Model | NP3320 |
Capacity | 20 kVA |
Power Rating | 16/18 kW |
Input Voltage | 380/400/415 Vac +/-20%, three phase + N + PE |
Input Frequency | 40 ~ 65 Hz (auto sense) |
Input Power Factor | >0.9 |
Output Voltage | 380/400/415 Vac +/-1%, three phase + N + PE |
Output Frequency | input frequency synchronized |
Output Power Factor | 0.8/0.9 |
Wave Form | Clean Sine Wave |
THD | <2% (linear load), 3% (non-linear load) |
Crest Factor | 3 : 1 |
Efficiency | 93% (normal); 98% (ECO) |
Overload Ability | 600' / 10' / 1' (110% / 125% / 150%) |
Battery Voltage | 384 Vdc (optional 192/240/480 Vdc) |
Transfer Time | 0 ms |
Display | LCD (optional LED) |
Communication Port | RS 232 / RS 485 / SNMP Card / Dry Contact |
Operation Temperature | -10 ~ 50ºC |
Noise | 60 ~ 65 dB |
Altitude | full power rating at 1000 m, 1% decrease as per 100 m higher |
Humidity | 95% (non-condensing) |
Alarm | buzzer + LED indicators (+optional LCD display) |
Standards | EMI: IEC50091-1; EMC: IEC50091-2 |
Dimension | 390 * 725 * 1220 mm |
Net Weight | 260 kG |
PRODUCT INTERIOR |
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RECTIFIER PART |
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IGBT MODULE |
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MILITARY BRAND BREAKERS & SWITCHES |
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FEATURES |
Built-in Output Isolation Transformer
Max 8 Units Parallel Connection Available
6th Pack IGBT Module
Double DSP Control Units
Frequency Tracking, Phase-Locked
Bypass Mode Available
Optional Bypass Isolation Transformer
Built-in Manual Maintenance Bypass Switch
LCD Touch Screen & LED Display Options
Outdoor Fixed LED display is a popular product for its high quality, every year sold to at least 80,000 pieces around the world, including Europe, North America, southeast Asia.Compared to other indoor LED display in the market, its biggest advantage is that it can display high-definition images while maintaining low power consumption.Besides, it adopts Die casting aluminum cabinet which is ultra-thin and ultra-light and owns good heat dissipation.Easy to install and maintain and suitable for multiple indoor scenes.
Application:
* Business Organizations:
Supermarket, large-scale shopping malls, star-rated hotels, travel agencies
* Financial Organizations:
Banks, insurance companies, post offices, hospital, schools
* Public Places:
Subway, airports, stations, parks, exhibition halls, stadiums, museums, commercial buildings, meeting rooms
* Entertainments:
Movie theaters, clubs, stages.
Outdoor Fixed LED Display,Led Wall Display Screen,Curved Led Display Screen,Led Display Board
Guangzhou Chengwen Photoelectric Technology co.,ltd , https://www.cwleddisplay.com