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Schneider LVR07250A40T | Anti Harmonic detuned reactor 25kvar 190Hz (3.8) 7% 50Hz 400V


Schneider LVR07250A40T | Anti Harmonic detuned reactor 25kvar 190Hz (3.8) 7% 50Hz 400V

28,773 EGP 37,859 EGP

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Schneider LVR07250A40T | Anti Harmonic detuned reactor 25kvar 190Hz (3.8) 7% 50Hz 400V

Technical Specifications

  • Model: LVR07250A40T
  • Brand: Schneider Electric
  • Type: Anti-Harmonic Detuned Reactor
  • Rated Power: 25 kVAR
  • Detuning Frequency: 190 Hz (3.8)
  • Detuning Factor: 7%
  • Operating Frequency: 50 Hz
  • Rated Voltage: 400V
  • Inductance: Optimized to limit harmonic currents in power factor correction systems
  • Core Material: High-quality laminated magnetic steel for low losses
  • Cooling Method: Natural air cooling
  • Mounting Type: Panel or cabinet installation

Key Features

  1. Prevents Harmonic Amplification – Limits the risk of harmonic resonance, improving system stability.
  2. Enhances Capacitor Bank Performance – Protects power factor correction capacitors from harmonic overloading.
  3. 7% Detuning at 190 Hz – Ideal for industrial and commercial electrical networks with common harmonic interference.
  4. Reduces Total Harmonic Distortion (THD) – Helps maintain a clean power supply, improving equipment efficiency.
  5. Optimized for 50 Hz, 400V Systems – Ensures compatibility with standard European power grids.
  6. Compact and Durable Design – Built with high-quality materials for long-lasting reliability in harsh environments.
  7. Energy Efficiency – Minimizes losses while ensuring optimal power quality and system performance.

Applications

The Schneider LVR07250A40T anti-harmonic detuned reactor is widely used in power factor correction (PFC) systems to enhance power quality in various applications:

  1. Industrial Facilities – Reduces harmonic distortion in factories, manufacturing plants, and processing units.
  2. Commercial Buildings – Enhances electrical efficiency in malls, office buildings, and hospitals.
  3. Data Centers – Ensures stable power quality for sensitive IT infrastructure.
  4. Renewable Energy Systems – Used in solar and wind power installations to maintain grid stability.
  5. Motor Control Centers (MCCs) – Prevents harmonics from affecting large motors and drives.
  6. HVAC Systems – Ensures proper functioning of heating, ventilation, and air conditioning units.
Main
RangePowerLogic
Device short nameDR
Product or component typeDetuned reactor
Network frequency50 Hz
Reactive power rating25 kvar for 400 V AC 50 Hz
Network rated voltage400 V AC 50 Hz
Tuning order3.8 – 190 Hz – 7 % – 50 Hz
Complementary
power losses (max)200 W
Value of inductance1.499 mH
Inductance tolerance– 5 % to 5 % per phase
Fundamental current rating36.1 A
RMS current rating39 A
Electrical insulation classClass H
[Ui] rated insulation voltage1.1 kV
Dielectric test voltage4 kV 50 Hz 1 minute
[Imp] maximum permanent current1.2 x I1
Harmonic current spectrum3.7 % x I3
38.2 % x I5
13.6 % x I7
4.9 % x I11
Dynamic withstand current2.2 x Isc
[Ith] conventional free air thermal current2 A at 250 V AC 50 Hz
type of installationIndoor installation
type of coolingForced convection
Connections – terminalsPad terminal
fixing center200 x 125 mm
Height220 mm
Width240 mm
Depth160 mm
Product weight15 kg
Environment
StandardsIEC 60068
IP degree of protectionIP00
Operating altitude<= 2000 m
Ambient air temperature for operation0…55 °C at <= 1000 m
0…50 °C at > 1000…2000 m
Average ambient air temperature for operation50 °C at <= 1000 m (average over 24 hours)
40 °C at <= 1000 m (average over 1 year)
45 °C at > 1000…2000 m (average over 24 hours)
35 °C at > 1000…2000 m (average over 1 year)
Climatic withstandRelative humidity: 20…80 %
Salt mist (400 V/50 Hz) : 250 hours
Packing Units
Unit Type of Package 1PCE
Number of Units in Package 11
Package 1 Height25.000 cm
Package 1 Width29.500 cm
Package 1 Length31.000 cm
Package 1 Weight14.316 kg
Unit Type of Package 2P12
Number of Units in Package 224
Package 2 Height105.000 cm
Package 2 Width80.000 cm
Package 2 Length120.000 cm
Package 2 Weight400.000 kg

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