Toggle Nav

Vertiv Liebert AF3 UPS

In stock
SKU:
LiebertAF3-30
  • 24×7 remote and on-site support
  • Multi-vendor solutions & services
  • Local billing in 33+ countries
  • Competitive Price

Liebert AF3 is a state-of-the-art active filter that dynamically cleans up the harmonics and improves the power factor for all types of electrical installations. It comes with dynamic control features and has no resonance effects, no reactive power circulation, and no passive components.

  • Synchronous Rotating Reference Frame principle
  • 32 bit, DSP Control
  • PF compensation, leading as well as lagging
  • Employs high speed IGBTs in power circuit
  • Internal CAN Communication
  • Closed loop active filter with source current sensing
  • Programmable selective harmonic elimination
  • Required PF can be set from 0.7 to unity
  • Selection between PF and harmonic compensation
  • Remote monitoring and diagnosisSelf current limiting, under overloading condition
  • Automatic current limit modification with respect to ambient temperature
  • Alarm log with date and time stamp for fault diagnosis
  • CE Marking for 60A, 150A
Input Voltage range 400 V, 3 Ph + N (+10%, - 15%)
Input Frequency range 50 Hz (±10%) (60 Hz, Optional)
Phase / Wires 3 Phase 4 Wire, (3 Phase, 3 Wire optional)
Compensation Current 30 A 60 A 100 A 150 A 200 A 300 A
Capacity
Harmonic Filtering Non-zero Sequence 2nd to 50th Harmonic compensation
(Any 20 Harmonics individually selectable) Attenuation ratio up to 96 %
Power Loss in filter @ nominal < 1000 W < 2200 W < 3600 W < 5100 W < 7200 W < 7200 W
voltage and rated current
Enclosure Protection IP 30 (IP 40/41 optional)
Approx Weight 120 kg 180 kg 285 kg 285 kg 600 kg 600 kg
Colour RAL 7021
Floor / Installation Wall mounted
Cable entry from Bottom, Front Side (top entry optional) Acoustic Noise Level < 65 dBA @ 1.0 meter (Ref. ISO 3746) <72dBA <72dBA
Operating Temperature 0 to 40°C
Relative Humidity Upto 95% (Non-condensing)
Interface (Optional) Remote monitoring through MODBUS, SNMP, Web Browser,
Ethernet based monitoring through AHFMON Reference Meets IEEE 519 for compensated harmonic.
Standards IEC / EN 62040-2 Category C3, EN 50178
Potential free contacts Filter Trip and Filter ON Dimensions in mm 600 x 350 x 800 800 x 600 x 1000 800 x 600 x 1600 800 x 600 x 1600 1200 x 900 x 1600 1200 x 900 x 1600
(W x D x H) + Plinth + 100 + 150 + 150 + 150 + 150 + 150
500A:5A 1000A:5A 3000A:5A 3000A:5A 3000A:5A 3000A:5A
Current Transformer 15 VA, Class 1 15 VA, Class 1 15 VA, Class 1 15 VA, Class 1 15 VA, Class 1 15 VA, Class 1
Custom Solutions
Competative Prices
Global Logistics
24*7*365 Support