3 phase Oil Immersed AC industrial voltage Stabilizer
The 3 Phase Oil Immersed AC Industrial Voltage Stabilizer is a heavy-duty, high-precision voltage regulation solution engineered for industries that demand maximum reliability, long service life, and superior performance in challenging environments.
Unlike traditional air-cooled designs, this oil immersed stabilizer utilizes advanced three-phase independent regulation and a sealed oil cooling system, ensuring precise voltage control, exceptional overload capacity, and continuous operation in dusty, humid, or high-temperature conditions.
It is widely used in power plants, steel and petrochemical industries, precision manufacturing, mining, and data centers, where power quality directly affects safety and productivity.
People Avr Series 0.5Kva-10Kva Single Phase Automatic Voltage Stabilizer For Home
The People AVR Series Single Phase Automatic Voltage Stabilizer is a smart, micro-computer-controlled device that keeps your home or small office power safe and stable.
Using advanced 8-bit CPU technology, it quickly detects voltage changes and fixes them within milliseconds, making sure your appliances always get a steady 220V output. No matter if the input voltage is too high or too low, it automatically adjusts to protect your devices from overvoltage, undervoltage, and overload problems.
With its compact design, easy-to-read LED display, and smart delay function, the People AVR Series offers reliable performance and simple operation — perfect for everyday home use.
TSGC2 1.5Kva-30Kva 380V/430V Three Phase Manual Variable Transformer
The TSGC2 Series Three Phase Manual Variable Transformer is a high-performance adjustable autotransformer designed for precise voltage control in industrial and laboratory applications.
This series adopts an autotransformer structure with a toroidal coil and carbon brush mechanism. By manually rotating the carbon brush along the coil surface, users can smoothly adjust the output voltage from 0 to 430V, achieving accurate voltage regulation with minimal waveform distortion.
Compact in design yet powerful in performance, the TSGC2 variable transformer delivers high efficiency (>90%), stable operation, and long service life, making it an ideal choice for voltage testing, equipment calibration, and power control systems.
High-Quality Single Phase Adjustable Variac Transformer 0.5kVA-50KVA
The Single Phase Adjustable Variac Transformer (0.5kVA–50kVA) is a high-performance voltage control device designed for precise, continuous voltage regulation. As a leading variable transformer manufacturer, ZHENGXI provides reliable, efficient, and durable solutions suitable for laboratories, industrial machinery, testing systems, and lighting control applications.
This variac variable transformer adopts a toroidal autotransformer structure with a high-precision carbon brush and handwheel mechanism, ensuring smooth, stepless voltage adjustment from 0V to 250V. It features high efficiency, low waveform distortion, and long service life, offering stable voltage output and superior performance in demanding environments.
Customized Quality Variable Audio Amplifier Power Toroidal Transformer
The Customized Quality Variable Audio Amplifier Power Toroidal Transformer from ZHENGXI is designed to deliver exceptional audio fidelity and electrical isolation for professional audio systems. As a trusted toroidal transformer supplier, ZHENGXI specializes in manufacturing custom audio transformers that ensure minimal distortion, ultra-low noise, and perfect impedance matching — ideal for high-end amplifiers, recording equipment, broadcasting systems, and studio-grade sound engineering.
Unlike conventional EI-core transformers, toroidal transformers feature a circular core design that provides superior efficiency, low electromagnetic interference (EMI), and excellent frequency response across the 20Hz to 20kHz audio spectrum.
500VA–5000VA Single Phase Step Up and Down Voltage Converter 110v to 220v
The ZHENGXI 500VA–5000VA Single Phase Step Up and Down Voltage Converter is perfect for small industrial devices, office electronics, and home appliances used in various locations since it can securely and effectively convert voltages between 110V–120V and 220V–240V.
High efficiency, low heat generation, and low noise are features of the SDT series, which is constructed with a toroidal copper-core transformer. This device provides steady, clean power to safeguard your priceless equipment, whether you're stepping down from 220V to 110V or up from 110V to 220V.
Single Phase Toroidal Isolation Transformer 220v To 220v With 2 Output Sockets
This 220V to 220V single-phase toroidal isolation transformer is made to supply delicate electronic and audio devices with clean, steady, and noiseless power. It efficiently isolates electrical noise and interference using high-efficiency toroidal core technology, guaranteeing connected devices operate at their best and are safe.
With two outputs and a smart HD LCD display, users can effortlessly keep an eye on operating condition, load, and voltage in real time. This isolation transformer provides clean power, low electromagnetic interference, and long-term reliability whether it is utilized in industrial control systems, medical equipment, audio systems, or labs.
TC 100va-5Kva Portable Small Step Up And Down Voltage Converter 110v To 220v Transformer
The TC Series Portable Step Up and Down Voltage Converter is designed for users who need to operate electrical appliances with different voltage standards. This reliable 110V to 220V transformer efficiently converts power between 110V–120V and 220V–240V, ensuring safe and stable performance for your devices anywhere in the world.
With its dual-core design, the 110 To 220 Transformer works both ways:
- Converts 110V to 220V (step-up)
- Converts 220V to 110V (step-down)
Simply select the correct input voltage for your region using the built-in voltage selector switch — available options: 110V / 220V / 230V / 240V. The corresponding output provides clean and stable AC power for your equipment.
Single-Phase 220V To Three-Phase 380V Phase Converter
The DZW series is a compact, high-performance Single-Phase To Three-Phase transformer alternative — a smart Phase Converter that turns ordinary 220V single-phase mains into reliable three-phase 380V power. Using advanced SVPWM (space-vector PWM) modulation together with rectification, frequency conversion, inversion and voltage boosting, the unit delivers a true three-phase sine wave with harmonic distortion below 2% and excellent transient response.
Customized Outdoor High Low Voltage Stainless Steel Power Distribution Cable Branch Box
As a leading manufacturer of electrical distribution equipment, we specialize in high-performance, customized outdoor Power Distribution Boxes. Also known as a Cable Branch Box, this unit is engineered for reliable power distribution at cable nodes within 10kV to 35kV systems. It provides a fully insulated, maintenance-free solution for urban power grids, industrial parks, tunnels, and large-scale commercial developments.
JMB Single-Phase Portable Lighting Step Down Control Transformer 25Va~50Kva
The JMB series is our rugged, portable single-phase control transformer built for lighting and small industrial equipment. It steps down common mains voltages to isolated, Safety Extra-Low Voltage (SELV) outputs — ideal for damp job sites, confined spaces and metal enclosures where safety matters. Available from 25 VA up to 50 kVA, with multiple taps and optional protective features.
High-Efficiency 500va-1000Kva Three Phase Dry Type Control Transformer 415V 400V 380V
The SBK Series three-phase dry-type control transformer (500VA–1kVA) delivers compact, reliable voltage conversion for industrial control, automation and machinery applications. Available with configurable primary and secondary voltages (standard: 380V / 400V / 415V) and rated for 50Hz or 60Hz systems, this transformer is designed for low-voltage networks (<1kV). Its dry, air-cooled construction eliminates oil, reduces fire risk and lowers routine maintenance — making it a safe, cost-effective choice for motor control centers, CNC systems, PLC cabinets and distribution panels.
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