الوصف

The Communications-specific pure sine wave inverter are designed specifically for post and telecommunications industry for *8V, **8V or *4V DC panel of program-controlled switchboards, computer rooms, network, billing, server, and emergency lighting and other places. Normally, AC powers to critical loads through the static switch power supply. Once the power cut or other abnormal conditions beyond the normal range, electrical equipment power supply will shift to the DC (battery) of inverter power. ***0KVA Communication Inverter Technical Data table: Name Communications-specific pure sine wave inverter Output power 6KVA 7KVA 8KVA 9KVA *0KVA Run mode Pure inverter/online interactive DC Input Rated voltage *8V Rated current **0 **5 **0 **5 **0 Turn-off voltage range *0V**0V Turn-on voltage range *5.5V**7V Anti-noise current irrigation ≤*0% AC Input Bypass voltage **0±*0% Rated voltage（A） *7.3 *1.8 *6.4 *0.9 *5.5 Bypass transfer time（ms） ≤5ms DC Output Power factor 0.7 Rated capacity ***0VA ***0VA ***0VA ***0VA ****0VA Rated output power ***0W ***0W ***0 ***0W ***0W Rated output voltage and frequency **0Vac，*0Hz Wave shape Pure sine wave Rated output current *9.1A *2.3 *5.5 *8.6 *1.8 Output voltage accuracy **0 V±2% Output frequency accuracy *0Hz±0.1% Waveform distortion ≤3% Dynamic Response Time 5% Overload **0%，*0s Inverter efficiency （*0% Resistive load） ≥*5% Work environment Dielectric Strength Input & output ***0Vac，1min Noise（1m） ≤*0dB Ambient temperature **5℃~**0℃ Humidity 0~*5%，Non-condensing Altitude（m） ≤***0 Cooling Forced air Interface communication interface HMI LCD+LED display Communication interface RS**2 or RS**5（choose one） stem load output 2ch output TCP/IP network interface Optional Protection Input undervoltage, overvoltage; output overload, short circuit protection; AC high and low voltage protection Output wiring Terminals Dimension（W*D*H） **2***3***6mm