Maximum Overcurrent Protection Ampacity - Outback Power Systems EXTREME OBX-IC2024S-120 Owner's Manual

AC Input Operating Voltage Range
Note: This is the recommended AC input voltage range to be supplied to the Inverter. Voltages outside of this range will
not be accepted by the Inverter.
OBX-IC2024S-120/60 Inverter
AC Input Frequency Range
Note: If the AC input source is out of the range noted below, the Inverter will not connect or stay connected.
OBX-IC2024S-120/60 Inverter
Maximum AC Input Current
An AC input source connected to the Inverter supplies power for two separate internal AC circuits – the AC
transfer switch and the battery charging system. The AC transfer switch transfers the AC input power to the
AC loads. The Inverter's battery charger will "back off" if the total AC loads—including the charger—exceed
the AC input current limit (default setting is 30 Aac). This "Input Limit" can be adjusted using the MATE to
avoid overloading a generator or trip a circuit breaker. If your generator cannot produce 30 Aac or you are
connecting to an AC input source that has a breaker that is rated for less than 30 Aac, please refer to page 20
to change this setting.
OBX-IC2024S-120/60 Inverter
Maximum Current For Battery Charger (bulk stage)
OBX-IC2024S-120/60 Inverter
Maximum AC Output Current
This is the amount of surge current that the Inverter will quickly supply for a split second. Depending on the
size of the surge, the Inverter can be overloaded for a minimum time of 5 seconds to a maximum time of
30 minutes.
OBX-IC2024S-120/60 Inverter

Maximum Overcurrent Protection Ampacity

This rating specifies the proper overcurrent protection ampacity.
• Bolt-in type class T DC fuses and should always be used in conjuncture with a disconnect mechanism.
• Inverters used in fixed installations should use properly sized DC circuit breakers.
• A DC breaker includes both overcurrent protection and disconnect capability.
• OutBack Power Systems recommends Class T fuses for mobile installations where a DC disconnect is
not required.
Model
OBX-IC2024S-120/60 Inverter
80 – 150 Vac (Vac = volts AC)
54-66 Hz
30 Aac (Aac = Amps AC)
AC Max = 14 Aac (Default = 12 Aac)
70 Aac for 1 millisecond
Ampacity DC Breaker
175 Adc OBB-175-125VCD-PNL
DC Max = 55 Adc
DC Fuse
Class T-300
35