20 KVA Isolation Transformer, Single Phase, 240V To 208V

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$3,388.89

Ex Tax: $3,388.89

Stock: In Stock
Model: RDDLZ-T-DG20KVA
Weight: 1.00
SKU: RDDLZ-T-DG20KVA

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Primary Voltage (AC)

Transformer Type

With Movable Wheels

Secondary Voltage (AC)

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RDDLZ-DG20KVA single phase isolation transformer is 20 kVA capacity, applies to AC 50/ 60Hz, convert 240V voltage to 208V voltage. It has natural air self cooling mode, primary and secondary windings are separated by aluminum shield, long life span and high efficiency.

20 kVA Isolation Transformer Specifications

Basic Specifications

Model: RDDLZ-DG20kVA
Capacity: 20kVA
Phase: Single phase
Winding Material: Aluminum/Copper wire (Optional)
Work Efficiency: ≥95%
Primary Voltage: 240V AC (Optional: 110V/ 120V/ 208V/ 220V/ 230V)
Secondary Voltage: 208V AC (Optional: 110V/ 120V/ 220V/ 230V/ 240V)
Weight: 141 kg

Technical Specifications

Cooling Mode: Natural or air cooling
Insulation Resistance: ≥50 MΩ
Electrical Strength: 2000V AC/1 min
Noise: ≤35dB (1 meter)
Insulation Grade: Grade B (130℃), Grade F (155℃), Grade H (180℃)
Overload Capacity: Allow more than 1.2 times rated load to work for up to 1 hour
Induced Overvoltage Withstand Test: 125Hz/800V/min
Impedance Voltage: About 6%
Total Losses: 10%
Certification: CE, ISO
Temperature: -15℃~+45℃
Enclosure Protection Grade: IP20
Warranty: 12 months

Note:

Transformer can only convert voltage and CANNOT convert frequency.
Transformer CANNOT convert single phase to 3 phase voltage.
Support voltage customization, various specifications customization.

Single Phase Isolation Transformer Schematic Diagram

Details

Tips: What are the differences among a transformer, a voltage stabilizer and a voltage regulator?

A transformer can control the unstable voltage in a certain voltage range and protect the equipment from being damaged. A voltage regulator converts a specific voltage to the needed voltage of an equipment, each equipment should be equipped with a voltage regulator to prevent from burning out equipment caused by excessive voltage change. A voltage stabilizer is used to stabilize the voltage. Generally, a voltage regulator is a kind of test equipment that can change the voltage, while a voltage stabilizer can only adjust the voltage in a certain range. The voltage regulator can adjust the high voltage, but can’t insulate it, while the transformer is generally used to isolate, such as the isolation transformer, the transformer can be used to step up or step down the voltage. A voltage stabilizer is just a way to stabilize the voltage.

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