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.