High Quality Pure Sine Wave Inverter Spwm off-Grid Inverters

telecom DC-AC Inverters 48V DC NASN power supply pure sine wave inverter The LCD rackmount Power Supply Pure Sine Wave Inverter from Communication Power Inverter NASN Factory is a new generation of intelligent MCU high frequency Power Supply inverter and a standalone DC to AC inverter system for Telecom and industrial power applications. Developed and designed for the requirements of Telecom and Industrial, heavy duty application, which delivers continues true sine wave output power with high stability.Comprehensive solutions for servers, cloud computing, edge computing, 5G networks and communications infrastructure.Widely applied in communication Power systems, railway power systems, and other power systems to meet the high quality and high reliability requirements, and applicable to all the uninterrupted sine wave AC output systems that are sensitive to power interference and require reliable and clean.In addition, the inverter system offers new opportunities for energy savings by providing backup AC power.DC / AC inverters for telecommunication and communication equipment convert the DC batteries voltage to AC. NASN's Inverters are designed and built for reliability. These telecom-grade inverters provide pure ac sine-wave power for all critical network needs. we offer a wide range of inverters and converters in different capacities to integrate with DC Power Systems.Features:1.SPWM technology, pure sine wave AC output powers telecom equipment without performance degradation; 2.Continuous duty rated full output wattage maintained even during extended power outages; 3.Low EMI and RFI interference characteristics; 4.User-friendly Status and Diagnostic LCD/LED displays,easy to operate; 5.Utility bypass function with fast load transfer switch; 6.Remote Power Management optional via RS-232 port; 7.Optional SNMP card; 8.Comprehensive circuit and load protections over-current, over- temp, overload, reverse polarity, over voltage, low voltage voltage; 9.Optional three working modes: AC mains first, DC inverter first, pure DC inverter; 10.Form C alarm contacts for monitoring AC Fault and DC Abnormal conditions; 11.Optional three working modes: AC mains first, DC inverter first, pure DC inverter 12.Install: 19 or 23 inch rack or standalone Applications:Applied to Inductive Load and Resistive Load §Vehicle and shipboard equipment: Railway station, transportation equipment, etc. §Industrial equipment: solar power, wind power, gas discharge lamps, etc. §Office equipment: computer, printer, copy, scanner, etc. §Kitchen appliances: microwave oven, induction cooker, rice cooker, etc. §Household electrical equipment: electric fans, vacuum cleaners, lighting fixtures, etc. Datasheet:Technical Index(VA)0.5K1K2K3K4K5K6K8K10KDC inputRated input voltage (Vdc)220VdcRated input current (A)N/A4.5913.51822.52736.345.4Allowable range of input DC voltage (Vdc)Cutoff voltage  180V--275VStartup voltage 208V-260VBackward noise current≤10%AC by-pass inputAllowable by-pass voltage (Vac)260V-180V(±10V)Rated input current (A)2.34.59.113.618.222.727.236.345.4By-pass conversion time (ms)≤5msAC outputRated capacity (VA)5001K2K3K4K5K6K8K10KRated output power (W)4008001600240032004000480064008000Inverter output voltage and frequency220Vac,50HZInverter output current (A)1.83.67.31114.518.221.82936.3Output voltage precision (V)220±1.5%Output frequency precision (Hz)50±0.1%  Or  60±0.1%WaveformPure sine waveTotal harmonic distortion (THD)≤3% (linear load)Dynamic response time5% (load 0←→100%)Power factor (PF)0.8Overload capacity100%-120%   60s      121%-150%   10sInversion efficiency (80% resistive load)≥85%By-pass conversion time (ms)≤5msWorking environmentDielectric strength (input and output)1500Vac, 1 minuteNoise (1m)≤40dBOperating environment temperature-20ºC~+50ºCHumidity0~90%, no moisture condensationOperating altitude (m)≤2000IndicationLCD displayInput and output voltage, frequency, output current, temperature, percentage, etc. inverter statusNormal mains, normal inversion, battery under-voltage and output overloadMechanical sizeStandard rack347*482*88430*482*88470*482*176(Depth × Width × Height) (mm)Protection functionDC input reverse polarity protectionAvailableN/ANormal protectionsInput under-voltage and overvoltage, output overload and short circuit protections, etc.More details:More DetailsOther Popular Rack Mounted 220VDC Rectifier with Parallel Charging ConverterSwitch Mode Power Supply 110VDC Rectifier SystemTelecom DC-AC Inverters 48V DCoff Grid Inverter Telecom Rack-Mounted Telecom InvertersUtility Power Inverter 110VDC to 220VDC Power InverterIndustrial Rectifier Battery Charger3.5′ ′ Screen 220VDC Rectifier System From ManufacturerTelecommunications Battery Rectifier 24V Base Station DC Power ChargerFAQQ1: What kind of EV Charger do you have?AC and DC charger with connectors Type2, CCS1/CCS2, CHAdeMO, GB/T, etc.Q2: Do you provide customized product?We provide OEM and ODM services for clients.Q3: What is the delivery time of EV