Compared with the air-core reactors, the core reactors have the advantages of low magnetic leakage, small size and low loss, making them more suitable for installation in various integrated cabinets.

Our company's core reactors are researched and developed in cooperation with Harbin University of Science and Technology through Industry-University-Research Collaboration program. Using the designing software developed by Harbin University of Science and Technology, combined with electromagnetic simulation, we accurately control the parameters of the product to ensure the accuracy of the design. Using gap type core, the linearity of inductance is enhanced, and the linearity space of inductance is effectively expanded.

When the product is manufactured, the core column is composed of several independent core cakes, between which insulating materials are set to form an air gap. After being assembled with the coils, the whole unit is impregnated with insulating varnish under vacuum pressure, which greatly improves the mechanical properties of the product and its ability to adapt to the environment.

Basic parameters:

Rated voltage: DC1500 V

Rated current: DC 170A

Rated inductance: 3.5mH

DC resistance: 31 m Ω

Cooling method: AF

Insulation grade: H

Power loss value at 150℃:<960 w="">

Net weight: 98±3 Kg

Reference size:

Reactor length 710mm, mounting hole distance 670mm

Reactor width 150mm, mounting hole distance 90mm

Reactor height 392mm

Conform to the standards:

GB/T 1094.6-2011 Power Transformer Part 6: Reactor

GB/T 7251.1-2013 Low-voltage switchgear and controlgear Part 1 General Provisions

IEC 60076-6-2007 Power transformers-Part 6: Reactors

IEC 60310-2016 Railway applications-traction transformers and inductorson board rolling stock