| Nature of Source Flow: | Passive inverter |
|---|---|
| Certification: | ISO9001, CE |
| Output Power: | 400kw |
| Grid Type: | off-Grid Inverter |
| Output Type: | Triple |
| Circuit Topologies: | Full-Bridge Type |
| Customization: |
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Audited Supplier The CE ISO9001 Factory Price Pure Sine Wave Inverter DC AC 500KVA Inverter 380Vac 400Vac 415Vac is a high-quality inverter designed to convert DC power to AC power efficiently. It is equipped with IGBT power components from Mitsubishi or Infineon, ensuring reliable performance.
Powered by an American ATEMEL microprocessor, this inverter offers precise control and efficient operation. It is equipped with perfect protection and warning functions, ensuring the safety of your devices and appliances.
The circuit frame of this inverter is compact, allowing for easy installation and space-saving. With a maximum efficiency of 94%, it provides excellent power conversion while minimizing energy loss.
One of the key features of this inverter is its wide input voltage range, allowing for flexibility in various applications. It also offers RS232/485 communication and supports multiple communication interfaces for convenient connectivity.
The inverter is equipped with a big-screen English LCD or LED display, providing a perfect display and user-friendly interface. It also features built-in isolate transformers, offering filtering and the ability to supply inductive loads such as water pumps and motors.
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| Type | NB480-500KSZ | |
| DC input | Input rated voltage | 480 VDC |
| Input rated current | 1157 A | |
| Input DC voltage range | 400-620 VDC | |
| AC input (AC Bypass) |
Allow input voltage range | 220 VAC / 380 VAC / 400 VAC ± 15% VAC |
| Input rated current | 1280A / 760A / 725A | |
| Bypass transfer time | ≤100 ms (Can be customized ≤ 4ms version) | |
| AC output | Rated capacity | 500KVA |
| Output rated power | 400KW | |
| Output rated voltage and frequency | 220 VAC / 380 VAC / 400 VAC ,50Hz / 60Hz | |
| Output rated current | 1280A / 760A / 725A | |
| Output voltage accuracy | 220 VAC / 380 VAC / 400 VAC ± 1% | |
| Output frequency accuracy | 50Hz / 60Hz ±0.05% | |
| Waveform distortion (THD). (Linear load) |
≤3% | |
| Dynamic response time (Load 0←→100%) |
2ms | |
| Power factor (PF) | 0.8 | |
| Overload capacity | 120%,10minutes,200% ,10seconds | |
| Crest factor (CF) | 3:1 | |
| Inverter efficiency | 90% | |
| Working Environment | Dielectric strength | 1500VAC,1minute |
| Noise (1m) | ≤50dB | |
| Ambient temperature | -10ºC~+50ºC | |
| Humidity | 0~90%,No condensation | |
| Altitude | <2000m(Higher than 2000m rated power should be reduced) | |
| Equipped with copper transformer | Yes | |
| Pure Sine Wave | Yes | |
| AC Charger | Optional | |
| Solar Charger | Optional | |
| Generator port | Optional | |
| Production function | Input reverse protection, input under-voltage protection, output overload protection, output short circuit protection, thermal protection | |
| Product Size | 1910*1160*1880mm | |
| Product Weight | 1500-1800kg | |
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