Description
It utilizes true online double-conversion topology with PFC rectifier and SPWM inverter control technology, ensuring stable and clean pure sine wave output under all operating conditions. The UPS operates with an input voltage range of 120–295 VAC, frequency range of 50/60 Hz ±5% (configurable up to ±10%), and input power factor ≥0.99. It provides an output capacity of 3000 VA with output voltage accuracy of 110 VAC ±2%, output power factor of 0.9, and low harmonic distortion (THD <3% for linear load), with zero transfer time (0 ms) during power interruptions. The system supports overload capability of 105%–129% for 60 seconds, 130%–150% for 30 seconds, and >150% for 300 ms, with efficiency up to 94%. The battery system utilizes 8 × 12V batteries (96 VDC) with external battery support and maximum charging current of 1–5 A. It features RS232 communication with optional USB, SNMP, or dry contact interface, LED indicators (optional LCD display), and comprehensive protection including overload, short circuit, reverse polarity, over-temperature, high input voltage, battery overcharge, and high/low output voltage protection. Designed for reliable operation, it supports environmental conditions of 0–40°C, 0–95% non-condensing humidity, and low noise level (<45 dB), making it a durable and efficient solution for critical power backup applications.
Baterai Built In
