Thunder 3KW-5KW VM II
SPECIFICATIONS
- Output power factor 1
- Pure sine wave solar inverter
- Selectable high power charging current
- Wide DC input range
- Selectable input voltage range for home appliance and personal computers
- Configurable AC/Solar input priority via LCD setting
- Compatible with mains voltage or generator power
- Auto restart while AC is recovering
- Overload and short circuit protection
- Smart battery charger design for optimized battery performance
- Cold start function


MODEL | THUNDER 3KW | THUNDER 5KW |
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Rated Power | 3000 VA / 3000 W | 5000 VA / 5000 W |
INPUT |
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Voltage | 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) |
Frequency Range | 50 Hz / 60 Hz (Auto sensing) | 50 Hz / 60 Hz (Auto sensing) |
OUTPUT |
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AC Voltage Regulation (Batt. Mode) | 230 VAC A± 5 % | 230 VAC A± 5 % |
Surge Power | 6000 VA | 6000 VA |
Efficiency (Peak) | 90 % to 93 % | 90 % to 93 % |
Transform Time | 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 |
BATTERY |
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Battery Voltage | 24 VDC | 48 VDC |
Floating Charge Voltage | 27 VDC | 54 VDC |
Overcharge Protection | 33 VDC | 63 VDC |
SOLAR CHARGER & AC CHARGER |
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Maximum PV Array Open Circuit Voltage | 500 VDC | 500 VDC |
Maximum PV Array Power | 4000 W | 4000 W |
MPP Range @ Operating Voltage | 120 ~ 450 VDC | 120 ~ 450 VDC |
Maximum Solar Charge Current | 80 A | 80 A |
Maximum AC Charge Current | 60 A | 60 A |
Maximum Charge Current | 80 A | 80 A |
PHYSICAL |
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Dimension, D x W x H (mm) | 100 x 300 x 440 | 100 x 300 x 440 |
Net Weight (kgs) | 9 | 10 |
Communication Interface | USB / RS232 | USB / RS232 |
ENVIRONMENT |
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Humidity | 5% to 95% Relative Humidity (Non-condensing) | 5% to 95% Relative Humidity (Non-condensing) |
Operating Temperature | -10°C to 50°C | -10°C to 50°C |
Storage Temperature | -15°C to 60°C | -15°C to 60°C |
Product specifications are subject to change without further notice |