Discover Manual
4
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Maximum Operating Limits 14-12-3000 14-24-3000 14-36-3000 14-48-3000
Continuous Charge Current
1
150 Adc 114 Adc 76 Adc 57 Adc
Continuous Discharge Current
1
150 Adc 114 Adc 76 Adc 57 Adc
20 Minute Discharge Current
1,2
150 Adc 150 Adc 150 Adc 114 Adc
3 second Peak Current 350 Adc 350 Adc 263 Adc 219 Adc
Charge Voltage 13.6 V 27.2 V 40.8 V 54.4 V
Operating Voltage (Min / Max) 11.2 V/14.6 V 22.4 V/29.2 V 33.6 V/43.8 V 44.8 V/58.4 V
Charge Temperature (Min / Max) 0°C / 45°C (32°F / 113°F)
Discharge Temperature (Min / Max) -20°C / 50°C (-4°F / 122°F)
Storage Temperature (Min / Max) -10°C / 30°C (-14°F / 86°F)
1
Eects of AC Ripple must be taken into consideration when sizing and conguring your system.
2
Sustained use above Continuous Current Limits will reduce cycle life.
2.2 Current Protections
The programmed over current protections of the BMS follow the curves seen in the next two gures:
▲ NOTE!
Intentional bypassing of BMS to operate the battery
outside maximum and minimum limits voids warranty.
2.3 Recommended Battery Operating Limits for High AC Ripple Applications
The battery maximum operating limits are specied for DC current and voltage and do not account for AC ripple typically caused
by frequency conversion electronics such as inverter/chargers. The following operating limits are recommended for these types
of systems.
Recommended Operating Settings 14-12-3000 14-24-3000 14-36-3000 14-48-3000
Continuous Charge Current < 106 A < 81 A < 54 A < 40 A
Continuous Discharge Current < 106 A < 81 A < 54 A < 40 A
Charge Voltage (Bulk/Absorb) 13.6 V 27.2 V 40.8 V 54.4 V
Charge Voltage (Float) 13.4 V 26.8 V 40.2 V 53.6 V
Low Voltage Disconnect 12 V 24 V 36 V 48 V
Operating Temperature 20°C (68°F)
High Current Interrupt Time (100-150%)
% of Fuse Rating
110% 120% 130%100% 140% 150% 160%
% of Fuse Rating
200% 300% 400% 500% 600% 700%
High Current Interrupt Time (200-600%)