Installation Manual

SimpliPhi Power, Inc. | 420 Bryant Circle | Ojai, CA 93023, USA | [phone] | [e-mail] | SimpliPhiPower.com
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PHI Lithium Ferrous Phosphate (LFP) BMS Features
and Specifications
Model Numbers: PHI3.4™ 24V, PHI3.4™ 48V
Feature Overview: BMS and 80 Amp Breaker
• Over Charge Voltage Protection
• Over Discharge Protection
• Over Current Protection for Discharge Via Thermal Control
• Short Circuit Protection
• Cell Balancing
• ON/OFF Switch
Cell Pack Configuration
• 3440Wh, 24V, 134 Amp Hours
• 3440Wh, 48V, 67 Amp Hours
Cell Voltage Parameters
Max Charge Voltage 3.65V per Cell
• 28.8 Max Charge Voltage for 8s/24V
• 57.6 Max Charge Voltage for 16s/48V
Load Disconnect 2.25V per Cell
• 20V Low Voltage Cut O for 8s/24V
• 40V Low Voltage Cut O for 16s/48V
Recommended Output Current Parameters
• 24V and 48V: 30Amps Continuous; 60 Amps Max
Recommended Intput Current Parameters
• 24V and 48V: 30Amps Continuous; 60 Amps Max
Short Circuit Protection Parameters
• <0.5 Millisecond detection, Release upon Load Cut and Clear Short
Cell Balancing Parameters
• 0-100mA per cell Balancing Current
Fault Current Rating
• 24V PHI3.4™ 2520 Amps
• 48V PHI3.4™ 1260 Amps