800W权力的那个发明电子通信的使用

Introduction: This DA-1000E power supply uses the U.S. INTEL's 16-bit dedicated micro-processor chip to contral. The main circuit using the U.S. IR's high-power field effect transistor（FET）and high-quality isolation transformer, have the following advantages: high reliability, high efficiency, strong protection function, small waveform distortion, low price etc. It can convert the 110V DC power to the pure sine wave AC power for 220V, 50Hz, which is stable voltage and frequency with low noise.The product has a high conversion efficiency (it is up to 85% above at full load conditions). Which has a strong non-linear load drive capability as well. This sine wave inverter is specifically designed for the power room, which is apply to the 110V (or -110V) DC power (DC-screen) program-controlled switches, computer rooms, network, billing servers and emergency lighting and other places. Features: 1. High efficiency and reliability 2. Strong protection function 3. With computer inspection and monitoring 4. Automatic bypass conversion 5. Pure sine wave Technique Parameter: Technical DataDA-1000EDC InputRated Voltage (Vdc) 110Rated Current (A) 9.1Voltage Range (Vdc) 95 — 135Current without load (A) 0.5Ripple Noise ≤3%Ripple Noise Reverse ≤1%AC OutputRated Capacity (KVA) 1.0Rated Power (KW) 0.8Rated Voltage and Frequency 220Vac, 50HzRated Current (A) 3.6Voltage Accuracy (V) 220±3%Frequency Accuracy (Hz) 50±1%Waveform Distortion (THD) (linear load) ≤3%Dynamic Response (load 0-100%) ≤6%Power Factor (PF) 0.8Overload Ability 150% 10sInver Efficiency (80% resistive load) ≥90%Bypass conversion time (ms) ≤10EnvironmentInsulation Strength Vac (input-output, input-shell, output-shell) 1500Noise (1 m) ≤50dBOperation Temperature 0 — +40Humidity ≤90% （20±5）Altitude(m) ≤1000Demension(mm)Mini-Tower (L×W×H) 380×180×246Rack-mounted（L×W×H) 340×480×145Weight （kg） 22ProtectionOutput Overload Close after 10s when the load power is more than 150% Restart to recover Output Short-circuit Device will close automatically Output Overvoltage Ac>245±2V, device will close automatically Input Reverse Device will close automatically The output will recover automatically after the input voltage is normal. Input Undervoltage Dc<95±5V, device will close automatically Input Overvoltage Dc>135±5V, device will close automatically