제품 / Products
* 모든 제품은 별도의 문의를 바랍니다.
* Please inquire separately about all products.
전력 변압기 / Power Transformers
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전력 변압기는 발전소에서 변전소로 전력을 전달하는 장치입니다. 변전소 및 공장 등 산업 시설에서 널리 사용됩니다.
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제품은 국제 표준 및 KS 규격에 따라 제조됩니다. 고객의 요구 사항에 맞춰 전력 변압기를 맞춤 설계하여 만족도를 보장합니다.
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A power transformer is a device that transfers power from a power plant to a substation. They are widely used in industrial facilities such as substations and factories.
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Manufactured as per international standards and KS specifications. We custom design our power transformers to your specifications to ensure your satisfaction.
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Specifications and Features
Standard: IEC60076-11 or KS C4311
Phases: 1 or 3
Rated power: 50 to 3000 kVA
Frequency Rating: 50Hz/60Hz
HV Rating: 6600V max
LV rating: 1000 V max
HV-side tapping: ±2x 2.5% or 5%
Connection (Typical): Delta-Star
Impedance Voltage: 3~6
Insulation Class: H
Temperature Rise: H
K-factor design: K1/K4/K13/K20
직렬 리액터 / Series Reactors
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직렬 리액터(SR)는 전기 기기와 직렬로 연결되어 이를 통과하는 전류를 감소시키는 장치입니다. 일반적으로 선행 커패시터와 함께 설치되며, 주된 역할은 돌입 전류와 고조파를 억제하는 것입니다.
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커패시터만 사용할 경우 공진으로 인한 고조파 증폭 위험이 있습니다. 직렬 리액터를 설치하면 공진을 방지하여 고조파를 효과적으로 완화하고 안정적인 전력 시스템 작동을 보장할 수 있습니다.
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A series reactor (SR) is a piece of equipment that is connected in series with an electrical device to reduce the current flowing through it. It is usually installed in conjunction with a leading capacitor, and its main role is to suppress inrush currents and harmonics.
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If capacitors alone are used, there is a risk of harmonic amplification due to resonance. By installing a series reactor, you can prevent resonance, effectively mitigating harmonics and ensuring stable electrical system operation.
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Specifications and Features
3Ø 380V/440V/3300V/6600V
L = 6% (5th harmonic applicable products)
For 3rd harmonic systems, use a reactor with L = 13%.
(Note that using L=13% increases the terminal voltage of the capacitor by 115%, so the rated voltage must be considered).
Technical specifications
Rating: 3Ø 380/440V / 60Hz (option: 50Hz)
Withstand voltage: AC 3000 V / 1 min
Insulation resistance: 500 MΩ or more (DC 500 V Megger)
Sound level: Less than 65 dB
Operating temperature: -20℃ to +40
If the customer wishes, a temperature sensor can be attached to the S-shaped part. (PT-100Ω, SEKI ST-22, etc.)
모터 기동 리액터 / Motor Starting Reactors
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모터 시동 리액터는 신뢰할 수 있는 시동 장치입니다.
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당사의 모터 시동 리액터는 모터 시동 과정을 간소화하며 높은 신뢰성을 자랑합니다.
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가속 시 발생하는 비정상적인 돌입 전류를 효과적으로 제한하여 안정적인 성능과 주행 안전성을 보장합니다.
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The motor start reactor is a reliable starting reactors.
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Our motor startup reactors simplify the motor startup process and are highly reliable. Motor
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Ensure stable performance and driving safety by effectively limiting abnormal inrush current during acceleration.
stable performanceand driving safety.
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Specifications and Features
3Ø Low Voltage - 220V/380V/440V
- Phase - 3P
- Frequency - 60/50Hz
- Rated time - 1 minute
- Cooling Method - Dry/Molded
- Tap Method (TAP) - 80-65-50% (reference tap)
- Insulation Class - H
- Capacity - 1.5 KW to 5000 KW
3Ø High Voltage - 3300V/6600V
- Phase - 3P
- Frequency - 60/50Hz
- Rated time - 1 minute
- Cooling Method - Dry/Molded
- Tap Method (TAP) - 80-65-50% (reference tap)
- Insulation Class - H
- Capacity - 1.5KW to 5000KW
공심 리액터 / Air Core Reactors
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공심 리액터의 주요 특장점은 철심이 없기 때문에 자기포화가 없고, 소음 및 진동이 적으며, 과전류에도 안정적인 성능을 유지한다는 점입니다. 또한 고주파 및 고조파 억제에 효과적이며, 설비 과열 위험이 낮습니다.
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The key advantages of the air-core reactor include the absence of magnetic saturation due to its lack of an iron core, low noise and vibration levels, and stable performance even under overcurrent conditions. It is also effective at suppressing high frequencies and harmonics, and carries a low risk of equipment overheating.
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Specifications and Features
3Ø Low Voltage - 220V / 380V / 440V
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Phase: 3P
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Frequency: 60/50Hz
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Rated Time: Continuous
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Cooling Method: Natural Air / Forced Air
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Insulation Class: H
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Inductance Range: 0.1mH to several tens of mH (customizable)
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Capacity: 1.5KW ~ 5000KW
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Application: Harmonic Filtering, Fault Current Limiting, Neutral Grounding
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3Ø High Voltage - 3300V / 6600V / 11000V
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Phase: 3P
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Frequency: 60/50Hz
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Rated Time: Continuous
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Cooling Method: Natural Air / Forced Air
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Insulation Class: H
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Inductance Range: customizable
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Capacity: 1.5KW ~ 5000KW
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Application: Transmission Line Compensation, Surge Protection, Reactive Power Control