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KSG-Input Series - Input Reactors for AC Drives and Inverters
The KSG-Input series consists of three-phase dry-type input reactors installed between the power supply and AC drives, inverters or soft starters. They limit inrush current, reduce harmonic distortion and improve the power quality seen by sensitive electronic equipment.
Model Number Breakdown
KReactor
SThree-phase
GDry-type
InputInstalled on the input side of drives
Applications
1
Variable frequency drive (VFD) input
2
Inverter and soft-starter input circuits
3
Industrial motor control panels
4
Power quality protection
Key Features
- Limits inrush current on drive start-up
- Reduces harmonic distortion from the supply
- Class F insulation, maintenance-free dry-type
- Suitable for VFD and inverter input circuits
Specifications Range
All specifications and dimensions can be customized upon request
Model Selector
| Key parameters | Model Range |
|---|---|
| Capacity | 0.75–400 kvar |
| Rated current (A) | 510A, 1100A, 625A, 50A, 20A, 60A… |
| Rated voltage (kV) | 0.4 |
| Frequency (Hz) | 50/60 |
| Impedance (%) | 0.7 |
| Standard | GB/T 10228 |
Select 2-3 models to compare
| Compare | Model | Series | Capacity (kVA) | HV Voltage (kV) | Current (A) | Frequency (Hz) | Reactance | Temp. rise (K) | Insulation | Cooling | Standard | Weight | Dimensions |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KSG-In-KSG-200KW | KSG-Input | 200kVA | 0.4 | 510 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 720 kg | 630×420×580 mm | |
| KSG-In-KSG-400KW | KSG-Input | 400kVA | 0.4 | 1100 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 1125 kg | 715×475×650 mm | |
| KSG-In-KSG-250KW | KSG-Input | 250kVA | 0.4 | 625 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 835 kg | 655×435×600 mm | |
| KSG-In-KSG-18KW | KSG-Input | 18kVA | 0.4 | 50 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 130 kg | 410×275×390 mm | |
| KSG-In-KSG-7.5KW | KSG-Input | 7.5kVA | 0.4 | 20 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 70 kg | 350×230×320 mm | |
| KSG-In-KSG-22KW | KSG-Input | 22kVA | 0.4 | 60 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 150 kg | 425×285×405 mm | |
| KSG-In-KSG-187KW | KSG-Input | 187kVA | 0.4 | 500 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 685 kg | 620×415×570 mm | |
| KSG-In-KSG-30KW | KSG-Input | 30kVA | 0.4 | 80 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 190 kg | 450×300×420 mm | |
| KSG-In-KSG-132KW | KSG-Input | 132kVA | 0.4 | 330 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 525 kg | 580×390×540 mm | |
| KSG-In-KSG-375KW | KSG-Input | 375kVA | 0.4 | 1000 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 1080 kg | 705×470×640 mm | |
| KSG-In-KSG-315KW | KSG-Input | 315kVA | 0.4 | 800 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 975 kg | 685×455×625 mm | |
| KSG-In-KSG-45KW | KSG-Input | 45kVA | 0.4 | 125 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 250 kg | 470×315×440 mm | |
| KSG-In-KSG-37KW | KSG-Input | 37kVA | 0.4 | 110 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 220 kg | 460×305×430 mm | |
| KSG-In-KSG-110KW | KSG-Input | 110kVA | 0.4 | 275 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 460 kg | 560×375×525 mm | |
| KSG-In-KSG-220KW | KSG-Input | 220kVA | 0.4 | 540 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 765 kg | 640×425×590 mm | |
| KSG-In-KSG-75KW | KSG-Input | 75kVA | 0.4 | 200 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 360 kg | 520×350×480 mm | |
| KSG-In-KSG-5.5KW | KSG-Input | 5.5kVA | 0.4 | 15 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 60 kg | 325×220×305 mm | |
| KSG-In-KSG-55KW | KSG-Input | 55kVA | 0.4 | 150 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 290 kg | 490×325×455 mm | |
| KSG-In-KSG-0.75KW | KSG-Input | 0.75kVA | 0.4 | 10 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 20 kg | 200×150×200 mm | |
| KSG-In-KSG-11KW | KSG-Input | 11kVA | 0.4 | 30 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 90 kg | 385×255×355 mm | |
| KSG-In-KSG-160KW | KSG-Input | 160kVA | 0.4 | 450 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 610 kg | 605×405×555 mm | |
| KSG-In-KSG-1.5KW | KSG-Input | 1.5kVA | 0.4 | 10 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 25 kg | 225×165×225 mm | |
| KSG-In-KSG-2.5KW | KSG-Input | 2.5kVA | 0.4 | 10 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 35 kg | 275×190×265 mm | |
| KSG-In-KSG-15KW | KSG-Input | 15kVA | 0.4 | 40 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 110 kg | 400×270×380 mm | |
| KSG-In-KSG-93KW | KSG-Input | 93kVA | 0.4 | 250 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 410 kg | 540×365×510 mm | |
| KSG-In-KSG-4KW | KSG-Input | 4kVA | 0.4 | 15 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 50 kg | 310×210×290 mm |
Product Drawing
Reactor - KSG-In-KSG-55KW
APPEARANCE — AIR-CORE COIL
CONNECTION — SERIES & SHUNT
HARMONIC FILTER — LC BRANCH
Note: This is a general product illustration. For detailed technical drawings and specifications, please contact our engineering team.
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EXW (FOB Qingdao)
$69
Range $63 ~ $75 (±8%)
Price Breakdown
| Base price (interpolation) | $69 |
| × Product factor | ×1.0000 |
| × Country factor | ×1.0000 |
| × Copper-linked factor | ×1.0000 |
| + Options / accessories | $0 |
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Complete equipment — no winding copper linkage
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