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Axpert VM II Premium
Reserved communication port for BMS
Axpert VM II Premium whole series is built-in BMS port to optimize battery management. Besides, wide PV input range starts from 30VDC for 1.2K/2.5K/3K-24V models. It allows inverter still running with low PV voltage.
Main Features
- Pure sine wave solar inverter
- Reserved communication port for BMS
- Wide PV input range, starts from 30VDC for1.2K/2.5K/3K-24V models
- Battery independent design
- Maximum charging current 100A
- Battery equalization function to optimize battery
- performance and extend lifecycle
- Built-in anti-dust kit
| MODEL | Axpert VM II Premium 1.2K | Axpert VM II Premium 2.5K | Axpert VM II Premium 3K-24V | Axpert VM II Premium 3K-48V | Axpert VM II Premium 5K | |
| Rated Power | 1200 VA / 1200 W | 2500 VA / 2500 W | 3000 VA / 3000 W | 3000 VA / 3000 W | 5000 VA / 5000 W | |
| INPUT | ||||||
| Voltage | 230 VAC | 230 VAC | 230 VAC | 230 VAC | 230 VAC | |
| Selectable Voltage Range | 170-280 VAC (For Personal Computers); 90-280 VAC (For Home Appliances) | 170-280 VAC (For Personal Computers); 90-280 VAC (For Home Appliances) | 170-280 VAC (For Personal Computers); 90-280 VAC (For Home Appliances) | 170-280 VAC (For Personal Computers); 90-280 VAC (For Home Appliances) | 170-280 VAC (For Personal Computers); 90-280 VAC (For Home Appliances) | |
| Frequency Range | 50/60 Hz (Auto sensing) | 50/60 Hz (Auto sensing) | 60/50 Hz (Auto sensing) | 50/60 Hz (Auto sensing) | 50/60 Hz (Auto sensing) | |
| OUTPUT | ||||||
| AC Voltage Regulation (Batt. Mode) | 230 VAC ± 5% | 230 VAC ± 5% | 230 VAC ± 5% | 230 VAC ± 5% | 230 VAC ± 5% | |
| Surge Power | 2400 VA | 5000 VA | 6000 VA | 6000 VA | 10000 VA | |
| Efficiency (Peak) | 0.93 | 0.93 | 0.93 | 0.93 | 0.93 | |
| Transfer Time | 10 ms (For Personal Computers); 20 ms (For Home Appliances) | 10 ms (For Personal Computers); 20 ms (For Home Appliances) | 10 ms (For Personal Computers); 20 ms (For Home Appliances) | 10 ms (For Personal Computers); 20 ms (For Home Appliances) | 10 ms (For Personal Computers); 20 ms (For Home Appliances) | |
| Waveform | Pure Sine Wave | Pure Sine Wave | Pure Sine Wave | Pure Sine Wave | Pure Sine Wave | |
| BATTERY | ||||||
| Battery Voltage | 12 VDC | 24 VDC | 24 VDC | 24 VDC | 48 VDC | |
| Floating Charge Voltage | 13.5 VDC | 27VDC | 27VDC | 27 VDC | 54VDC | |
| Overcharge Protection | 16VDC | 32VDC | 32VDC | 33 VDC | 63 VDC | |
| SOLAR CHARGER & AC CHARGER | ||||||
| Solar Charger Type | MPPT | MPPT | MPPT | MPPT | MPPT | |
| Maximum PV Array Open Circuit Voltage | 350 VDC | 450 VDC | 450 VDC | 500 VDC | 500 VDC | |
| Maximum PV Array Power | 2000W | 3000W | 3000W | 4000W | 5000W | |
| Maximum AC Charge Current | 80 A | 80A | 80A | 60A | 100A | |
| Maximum Charge Current | 100 A | 100A | 100A | 100A | 100A | |
