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CCHN Industry

CCHN is a trusted U.S. registered company in industrial automation & controls, CCHN's goal is helping saving your money by bypassing all kinds of local dealers/agents in buying industrial automation products from Chinese manufacturers directly. You will be enjoyed to get free tech support on how to choose, how to wire, how to commissioning with CCHN professional engineers. Shopping for your automation systems on CCHN one-stop online store now. The price on the website only for sample reference. for Mass order,please send the enquiry to us.

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Foam cutting is a device for processing materials in the chemical industry such as foam and sponges. It mainly uses the high

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CCHN Industry
 
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CCHN Industry

CCHN is a trusted U.S. registered company in industrial automation & controls, CCHN's goal is helping saving your money by bypassing all kinds of local dealers/agents in buying industrial automation products from Chinese manufacturers directly. You will be enjoyed to get free tech support on how to choose, how to wire, how to commissioning with CCHN professional engineers. Shopping for your automation systems on CCHN one-stop online store now. The price on the website only for sample reference. for Mass order,please send the enquiry to us.

Blog

Foam cutting is a device for processing materials in the chemical industry such as foam and sponges. It mainly uses the high

...
3 kVA Single Phase Variac Voltage Regulator
 
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3 kVA Single Phase Variac Voltage Regulator


$446.38
Cheap price variac transformer, with 3 kVA rated capacity, 110V/220V input voltage, working frequency is 50 Hz/60Hz, long lif
SKU: CHN-VVR-3K
Free Shipping Worldwide
Delivery date: 6-12 days

Single variac transformer for sale, cheap price, 3 kVA, frequency 50Hz, high quality and safety.

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.
  • 12A 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

ModelTDGC2-3K
Weight10.4 kg
Phase No1
Frequency50 Hz60Hz
Rated Input voltage220V110V
Rated Output voltage0~250V0~130V
Rated Capacity3 kVA3 kVA
Rated Output Current12A23A
UsageSVC
Current TypeAC
TypeContact Type Regulators
Dimension495*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.