LOGIN

Voltage Range	110-280 VAC
Frequency Range	46 Hz~54 Hz for 50 Hz / 56 Hz~64 Hz for 60 Hz
Phase	One phase + Neutral + Earth
Power Factor	>0.9 at 100% load

EXIT

Output Voltage	4000W
Output Power Factor (PF)	1
AC Voltage Regulation (Battery Mode)	±5%
Frequency Range (Synchronous)	46 Hz~54 Hz for 50 Hz, 56 Hz~64 Hz for 60 Hz
Frequency Range (Battery Mode)	50Hz or 60Hz ±0.1Hz
Current Peak Ratio (Crest Factor)	3/1 max.
Harmonic Distortion	≤3% THD (linear load), ≤6% THD (non-linear load)
Transfer Time	Mains - Battery Mode 0 ms, Inverter - By-pass 4 ms (typical)
Waveform (Battery Mode)	Full sine wave

Yield

Network Mode	~94%
ECO Mode	~99%
Battery Mode	~90%

BATTERY

Battery Voltage	48VDC
Battery Charging Voltage	54 VDC
Overload Protection	66 VDC
Charging Current	30A (standard) / 2-60A (adjustable)

SOLAR CHARGING MODE (MPPT TYPE)

Rated Power	4000W
Max. Charging Current	80A
Max. PV Array Open Circuit Voltage	98% max.
PV Array MPPT Voltage Range	145 Vdc
Yield	60~115 Vdc
PV Voltage Accuracy	±0.3%
Battery Voltage Accuracy	±2V
Charging Algorithm	3-Step

NETWORK & SOLAR CHARGING

Max. Charging Current	140A
Default Charging Current	30A

DISPLAY & ALARM

LCD Screen	UPS status, Load level, Battery level, Input/Output voltage, Discharge counter, Error status
Alarm	Battery mode, Low battery, Overload, Error

DIMENSIONS & WEIGHT

D x W x H (mm)	465x190x336
Weight (kg)	16

ENVIRONMENTAL

Operating Temperature	-10 - 50°C
Humidity	0-95% relative humidity (non-condensing)
Noise Level	<60dBA from 1 meter

SOFTWARE & MANAGEMENT

RJ45 compatibleRS232 input or USB

Windows 98/2000/2003/XP/Vista/2008, Windows 7/8, Linux, MAC

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