N1F-A3US_OFF-Grid Inverter_Inverter Seriers_Proudcts

N1F-A3US 3KW Split Phase Off-grid Inverter

1. Inverter power: 3KW.

2. Communication: Can,Rs485.

3. Nominal Voltage: 110/120VAC.

4. Pure sine wave.

5. Power factor 1.0.

6. Capable of working without the battery.

7. Enables remote intelligent monitoring by SmartESS APP.

8. Parallel operation with up to 12 units in 1phase/3phase/split phase.

9.EQ function to optimize battery performance and extend the lifecycle.

Data Sheet

User Manual

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Model	N1F-A3US
Capacity	3KVA/3KW
Parallel Capability	YES,12 Units
Split Phase Operation	YES, (1 set : L1 N -110V; Parallel 2 sets : L1 L2 N -110V/220V)
INPUT
Nominal Voltage	110/120VAC
Acceptable Voltage Range	95- 140VAC(For personal Computer);65- 140VAC(For Home Appliances)
Frequency	50/60 Hz(Auto sensing)
OUTPUT
Nominal Voltage	110/120VAC±5%
Surge Power	6000VA
Frequency	50/60Hz
Waveform	Pure Sine wave
Transfer Time	10ms(For personal Computer);20ms(For Home Appliances)
Peak Efficiency(PV to INV)	97%
Peak Efficiency(Battery to INV)	93%
Overload Protection	5s@>= 150%load;10s@110%~ 150%load
Crest Factor	3:1
Admissible Power Factor	0.6~ 1(inductive or capacitive)
BATTERY
Battery Voltage	48VDC
Floating Charge Voltage	48-62V
OverCharge Protection	48-64V
Charging Method	CC/CV
Solar Charger &AC Charger
Max.PV Array Power	5000W
Solar Charger Type	MPPT
Max.PV Array Open Circuit Voltage	500VDC
PV Array MPPT Voltage Range	120VDC~450VDC
Max.Solar Input Current	18A
Max.Solar Charge Current	80A
Max.AC Charge Current	60A
Max.Charge Current	80A
PHYSICAL
Dimensions , DxWxH	448x315x122mm
Package Dimensions , DxWxH	540x390x210mm
Net Weight	9.9KG
Communication Interface	RS485/RS232/Dry-contact
ENVIRONMENT
Operating Temperature Range	- 10°C ~ 50°C
Storage Temperature	- 15°C ~ 50°C
Humidity	5% to 95% Relative Humidity(Non-condensing)