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AC-DC professional battery charger with optional WiFi connection

CBC-9130
Feature
13.8V models
CBC-9120 CBC-9130 CBC-9140
13.8V, 20A 13.8V, 30A 13.8V, 40A

Support LEAD, AGM type battery
Support Lithium-ion type battery
DC source mode
WiFi 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.

Adaptive Charging Management
Lead Acid Battery
There are 5 Stage Charging for LEAD ACID based batteries namely:
Soft-Start/ Bulk/ Absorption/ Float/ Standby
When battery is deeply depleted (battery voltage is less than 12V) soft-start charging is activated with half rated charging current until battery voltage rises to 12.4V then normal bulk charge with full current will kick in. Both soft-start and bulk charges are in constant current without exerting high voltage to the battery. When the battery voltage rises to a preset value then constant voltage charge occurs with decreasing current which leads float charging with lower constant voltage to keep the battery ready and light refill for any self-discharge or light load.
The charger will enter into an energy conversation (Standby) stage with lower Float Voltage after long period of inactivity of 8 hours or more has been detected. This Standby stage also helps to reduce grid corrosion.
Charger will automatically give a refreshing cycle charge (fast bulk & absorption, float) at 7 days interval of inactivity. This is to keep the electrolyte and the cells of the lead acid battery in good working condition.
There is a manual equalization mode for lead acid batteries either in plate or cylindrical cells subject to the recommendation of manufacturer.

LiFePO4 (LFP)
There is 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. There are only two active charging stages namely Bulk and Absorption, at the end of Absorption is the inactive (no charging current) Standby Stage. There is no Float and no automatic refreshing cycle charge for LFP.

Battery with load
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.

The charger is housed in a robust anodized Aluminum body completed with Poly carbonate end caps.

  • Battery temperature sensor is supplied as standard accessory
  • Front Exhaust design with temperature control variable speed fan for cool and quite operation.
  • 8 hour sleep Mode or the Half Power Mode with half power presents noiseless operation.
  • Half Power Mode for batteries with low Ah ( less than 100Ah)
  • Temperature compensated charging & Battery Protection

When connected to the supplied battery temperature sensor, the charging voltages changes with the battery temperature such that charging voltage decreases with rise of temperature and increases with drop of battery temperature.
When battery temperature is over 60B0C, the charger will shut down.

*Over Temperature Protection of charger:
At high operating temperature charger will gradually decreases the output power to protect the electronic components from further thermal stress and at the same time keeps a safe and continuous charging until the high limiting temperature 60B0C is reached, charger will then shut down and self restart when charger cools down.

  • Output short circuit protection.
  • Output reversed polarity protection with thermal fuse.
  • 7 LED with 4 dual mode plus 3 for indications of charging status and battery selection.
  • Single Set Button Setting with intuitive setting procedure
Input Voltage
190-260VAC 50Hz~
PV input
No
Output Voltage
13.8V
Max charging current
30A
Recommend Max battery size
50-300AH
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
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
CBC-9000 series catalogue
1.0
English
04/10/2018
CBC-9130 / 9215 user manual
REV.2
English
01/07/2018
Video
Language
CBC series professional battery charger introduction
English
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