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home> Transformers>TDGC2-3kVA Single-Phase Adjustable Voltage Regulator | Variable Toroidal Transformer
TDGC2-3kVA Single-Phase Adjustable Voltage Regulator | Variable Toroidal Transformer

TDGC2-3kVA Single-Phase Adjustable Voltage Regulator | Variable Toroidal Transformer

Model: TDGC2-3KVA
pirce:$45.00
MOQ (Minimum Order Quantity): 1 set/piece
OEM and ODM Services: Available
Brand: ZHENGXI
Packaging: custodia in compensato
Payment Methods: T/T, L/C, Western Union, Carta di credito

Overview

Product Overview

The ZHENGXI TDGC2-3kVA Single-Phase Adjustable Voltage Regulator Transformer is a high-performance variable autotransformer designed for smooth and precise voltage regulation. Utilizing a toroidal coil and carbon brush mechanism, this transformer enables seamless voltage adjustments from 0-250V AC without waveform distortion.

Engineered for industrial, commercial, and household applications, this voltage regulator provides over 95% efficiency, ensuring stable and reliable voltage output. Its compact and durable construction, along with advanced digital display monitoring, makes it an excellent choice for laboratories, manufacturing plants, temperature control systems, and scientific research.

Key Features

  • Adjustable Output Voltage: Smooth 0-250V AC regulation for customized power needs.
  • High Efficiency: Maintains an efficiency level of over 95%, reducing energy waste.
  • Stable & Distortion-Free Output: Ensures clean power without waveform distortion.
  • Durable & Compact Design: Built for long-term operation with efficient heat dissipation.
  • User-Friendly Display: Equipped with a digital meter for easy voltage monitoring.
  • OEM & ODM Support: Customization options available for bulk orders.
  • Versatile Applications: Ideal for chemical, metallurgy, instrumentation, electromechanical manufacturing, household appliances, and temperature control systems.

Applications

This adjustable transformer is widely used in:

  • Industrial Manufacturing: Precision power control for machinery and automation.
  • Scientific Research & Laboratories: Voltage regulation for testing and experiments.
  • Household & Commercial Use: Power regulation for appliances and temperature control systems.
  • Electronics & Instrumentation: Ensuring consistent voltage for sensitive equipment.
  • Dimming & Power Control: Suitable for lighting adjustments and motor speed regulation.
ModelTDGC2-3kVA
Core TypeShell-type Transformer
Cooling MethodDry-type Transformer
Winding TypeAuto-transformer
CertificationISO9001, CE
UsageSingle-Phase Transformer, Distribution Transformer
Frequency50Hz / 60Hz
Output Voltage0-250V AC Adjustable
Input Voltage220V AC
Efficiency>95%
Waveform DistortionNone
Electrical Strength2000V / 1 min
Insulation ResistanceSingle phase >5MΩ
Shape of CoreRing
BrandZHENGXI
Model NumberTDGC2-3kVA
TypeContact Type
Lead Time5-10 Days
Capacity0.5-30kVA
DisplayDigital
Transport PackageExport Standard Packing
HS Code8504401990
OriginZhejiang, China

Product Parameters

MODELCAPACITY (KVA)DIMENSIONS (WDH) mmWEIGHT (KG)
TDGC2-0.50.51401301304
TDGC2-112001801806.5
TDGC2-222001802009
TDGC2-3322020020011
TDGC2-5531024024016
TDGC2-101031024041036
TDGC2-151531024056048
TDGC2-202031024077056
TDGC2-30303102401100105
TDGC2-3kVA Single-Phase Adjustable Voltage Regulator

Frequently Asked Questions (FAQs)

How does a voltage regulator transformer work?

A voltage regulator transformer works by adjusting the turn ratio through a toroidal coil and carbon brush system. The brush rotates along the coil, altering the voltage output. This ensures smooth and precise voltage adjustments without affecting the waveform, making it suitable for sensitive equipment.

What are the benefits of using an adjustable transformer in industrial applications?

An adjustable transformer provides accurate voltage control, high efficiency (>95%), and reliable performance. It is essential for power-sensitive machinery, laboratory testing, temperature regulation, and electronic device protection.

Why choose a ZHENGXI toroidal transformer over conventional transformers?

ZHENGXI transformers are designed with high-grade materials, precision engineering, and strict quality standards. With ISO9001 & CE certifications, they offer long-term reliability, efficient energy use, and flexible customization to suit different power requirements.

Variable Toroidal Transformer
Product Category