| Maximum PV Input Current | 13A | 13A | 13A | 13A | 18A | |
| MPP Range @ Operating Voltage | 30 ~ 300 VDC(30 ~ 60VDC with battery connected) | 30 ~ 400 VDC(30 ~ 60VDC with battery connected) | 30 ~ 400 VDC(30 ~ 60VDC with battery connected) | 60 ~ 400 VDC | 120 ~ 450VDC | |
| Maximum Solar Charge Current 100 A 100A | 100 A | 100A | 100A | 100A | 100A | |
| PHYSICAL | ||||||
| Dimension, D X W X H (mm) | 90 x 288 x 357 | 90 x 288 x 357 | 110 x 288 x 390 | 90 x 288 x 357 | 120 x 300 x 440 | |
| Net Weight (kgs) | 6.5 | 7 | 7.2 | 7 | 10 | |
| Communication Port | RS232/RS485, optional WiFi | RS232/RS485, optional WiFi | RS232/RS485, optional WiFi | RS232/RS485, optional WiFi | RS232/RS485, optional WiFi | |
| OPERATING ENVIRONMENT | ||||||
| Operating Humidity | 5% to 95% Relative Humidity (Non-condensing) | 5% to 95% Relative Humidity (Non-condensing) | 5% to 95% Relative Humidity (Non-condensing) | 5% to 95% Relative Humidity (Non-condensing) | 5% to 95% Relative Humidity (Non-condensing) | |
| Operating Temperature | -10℃ to 50℃ | -10℃ to 50℃ | -10℃ to 50℃ | -10℃ to 50℃ | -10℃ to 50℃ | |
| Storage Temperature | -15℃ to 60℃ | -15℃ to 60℃ | -15℃ to 60℃ | -15℃ to 60℃ | -15℃ to 60℃ | |
General
Rated Power
| Axpert VM II Premium 1.2K | 1200 VA / 1200 W |
|---|---|
| Axpert VM II Premium 2.5K | 2500 VA / 2500 W |
| Axpert VM II Premium 3K-24V | 3000 VA / 3000 W |
| Axpert VM II Premium 3K-48V | 3000 VA / 3000 W |
| Axpert VM II Premium 5K | 5000 VA / 5000 W |
INPUT
Voltage
| Axpert VM II Premium 1.2K | 230 VAC |
|---|---|
| Axpert VM II Premium 2.5K | 230 VAC |
| Axpert VM II Premium 3K-24V | 230 VAC |
| Axpert VM II Premium 3K-48V | 230 VAC |
| Axpert VM II Premium 5K | 230 VAC |
Selectable Voltage Range
| Axpert VM II Premium 1.2K | 170-280 VAC (For Personal Computers); 90-280 VAC (For Home Appliances) |
|---|---|
| Axpert VM II Premium 2.5K | 170-280 VAC (For Personal Computers); 90-280 VAC (For Home Appliances) |
| Axpert VM II Premium 3K-24V | 170-280 VAC (For Personal Computers); 90-280 VAC (For Home Appliances) |
| Axpert VM II Premium 3K-48V | 170-280 VAC (For Personal Computers); 90-280 VAC (For Home Appliances) |
| Axpert VM II Premium 5K | 170-280 VAC (For Personal Computers); 90-280 VAC (For Home Appliances) |
Frequency Range
| Axpert VM II Premium 1.2K | 50/60 Hz (Auto sensing) |
|---|---|
| Axpert VM II Premium 2.5K | 50/60 Hz (Auto sensing) |
| Axpert VM II Premium 3K-24V | 60/50 Hz (Auto sensing) |
| Axpert VM II Premium 3K-48V | 50/60 Hz (Auto sensing) |
| Axpert VM II Premium 5K | 50/60 Hz (Auto sensing) |
OUTPUT
AC Voltage Regulation (Batt. Mode)
| Axpert VM II Premium 1.2K | 230 VAC ± 5% |
|---|---|
| Axpert VM II Premium 2.5K | 230 VAC ± 5% |
| Axpert VM II Premium 3K-24V | 230 VAC ± 5% |
| Axpert VM II Premium 3K-48V | 230 VAC ± 5% |
| Axpert VM II Premium 5K | 230 VAC ± 5% |
Surge Power
| Axpert VM II Premium 1.2K | 2400 VA |
|---|---|
