Overview
The VT-42INV Series pure sine wave inverter is a solution for converting DC (battery) power into high-quality AC power, suitable for electrical/electronic devices using AC power... Thanks to the pure sine wave inverter, devices run more smoothly, stably, and safely.
Feature
• Pure Sine Wave: Clean output, smooth operation, safe for sensitive equipment
• 300W continuous – 600W peak: Excellent starting load response
• Efficiency >95%, THD <3%: Stable and energy-saving
• Soft Start: Reduces electrical shock when starting the load
• Cooling Fan: Dissipates heat, ensures durable operation
• Intelligent Protection: Undervoltage / Overvoltage / Overheating / Overload / Short Circuit (with warnings, self-recovery, or protection lock when needed)
Specifications
|
Specification
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VT-42INV-300W
|
VT-42INV-1000W
|
|
Waveform
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Pure Sine Wave
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Sine Wave (pure sine)
|
|
Continuous Power
|
300W
|
1000W
|
|
Peak Power (Surge/Peak)
|
600W
|
2000W (<50ms)
|
|
AC Output Voltage
|
220V (180–260VAC)
|
220Vac ±10V (range 210–230Vac)
|
|
Frequency
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50Hz or 60Hz
|
50Hz/60Hz (optional) ±1Hz
|
|
Efficiency
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>95%
|
88%–92% (≈90% typical)
|
|
THD
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<4%
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≤3%
|
|
No-load Current
|
<0.65
|
0.60A ±0.05
|
|
DC Input Voltage
|
48VDC
|
48VDC
|
|
Voltage Protection
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Undervoltage / Overvoltage (buzzer alarm, auto recovery)
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Undervoltage / Overvoltage + specific thresholds (below)
|
|
Over-temperature Protection
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80°C ±5°C
|
75°C ±5°C (fan starts at ~45°C)
|
|
Overload Protection
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Yes (auto shutdown/auto recovery, protection lock)
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Overload protection ≤130% (protection status)
|
|
Short-circuit Protection
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Yes (shutdown & protection lock)
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Shutdown output, 4 buzzer beeps alarm
|
|
Connection / Display
|
—
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LCD display (input/output voltage, input current, load power, frequency, status…)
|
|
Dimensions
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181 × 110 × 56 mm
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348 × 173 × 76 mm (±2mm)
|
|
Weight
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1 kg
|
Net 2.8 kg (±0.2kg)
|
|
Operating Temperature
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-10°C ~ +50°C
|
-20°C ~ +40°C
|
|
Storage Temperature
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-30°C ~ +70°C
|
-30°C ~ +50°C
|
|
Humidity
|
20%–90%RH (non-condensing)
|
0%–90%RH
|
Product Documentation
Please contact us for more details...
#VT-42INV-300W
#VT-42INV-1000W