CKSG Low-voltage Series-connected Reactor CKSG Low-voltage Series-connected Reactor
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CKSG Low-voltage Series-connected Reactor CKSG Low-voltage Series-connected Reactor
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CKSG Low-voltage Series-connected Reactor
CKSG Low-voltage Series-connected Reactor
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CKSG Low-voltage Series-connected Reactor
CKSG Low-voltage Series-connected Reactor
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CKSG Low-voltage Series-connected Reactor

Capactiy:5.6
Brand Name:Chint
Place of Origin:China
Model Number:CKSG
Rated Voltage:450V, 480V, 525V
Rated Current:0.7 – 5.6 kVAR
Brand:Chint
Capacity
Rated Voltage
Reactance Ratio
SKU: 1770405800330665984 Category: Chint Capacitor & Reactors
  • Description
  • Additional information
  • Technical Datasheet & Downloads
  • Technical FAQ & Selection Guide
Description

Chint CKSG 7% 450V 480V 525V 1.4 1.75 2.1 2.45 2.8 3.15 3.5 4.2 4.9 5.6 kVAR CHNT Anti Harmonic filter detuned Series Reactor

   

Chint CKSG Series Low-voltage Series-connected Reactor

 

Main usages and applicable scope
This series of low-voltage series-connected reactors (hereinafter referred to as reactor) are suitable for using in combination with capacitors to suppress and absorb harmonics, protect capacitors, avoid the impact of harmonic current and surge voltage and current, improve the quality of power grid, increase power factor as well as extend the life time of capacitors.

 

Product form and structure

Reactors can be divided into three-phase and single-phase types, both of them are dry-type iron-core reactors.
    The product structure of three-phase three-limb is used, in which the core limb is divided into several even pieces via multiple air gaps.
    The clamps of reactor have been subject to anti-corrosion treatment. The key clamps are made of non-magnetic materials. The overall unit has undergone a process of pre-baking, vacuum paint dipping as well as heat drying and curing, in order to cast coil and iron core into one piece, thereby reducing the temperature rise and noise during the operation.

 

Additional information
Rated Voltage

450V, 480V, 525V

Capacity

1.4kvar, 1.75kvar, 2.1kvar, 2.45kvar, 2.8kvar, 3.15kvar, 3.5kvar, 4.2kvar, 4.9kvar, 5.6kvar

Reactance Ratio

1%, 6%, 7%, 12%, 13%, 14%

Technical Datasheet & Downloads

📄 Technical Documentation & Product Specifications

Download official engineering datasheets, certified test standards (IEC / UL / CE), wiring diagrams, and dimensional drawings for CKSG Low-voltage Series-connected Reactor.

📥
Official Technical Datasheet (PDF) Complete electrical ratings, tripping characteristics, dimensions, and compliance specifications.
Request Official Datasheet (PDF)
📐
2D/3D CAD & Dimensional Drawings STEP, DXF, and PDF CAD drawing files for panel builders and switchgear designers.
Request CAD Model
Certified Standards: IEC 60898-1, IEC 60947-2, CE, RoHS, ISO 9001:2015
Manufacturer: Shanghai Newtrend Electric Co., Ltd. (Global Export Compliance)
Engineering Support: 24-hour response for custom voltage ratings, auxiliary contacts, and technical consulting.
Technical FAQ & Selection Guide

💡 Frequently Asked Technical Questions & Selection Guide

Pure engineering specifications, tripping curve parameters, and electrical selection guidance for panel builders and system designers.

Voltage & Load Sizing

How to verify rated operational voltage, frequency, and load duty cycle?

A

Verify that the nominal line voltage (AC 230V single-phase or 400V/415V/690V three-phase at 50/60Hz, or DC voltage ratings) falls within the continuous maximum operating limits of the device. Check duty cycle ratings (continuous vs intermittent duty) to ensure thermal stability under full load.

Protection & Environment

What ingress protection (IP Rating) and environmental enclosures are recommended?

A

For clean indoor electrical rooms, standard IP20 modular DIN-rail housings are recommended. For outdoor, industrial washdown, or dusty environments, mount components inside weatherproof enclosures rated IP65/IP66 with UV-resistant polycarbonate or powder-coated steel enclosures equipped with compression cable glands.

Selectivity & Grading

How to ensure upstream and downstream coordination in power distribution boards?

A

Ensure proper discrimination by grading current thresholds and tripping time delays: upstream devices should have higher current ratings and intentional short-time delays (Class S), allowing downstream branch MCBs to clear localized faults without blacking out the entire facility.

Installation & Mounting

What mounting rails, busbars, and spatial clearances are required?

A

Components mount on standard symmetrical 35mm DIN rail (EN 60715 / TH35-7.5) or backplate screw fixings. Maintain recommended top/bottom ventilation gaps (typically 30–50mm) to ensure unrestricted air convection, and use standard pin/fork comb busbars to minimize contact resistance and wiring errors.

Conductor & Torque Sizing

What conductor sizes and terminal tightening torques should be applied?

A

Select copper or aluminum conductor cross-sections complying with IEC 60364-5-52 current-carrying capacity tables based on continuous load. Always use a calibrated torque screwdriver or torque wrench to tighten terminal screws to the manufacturer-specified torque to prevent hot-spot degradation and loose connections.

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