KLD-FD Series
High Voltage Filter Reactor
Filter reactors can effectively protect the capacitors and reduce overload caused by harmonics during compensation while suppressing the harmonic component that flows through the capacitor bank and limits the closing inrush current of the capacitor bank.
High-voltage filter reactor is the main supporting equipment for reactive power compensation and harmonic control, which is suitable for 6-35kV power system. It is composed of a LC circuit to suppress the waveform distortion of grid voltage with shunt capacitor, while suppressing the harmonic component that flows through the capacitor bank and limiting the closing inrush current of the capacitor bank.
KLD-FD series high-voltage reactor adopts high-quality low-loss cold-rolled oriented silicon steel sheet for iron core, and the coil is made through epoxy casting, vacuum impregnation and cured in constant-temperature furnace, which has high dynamic and thermal stability. It also has the features of good insulation strength, high reliability, less magnetic leakage and low voltage of partial discharge, which is a stable and reliable dry-type product. Nowadyas, high-voltage filter reactor is widely used as an important reactive power compensation equipment in the construction of power grids in various industries, and its usage has also been increasing.
● Iron core adopts high-quality low-loss cold-rolled oriented silicon steel sheet and it has being punched and sheared by high-speed machine. It’s characterized by small burrs, uniform and regular body, neat and attractive stacking to ensure that the high-voltage filter reactor is operated with low temperature increase and low noise;
● Adopts H-class epoxy casting system to cast the coil under vacuum. The epoxy casting coil has excellent insulation property and mechanical strength, which can withstand heavy current and cold and hot impact without cracking. At the same time, the epoxy casting coil does not absorb water and has low voltage of partial discharge, so it can be safely operated under harsh environments; cylindrical structure, large heat dissipation area and high heat dissipation efficiency;
● The upper and lower ends of the coil adopt epoxy pads and silicone rubber anti-vibration pads, scientific design and reasonable structure and has effective vibration damping measures, effectively reducing the vibration of the coil during operation to ensure low noise of the product.
| Rated voltage | 6~35kV |
| Manufacturing method | Three-phase, iron core, with air gap |
| Reactance rate | 6%、12%(others can be customized) |
| Design parameter | Uh1=106% |
| Uh3=0.5% | |
| Uh5=Uh7=5% | |
| Temperature rating | T40/B |
| Parameters accuracy | -3%...3% |
| Protection degree | IP00，indoor installation |
| Cooling method | Air cooling |
| Insulation class | Class H |
| Linearity | 1.8 In |
| Overcurrent | 1.8 In |
| Execution standard | VDE0523，IEC76 |
| Specification Model | Supporting capacitor bank capacity (kvar) | Reactor capacity（kvar） | Reactance rate | Winding material |
| KLD-FD6-H3-150-6kV-L | 150 | 9 | 6% | Aluminum winding |
| KLD-FD6-H3-300-6kV-L | 300 | 18 | 6% | Aluminum winding |
| KLD-FD6-H3-600-6kV-L | 600 | 36 | 6% | Aluminum winding |
| KLD-FD6-H3-1000-6kV-L | 1000 | 60 | 6% | Aluminum winding |
| KLD-FD6-H3-1250-6kV-L | 1250 | 75 | 6% | Aluminum winding |
| KLD-FD6-H3-1500-6kV-L | 1500 | 90 | 6% | Aluminum winding |
| KLD-FD12-H3-150-6kV-T | 150 | 18 | 12% | Copper winding |
| KLD-FD12-H3-300-6kV-T | 300 | 36 | 12% | Copper winding |
| KLD-FD12-H3-600-6kV-T | 600 | 72 | 12% | Copper winding |
| KLD-FD12-H3-1000-6kV-T | 1000 | 120 | 12% | Copper winding |
| KLD-FD12-H3-1250-6kV-T | 1250 | 150 | 12% | Copper winding |
| KLD-FD12-H3-1500-6kV-T | 1500 | 180 | 12% | Copper winding |
| Specification Model | Supporting capacitor bank capacity (kvar) | Reactor capacity（kvar） | Reactance rate | Winding material |
| KLD-FD6-H3-150-10kV-L | 150 | 9 | 6% | Aluminum winding |
| KLD-FD6-H3-300-10kV-L | 300 | 18 | 6% | Aluminum winding |
| KLD-FD6-H3-600-10kV-L | 600 | 36 | 6% | Aluminum winding |
| KLD-FD6-H3-1000-10kV-L | 1000 | 60 | 6% | Aluminum winding |
| KLD-FD6-H3-1250-10kV-L | 1250 | 75 | 6% | Aluminum winding |
| KLD-FD6-H3-1500-10kV-L | 1500 | 90 | 6% | Aluminum winding |
| KLD-FD12-H3-150-10kV-T | 150 | 18 | 12% | Copper winding |
