Audited Supplier
Passive inverter
ISO9001, CE
320kw
off-Grid Inverter
Triple
Full-Bridge Type
Sine Wave Inverter
DC/AC Inverters
480V
Yes
Deming
Wooden Box
Shandong
8504403090
Product Description
Function Introduction of CE ISO9001 Factory Price Pure Sine Wave Inverter DC AC 400KVA Inverter 380Vac 400Vac 415Vac:
1. using IGBT from Mitsubishi or Infineon company as the power components
2. using American ATEMEL company microprocessor as figure controller
3. perfect protection and warning functions
4. circuit frame compact, Max. Efficiency≥94%
5. with wide input voltage range
6. RS232/485 communication, multi communication interface can be selected
7. big-screen English LCD or LED, perfect display, interface-friendly
8. Isolate Trasnformers built-in, filtering and can supply inductive loads, water pumps, motors etc.
Off grid solar wind hybrid system:
Off grid wind power system:
Off grid solar power system:
| Type | NB480-400KSZ | |
| DC input | Input rated voltage | 480 VDC |
| Input rated current | 926 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 | 1024A / 608A / 580A | |
| Bypass transfer time | ≤100 ms (Can be customized ≤ 4ms version) | |
| AC output | Rated capacity | 400KVA |
| Output rated power | 320KW | |
| Output rated voltage and frequency | 220 VAC / 380 VAC / 400 VAC ,50Hz / 60Hz | |
| Output rated current | 1024A / 608A / 580A | |
| 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, 3 pcs | |
| Pure Sine Wave | Yes | |
| AC Bypass | Yes, when there is no enough battery power, will switch to Grid | |
| AC Charger | Available, which is customized according to battery info | |
| 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 | |
