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LF series 2000 - 3000 VA

LF series 2000 - 3000 VA

LF series 2000 - 3000 VA

Product catalog summary
Overview
The LF Series, ranging from 2000 to 3000 VA, is designed to provide uninterruptible power supply solutions, particularly for lift systems. It ensures protection against electrical issues such as power surges and outages, which are critical for the safety of sensitive electronic systems in lifts. The series is backed by a one-year warranty.

Technical Specifications
  • Power Capacity: 2000VA/1200W and 3000VA/1800W
  • Input Voltage: 165 ~ 280 VAC
  • Frequency: 45~65 Hz (transfers to battery mode if out of range)
  • Output Voltage: 220 VAC ± 10%
  • Efficiency: ≥ 96%
  • Overload Protection: 110% for 60 seconds, 120% for 30 seconds
  • Short Circuit Protection: Input Fuse Protection
  • Output Frequency: 50/60 Hz ± 1%
  • Power Factor: 0.6
  • Waveform: Full Sinewave with 5% distortion (linear load)
  • Back-Up Time: ≥ 10 minutes for PC
  • Transfer Time: 5 ms

Battery Specifications
  • Voltage: 36V for LF2000, 48V for LF3000
  • Number of Batteries: 3 x 12V/7A for LF2000, 4 x 12V/7A for LF3000
  • Charging Voltage: 1.2A (maximum)
  • Charging Time: 8 hours for 90% capacity

General Features
  • Protection Class: IP20
  • Ambient Temperature: 0 ~ 40 ºC
  • Ambient Humidity: 10 ~ 90% (non-condensed)
  • Noise Level: < 45dBA at 1 meter
  • Dimensions and Weight: LF2000 - 145x215x430 mm, 18.5 kg; LF3000 - 200x337x475 mm, 27 kg

Alarms
  • Voltage Error: System automatically turns off after 20 ms
  • Battery Low: Alerts every 4 seconds for 40 seconds
  • Overload: Beeps every 0.2 seconds
  • Voltage: Beeps every 1 second
See more

Catalog excerpts

LF series 2000 - 3000 VA-1

Protection time with full output sine wave When thinking possible risks for electronic devices, LF series undertakes important mission and guarantees safety against electrical problems, power surges and cuts. It has been dedicatedly developed to meet the special technical requirements and safety of the lift system. Lift series uninterruptible power supplies, which undertake an important task when the probable risks threatening the human life are considered, warrants the protection and safer operation against the electrical problems of the sensitive electronics systems in the lifts. Uninterruptable Power Supply & Data Center Infrastructure Solutions www.necron.com.tr/en | [email protected]

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LF series 2000 - 3000 VA-2

Technical specifications Power VA/Watt 45~65 Hz (transfer to battery mode if out of this range) Short Circuit Protection Input Fuse Protection Power Factor Full Sinewave Wavefrom Distortion Back-Up Time Transfer Time 110% = 60 Second, 120% = 5 Second Then Cut Out Short Circuit Protection 20 ms the System Automatically Turns Off Voltage Error Gives an Alert Every 4 Seconds for 40 Seconds Beeps Every 0.2 Seconds Beeps Every 1 Seconds Charging Voltage Charging Time Socket Type Protection Class Ambient Temperature Ambient Humidity Noise Level Dimensions (WxHxD) Weight Uninterruptable Power Supply...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.