Power Conditioner Voltage Regulator
Trusted Voltage Control from a Real Factory
Wenzhou Mingyue Electric Co., Ltd. manufactures this power conditioner voltage regulator in Liushi Town, Yueqing City, Zhejiang Province. The area is known as the China Electrical Appliance Capital. Our company was established in 2019 and now has 7 years of operating experience.
The factory covers 1,000 square meters and employs 20 people, with an in-house R&D team. We comply with local environmental protection requirements.
Every unit undergoes voltage and current testing before shipment, followed by a 100% inspection before packing. If a unit is damaged during shipping, we repair or remake it at our factory. All units come with a 5-year warranty.

Smooth Adjustment with No Waveform Problems
The TDGC2 series is a single-phase power conditioner voltage regulator with an AC 220V input and support for both 50Hz and 60Hz. The output voltage ranges from 0 to 250V and can be adjusted continuously without dead spots. Capacity ranges from 0.2kVA to 20kVA. Common models include 0.5kVA at 2A, 1kVA at 4A, 2kVA at 8A, 3kVA at 12A, 5kVA at 20A, and 10kVA at 40A.
The voltage is adjusted manually with a knob. A carbon brush slides along the ring winding to change the output voltage. This adjustment method does not introduce additional waveform distortion. Efficiency is 95% or higher.

Flexible Orders and Fast Delivery
We provide OEM and ODM services with a minimum order quantity of 30 units. Different models and colors can be mixed in one order. If you provide technical drawings, we can manufacture according to your design. Custom samples take about one week to develop, and standard products can also be delivered in about one week. Our monthly production output is valued at approximately RMB 2 million. For urgent orders, a penalty clause can be included to support on-time delivery.
The TSGC2 series is the three-phase version. It uses a 380V input and provides continuous output adjustment from 0 to 430V. The capacity range is 3kVA to 30kVA. Both the single-phase and three-phase versions are suitable for laboratory testing, motor testing, and heating temperature control. The working temperature is -5°C to +40°C, with an applicable altitude of up to 1,000 meters.
The Power Conditioner Voltage Regulator can be supplied in different capacity ranges and phase configurations to match specific equipment and testing requirements.
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Product Parameters
|
Parameter |
TDGC2 Single-Phase Regulator |
TSGC2 Three-Phase Regulator |
|
Input Voltage |
AC 220V |
AC 380V |
|
Output Voltage |
0–250V, continuous adjustment |
0–430V, continuous adjustment |
|
Frequency |
50/60Hz |
50/60Hz |
|
Capacity Range |
0.2kVA–20kVA |
3kVA–30kVA |
|
Adjustment Method |
Manual knob, carbon brush sliding |
Coaxial linked knob, three-phase synchronous adjustment |
|
Efficiency |
≥95% |
≥95% |
|
Waveform Distortion |
None |
None |
|
Working Temperature |
-5°C to +40°C |
-5°C to +40°C |
|
Applicable Altitude |
≤1,000m |
≤1,000m |
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