0-690V Variac Variable Transformer
0-690V Variac Variable Transformer suppliers
0-690V Variac Variable Transformer factory
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0-690V Variac Variable Transformer

Name: China Cheap 0-690V Variac Variable Transformer Manufacturers Suppliers Factory - Quotation - NOYARK
Brand: Noyark
SKU: 286405507

A variac is a AC voltage regulator that provide a variable output voltage. Variac, also known as variable autotransformer or variable transformer. Variacs can be used to adjust the voltage supplied to equipment, or they can be used to test the effects of different voltages on equipment. They are also useful for safely controlling voltages applied to sensitive electronic devices during testing.
Model: TSGC2(J)/T(N)SJA/T(E)SGZ-Rated Power
Rated Power: Client to specify
Input Voltage: 380VAC
Output Voltage: 0-690VAC
MOQ: 1 Set/Piece
OEM & ODM Service: Available
Brand: Noyark
Packaging: Plywood Case
Payment Methods: T/T, L/C, Western Union, Credit Card

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Product Introduction

Specifications

Model	TDGC₂ (J), T(N)DJA, T(E)DGZ	TSGC2 (J), T(N)SJA, T(E)SGZ
Rated Power	≥200VA, customer to specify
Input Voltage	220VAC, or customer to specify	380VAC, or customer to specify
Output Voltage Range	0-250VAC, or customer to specify	0-430VAC, or customer to specify
Phase Number	Single	Three
Waveform Distortion	Nil
Adjustment Method	Manual or Motorized
Display	Analog, LED, LCD or Multifunctional Meter
Working Frequency	50/60Hz
Insulation Class	B
Ambient Temperature	-10℃ to +45℃
Relative Humidity	≤95% (non-condensing)
Efficiency	≥90%
Duty Cycle	Continuous
Ingress Protection	IP20 Indoor (outdoor optional)

*In practical application, it may not be possible to truly start adjusting from 0 volt.

*The rated power can be only achieved when output voltage at maximum level.

*Specifications subject to change without prior notice.

*Specifications subject to vary for models with different configurations.

Types Of Variac

Manual Controlled Variac

The output voltage of variable voltage auto transformer is manually controlled by rotating the dial knob.

Motorized Variac

It is a adjustable auto transformer that incorporates a motor drive for adjusting the output voltage.

Air Cooled Variac

It is a dry type variac transformer that utilizes air for cooling. We have both toroidal and columnar adjustable auto-transformer for your choice.

Oil Cooled Variac

It is a induction type variable transformer that uses oil as the cooling medium, also known as oil-immersed induction voltage regulator (IVR).

Gallery

Contact type Variac

Variac Variable Transformer

Dry type Variac

*All images are representative only. Detailed information on size, weight and other technical details should be confirmed with us.

Motorized Variac

Variac AC Power Supply

Oil-immersed Variac

applications

The variac - auto variable transformer typical uses including education, testing laboratories and research centers, test benches, quality control testing, electronic equipment burn-in and life-tests, instruments and apparatus repairing, transformer characteristic test, low voltage performance evaluation, temperature and lighting control, motor speed control, products R&D, manufacturing, automation systems, or other industrial and engineering applications.

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