Emeson 3kVA Online UPS The Emeson 3kVA Online UPS is a robust uninterruptible power supply designed to provide reliable power protection for critical equipment. Here are the key details and features typically associated with such a UPS: Specifications Capacity: 3kVA (kilovolt-amps) Input Voltage: Usually supports a wide range, often around 170V to 300V AC. Output Voltage: Typically provides a stable 220V/230V AC output. Output Waveform: Pure sine wave, ensuring compatibility with sensitive electronics. Input Frequency: Commonly 50/60 Hz auto-sensing. Features Online Double-Conversion Technology: Converts incoming AC to DC and then back to AC, providing isolation from power anomalies. LCD Display: Provides real-time information on battery status, load, input/output voltage, and other parameters. Battery Type: Usually utilizes sealed lead-acid or lithium-ion batteries, depending on the model. Charging Time: Often takes around 4 to 8 hours for a full charge. Runtime: Varies based on load and battery configuration, typically offering several minutes to hours of backup. Protection Features Overload Protection: Automatically shuts down if the load exceeds the rated capacity. Short-Circuit Protection: Prevents damage in case of a short circuit. Surge Protection: Shields connected devices from voltage spikes. Temperature Control: Many models include thermal protection to prevent overheating. Connectivity Output Sockets: Multiple outlets for connecting various devices. Communication Ports: USB, RS232, or SNMP for monitoring and management. Battery Management System: Monitors battery health and optimizes charging cycles. Applications Ideal for: Computers and servers Networking equipment Medical devices Industrial applications Installation & Maintenance Installation: Typically requires a professional for optimal setup. Maintenance: Regular checks of battery health and connections recommended. Warranty Often comes with a manufacturer’s warranty, typically ranging from 1 to 3 years, depending on the terms.