Reactor Transformer

CONTRUCTION TECHNOLOGY:

Three phase harmonic block REACTOR with high linearity, designed and sized for a high harmonic load and tuned to the capacitors. The RC-type Reactor ensures a lengthy service life, remely low losses and low noise emission during operation.
The Core of the reactor consists of a magnetic plate made of top-grade iron with low-loss oriented grain with low losses.
The WINDING is made with electrolytic copper conductors.

TECHNICAL PARTICULARS:

Rate frequency : 400 - 440VAC
Rated Voltage (Un) : 50Hz
Linearity : 2 ln
Tolerance on the inductance : ± 3%
Ambient temperature : + 400C
Max. operating over temperature : + 600C
Max. harmonic distortion (in current) permitted in continuous operation. : 1.3 ln(250Hz) - 1.15 ln(350Hz)
Max. harmonic distortion (in voltage) permitted in continuous operation. : 1.05Un
Saturation current : 2 ln
Insulation class : H
Level of insulation between core and winding. : 3kV
Installation : Indoor
Cooling : Natural or force air
Degree of protection : IP00
Fixing : With slots on base brackets
  • Rated Voltage (Un): 400/415 VAC
  • Rate frequency: 50Hz
  • Three phase, dry, with magnetic circuit, impregnated.
  • Cooling: natural or forced air
  • Degree of protection: IP00
  • Class: H
  • Tolerance on the inductance: ± 3%
  • Level of insulation between core and winding: 3kV
  • Thermal protection connected on terminal block 250VAC 2A.

* Other characteristics can be made on request.

TECHNICAL DATA:

  • Rated Voltage (Un): 400/415 V three phase 50Hz
  • Three phase, dry, with magnetic circuit, impregnated
  • Degree of protection: IP00
  • Class: H
  • Tuning order (relative impedance): 4.3 (5.45%) ; 3.8 (6.9%) ; 2.7 (13.7%)
  • Tolerance on L per phase: ± 3%
  • Maximum permissible current: Imp =
  • - Imp = 1.31 x I for tuning order 4.3
  • - Imp = 1.31 x I for tuning order 3.8
  • - Imp = 1.31 x I for tuning order 2.7
  • Harmonic current spectrum:
  • Insulation level: 1.1kV
  • Thermal withstand Isc: 25 x Irms, 2 x 0.5 second.
  • Thermal protection connected on terminal block 250 VAC 2A.

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