Customization:
With a corrosion-resistant metal body and reinforced plastic components, ensure long-term reliability in industrial environments. The metal construction enhances heat dissipation, while the durable plastic control panel withstands frequent use.
With a user-friendly touchscreen interface and three precision control knobs, adjust voltage settings quickly and accurately compared to traditional dial-only models*. The integrated digital display provides real-time voltage monitoring for seamless operation.
Deliver up to 30KVA output power with a 0-300VAC adjustable range, outperforming standard stabilizers limited to fixed voltage outputs*. The single-phase design ensures compatibility with a wide range of appliances and machinery.
Designed for both home workshops and commercial use, its compact size allows easy portability while maintaining robust performance under continuous operation. Safety features like overtemperature and short-circuit protection ensure reliability in harsh environments.
Complies with CE safety standards, ensuring compliance with EU regulations for commercial and industrial applications. The certification guarantees rigorous testing for electrical safety and durability.
The MINGCH Ac Adjustable Voltage Regulator is a versatile single-phase power variac transformer designed for precise voltage control in industrial, laboratory, and workshop settings. Equipped with CE certification, robust metal-and-plastic construction, and advanced safety features, it offers adjustable voltage output (0–300VAC) to ensure optimal power delivery for sensitive equipment.
Feature | Specification | Application Scenario |
---|---|---|
Certification | CE Certified | Compliance with EU safety standards |
Voltage Range | 0–300VAC adjustable | Power calibration for motors, lighting |
Protection System | Overtemperature, Phase Failure, Short Circuit | Industrial machinery safeguarding |
Material | Metal (body) + Plastic (controls) | Durable construction for harsh environments |
Portability | Compact rectangular design | On-site maintenance and mobile setups |
Display | Digital VAC readout | Real-time voltage monitoring in labs |
Adjustable voltage settings (0–300VAC) allow fine-tuning to match equipment requirements. The modular design supports customization of input/output terminals for specialized wiring configurations.
With its precise voltage regulation and triple-layer safety protections, the MINGCH Ac Variac ensures reliable power delivery for everything from small appliances to industrial tools. Its compact portability makes it ideal for field technicians and workshop setups.
Parameter | Base Model (AVR) | Advanced Model (TDGC2) | Pro Model (Adjustable) |
---|---|---|---|
Voltage Range | 0–250VAC | 0–300VAC | 0–300VAC (±5% precision) |
Protection Features | Overtemperature | +Phase Failure | +Short Circuit |
Output Power | 20KVA | 25KVA | 30KVA |
Certifications | CE | CE + ISO 9001 | CE + ISO 9001 + RoHS |
Optimal Version Selection:
With the Pro Model’s triple-layer safety system, you can safely power corrosive chemical pumps or sensitive electronics. Pair its RoHS compliance with 30KVA output to meet global sustainability and performance demands.
Category | Usage Scenarios | Characteristics | Advantages | Disadvantages |
---|---|---|---|---|
Voltage Regulation Accuracy | Lab equipment, precision manufacturing | ±2% (Industry: ±3%, Base: ±3%, Advanced: ±2%)▲▲ (IEC 60038 standard) | Ensures stable power for sensitive devices (e.g., medical instruments) | Higher accuracy in Advanced models increases cost by ~20% |
Input Voltage Range | Industrial plants, fluctuating grids | 180V–420V (Industry: 200V–240V, Base: 220V–380V, Advanced: 180V–420V)▲▲ | Operates in unstable power environments (e.g., construction sites) | Narrower range in Base limits flexibility in extreme conditions |
Protection Features | High-risk environments (factories) | Overtemperature, phase failure, short circuit (Advanced adds surge protection▲) (IEC 61000-4-5) | Prevents equipment damage during voltage spikes or faults | Advanced features require professional installation |
Output Power | Large-scale machinery, HVAC systems | 30KVA (Base), 40KVA (Advanced▲) | Powers heavy-duty equipment (e.g., industrial compressors) | Higher output increases physical footprint and weight |
Portability | Field service, temporary setups | Compact design (25kg) (Advanced includes foldable handles▲) | Easy to transport for on-site maintenance (e.g., emergency repairs) | Base lacks wheels, requiring manual lifting |
Energy Efficiency | Energy-sensitive industries (data centers) | 92% efficiency (Industry: 88%, Advanced: 95%▲▲) (ISO 14547) | Reduces operational costs by minimizing energy loss | Advanced models require higher upfront investment |
⭐⭐⭐⭐⭐ Dr. Elena Martinez - Biotech Research Lab
"Precision and reliability are non-negotiable in our lab, and the MINGCH Ac Pro Model (Adjustable) delivers both. The ±5% voltage accuracy is a game-changer—our spectrometers now operate without fluctuation-related errors. The digital display makes calibration effortless, and the short-circuit protection gave us peace of mind during a recent power surge incident.Purchase Date: February 2025 | Usage Period: 5 months
⭐⭐⭐⭐⭐ James Whitaker - Maintenance Engineer, Precision Machining Co.
