ETR-L Line Reactor

It reduces low-frequency harmonics and the distortions caused by it in the electrical installation. By limiting the starting currents of electrical machines and devices, it protects them and increases their lifetime. They are produced at 3% and 5% short-circuit voltage according to the needs of the facility.

●Line Reactors
●Copper and Aluminum winding
●High efficiency sheet core
●Varnishing under vacuum
●Oven drying at high temperature
●Three Phases and single Phase
EHR Reactors Technical Features
Power(KVAR) / Current(A)Between 5KVAR - 600KVAR
DesignOpen type
Rated Voltage3 Faz 400VAC (Different Voltages are optional)
Rated CurrentBetween 7A-870A
Frequency50 Hz. +/-%5 (60 Hz. Optional)
CoreHigh Efficiency Sheet Core
WindingsCopper or Aluminum wire with fiberglass or enamel insulation
Insulation ClassF (H class is optional)
Protection ClassIP00
Production MethodVarnishing under vacuum - firing on high temperature
Operating Temperature-10 °C ~ +40 °C
Altitude Operating Height1.500m
Humidity90% none condensed
Protection ClassIP00
OPTIONCODEDESCRIPTION
Non-standard input voltage valuexxxVEHR Reactors can be produced at any required input voltage value that must be stated clearly by the order confirmation.
Non-standard output voltage valuexxxVEHR Reactors can be produced at any required output voltage value that must be stated clearly by the order confirmation.
Non-standard frequencyFRQEHR Reactors can be produced to function with 60 Hz network frequency. 
GCB Protection At Input and OutputOCBOptional MCCB may be added to the EHR Reactor input and output to provide additonal protection.
Special EnclosureKEHR Reactors can be produced both INDOOR and OUTDOOR in special cabinets having different IPXX protection classes.
Thermostat Controlled Fan CoolingTFSThermostat-controlled fan cooling can be optionally added to EHR TReactors at the order confirmation.
Display and Signals GSMeasurement and signaling options for voltage, current, temperature parameters (It can be selected with Cabinet Option)
EHR Reactors

Are produced in 4 different groups as single Phase and three Phases, according to the purpose of use and design features. Copper and aluminum windings of EHR Reactors are wound on high quality sheet cores. They are vacuum-impregnated varnished and high-temperature dried to ensure quiet and moisture-proof operation. It is long-lasting and safe.

Harmonic Filter Reactors

They are filter reactors used to reduce the current harmonics (THDI) in the network installation to the values required by the standards.
It is used in Reactive Power Compensation systems to limit the overcurrents that occur during the switching of the capacitor groups and to protect the capacitors.
In passive harmonic filter applications, it protects the connected loads against harmonic distortions and increases the immunity of the facility against electrical interference. It increases efficiency by reducing losses in power lines and power transformers.

Line Reactors

It reduces low-frequency harmonics and the distortions caused by it in the electrical installation. By limiting the starting currents of electrical machines and devices, it protects them and increases their lifetime. They are produced at 3% and 5% short-circuit voltage according to the needs of the facility.




Motor Reactors

It is used between motor drives and frequency inverters and motor. It filters high-frequency signals originating from motor drives and reduces inrush currents. It protects drives and inverters in short circuits in motor windings. It is designed and produced in accordance with the technical specifications and filtering needs of motors and motor drivers.

Shunt Reactors

It is used as an inductive load in reactive power compensation systems. They are specially produced at the suitable values for the needs of the facility.

Outdoor Type Cabinet and Protection Options

Special cabinet option with high protection class up to IP54 for special applications. Voltmeter, Ammeter and signal lamp options are offered with the special cabinet designed according to the needs. Fuse protection and over temperature protection for Input and Output.

Applications
  • Reactive power compensation systems,
  • Harmonic filter applications
  • Industrial enterprises
  • Automation systems
  • Motor drive systems
  • Iron and steel plants
Document Name
Download
EHR EHR English Catalog
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