Mercury 1.2KVA Inverter Modified Sine Wave
The Mercury 1.2KVA inverter is a cost-effective, compact power backup for homes/offices, converting 12V DC battery power to 230V AC using a modified sine wave, suitable for basic appliances like TVs, fans, and chargers, but less ideal for sensitive electronics, featuring an LCD display, automatic changeover, and overload protection for uninterrupted power, with selectable charge current.
Key Features:
- Capacity: 1200VA / 720W.
- Waveform: Modified Sine Wave (simulates AC power).
- Battery: 12V DC (requires a 12V battery, 100-200Ah recommended).
- Performance: Automatic switch to inverter mode when mains power fails, providing seamless backup.
- Monitoring: Digital LCD screen shows battery and load status.
- Protection: Overload, deep discharge, and auto-restart functions.
- Charging: Dual charge current (10A/20A) with off-mode charging.
What is a Modified Sine Wave?
It’s a less “clean” form of AC power than pure sine wave, created by stepping the DC power up in blocks, resulting in a blocky waveform that approximates a smooth sine wave.
It’s a less “clean” form of AC power than pure sine wave, created by stepping the DC power up in blocks, resulting in a blocky waveform that approximates a smooth sine wave.
Best Uses:
- Lights, fans, TVs, chargers, small electronics.
Limitations:
- May cause humming or inefficient operation in devices with motors, sensitive audio/medical equipment, or laser printers.
In essence: It’s a budget-friendly solution for general power backup, delivering reliable power for most common household tasks where waveform purity isn’t critical.
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