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Detuned reactors, 400V, 3INPP7

Detuned reactors, 400V, 3INPP7

Detuned reactors, 400V, 3INPP7

Product catalog summary
Overview: The document provides technical specifications and details for the 400V Series, Type 3INPP7 Detuned Reactors, designed for harmonic filtering. These reactors are characterized by high-quality materials, optimized design for reduced losses, compact size, and low noise levels due to glued air gaps.
Specifications:
  • Rated Voltage: 400V
  • Frequency: 50Hz
  • Filtering Factor: 189Hz
  • Standards: IEC60289, IEC60076, VDE 0532, UL/Ur file E202612, RoHs, CE
  • Design: Ironcore with multiple air gaps, low loss core
  • Tolerance: Inductance -3/+3% 3-phase average
  • Insulation Level: 4 kVac
  • Insulation Temperature Class: 150 - 180 °C
  • Cooling: Natural cooling
  • Ambient Temperature: -20 to +60 °C
  • Protection Class: IP00
  • Noise Level: Max. 50 dB at 1 m distance
Applications: These reactors are used with rated capacitors for harmonic filtering in electrical systems, improving power quality by reducing harmonic distortion.
Technical Data: The document includes detailed tables listing various models with their respective electrical parameters such as inductance, current ratings, losses, and weight. The reactors are available in different kvar ratings ranging from 6.25 to 100 kvar.
Mechanical Data: The document provides dimensions and mechanical specifications for different reactor models, including terminal types, clamp sizes, and tightening torques.
Optional Features: Options include a temperature switch, stranded wire outputs, and lateral mounting capabilities.
Manufacturer: Trafox, a brand of Muuntosähkö Oy, specializes in developing and manufacturing transformers, chokes, filters, and monitoring devices.
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Catalog excerpts

Detuned reactors, 400V, 3INPP7-1

Detuned Reactors400V SERIES, TYPE 3INPP7 REACTOR SERIES FOR HARMONIC FILTERING - High quality materials - Design optimised to reduce total losses - Small mechanical size - Low noise level due to the glued air gaps Technical specifications Standards Design Tolerance, Inductance Linearity/% Insulation level Insulation temperature class Cooling IEC60289, IEC60076, VDE 0532, UL/Ur file E202612, RoHs, CE Ironcore multible airgap, low loss core -3/+3% 3-phase average 1,75 x In 95% inductance 4 kVac 150 - 180 °C Natural cooling Ambient temperature Protection class Installation Color Noise level - 20 ... +60 °C T60 IP00 Screw fastening Light brown or black Max. 50 dB with rated harmonics currents at 1 m distance • Temperature switch 130-150 °C +-5%, 250 Vac (<6,3A)..500 Vac (<2A) • Stranded wire outputs (flexible cable 110 °C) • Lateral mounting

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Detuned reactors, 400V, 3INPP7-2

Connection diagram Mechanical data 6,25-12,5 kvar Mechanical data 25-75 kvar Without temperature switch Packing details Muuntnsahko Trafox is a brand of Muuntosahko Oy. We develop, manufacture and customise high-quality transformers, chokes, filters and Trafox Superintend® monitoring devices for a large number of applications. MUUNTOSAHKO OY TRAFOX P.O. Box 10 | FI-00621 Helsinki | Tel. +358 207 933 700 | Fax +358 207 933 746 | [email protected]

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.