Rackmount Power Inverter with Charger 24vdc 2kW for IT And Radio Communication

NASN POWER Rackmount Power Inverter with Charger 24vdc 2kW is power frequency inverter model with 30A AC charger.

Feature

• Comprehensive circuit and load protections over-current,

• Auto restart when AC in recovering；

• Toroidal power transformers design；power frequency transformer with high efficiency；

• User-friendly Status and Diagnostic LCD/LED displays, easy to operate；

• Utility bypass function with fast load transfer switch；

• Remote Power Management optional via RS-232/RS485 port；Optional SNMP card；

• Optional three working modes: AC mains first, DC inverter first, pure DC inverter；

• Optional solar MPPT charging function.

Work Mode

1: Mains priority mode 

#1 When the mains is normal, the output is powered by the mains, and the mains starts the reverse charging function to charge the battery. 

#2 If there is a photovoltaic input, the photovoltaic MPPT controller charges the battery.

2: Battery Priority Mode (1)

#1 If the power of the photovoltaic is large enough, the load is powered by the photovoltaic, and the extra power of the photovoltaic will charge the battery. 

#2 When the photovoltaic power becomes smaller, the battery will make up the insufficient power, and the photovoltaic and the battery supply power to the load at the same time. 

#3 When the PV has no power output, the battery will completely power the load. #4 When the photovoltaic power output, the battery will also consume energy, if there is a mains input at this time, After the battery has no energy output, it is powered by the mains to the load.

2: Battery Priority Mode (2) 

#1 When the battery has no energy output power supply (lithium battery protection has no output voltage) or no battery is connected, When there is a photovoltaic input, the photovoltaic MPPT controller automatically powers the load and can activate the lithium battery. 

#2 At this time, the load power supply depends on how much power the photovoltaic power can be, 

#3 If the photovoltaic power is not large enough, the load power cannot exceed the photovoltaic power use, 

#4 It is recommended that the open circuit voltage of the photovoltaic panel should not be too high, if it is a 48V battery machine, it is recommended that the photovoltaic input voltage < 150V, 24V battery machine, recommended photovoltaic input voltage < At the same time, it is recommended that the power of the photovoltaic panel be greater than the rated power of the machine.