Solar Inverters
Lambdoid inverters are efficient and reliable devices that come in a variety of sizes and power ranges to meet just about any power need. We offer portable models designed for light AC loads such as television sets and high powered hardwire units that provide electricity for larger loads as well.
Salient Features:
- Pure Sine Wave with excellent regulation & harmonic distortion less than 3%.
- Built in SMPS power factor controlled charger with constant charging current of 1A upto 15A from 120V.
- Short circuit, Phase reversal, Overload & Battery cut-off with audio-visual indication.
- Overload & low battery warning with audio-visual indication
- Allows 125% overload for 2 min & auto restart for 5 times, 400% surge load capacity.
- Trickle charging on battery full charge & float voltage selectable between 13.6 & 13.8V by user.
- Jumper setting for selection of UPS mode or Inverter mode.
- Presets for setting output voltage, over load & charging current.
- Soft start for inverter & charger.
- Highly reliable, low-cost, compact design using microcontroller.
Protections:
- Overload
- Short circuit / phase reversal
- Battery over charge and deep discharge.
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Technical Specifications |
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VA Rating |
700VA / 1KVA / 1.5KVA / 2KVA / 3KVA / 4KVA / 5KVA / 7.5KVA |
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Input Voltage |
100–290V AC on Inverter Mode 180–270V AC on UPS Mode |
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Output Voltage |
220+5V |
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Input Frequency |
40–60Hz |
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Output Frequency (mains) |
40–60Hz |
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Output Frequency (inverter) |
50+0.5Hz |
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Input DC Voltage |
12V: upto 1KVA 24V: upto 2KVA 36V: 3KVA 48V: 4KVA 60V: 5KVA |
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Output Waveform |
Pure sine wave with 20KHz PWM |
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Change Over Time |
2–4ms (depends on relay) |
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Inverter Efficiency |
85% (approx) |
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Mains under voltage cut-off |
170V: UPS Mode 100V: Inverter Mode |
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Mains over voltage cut-off |
270V: UPS Mode 290V: Inverter Mode |