CKSC 3-180KVA 50-3000Kvar three-phase high voltage dry series reactor for capacitor cabinet

Short Description:

CKSC type dry iron core series reactor is an important supporting equipment for reactive power compensation device of power system. After the power capacitor is connected in series with the dry-type iron-core reactor, it can effectively suppress the high-order harmonics in the power grid, limit the closing inrush current and operating overvoltage, improve the voltage waveform of the system, improve the power factor of the power grid, and reduce the impact of power capacitors and other power The safe operation of the equipment plays a big role.

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Product Description

Model Description

Technical parameters and structure dimensions

Product features and scope of use

1. The iron core of CKSC dry-type iron core series reactor adopts high-quality imported silicon steel sheet, the core column is divided into uniform small sections through multiple air gaps, and the air gap is isolated by epoxy cloth board to ensure the long-term operation of the air gap in the reactor. down without change.
2. The end face of the iron core is made of high-quality silicon steel sheet end face glue, so that the silicon steel sheet is firmly combined, which greatly reduces the noise during operation, and has good moisture and dustproof performance.
3. The coil is of epoxy casting type, and epoxy glass mesh cloth is laid inside and outside the coil for reinforcement. The F-class epoxy casting system is used for casting in a vacuum state. The coil not only has good insulation performance, but also has high mechanical strength and can withstand High current shock and hot and cold shock without cracking.
4. The epoxy casting coil does not absorb water, has low partial discharge, and can operate safely in harsh environmental conditions.
5. The upper and lower ends of the coil are made of epoxy pads and silicone rubber shock-proof pads, which effectively reduce the vibration of the coil during operation.
6. Compared with traditional oil-immersed reactors and air-core reactors, dry-type reactors are smaller in size, and have the characteristics of light weight, small footprint, simple structure and convenient installation.
7. The temperature resistance level reaches class F (155℃); during normal operation, the temperature rise of the iron core and coil of the dry-type iron core reactor does not exceed 90K.
8. The dry-type iron core reactor can run for a long time at 1.35 times the rated current.
9. The noise of dry-type iron core reactor is not greater than the industry standard.
10. The withstand voltage level of dry-type iron-core reactors complies with the provisions of JB5346-1998 "Series Reactors".
Applicable working conditions
(1) Altitude ≤ 1500 meters
(2) Ambient temperature -25℃～+40℃
(3) Relative humidity≤90%
(4) There is no corrosive or flammable gas in the surrounding air, no obvious pollution such as water vapor.
(5) No frequent violent vibration and good ventilation.
(6) This reactor is an indoor device.

Ordering information

1. System rated voltage;
2. Capacitor capacity;
3. Capacitor terminal voltage;
4. Reactance rate;
5. Ways of entering and exiting lines (double-sided, single-sided);
6. If there are other special requirements, it should be clearly stated.