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0.5-5kVA Adjustable Voltage Regulator Transformer | Single Phase 0-250V AC Output

0.5-5kVA Adjustable Voltage Regulator Transformer | Single Phase 0-250V AC Output

Model: TDGC2
pirce:$18.00
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 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

ModelTDGC2-5kVA
Core TypeShell-type Transformer
Cooling MethodNatural Cooling
Winding TypeSeparated Winding Transformer
CertificationISO9001, CE
UsageSingle-Phase 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 NumberTDGC2-5kVA
TypeContact Type
Lead Time5-10 Days
Package Size33x27x31 cm
Gross Weight18.000 kg
DisplayDigital
OEM/ODMYes
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
0.5-5kVA Adjustable Voltage Regulator Transformer
How does an adjustable voltage regulator transformer work?

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.

What are the main benefits of using a single-phase manual transformer?

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.

Why choose a ZHENGXI voltage regulator transformer over other brands?

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.

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