2. ABBREVIATIONS
AWG – American Wire Gauge In-lbs. – Inch Pounds
A – Amps IP – Ingress Protection
Ah – Amp hour(s) kW – Kilowatt
AC – Alternating Current kWh – Kilowatt-hour
AFCI – Arc-Fault Circuit Interrupter L1 – Line 1
AHJ – Authority Having Jurisdiction L2 – Line 2
kAIC – kilo-Amp Interrupting Capability LCD – Liquid Crystal Display
ANSI – American National Standards Institute LFP – Lithium Iron Phosphate or LiFePO4
BAT – Battery MID – Micro-Grid Interconnection Device
BMS – Battery Management System mm – Millimeter(s)
COM – Communication MPPT – Maximum Power Point Tracker
CT – Current Transformer mV – Millivolt(s)
DC – Direct Current N – Neutral
DIP – Dual In-line Package NEC – National Electric Code
DOD – Depth of Discharge
NEMA – National Electrical Manufacturers
Association
EG – Equipment Ground NFPA – National Fire Prevention Association
EGS – Equipment Grounding System Nm – Newton Meters
EPS – Emergency Power System PC – Personal Computer
ESS – Energy Storage System PCB – Printed Circuit Board
E-Stop – Emergency Stop PE – Protective Earth (G or Ground)
E-Stop NO – Emergency Stop Normally Open PPE – Personal Protective Equipment
FCC – Federal Communication Commission PV – Photovoltaic
GE – Grounding Electrode RSD – Rapid Shut Down
GEC – Grounding Electrode Conductor SOC – State of Charge
GEN – Generator STC – Standard Testing Conditions
GES – Grounding Electrode System UL – Underwriters Laboratories
GFCI – Ground-Fault Circuit Interrupter UPS – Uninterrupted Power Supply
GFDI – Ground-Fault Detector/Interrupter V – Volt(s)
IEEE – Institute of Electrical and Electronic
Engineers
Voc – Open-circuit Voltage
Imp – Maximum Power Point Current Vmp – Voltage Maximum Power
Isc – Short-circuit Current
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