Product Overview
The ZHENGXI 0.5-5kVA Adjustable Voltage Regulator Transformer is a high-efficiency, manually adjustable autotransformer designed for smooth and precise voltage regulation. Featuring a toroidal coil and contact brush mechanism, this single-phase transformer enables seamless 0-250V AC voltage control, ensuring stable and distortion-free output.
With an efficiency of 95%, this transformer is widely used in industrial, laboratory, and household applications that require stable power control. Built for durability, precision, and reliability, it is an excellent solution for voltage regulation, temperature control, dimming, and power management.
Key Features
- Adjustable Voltage Output: Provides 0-250V AC smooth manual adjustment.
- High Efficiency: Over 95% efficiency, ensuring minimal energy loss.
- Distortion-Free Performance: Maintains a stable and clean voltage output.
- Compact & Lightweight: Designed for easy installation and mobility.
- Durable Construction: Built with high-quality materials for long-term operation.
- User-Friendly Interface: Equipped with a digital display for precise voltage monitoring.
- OEM & ODM Support: Customization options available for bulk and special orders.
- Versatile Applications: Ideal for scientific research, industrial automation, power control, and household appliances.
Applications
This adjustable transformer is widely utilized in:
- Industrial Manufacturing: Voltage regulation for machinery and automation systems.
- Scientific Research & Laboratories: Power control for experiments and precision instruments.
- Household & Commercial Use: Stable voltage supply for sensitive electrical appliances.
- Instrumentation & Testing: Ensuring consistent power supply for calibration and measurement equipment.
- Temperature Control & Dimming: Used in HVAC systems, lighting, and heating applications.
Technical Specifications
| Model | TDGC2-5kVA |
|---|---|
| Core Type | Shell-type Transformer |
| Cooling Method | Natural Cooling |
| Winding Type | Separated Winding Transformer |
| Certification | ISO9001, CE |
| Usage | Single-Phase Transformer |
| Frequency | 50Hz / 60Hz |
| Output Voltage | 0-250V AC Adjustable |
| Input Voltage | 220V AC |
| Efficiency | >95% |
| Waveform Distortion | None |
| Electrical Strength | 2000V / 1 min |
| Insulation Resistance | Single phase >5MΩ |
| Shape of Core | Ring |
| Brand | ZHENGXI |
| Model Number | TDGC2-5kVA |
| Type | Contact Type |
| Lead Time | 5-10 Days |
| Package Size | 33x27x31 cm |
| Gross Weight | 18.000 kg |
| Display | Digital |
| OEM/ODM | Yes |
| Transport Package | Export Standard Packing |
| HS Code | 8504401990 |
| Origin | Zhejiang, China |
Product Parameters
| MODEL | CAPACITY (KVA) | DIMENSIONS (WDH) mm | WEIGHT (KG) |
| TDGC2-0.5 | 0.5 | 140130130 | 4 |
| TDGC2-1 | 1 | 200180180 | 6.5 |
| TDGC2-2 | 2 | 200180200 | 9 |
| TDGC2-3 | 3 | 220200200 | 11 |
| TDGC2-5 | 5 | 310240240 | 16 |
| TDGC2-10 | 10 | 310240410 | 36 |
| TDGC2-15 | 15 | 310240560 | 48 |
| TDGC2-20 | 20 | 310240770 | 56 |
| TDGC2-30 | 30 | 3102401100 | 105 |
A voltage regulator transformer operates using a toroidal coil and carbon brush system. As the brush moves along the coil, it adjusts the contact position, altering the coil turn ratio and allowing smooth voltage regulation. This ensures stable power delivery without waveform distortion, making it ideal for precision applications.
A single-phase manual transformer provides flexible voltage adjustment, high efficiency, and reliable power control. It is widely used in industrial manufacturing, research labs, and household applications to ensure consistent voltage regulation for sensitive electrical devices.
ZHENGXI transformers are known for their high efficiency (95%), durable construction, and precision voltage control. They are ISO9001 & CE certified, guaranteeing high-quality performance, long-term reliability, and customization options for specific voltage requirements.
