• Parameters

  • Details

  • Size&weight

  • Related

  • Video

  • Message

Product Overview

TDGC2 Single Phase Voltage Regulator is an adjustable autotransformer structure; The coil is wound evenly around the ring-shaped iron core. The electric brush acted by the spring pressure, dovetails closely with the coil's polished surface to turn the pivot to drive the brush bracket so that the brush can slide along the coil's surface to change the brush's contact position, namely, change the turn ratio of primary and secondary coil , for the purpose of smooth and stepless regulation of output voltage within the regulation range . Contact Voltage Regulator was featured by its undistorted waveform, compactness, light weight, high efficiency, easy use, reliable operation and so on.
The coil is the main component of the regulator and the Single Phase Contact Voltage Regulator has the following properties:
1. The use of high magnetic permeability oriented steel, so the loss is small.
2. Using mechanical automatic winding, each line is straight and parallel, so the contact surface is flat.
3. Use a heat-resistant resin material to dip paint and cure to make the pressure Contact Voltage Regulator more heat-resistant.
4. Use mechanical grinding to make the contact surface smooth like a mirror.
5. With the traditional multi-carbon brush design, the contact surface of the carbon brush is increased, the current per brush is reduced, and the temperature rise is reduced.
6. Use high-performance carbon brushes to increase electrical conductivity and eliminate fire extinguishing.
7. Use copper surface welding to reduce contact resistance and reduce temperature rise.
8. The use of heat-resistant, elastic metal materials allows long-term stability of the mechanical pressure and reduces the temperature rise of the contact.

Regulator application area

Contact Voltage Regulators are often used in the following areas:
1. Electric furnace industry: annealing furnace, drying furnace, quenching furnace, sintering furnace, crucible furnace, tunnel furnace, furnace, box-type electric furnace, well-type electric furnace, melting electric furnace, rolling electric furnace, vacuum electric furnace, trolley electric furnace, quenching electric furnace, Time furnace, hood type furnace, atmosphere furnace, oven, experimental electric furnace, heat treatment, resistance furnace, vacuum furnace, mesh belt furnace, high temperature furnace, furnace, electric furnace;
2. Machinery and equipment: packaging machinery, injection molding machinery, thermal shrinkage machinery, extrusion machinery, food machinery, tempering equipment, plastic processing, infrared heating;
3. Glass industry: glass fiber, glass molding, glass melting, glass printing, float glass production line, annealing tank;
4. Automotive industry: spray drying, thermoforming;
5. Energy-saving lighting: tunnel lighting, street lighting, photography lighting, stage lighting;
6. Chemical industry: distillation evaporation, preheating system, pipeline heating, petrochemicals, temperature compensation;
7. Other industries: Salt Bath Furnace, Industrial Frequency Induction Furnace, Temperature Control of Quench Furnace, Temperature Control of Heat Treatment Furnace, Diamond Press Heating, High Power Magnetizing/Demagnetization Equipment, Aviation Power Supply Voltage Regulation, Central Air Conditioner Electric Heater Temperature Control, Textile machinery, crystal stone production, powder metallurgy machinery, color picture tubes, production equipment, metallurgical machinery equipment, petrochemical machinery, light smooth regulation, constant voltage constant current constant power constant control and other fields.

Model and Meaning

Normal working conditions and installation conditions

The altitude does not exceed 1000m.
Single Phase Contact Voltage Regulator Ambient temperature: the highest temperature is +40°C, the highest monthly average temperature is +30°C, the highest annual average temperature is +20°C, the lowest temperature is -5°C
The average relative humidity in the wettest months is less than 90%, while the average Min temperature in the month is 25°C.
Waveform of the power supply voltage: approximates the sine wave.
Single Phase Contact Voltage Regulator Installation environment: Cannot be used in parallel; Indoor use; The installation site should not have gas, steam, dust, grime, chemical deposits and other explosive and aggressive media that seriously affect the insulation of the Contact Voltage Regulator; the installation site should be no severe vibration and bumps.
Any special use conditions other than normal use conditions that need to meet the above requirements shall be stated in the inquiry and order.

Main parameters and technical performance

Model TDGC Single-phase AC voltage regulator
Input voltage V 220
Output voltage V 0~250
Max voltage drop V 5 (cosφ=1)
Temp rise K <60
Frequency Hz 50/60
Insulation Resistance MΩ ≥5
Withstand Voltage V/1min 2000
Insulation grade A
Max rated current A 0.8 2 4 8 12 20 28 40 60 80 120
Max rated power kVA 0.2 0.5 1 2 3 5 7 10 15 20 30
Standard JB/T 10091

Outline and lnstallation Dimension

Model Outline Dimension
TDGC2-0.2 108 125 132
TDGC2-0.5 125 145 140
TDGC2-1 175 220 170
TDGC2-2 175 230 170
TDGC2-3 205 230 185
TDGC2-5 235 300 255
TDGC2-7 345 390 250
TDGC2-10 345 390 420
TDGC2-15 345 440 570
TDGC2-20 345 440 640
TDGC2-30 345 460 1050

Wiring Diagram

view and download

File name(Click to view)File typefile sizeView timesClick to download

Product related news

News titlePromulgatorRelease timeView timesClick to read