A. AREAS OF USAGE

Line/load reactors are generally serial-connected to the input terminal of three phase systems such as motor speed controllers which operate under IGBT method.

 

These reactors are designed in order to provide 4% voltage drop. Different voltage drop values are provided on demand.

 

Reactors reduce the harmonic current dissipated by the motor speed controllers, reduce the starting current, provide silent operation for motors, limit peak current, enable fuse selection depending on nominal motor current, decreases motor temperature, reduce over voltage (dv/dt) during switch off.

 

B. TECHNICAL SPECIFICATIONS

3 x 400 V 50 Hz Line and Load Reactor

3 x 400 V 50 Hz Line and Load Reactor

: 1.2 In (continuous) Imax

: 4-16 V (phase to phase) %Z

: 9.2 V (phase to neutral) %Z

: 1.6 In Ilin

: 2 In (60 seconds) Imax

: F(155°C) Insulation class

: 3 kV 50 Hz 1 Insulation level for 1 minute

C. FEATURES

  • Dry type
  • Indoor
  • Enclosures are available on demand
  • Aluminum or copper winding
  • - 40 ºC / + 55 ºC ambient temperature range
  • F class (155 ºC) or customer specific design
  • Fiberglass resin spacers are used in order to provide ease of cooling
  • AN (air-natural) cooling method

 

 

Connection terminals

K6 = 6 mm2 connector

P8 = Metric 8 terminal

P10 = Metric 10 terminal

 

D. STANDARD

IEC 60076-6 or depending on customer requirements.

 

E. INSULATION

  • F class (155 ºC) film insulation or epoxy resin reinforced fiberglass
  • Insulating varnish & corrosion resistant paint
 

F. TESTS

All the routine tests are performed in accordance with IEC 60076-6 or other standards depending on customer request. Type test reports are available on request. All the test reports are submitted to customer.

 

    Basic testing program includes some or all of the following tests:
  • Routine Tests (Inductance, Resistance, One Minute AC Insulation Voltage Withstand Test and Impulse Voltage Withstand Test)
  • Short Circuit Withstand Test
  • Temperature Rise Test
  • Sound Level Test
  • Seismic Test
 

G. LOSSES

All Kian Tajhiz reactors are computer designed in order to minimize investment and operating losses.

 

H. QUALITY ASSURANCE

Kian Tajhiz maintains a complete quality assurance program including ISO 9001 and other European and American Standards in it's manufacturing plant.

 

I. INSTALLATION

Complete installation guidelines are provided with the reactors in order to meet required magnetic clearances on close metallic structures. Each reactor is supplied with an installation guidelines that specifies minimum magnetic clearances for the reactor.

 

J. TECHNICAL SUPPORT

Kian Tajhiz  provides complete technical assistance to contractors and end customers for applications, design, calculations and field installation. All Hilkar reactors are custom designed for different applications by considering the voltage, current, inductance, size, loss characteristics that are required to provide the most efficient design at the most economical prices.