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TBB4 User Manual 1. Warning Must follow the rated input voltage Don’t discard or expose the products into water or heat source Recycle with certified depots Repair by authorized maintenance centers Version E May 2020...
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TBB4 User Manual 2. Specifications Model name TBB4 2.0Ah 1.2Ah Battery capacity (0.1C discharge, 200mA) (0.1C discharge, 120mA) Input 29~45V DC Output 24VDC, 2.0A 24VDC, 1.2A Duty cycle 10% (2 min on / 18 min off) Operation temperature 5~45 IP rating...
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TBB4 User Manual 3. Button Operation When there is no AC-in Button Operation Action Press>1 sec Turned on and discharging Press>3 sec Turned off and stop discharging 4. Indications 4.1 Status Process Status When charged Hi charging Charging Discharging Hi battery...
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TBB4 User Manual 6. Maintenance The product should be charged continuously at least 24hrs under following circumstances- First operation Before long period storage without AC-in First operation after long period storage 6.1 Storage Storage period when without AC-in V.S estimated capacity (100% capacity when shipped out from factory)
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Discharge current (A) Y axis Discharge time (min) Remark In real situation the discharge varies- this test is only for reference TBB and TBB4 (2.0Ah) discharge time curve Time(min) TBB2 and TBB4 (1.2Ah) discharge time curve Time(min) Version E May 2020...
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Remark charge varies- this test is only for 200mA 120mA capacity reference *Repeat since 51 times TBB and TBB4 (2.0Ah) cycle test curve Max capacity (Ah) TBB2 and TBB4 (1.2Ah) cycle test curve Max capacity (Ah) Version E May 2020...
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