



SUMAK INVERTER ADVANCE + 1250 VA/12V
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- Model: 1250
- Battery Voltage: 12V
- Charging Current: Selectable – 5A / 10A / 15A / 25A ±
- Output Voltage: 200V/220V ± 15V (Full Load)
- Output Frequency: 50Hz ± 0.1Hz
- Waveform: Pure Sine Wave
- Technology: Digital Signal Processor (DSP) using MOSFETs
- Voltage Range: 85V to 290V ± 10V
- Short Circuit & Overload Protection: Yes

Su-mak MODEL 1250VA is a high-performance digital sine wave inverter designed using advanced DSP and MOSFET-based technology. Ideal for homes, offices, and commercial spaces, it supports multiple battery types and delivers reliable backup power with excellent voltage control and charging efficiency.
Key Features:
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Pure Sine Wave Output for safe operation of sensitive appliances
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Advanced DSP Technology for enhanced performance and protection
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Supports Multiple Battery Types: AGM, GEL, VRLA SMF, Tubular (12V)
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Smart Battery Charging: FLC-based SMPS charger with soft start
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Wide Input Voltage Range: 85V to 290V ± 10V (W-UPS Mode)
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Dual Mode Operation: UPS Mode (185–265V) and W-UPS Mode (85–290V)
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Overload & Short Circuit Protection for safety
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Compact Design with Efficient Heat Management