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Brand Name : TBB
Model Number : BS1240
Certification : LVD-EN60335-1,EN60335-2-29; EMCEN55014,EN61000
Place of Origin : China
MOQ : 1piece
Price : Negotiable
Payment Terms : T/T
Delivery Time : 5-30 days based on order qty
Packaging Details : Carton box
Max output : 40A
Efficiency : 88%
Slave charger : Max 3A
Input Connector : IEC socket
IP class : IP22
Battery Type : AGM,GEL,Li-ion,WET adaptive
AGM,battery BS1240 converter charger automatice voltage compensation charging
TBB TRIDENT series Smart battery charger on board charging for mobile marine application
TBB premium II multi stage adaptive charging algorithm for lead acid battery, fitted with multistage charging algorithm( bulk-absorption-float-recycle), BS battery charger is designed to charge battery quickly and fully. Mircroprocessor controlled charging algorithm with variable absorption charging timer auarantee the optional charging for batteries of differernt discharged state.Float charging and recycle charging program guarantee your battery could get proper maintenance in case of long time connected
Battery temperature is a key factory in correct charging, the charging formula must be adjusted( automatically and in real time) according to the actual battery temperature to ensure that battery are fully charged but ont overcharged or undercharged. All charging voltages recommended by battery manufacture are in fac only applied at 20 ℃ - 25 ℃ . The bat temperature and voltage sensor supplied with BS charge measures the temperature of battery and automatically makes adjustments at reas time to properly charge your batteires at compensation reate of -4mv/℃ /cell. In case of battery tempearture sensor was not present , BS charge will use 25℃ as default setting.
Features :
TBB premium II multi stage adaptive charging algorithm for lead acid battery
 Fitted with multistage charging algorithm (bulk‐absorption‐float‐recycle), BS battery charger
 is designed to charge battery quickly and fully. Microprocessor controlled charging algorithm
 with variable absorption charging timer guarantee the optional charging for batteries of
 different discharged state.
 Float charging and Recycle charging program guarantee your battery could get proper
 maintenance in case of long time connected

Specs
| Model | BS1210 | BS1225 | BS1240 | BS1225-3 | BS1240-3 | 
| Electrical | |||||
| Output voltage (PS mode) (Vdc) | 12.8V±0.256Vdc | ||||
| Max Output current (A) | 10 | 25 | 40 | 25 | 40 | 
| Nominal input voltage (Vac) | 85-265VAC,50/60Hz | 165-265VAC,50/60Hz | |||
| Charge algorithms | 5 steps. soft start, bulk, absorption, float, recycle | ||||
| Temperature compensation | Automatically | ||||
| Absorption voltage(Vdc) | AGM:13.5V,GEL:13.5V,LFP:13.5V,WET:13.7V | ||||
| Floating voltage (Vdc) | AGM:14.4V,GEL:14.1V,LFP:14.4V,WET:14.7V | ||||
| Charging current (A) | 10 | 25 | 40 | 25 | 40 | 
| Min battery voltage (Vdc) | 1 | 2 | |||
| Efficiency | 88% | ||||
| Input connector | Cable of 1.5 meter with CEE 7/7 plug | IEC socket | |||
| Output connector | Fixed cable,2.5mm², 1 meter | M4 Screw (16mm²) | |||
| Output | 1 | 1+1 | |||
| Ripple noise | ≤200mVp-p | ||||
| Regulation Accuracy | ≤2% | ||||
| Cooling | Self cooling | Fan cooling | |||
| Working Temperature | -20℃ -- +60℃ | ||||
| Protection | |||||
| Short circuit | Shutdown output, automatically restart when short circuit is removed | ||||
| Reverse polarity | No charging | ||||
| Charger over temp | Shut down the charger | ||||
| Battery over temp | Shut down the charger | ||||
| Standards | |||||
| LVD | EN60335-1,EN60335-2-29 | ||||
| EMC | EN55014-1,EN55014-2,EN61000-3-2,EN61000-3-3 | ||||
| Structure | |||||
| Out case | Aluminum+plastic | ||||
| Dimension | 175*114*53mm | 249*165*74mm | 249*165*74mm | ||
| Weight | 1.0KG | 1.6KG | 1.6KG | ||
| IP class | IP20 | IP23 | |||
| Insulation Resistance | ≥50MΩ | ||||
| Dielectric strength | I/P-O/P:3.0KV,I/P-PG:1.5KV,O/P-PG:0.5KV | ||||
Installation
BS Charger can be installed on a horizontal surface or vertically on a wall. Please see following instruction;

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