| Axpert VM II Premium 2.5K | 5000 VA |
| Axpert VM II Premium 3K-24V | 6000 VA |
| Axpert VM II Premium 3K-48V | 6000 VA |
| Axpert VM II Premium 5K | 10000 VA |
Efficiency (Peak)
| Axpert VM II Premium 1.2K | 0.93 |
|---|---|
| Axpert VM II Premium 2.5K | 0.93 |
| Axpert VM II Premium 3K-24V | 0.93 |
| Axpert VM II Premium 3K-48V | 0.93 |
| Axpert VM II Premium 5K | 0.93 |
Transfer Time
| Axpert VM II Premium 1.2K | 10 ms (For Personal Computers); 20 ms (For Home Appliances) |
|---|---|
| Axpert VM II Premium 2.5K | 10 ms (For Personal Computers); 20 ms (For Home Appliances) |
| Axpert VM II Premium 3K-24V | 10 ms (For Personal Computers); 20 ms (For Home Appliances) |
| Axpert VM II Premium 3K-48V | 10 ms (For Personal Computers); 20 ms (For Home Appliances) |
| Axpert VM II Premium 5K | 10 ms (For Personal Computers); 20 ms (For Home Appliances) |
Waveform
| Axpert VM II Premium 1.2K | Pure Sine Wave |
|---|---|
| Axpert VM II Premium 2.5K | Pure Sine Wave |
| Axpert VM II Premium 3K-24V | Pure Sine Wave |
| Axpert VM II Premium 3K-48V | Pure Sine Wave |
| Axpert VM II Premium 5K | Pure Sine Wave |
BATTERY
Battery Voltage
| Axpert VM II Premium 1.2K | 12 VDC |
|---|---|
| Axpert VM II Premium 2.5K | 24 VDC |
| Axpert VM II Premium 3K-24V | 24 VDC |
| Axpert VM II Premium 3K-48V | 24 VDC |
| Axpert VM II Premium 5K | 48 VDC |
Floating Charge Voltage
| Axpert VM II Premium 1.2K | 13.5 VDC |
|---|---|
| Axpert VM II Premium 2.5K | 27VDC |
| Axpert VM II Premium 3K-24V | 27VDC |
| Axpert VM II Premium 3K-48V | 27 VDC |
| Axpert VM II Premium 5K | 54VDC |
Overcharge Protection
| Axpert VM II Premium 1.2K | 16VDC |
|---|---|
| Axpert VM II Premium 2.5K | 32VDC |
| Axpert VM II Premium 3K-24V | 32VDC |
| Axpert VM II Premium 3K-48V | 33 VDC |
| Axpert VM II Premium 5K | 63 VDC |
SOLAR CHARGER & AC CHARGER
Solar Charger Type
| Axpert VM II Premium 1.2K | MPPT |
|---|---|
| Axpert VM II Premium 2.5K | MPPT |
| Axpert VM II Premium 3K-24V | MPPT |
| Axpert VM II Premium 3K-48V | MPPT |
| Axpert VM II Premium 5K | MPPT |
Maximum PV Array Open Circuit Voltage
| Axpert VM II Premium 1.2K | 350 VDC |
|---|---|
| Axpert VM II Premium 2.5K | 450 VDC |
| Axpert VM II Premium 3K-24V | 450 VDC |
| Axpert VM II Premium 3K-48V | 500 VDC |
| Axpert VM II Premium 5K | 500 VDC |
Maximum PV Array Power
| Axpert VM II Premium 1.2K | 2000W |
|---|---|
| Axpert VM II Premium 2.5K | 3000W |
| Axpert VM II Premium 3K-24V | 3000W |
| Axpert VM II Premium 3K-48V | 4000W |
| Axpert VM II Premium 5K | 5000W |
Maximum AC Charge Current
| Axpert VM II Premium 1.2K | 80 A |
|---|---|
| Axpert VM II Premium 2.5K | 80A |
| Axpert VM II Premium 3K-24V | 80A |
| Axpert VM II Premium 3K-48V | 60A |
| Axpert VM II Premium 5K | 100A |
Maximum Charge Current
| Axpert VM II Premium 1.2K | 100 A |
|---|---|
| Axpert VM II Premium 2.5K | 100A |
| Axpert VM II Premium 3K-24V | 100A |
