ILF Single Phase Low Frequency UPS

The ILF Series 1kVA to 30kVA is a fully digitized, European MCU-controlled online UPS system available in both single-phase and three-phase configurations. It ensures reliable, stable, and consistent AC power supply for computer systems, telecommunications equipment, precision instruments, and network termination equipment (NTE). This UPS protection system safeguards these devices against data loss or equipment damage caused by power outages, interruptions, or disturbances.

It effectively addresses various power issues such as power outages, surges, voltage sags, temporary over-voltage and under-voltage conditions, frequency deviations, power disturbances, switching transients, and harmonic distortion.

With MCU control, this UPS offers enhanced system reliability compared to traditional solutions.

1. Advanced SCR Rectifier and IGBT Inverter Technology. Online 1/1 or 3/1 double conversion structure
2. Output isolated transformer technology to fit 200,220,230, 240Vac,50/60Hz Grid System
3. Wide Input Range from Single Phase 160-280Vac, 3 Phase 286-475Vac, 50/60 Hz±5%
4. Adaptive Capacity to Mains Grid
5. High Overload Ability – surge current protection technology to carry sudden impact for 0% to 100% load immediately without transfer to bypass
6. Overall Efficiency 85% with 98% under ECO Mode
7. Full-Digitized Non-master slave parallel redundancy technology. Parallel circumfluence ≤5%
8. Intelligent Charging Design. Equipped with BAT low/over charged sensor to protect the charger
9. Real-time diagnosis of Battery status and response data
10. Large Colour Dot-matrix LCD+LED Screen with multi-functional keyboard to check system parameters
11. Battery Self-testing can be done on the LCD directly. Battery Capacity, UPS working mode (Online or ECO) can be set on the screen. All history faults and statistics can be seen on the screen
12. Monitoring can be done by WAN/LAN SNMP adapter or Cloud Monitoring Adapter. Equipped with RS232, USB, EPO ports.  RS485 and Dry-contact as optional accessories
13. Front to Rear Ventilation Design

• Bank/Securities clearing centers
• Cash registers
• ATMs
• Automatic doors 
• PCs
• Communication equipment 
• Office automation systems
• Elevators 
• Medical equipment
• Air-conditioning
• Household appliances
• Lighting systems