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Mean Well NTS-250P-248 True Sine Wave DC-AC Inverter 250W 230V out 48V in
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Mean Well NTS-250P-248 True Sine Wave DC-AC Inverter 250W 230V out ...
Description
Description
Features
| Compact size and lightweight |
| True sine wave output (THD<3%) |
| High surge power up to 500W |
| Fanless design, cooling by free air convention |
| AC output voltage and frequency selectable by DIP S.W |
| No load disspation < 1.5W max. at standby saving mode |
| -20℃~+70℃ wide operating temperature |
| Power ON-OFF remote control |
| Protections: Short circuit / Overload / Over voltage |
| Battery over-discharge protection (Low voltage disconnect) |
| Suitable for lead-acid or li-ion batteries |
| Support Tx/Rx for monitoring power inverter status |
| Conformal coating |
| 3 years warranty |
General Specification
| AC output voltage range | 100/110/115/120VAC;200/220/230/240VAC selectable by DIP S.W |
| AC output waveform | True sine wave, THD<3.0% |
| Overload temperature | Shut down o/p voltage, re-power on to recover |
| Overload | 105~115% load for 180s, 115~150% load for 10s |
| Withstand voltage | DC I/P - AC O/P:3.0KVAC AC O/P - FG:1.5KVAC |
| Working temperature | -20~+70°C (refer to output derating curve ) |
| Safety standards | CB IEC62368-1 for all models; E13, EAC TPTC004, AS/NZS 62368.1 for NTS-250P-212/224/248 approved |
| EMC standards | EN55032 class A, BS En/EN61000-4-2,3,8 |
| Dimension (LxWxH) | 186x100.5x32mm |
| Packing | 18pcs / 14.5Kg |
Specifications
Specifications
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BrandMean Well
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SeriesNTS Series
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Power Rating250 Watt
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Output Voltage230 Volt
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Input Voltage40V~66V
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No of Output1
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Standards MetCB,CE,cUL,E13,FCC
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Operation ModeConstant Voltage
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Operating Temperature-20°C~70°C
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Warranty3 Year
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Length7.32 in
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Width3.96 in
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Height1.26 in
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Weight1.65 lb
File Downloads
File Downloads
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Payment & Security
Payment methods
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Frequently Asked Questions
What is the Mean Well NTS-250P-248 designed for?
The NTS-250P-248 is a 250W true sine wave DC-AC inverter that converts 48V DC input to 230V AC output. It is intended for applications that need clean AC power from a 48V battery-based system, especially where waveform quality matters for sensitive equipment.
Does this inverter produce true sine wave output?
Yes. The NTS-250P-248 provides a true sine wave AC output with total harmonic distortion below 3%. That makes it a better fit than modified sine wave units for loads that require cleaner, more stable AC power.
What input and output voltage does this model use?
This model is the 48V DC input, 230V AC output version of the NTS-250P series. Its AC output voltage range is selectable by DIP switch across several options, including 230V, with 200/220/230/240VAC and 100/110/115/120VAC ranges listed in the specification.
Can the NTS-250P-248 handle startup surges above its rated power?
Yes. Although its continuous power rating is 250W, it supports surge power up to 500W. The overload specification also states it can tolerate 105 to 115% load for 180 seconds and 115 to 150% load for 10 seconds.
Is this inverter suitable for demanding environments?
It is built for a wide operating temperature range of -20°C to +70°C, subject to the output derating curve. The unit also uses a fanless design with free air cooling and includes conformal coating, which supports use in tougher industrial and mobile environments.
What battery types is the NTS-250P-248 compatible with?
Mean Well specifies this inverter as suitable for lead-acid or lithium-ion batteries. It also includes battery over-discharge protection through low-voltage disconnect, which helps protect the connected battery system.
What protection features are included in this model?
The NTS-250P-248 includes protection for short circuit, overload, and over voltage, plus battery over-discharge protection. For over-temperature conditions, the output shuts down and the unit recovers after re-powering on.
Other NTS-250P Models
2 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well NTS-250P-224 True Sine Wave DC-AC Inverter 250W 230V out 24V in | 250W | 230V | — | Indoor | $95.82 | View |
| Mean Well NTS-250P-212 True Sine Wave DC-AC Inverter 250W 230V out 12V in | 250W | 230V | — | Indoor | $95.82 | View |