| Axpert VM II Premium 3K-48V | 100A |
| Axpert VM II Premium 5K | 100A |
Maximum PV Input Current
| Axpert VM II Premium 1.2K | 13A |
|---|---|
| Axpert VM II Premium 2.5K | 13A |
| Axpert VM II Premium 3K-24V | 13A |
| Axpert VM II Premium 3K-48V | 13A |
| Axpert VM II Premium 5K | 18A |
MPP Range @ Operating Voltage
| Axpert VM II Premium 1.2K | 30 ~ 300 VDC(30 ~ 60VDC with battery connected) |
|---|---|
| Axpert VM II Premium 2.5K | 30 ~ 400 VDC(30 ~ 60VDC with battery connected) |
| Axpert VM II Premium 3K-24V | 30 ~ 400 VDC(30 ~ 60VDC with battery connected) |
| Axpert VM II Premium 3K-48V | 60 ~ 400 VDC |
| Axpert VM II Premium 5K | 120 ~ 450VDC |
Maximum Solar Charge Current 100 A 100A
| Axpert VM II Premium 1.2K | 100 A |
|---|---|
| Axpert VM II Premium 2.5K | 100A |
| Axpert VM II Premium 3K-24V | 100A |
| Axpert VM II Premium 3K-48V | 100A |
| Axpert VM II Premium 5K | 100A |
PHYSICAL
Dimension, D X W X H (mm)
| Axpert VM II Premium 1.2K | 90 x 288 x 357 |
|---|---|
| Axpert VM II Premium 2.5K | 90 x 288 x 357 |
| Axpert VM II Premium 3K-24V | 110 x 288 x 390 |
| Axpert VM II Premium 3K-48V | 90 x 288 x 357 |
| Axpert VM II Premium 5K | 120 x 300 x 440 |
Net Weight (kgs)
| Axpert VM II Premium 1.2K | 6.5 |
|---|---|
| Axpert VM II Premium 2.5K | 7 |
| Axpert VM II Premium 3K-24V | 7.2 |
| Axpert VM II Premium 3K-48V | 7 |
| Axpert VM II Premium 5K | 10 |
Communication Port
| Axpert VM II Premium 1.2K | RS232/RS485, optional WiFi |
|---|---|
| Axpert VM II Premium 2.5K | RS232/RS485, optional WiFi |
| Axpert VM II Premium 3K-24V | RS232/RS485, optional WiFi |
| Axpert VM II Premium 3K-48V | RS232/RS485, optional WiFi |
| Axpert VM II Premium 5K | RS232/RS485, optional WiFi |
OPERATING ENVIRONMENT
Operating Humidity
| Axpert VM II Premium 1.2K | 5% to 95% Relative Humidity (Non-condensing) |
|---|---|
| Axpert VM II Premium 2.5K | 5% to 95% Relative Humidity (Non-condensing) |
| Axpert VM II Premium 3K-24V | 5% to 95% Relative Humidity (Non-condensing) |
| Axpert VM II Premium 3K-48V | 5% to 95% Relative Humidity (Non-condensing) |
| Axpert VM II Premium 5K | 5% to 95% Relative Humidity (Non-condensing) |
Operating Temperature
| Axpert VM II Premium 1.2K | -10℃ to 50℃ |
|---|---|
| Axpert VM II Premium 2.5K | -10℃ to 50℃ |
| Axpert VM II Premium 3K-24V | -10℃ to 50℃ |
| Axpert VM II Premium 3K-48V | -10℃ to 50℃ |
| Axpert VM II Premium 5K | -10℃ to 50℃ |
Storage Temperature
| Axpert VM II Premium 1.2K | -15℃ to 60℃ |
|---|---|
| Axpert VM II Premium 2.5K | -15℃ to 60℃ |
| Axpert VM II Premium 3K-24V | -15℃ to 60℃ |
| Axpert VM II Premium 3K-48V | -15℃ to 60℃ |
| Axpert VM II Premium 5K | -15℃ to 60℃ |
 |
Brochure | Axpert VM II Premium Brochure |
|
Manual | Axpert VM II Premium 1.2KVA-5KVA manual |
Off-Grid Inverter Axpert VM II Premium Reserved communication port for BMS
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