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    3 kVA Single Phase Variac Voltage Regulator

    5 out of 5 based on 1 reviews | Write a review
    Cheap price variac transformer, with 3 kVA rated capacity, 110V/220V input voltage, working frequency is 50 Hz/60Hz, long life and high efficiency, voltage regulator adopts metal shell, which is flame retardant, safe and durable, factory direct sales.
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    Delivery date: 6-12 days

    Single variac transformer for sale, cheap price, 3 kVA, frequency 50Hz, high quality and safety, voltage regulator adopts all-copper coil and imported carbon brush, which has good electrical conductivity.

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

    3 kVA Single Phase Variac Voltage Regulator Features

    • 3 kVA and single phase.
    • Better protection, high quality workmanship.
    • 9.6A rated output current and 0-250V rated output voltage, 220V rated input voltage.
    • Widely used in various power supply sites with frequency 50Hz.
    • High quality and safety variac voltage regulator.

    3 kVA Single Phase Variac Voltage Regulator Specifications

    Model TDGC2-3K
    Phase No 1
    Frequency 50 Hz 60Hz
    Rated Input voltage 220V 110V
    Rated Output voltage 0~250V 0~130V
    Rated Capacity 3 kVA 3 kVA
    Max Output Current 9.6A 18A
    Usage SVC
    Current Type AC
    Actual Output Current (actual output voltage * rated current) / maximum output voltage
    Type Contact Type Regulators
    Weight 10.4kg
    Dimension 495*285*270mm

    3 kVA Single Phase Variac Voltage Regulator Detail3 kVA single phase variac voltage regulator

    Tips: Fault causes of voltage regulator

    • The transition resistance in the auxiliary contact is broken during the switching process.
    • As the contact roller is stuck, the tap switch stops at the transition position, thus causing the inter turn short circuit to burn out.
    • The tap switch is not well sealed, water enters and thus causing short circuit between phases.
    • Tap switch tank is short of oil.
    • Crossing fault current during voltage regulation.
    Existing reviews of 3 kVA Single Phase Variac Voltage Regulator
    Works like a charm! That's so useful! I love it! Highly recommend! Quick shipping!
    From: cindy | Date: 19/11/2018
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