Numeric Online UPS

About Numeric Online UPS

A Numeric Online UPS is an uninterrupted power supply system made by Numeric Power Systems that provides continuous, clean, and stable electrical power to connected equipment. It is commonly used for computers, servers, medical devices, telecom systems, industrial machines, and networking equipment where power interruptions or fluctuations can cause damage or data loss.

Key Features of a Numeric Online UPS

• True Online Double Conversion Technology
  The UPS continuously converts incoming AC power to DC and then back to AC, ensuring a pure and stable output supply.
• Zero Transfer Time
  During a power failure, the battery instantly supplies power without any delay, protecting sensitive devices.
• Voltage Regulation
  It corrects voltage fluctuations such as low voltage, high voltage, spikes, surges, and noise.
• Battery Backup
  Provides temporary power during outages so equipment can continue operating or shut down safely.
• Pure Sine Wave Output
  Suitable for sensitive electronic and industrial equipment.
• LCD/LED Display
  Shows input voltage, output voltage, battery status, load percentage, and fault indications.
• Protection Features
  • Overload protection
  • Short-circuit protection
  • Battery deep discharge protection
  • Over-temperature protection

Main Components

1. Rectifier
2. Inverter
3. Battery bank
4. Static bypass switch
5. Control circuitry

Applications

• Data centers
• Hospitals and laboratories
• Banks and ATMs
• Industrial automation
• CCTV and security systems
• Office computers and servers

Advantages

• Continuous uninterrupted power
• Better protection for sensitive equipment
• Improved equipment lifespan
• Reliable operation during unstable power conditions