Zhejiang Hongyan Electric Co., Ltd. 
ENGINEERED SOLUTION
Steel & Metallurgy
Power factor correction, harmonic mitigation and voltage support for electric arc furnaces, rolling mills, cranes and high-load metallurgical production lines.
HYLQ Series High-Voltage Reactor Starter Cabinet
The HYLQ series high-voltage reactor starter cabinet is designed for soft starting of 75 kW to 10,000 kW three-phase squirrel-cage motors or synchronous.
HYLQ Series High-Voltage Reactor Starter Cabinet
Reliable Soft Starting for Large Medium-Voltage Motors
Product Introduction
The HYLQ series high-voltage reactor starter cabinet is designed for soft starting of 75 kW to 10,000 kW three-phase squirrel-cage motors or synchronous motors.
With the ability to handle frequent start/stop operations and provide high starting torque, it is widely used in:
- Cement plants
- Steel & metallurgical factories
- Building materials industry
- Municipal pumping systems
- Mining and heavy-duty mechanical systems
This starter effectively reduces starting current impact, improves voltage stability during startup, and ensures reliable motor operation under demanding industrial conditions.
Key Performance Features
- Starting current ratio: 2.5 ≤ Ip/Ie ≤ 4.5
- Starting time: 10–180 s adjustable
- Starting duty cycle: Continuous operation under rated ventilation (ambient ≤ 35°C)
- Cabinet protection grade: IP20 – IP30
Ensures smooth motor acceleration with reduced electrical and mechanical stress.
Operating Environment
| Condition | Requirement |
|---|---|
| Ambient temperature | −5°C ~ +40°C |
| Relative humidity | ≤ 90% (non-condensing) |
| Altitude | ≤ 2000 m |
| Installation tilt | ≤ 5° |
| Site requirements | No severe vibration, corrosive gases, or explosive hazards |
For special working conditions, customization is available.
Ordering Information
To ensure proper configuration, provide the following data during inquiry:
- Motor model, rated voltage, power rating
- Rated current, rated speed
- Transformer capacity
- Required starting current multiple
- Load characteristics (working condition description)
- Any additional technical requirements
We provide professional consultation to optimize your selection.
Compatible Products
- High-voltage switchgear
- HYLQ series high-voltage power factor compensation cabinet
Perfect match for industrial power distribution systems seeking performance and reliability.
Advantages at a Glance
✔ High starting torque
✔ Suitable for frequent starts
✔ Protects power grid and equipment
✔ Stable and reliable operation
✔ Customizable for different motor loads
✔ Suitable for frequent starts
✔ Protects power grid and equipment
✔ Stable and reliable operation
✔ Customizable for different motor loads
Related Products
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PROJECT REFERENCE
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PROJECT REFERENCE
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