PHI 3.8 24V & 48V Battery Manual

REV073019
SimpliPhi Power, Inc. | 3100 Camino Del Sol | Oxnard, CA 93030, USA | [phone] | [e-mail] | SimpliPhiPower.com
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1.2 – Safety & Protective Features
1.2.1 – Breaker
Each PHI battery with threaded stud connections is outfitted with a hydraulic/magnetic circuit
breaker. This breaker increases safety during shipping and installations and allows the battery to
effectively be turned “OFF” or “ON.” The breaker works in conjunction with the built-in battery
management system (BMS) and creates additional safety, efficiency and functionality to the
overall power storage system.
Figure 1.0 - PHI 3.8 kWh 48V Circuit Breaker
Figure 2.0 - PHI 2.9 kWh 48V Circuit Breaker
CAUTION:
Circuit Breakers, Disconnects and Fuses should be employed throughout several
points of a power storage and generation installation to effectively isolate and protect all
components of the system to safeguard against faults, short circuits, polarity reversals or a failure
of any component in the overall system. Fuses, breakers, wiring ratings and values should be