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    Picture of 30 kVA Variac Transformer, Single Phase
    Picture of 30 kVA Variac Transformer, Single Phase
    Picture of 30 kVA Variac Transformer, Single Phase

    30 kVA Variac Transformer, Single Phase

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    SKU: PH-VT-30K
    $3,365.19
    ● Single-phase variac transformer, 30 kVA power rating, direct from the manufacturer at wholesale price. ● Rated input voltage 220V; output voltage continuously adjustable from 0 to 250V. ● Max output current 96A for high-load industrial use. ● Supports voltage regulation, temperature control, speed adjustment, light modulation, and power control.
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    Overview

    Providing smooth and stepless adjustment from 0–250V, this 30 kVA single-phase variac transformer ensures precise control in industrial environments requiring accurate voltage regulation. Its optimized copper winding structure enhances conductivity and supports reliable performance under continuous heavy load conditions. The reinforced metal housing improves durability and heat dissipation, making it suitable for harsh industrial environments. As a manufacturer-direct supply model, this industrial adjustable voltage regulator offers both premium quality and competitive wholesale pricing.

    30 kVA single-phase variac transformer feature

    Feature

    • Continuously Adjustable 0–250V Output: This 30 kVA variac transformer offers a smooth, continuously variable output from 0 to 250V against a 220V rated input.
    • High Output Current — 96A Rated: With a 96A max output current, this variac voltage regulator is built to handle demanding, high-load applications with confidence.
    • Multi-Function Voltage Regulation Capability: Beyond basic voltage adjustment, this variable transformer supports a wide range of control functions, including temperature regulation, motor speed adjustment, light modulation, and power control.
    • High-Capacity 30 kVA Single-Phase Design: With a 30 kVA power rating, this single-phase variac voltage regulator is built to handle heavy-load industrial environments while maintaining output stability.
     

    Details

    1. Hand wheel
    2. Instrument panel
    3. Housing
    4. Basing
    5. Handrail
    6. Voltage meter
    7. Groundwire position
    8. Reactor protective housing
    30 kVA single-phase variac transformer details
    Specs
    Phase 1-Phase
    Rated Capacity 30 kVA
    Rated Input Voltage 220V
    Rated Output Voltage 0~250V
    Frequency 50/60Hz
    Max Output Current 96A
    Usage SVC
    Current Type AC
    Type Contact Type Regulators
    Actual Output Current (Actual output voltage * rated current) / maximum output voltage
    Dimension (L×W×H) (370*310*1100) mm
    Weight 100 kg

     

    Note: Support the split phase (L1, L2+N, G). Please contact us.

    Application
    Variac voltage regulator for machine speed control

    Machine Speed Control

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    Mechanical Voltage Boost

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    Current Control

    Variac voltage regulator for withstand voltage test

    Withstand Voltage Test

    FAQ

    Q1: What is the rated output current of this 30 kVA variac transformer?

    This single-phase variac voltage regulator has a max output current of 96A, making it well-suited for high-load industrial and commercial applications that require both high capacity and precise voltage control.

    Q2: What control functions can this 30 kVA variac transformer support beyond voltage regulation?

    In addition to standard AC voltage regulation, this variable transformer is widely used for temperature control, motor speed adjustment, light modulation, and overall power control — making it suitable for a broad range of industrial and process automation applications.

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