Axpert VM4 TWIN 4KW/6KW (Single-Phase)
Dual outputs for smart load management
The Axpert VM4 TWIN features two outputs, with the second output capable of being scheduled to turn on or off, and settings for cut-off voltage, state of charge (SOC), and discharging time can be adjusted through the LCD interface. This provides users with intelligent load management. Designed to handle a 27A PV input current, the Axpert VM4 TWIN aligns with the market trend of higher Imp in solar panels. It also supports a broad PV input voltage range from 60VDC to 450VDC. These capabilities reduce the number of solar panels needed in the system, saving space.
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Main Features
  • Dual outputs for intelligent load management
  • Maximum photovoltaic input current of 27A
  • Wide photovoltaic input voltage range from 60VDC to 450VDC
  • Customizable RGB LED status ring
  • Touch-sensitive button with a large 4.3-inch color LCD
  • Integrated Wi-Fi for mobile monitoring
  • Supports USB On-the-Go functionality
  • Event data logging is stored within the inverter
  • Reserved communication ports (RS485, CAN-BUS, or RS232) for Battery Management System (BMS)
  • Battery-independent design
  • A battery equalization feature to extend battery lifespan
  • Enhanced charging power
  • Built-in dust protection kit
General
Rated Power
Axpert VM 4 TWIN 4K4000VA/4000W
Axpert VM 4 TWIN 6K6000VA/6000W
INPUT
Voltage
Axpert VM 4 TWIN 4K230 VAC
Axpert VM 4 TWIN 6K230 VAC
Selectable Voltage Range
Axpert VM 4 TWIN 4K170-280 VAC (For Personal Computers); 90-280 VAC (For Home Appliances)
Axpert VM 4 TWIN 6K170-280 VAC (For Personal Computers); 90-280 VAC (For Home Appliances)
Frequency Range
Axpert VM 4 TWIN 4K50 Hz/60 Hz (Auto sensing)
Axpert VM 4 TWIN 6K50 Hz/60 Hz (Auto sensing)
OUTPUT
AC Voltage Regulation (Batt. Mode)
Axpert VM 4 TWIN 4K230 VAC ± 10%
Axpert VM 4 TWIN 6K230 VAC ± 10%
Surge Power
Axpert VM 4 TWIN 4K8000VA
Axpert VM 4 TWIN 6K12000VA
Efficiency (Peak)
Axpert VM 4 TWIN 4K90%~93%
Axpert VM 4 TWIN 6K90%~93%
Transfer Time
Axpert VM 4 TWIN 4K10 ms (For Personal Computers); 20 ms (For Home Appliances)
Axpert VM 4 TWIN 6K10 ms (For Personal Computers); 20 ms (For Home Appliances)
Waveform
Axpert VM 4 TWIN 4KPure Sine Wave
Axpert VM 4 TWIN 6KPure Sine Wave
BATTERY
Battery Voltage
Axpert VM 4 TWIN 4K24 VDC
Axpert VM 4 TWIN 6K48 VDC
Floating Charge Voltage
Axpert VM 4 TWIN 4K27 VDC
Axpert VM 4 TWIN 6K54 VDC
Overcharge Protection
Axpert VM 4 TWIN 4K33 VDC
Axpert VM 4 TWIN 6K63 VDC
SOLAR CHARGER & AC CHARGER
Solar Charger Type
Axpert VM 4 TWIN 4KMPPT
Axpert VM 4 TWIN 6KMPPT
Maximum PV Array Open Circuit Voltage
Axpert VM 4 TWIN 4K500 VDC
Axpert VM 4 TWIN 6K500 VDC
Maximum PV Array Power
Axpert VM 4 TWIN 4K5000W
Axpert VM 4 TWIN 6K6000W
MPPT Range @ Operating Voltage
Axpert VM 4 TWIN 4K60-450 VDC
Axpert VM 4 TWIN 6K60-450 VDC
Maximum Solar Charge Current
Axpert VM 4 TWIN 4K120A
Axpert VM 4 TWIN 6K120A
Maximum AC Charge Current
Axpert VM 4 TWIN 4K100A
Axpert VM 4 TWIN 6K100A
Maximum Charging Current
Axpert VM 4 TWIN 4K120A
Axpert VM 4 TWIN 6K120A
PHYSICAL
Dimension, D X W X H (mm)
Axpert VM 4 TWIN 4K119 x 313.6 x 457.5
Axpert VM 4 TWIN 6K119 x 313.6 x 457.5
Net Weight (kgs)
Axpert VM 4 TWIN 4K10
Axpert VM 4 TWIN 6K12
Communication Port
Axpert VM 4 TWIN 4KUSB, RS-232,RS-485,WiFi,Dry-contact
Axpert VM 4 TWIN 6KUSB, RS-232,RS-485,WiFi,Dry-contact
OPERATING ENVIRONMENT
Operating Humidity
Axpert VM 4 TWIN 4K5% to 95% Relative Humidity(Non-condensing)
Axpert VM 4 TWIN 6K5% to 95% Relative Humidity(Non-condensing)
Operating Temperature
Axpert VM 4 TWIN 4K-10℃ to 50℃
Axpert VM 4 TWIN 6K-10℃ to 50℃
Storage Temperature
Axpert VM 4 TWIN 4K-15℃ to 60℃
Axpert VM 4 TWIN 6K-15℃ to 60℃
Brochure Axpert VM4 TWIN
Manual Axpert VM4 TWIN
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