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CKGQ Series - Air-Core Dry-Type Reactors for Harmonic Filtering
The CKGQ series air-core dry-type reactors feature no iron-core saturation and linear inductance characteristics. Designed for harmonic filtering and current limiting applications in power systems with high harmonic content.
Model Number Breakdown
Applications
Harmonic filtering in VFD systems
Capacitor bank inrush current limiting
Power quality improvement systems
Industrial power factor correction networks
Key Features
- Air-core design eliminates iron-core saturation
- Linear inductance characteristics for stable filtering
- Class F (155°C) insulation for high-temperature operation
- Ideal for harmonic filtering and current limiting
Specifications Range
All specifications and dimensions can be customized upon request
Model Selector
| Key parameters | Model Range |
|---|---|
| Capacity | 50–1000 kvar |
| Rated current (A) | 4.81, 9.62, 14.43, 19.25, 28.87, 38.49… |
| Rated voltage (kV) | 6, 10, 35 |
| Frequency (Hz) | 50 |
| Impedance (%) | 6 |
| Standard | GB10229, IEC 60076-6 |
| Compare | Model | Series | Capacity (kVA) | HV Voltage (kV) | Current (A) | Frequency (Hz) | Reactance | Temp. rise (K) | Insulation | Cooling | Standard | Weight | Dimensions |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CKGQ-6-50 | CKGQ | 50kVA | 6 | 4.81 | 50 | 6 | 65 | F (155°C) | AN | GB10229, IEC 60076-6 | 270 kg | 480×320×450 mm | |
| CKGQ-6-100 | CKGQ | 100kVA | 6 | 9.62 | 50 | 6 | 65 | F (155°C) | AN | GB10229, IEC 60076-6 | 430 kg | 550×370×520 mm | |
| CKGQ-6-150 | CKGQ | 150kVA | 6 | 14.43 | 50 | 6 | 65 | F (155°C) | AN | GB10229, IEC 60076-6 | 580 kg | 600×400×550 mm | |
| CKGQ-6-200 | CKGQ | 200kVA | 6 | 19.25 | 50 | 6 | 65 | F (155°C) | AN | GB10229, IEC 60076-6 | 720 kg | 630×420×580 mm | |
| CKGQ-6-300 | CKGQ | 300kVA | 6 | 28.87 | 50 | 6 | 65 | F (155°C) | AN | GB10229, IEC 60076-6 | 950 kg | 680×450×620 mm | |
| CKGQ-6-400 | CKGQ | 400kVA | 6 | 38.49 | 50 | 6 | 65 | F (155°C) | AN | GB10229, IEC 60076-6 | 1125 kg | 715×475×650 mm | |
| CKGQ-6-500 | CKGQ | 500kVA | 6 | 48.11 | 50 | 6 | 65 | F (155°C) | AN | GB10229, IEC 60076-6 | 1300 kg | 750×500×680 mm | |
| CKGQ-10-50 | CKGQ | 50kVA | 10 | 2.89 | 50 | 6 | 65 | F (155°C) | AN | GB10229, IEC 60076-6 | 270 kg | 480×320×450 mm | |
| CKGQ-10-100 | CKGQ | 100kVA | 10 | 5.77 | 50 | 6 | 65 | F (155°C) | AN | GB10229, IEC 60076-6 | 430 kg | 550×370×520 mm | |
| CKGQ-10-150 | CKGQ | 150kVA | 10 | 8.66 | 50 | 6 | 65 | F (155°C) | AN | GB10229, IEC 60076-6 | 580 kg | 600×400×550 mm | |
| CKGQ-10-200 | CKGQ | 200kVA | 10 | 11.55 | 50 | 6 | 65 | F (155°C) | AN | GB10229, IEC 60076-6 | 720 kg | 630×420×580 mm | |
| CKGQ-10-300 | CKGQ | 300kVA | 10 | 17.32 | 50 | 6 | 65 | F (155°C) | AN | GB10229, IEC 60076-6 | 950 kg | 680×450×620 mm | |
| CKGQ-10-400 | CKGQ | 400kVA | 10 | 23.09 | 50 | 6 | 65 | F (155°C) | AN | GB10229, IEC 60076-6 | 1125 kg | 715×475×650 mm | |
| CKGQ-10-500 | CKGQ | 500kVA | 10 | 28.87 | 50 | 6 | 65 | F (155°C) | AN | GB10229, IEC 60076-6 | 1300 kg | 750×500×680 mm | |
| CKGQ-35-100 | CKGQ | 100kVA | 35 | 1.65 | 50 | 6 | 65 | F (155°C) | AN | GB10229, IEC 60076-6 | 430 kg | 550×370×520 mm | |
| CKGQ-35-200 | CKGQ | 200kVA | 35 | 3.3 | 50 | 6 | 65 | F (155°C) | AN | GB10229, IEC 60076-6 | 720 kg | 630×420×580 mm | |
| CKGQ-35-300 | CKGQ | 300kVA | 35 | 4.95 | 50 | 6 | 65 | F (155°C) | AN | GB10229, IEC 60076-6 | 950 kg | 680×450×620 mm | |
| CKGQ-35-500 | CKGQ | 500kVA | 35 | 8.25 | 50 | 6 | 65 | F (155°C) | AN | GB10229, IEC 60076-6 | 1300 kg | 750×500×680 mm | |
| CKGQ-35-800 | CKGQ | 800kVA | 35 | 13.2 | 50 | 6 | 65 | F (155°C) | AN | GB10229, IEC 60076-6 | 1840 kg | 835×560×760 mm | |
| CKGQ-35-1000 | CKGQ | 1000kVA | 35 | 16.5 | 50 | 6 | 65 | F (155°C) | AN | GB10229, IEC 60076-6 | 2200 kg | 900×600×800 mm |
Product Drawing
Reactor - CKGQ-6-300
Note: This is a general product illustration. For detailed technical drawings and specifications, please contact our engineering team.
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More options(2)
Fill in any two of inductance L, rated current I and reactive power Q — the third is derived. The phase basis (single / three-phase) must be chosen, because the two bases differ by exactly a factor of three.
X = 2πfL · U_L = I·X · Q₁ = I²X (single-phase) · Q₃ = 3I²X (three-phase)
Still required to complete the calculation: inductance L, rated current I, reactive power Q.
L = 1 mH, I = 150 A, f = 50 Hz → X = 0.3142 Ω, U_L = 47.12 V, single-phase Q₁ = 7.07 kvar, three-phase Q₃ = 21.21 kvar.
Single-phase and three-phase differ by exactly a factor of three — always state which basis a kvar figure is quoted on.
The product library (quote-data) carries no per-model inductance or rated current, so no value is auto-filled for a model; the actual figures are confirmed on the factory parameter sheet. An em dash means the value is unavailable — it is never rendered as zero.
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