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KSG-Output Series - Output Reactors for Motor Drive Protection
The KSG-Output series provides three-phase dry-type output reactors fitted between the drive and the motor, filtering harmonic currents and limiting inrush transients. They extend motor cable length capability and protect motor insulation from voltage stress.
Model Number Breakdown
Applications
VFD output to motor circuits
Long motor cable installations
Pump, fan and conveyor drives
Harmonic suppression in drive systems
Key Features
- Harmonic filtering on the drive output
- Limits inrush current and dv/dt stress
- Extends allowable motor cable length
- Class F insulation, low maintenance
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) | 80A, 200A, 150A, 110A, 800A, 50A… |
| Rated voltage (kV) | 0.4 |
| Frequency (Hz) | 50/60 |
| Impedance (%) | 0.7 |
| Standard | GB/T 10228 |
| Compare | Model | Series | Capacity (kVA) | HV Voltage (kV) | Current (A) | Frequency (Hz) | Reactance | Temp. rise (K) | Insulation | Cooling | Standard | Weight | Dimensions |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KSG-Out-KSG-30KW | KSG-Output | 30kVA | 0.4 | 80 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 190 kg | 450×300×420 mm | |
| KSG-Out-KSG-75KW | KSG-Output | 75kVA | 0.4 | 200 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 360 kg | 520×350×480 mm | |
| KSG-Out-KSG-55KW | KSG-Output | 55kVA | 0.4 | 150 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 290 kg | 490×325×455 mm | |
| KSG-Out-KSG-37KW | KSG-Output | 37kVA | 0.4 | 110 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 220 kg | 460×305×430 mm | |
| KSG-Out-KSG-315KW | KSG-Output | 315kVA | 0.4 | 800 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 975 kg | 685×455×625 mm | |
| KSG-Out-KSG-18KW | KSG-Output | 18kVA | 0.4 | 50 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 130 kg | 410×275×390 mm | |
| KSG-Out-KSG-15KW | KSG-Output | 15kVA | 0.4 | 40 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 110 kg | 400×270×380 mm | |
| KSG-Out-KSG-4KW | KSG-Output | 4kVA | 0.4 | 15 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 50 kg | 310×210×290 mm | |
| KSG-Out-KSG-187KW | KSG-Output | 187kVA | 0.4 | 500 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 685 kg | 620×415×570 mm | |
| KSG-Out-KSG-1.5KW | KSG-Output | 1.5kVA | 0.4 | 10 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 25 kg | 225×165×225 mm | |
| KSG-Out-KSG-45KW | KSG-Output | 45kVA | 0.4 | 125 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 250 kg | 470×315×440 mm | |
| KSG-Out-KSG-2.5KW | KSG-Output | 2.5kVA | 0.4 | 10 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 35 kg | 275×190×265 mm | |
| KSG-Out-KSG-93KW | KSG-Output | 93kVA | 0.4 | 250 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 410 kg | 540×365×510 mm | |
| KSG-Out-KSG-160KW | KSG-Output | 160kVA | 0.4 | 450 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 610 kg | 605×405×555 mm | |
| KSG-Out-KSG-110KW | KSG-Output | 110kVA | 0.4 | 275 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 460 kg | 560×375×525 mm | |
| KSG-Out-KSG-5.5KW | KSG-Output | 5.5kVA | 0.4 | 15 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 60 kg | 325×220×305 mm | |
| KSG-Out-KSG-132KW | KSG-Output | 132kVA | 0.4 | 330 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 525 kg | 580×390×540 mm | |
| KSG-Out-KSG-11KW | KSG-Output | 11kVA | 0.4 | 30 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 90 kg | 385×255×355 mm | |
| KSG-Out-KSG-250KW | KSG-Output | 250kVA | 0.4 | 625 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 835 kg | 655×435×600 mm | |
| KSG-Out-KSG-375KW | KSG-Output | 375kVA | 0.4 | 1000 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 1080 kg | 705×470×640 mm | |
| KSG-Out-KSG-22KW | KSG-Output | 22kVA | 0.4 | 60 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 150 kg | 425×285×405 mm | |
| KSG-Out-KSG-220KW | KSG-Output | 220kVA | 0.4 | 540 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 765 kg | 640×425×590 mm | |
| KSG-Out-KSG-7.5KW | KSG-Output | 7.5kVA | 0.4 | 20 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 70 kg | 350×230×320 mm | |
| KSG-Out-KSG-200KW | KSG-Output | 200kVA | 0.4 | 510 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 720 kg | 630×420×580 mm | |
| KSG-Out-KSG-0.75KW | KSG-Output | 0.75kVA | 0.4 | 10 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 20 kg | 200×150×200 mm | |
| KSG-Out-KSG-400KW | KSG-Output | 400kVA | 0.4 | 1100 | 50/60 | 0.7 | 65 | H (180°C) | AN | GB/T 10228 | 1125 kg | 715×475×650 mm |
Product Drawing
Reactor - KSG-Out-KSG-55KW
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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