CKSG Series Low-Voltage Series Reactors

When compensating for capacitive low-power, capacitors are often affected by harmonic currents, closing inrush currents, and operating process voltages,resulting in capacitor damage and a decrease in power factor. Therefore,it is necessary to install a series reactor at the front end of the capacitor to suppress and absorb harmonics, protect the capacitor, avoid the influence of harmonic voltage current and impulse voltage current,improve power quality,increase system power factor, and extend the service life of the capacitor.

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Overview

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Structural Characteristics

The reactor is divided into two types: three-phase and single-phase, both of which are dry-type iron cores.
The iron core is made of high-quality cold-rolled silicon steel sheets,which are punched and cut by high-speed punching machines. It has small burrs, uniform rules, and neat and beautiful stacking, ensuring the performance of low-temperature and low-noise operation of the reactor.
The coil adopts high-quality insulated wires, which are wound by specialized machines and have the advantages of good flatness and beautiful appearance.
During the assembly process of the reactor, all incoming components undergo anti-corrosion treatment. The key clamping parts are made of non-magnetic materials and undergo a process of pre drying, vacuum coating, and thermal curing to firmly integrate the reactor coil and core, greatly reducing temperature rise and noise during operation,effectively improving the quality factor of the reactor and reducing various waves.5. The reactor also adopts temperature protection,using a set of normally closed contacts connected in series in the control circuit. When the temperature exceeds the rated temperature,the contacts open, and when the temperature drops,the contacts close,which can effectively protect the equipment from fire.6. The external dimensions of the reactor are designed according to the standard cabinet size,with a small volume and convenient wiring, greatly saving users’ cabinet investment costs.

Technical Parameters

Can be used for 0.4KV, 0.45KV, 0.48KV, 0.525KV, 0.66KV, 0.69KV, 1.14KV.
Types of reactance rates: 1%, 4.5%, 5.6%, 6%, 7%, 12%, 13.8%, 14%.
The withstand voltage level is 5KV/min, the insulation levels are B, F, and H, the noise level is ≤30dB, and the overload capacity is ≤1.35 times for continuous operation.

Environmental Conditions for Use

Altitude not exceeding 2000 meters.
Operating environment temperature: -25℃to+45℃, relative humidity not exceeding 90%.
There are no harmful gases or flammable or explosive materials around.
The surrounding environment should have good ventilation conditions. If installed in a cabinet, ventilation equipment should be installed.