| KLD-FD12-H3-300-10kV-T | 300 | 36 | 12% | Copper winding |
| KLD-FD12-H3-600-10kV-T | 600 | 72 | 12% | Copper winding |
| KLD-FD12-H3-1000-10kV-T | 1000 | 120 | 12% | Copper winding |
| KLD-FD12-H3-1250-10kV-T | 1250 | 150 | 12% | Copper winding |
| KLD-FD12-H3-1500-10kV-T | 1500 | 180 | 12% | Copper winding |
Rated voltage：6~35kV
Manufacturing method：Three-phase, iron core, with air gap
Reactance rate：6%、12%(others can be customized)
Design parameter：Uh1=106%；Uh3=0.5%；Uh5=Uh7=5%
Temperature rating：T40/B
Parameter accuracy ：-3%...3%
Protection degree：IP00，indoor installation
Cooling method：Air cooling
Insulation class：Class H
Linearity： 1.8 In
Overcurrent：1.8 In
Execution standard：VDE0523，IEC76
KLD-FD6-H3-150-6kV-L
Supporting capacitor bank capacity (kvar) ：150
Reactor capacity（kvar）：9
Reactance rate：6%
Winding material ：Aluminum winding
KLD-FD6-H3-300-6kV-L
Supporting capacitor bank capacity (kvar) ：300
Reactor capacity（kvar）：18
Reactance rate：6%
Winding material ：Aluminum winding
KLD-FD6-H3-600-6kV-L
Supporting capacitor bank capacity (kvar) ：600
Reactor capacity（kvar）：36
Reactance rate：6%
Winding material ：Aluminum winding
KLD-FD6-H3-1000-6kV-L
Supporting capacitor bank capacity (kvar) ：1000
Reactor capacity（kvar）：60
Reactance rate：6%
Winding material ：Aluminum winding
KLD-FD6-H3-1250-6kV-L
Supporting capacitor bank capacity (kvar) ：1250
Reactor capacity（kvar）：75
Reactance rate：6%
Winding material ：Aluminum winding
KLD-FD6-H3-1500-6kV-L
Supporting capacitor bank capacity (kvar) ：1500
Reactor capacity（kvar）：90
Reactance rate：6%
Winding material ：Aluminum winding
KLD-FD12-H3-150-6kV-T
Supporting capacitor bank capacity (kvar) ：150
Reactor capacity（kvar）：18
Reactance rate：12%
Winding material ：Copper winding
KLD-FD12-H3-300-6kV-T
Supporting capacitor bank capacity (kvar) ：300
Reactor capacity（kvar）：36
Reactance rate：12%
Winding material ：Copper winding
KLD-FD12-H3-600-6kV-T
Supporting capacitor bank capacity (kvar) ：600
Reactor capacity（kvar）：72
Reactance rate：12%
Winding material ：Copper winding
KLD-FD12-H3-1000-6kV-T
Supporting capacitor bank capacity (kvar) ：1000
Reactor capacity（kvar）：120
Reactance rate：12%
Winding material ：Copper winding
KLD-FD12-H3-1250-6kV-T
Supporting capacitor bank capacity (kvar) ：1250
Reactor capacity（kvar）：150
Reactance rate：12%
Winding material ：Copper winding
KLD-FD12-H3-1500-6kV-T
Supporting capacitor bank capacity (kvar) ：1500
Reactor capacity（kvar）：180
Reactance rate：12%
Winding material ：Copper winding
KLD-FD6-H3-150-10kV-L
Supporting capacitor bank capacity (kvar) ：150
Reactor capacity（kvar）：9
Reactance rate：6%
Winding material ：Aluminum winding
KLD-FD6-H3-300-10kV-L
Supporting capacitor bank capacity (kvar) ：300
Reactor capacity（kvar）：18
Reactance rate：6%
Winding material ：Aluminum winding
KLD-FD6-H3-600-10kV-L
Supporting capacitor bank capacity (kvar) ：600
Reactor capacity（kvar）：36
Reactance rate：6%
Winding material ：Aluminum winding
KLD-FD6-H3-1000-10kV-L
Supporting capacitor bank capacity (kvar) ：1000
Reactor capacity（kvar）：60
Reactance rate：6%
Winding material ：Aluminum winding
KLD-FD6-H3-1250-10kV-L
Supporting capacitor bank capacity (kvar) ：1250
Reactor capacity（kvar）：75
Reactance rate：6%
Winding material ：Aluminum winding
KLD-FD6-H3-1500-10kV-L
Supporting capacitor bank capacity (kvar) ：1500
Reactor capacity（kvar）：90
Reactance rate：6%
Winding material ：Aluminum winding
KLD-FD12-H3-150-10kV-T
Supporting capacitor bank capacity (kvar) ：150
Reactor capacity（kvar）：18
Reactance rate：12%
Winding material ：Copper winding
KLD-FD12-H3-300-10kV-T
Supporting capacitor bank capacity (kvar) ：300
Reactor capacity（kvar）：36
Reactance rate：12%
Winding material ：Copper winding
KLD-FD12-H3-600-10kV-T
Supporting capacitor bank capacity (kvar) ：600
Reactor capacity（kvar）：72
Reactance rate：12%
Winding material ：Copper winding
KLD-FD12-H3-1000-10kV-T
Supporting capacitor bank capacity (kvar) ：1000
Reactor capacity（kvar）：120
Reactance rate：12%
Winding material ：Copper winding
KLD-FD12-H3-1250-10kV-T
Supporting capacitor bank capacity (kvar) ：1250
Reactor capacity（kvar）：150
Reactance rate：12%
Winding material ：Copper winding
KLD-FD12-H3-1500-10kV-T
Supporting capacitor bank capacity (kvar) ：1500
Reactor capacity（kvar）：180
Reactance rate：12%
Winding material ：Copper winding
TYSEN-SAE Electrical Co., Ltd. Jiangsu ICP File No.16025679
