor Smartphone app user manual
English
3rd party Smartphone charger monitor app user manual
CBC-9000 series catalogue
1.0
English
04/10/2018
CBC-9140 / 9220 user manual
REV.3
English
09/11/2018
Video
Language
CBC series professional battery charger introduction
English
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