"We replaced two aging regulators with the TDGC2 Advanced Model, and the difference is night and day. The phase failure detection saved us from a potential motor burnout last month. It handles our 25KVA load smoothly, and the metal body stays cool even after 10-hour shifts. CE and ISO 9001 certifications made it easy to get approval from safety compliance.Purchase Date: October 2024 | Usage Period: 8 months
⭐⭐⭐⭐☆ Linda Park - DIY Electronics Hobbyist
"As someone who builds custom power supplies and restores vintage gear, I needed something more reliable than a basic variac. The AVR Base Model was perfect—affordable, easy to use, and the 0–250V range covers most of my projects. The only reason I didn’t give 5 stars? I wish it had foldable handles like the Advanced model for easier storage. Still, the digital readout is spot-on and way better than analog dials.Purchase Date: April 2024 | Usage Period: 7 months
⭐⭐⭐⭐⭐ Carlos Mendez - Industrial Field Technician
"I carry this Pro Model in my service van for on-site repairs, and it’s been a lifesaver. Last week, I used it to safely test a 30KVA compressor at a food processing plant with unstable grid voltage. The compact design fits in my tool rack, and the overtemperature protection kicked in once during a long diagnostic session—prevented damage and kept me safe. RoHS compliance also made it acceptable for use in EU-contracted facilities.Purchase Date: January 2025 | Usage Period: 6 months
⭐⭐⭐⭐⭐ Fatima Al-Rashid - Equipment Manager, Urban Bistro Group
"We installed the TDGC2 model in three of our commercial kitchens to stabilize voltage for high-end ovens and refrigeration units. Voltage spikes used to trip our systems weekly—now, zero issues. The metal-plastic hybrid build resists kitchen heat and spills, and the intuitive knob control lets staff adjust safely without training. CE certification was essential for our health and safety audits.Purchase Date: November 2024 | Usage Period: 9 months
Average Rating: 4.7/5 ⭐ (94 Reviews)
David Tran - Senior Electrical Engineer, Industrial Automation Solutions
"For single-phase voltage regulation in industrial environments, the MINGCH Ac line stands out. The Pro Model’s 30KVA output with ±5% precision exceeds IEC 60038 standards, making it ideal for mission-critical applications. The triple-layer protection system—especially short-circuit safeguarding—is rare at this price point. I now specify it for clients in manufacturing and lab infrastructure."
Dr. Rebecca Liu - Electrical Safety Auditor, LabSafe International
"After auditing over 60 labs, I can say MINGCH’s CE and RoHS compliance, combined with real-time digital monitoring, meets the strictest safety protocols. The metal enclosure’s thermal dissipation reduces fire risk, a common issue with plastic-only units. For labs using sensitive or high-current equipment, this regulator is a top-tier choice."
Posted: 2 days ago
"Using the Pro Model for calibration work. Voltage stability is exceptional, and the digital display updates instantly. Exactly what we needed for ISO-certified testing."
Posted: 1 week ago
"Upgraded from a generic stabilizer to the TDGC2. The phase failure protection alone paid for itself when the grid flickered during a storm. Highly recommend for any shop running compressors or CNC tools."
Posted: 3 weeks ago
"Used it on multiple job sites. Sturdy, accurate, and doesn’t overheat. Only wish the output terminals were more modular for field wiring changes."
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