Dry-type current-limiting reactors with natural air cooling 3 kV to 20 kV

Dry-type current-limiting reactors with natural air cooling, manufactured by the "SVEL" Group, are designed to limit short-circuit currents in electrical networks with voltages ranging from 3 kV to 20 kV, as well as to maintain voltage levels during fault conditions. With over 15 years of development and production, these reactors have proven to be reliable and efficient solutions that meet modern quality and safety standards.

Main Technical Characteristics:

  • Rated Voltage: 3 kV, 6 kV, 10 kV, 15 kV, 20 kV
  • Rated Current: from 50 A to 10,000 A
  • Inductive Reactance: up to 50 Ohm
  • Climatic Version: temperate, boreal, cold, tropical
  • Placement Category: 1, 2, 3, 4
  • Angle Between Terminals: 0°, 90°, 180°, 270°

Design Advantages:

  • High mechanical strength and shock resistance: ensures reliable operation under high load conditions.
  • Double insulated conductor: enhances reliability and durability of the equipment.
  • Absence of unsecured conductor sections and internal connections within the reactor body: reduces the risk of damage and simplifies maintenance.
  • Protection against ultraviolet radiation, precipitation, and contamination: extends the reactor's service life.
  • Minimal losses and low noise levels: improve energy efficiency and operational comfort.
  • Welded electrical connections: provide reliable and durable contact joints.

Optional components that can be included in the delivery:

  • Stainless steel supports to ensure necessary clearances.
  • Bus compensators.
  • Support metal structures.
  • Support insulators (polymer insulators are supplied by default; porcelain options are available).
  • Modular buildings for reactor placement.
  • Supervision and technical guidance during installation.

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