15 kVA Isolation Transformer, Single phase, 208V to 110V

15 kVA Isolation Transformer, Single phase, 208V to 110V

Affordable single phase 15 kVA isolation transformer adopts high quality material and advanced technology, it has advantages of damp- proof and convenient maintenance, mainly used in power supply occasions of AC 50~60Hz, step down or step up voltage between 110V and 208V.

SKU: CCHN-T-DG15KVA

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Delivery date: 6-25 days

Overview

Features

15 kVA capacity, available in the circuit of AC 50Hz/60Hz.
To step down/up the single phase voltage 208V to 110V ( Various voltages of primary and secondary are available here for your selection).
High efficiency and low temperature rise.
IP 20 protection grade of enclosure for indoor or outdoor use, rated for hazardous locations as well as harsh industrial environments.

Basic Specifications

Model: CCHN-DG15kVA
Capacity: 15kVA
Phase: Single phase
Winding Material: Aluminum/Copper wire (Optional)
Work Efficiency: ≥95%
Primary Voltage: 208V AC (Optional: 110V/ 120V/ 220V/ 230V/ 240V/ 380V/ 400V/ 415V/ 480V)
Secondary Voltage: 110V AC (Optional: 24V/ 36V/ 48V/ 120V/ 208V/ 220V/ 230V/ 240V/ 380V/ 400V/ 415V/ 480V)
Weight: 124 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.

Diagram

Details

Tips: Other functions of the isolation transformer

An isolation transformer is added for personal safety when using some electrical appliances. For example, when repairing a color TV set, the maintenance personnel may suffer from an electric shock if he contacts this circuit accidentally because the power supply unit of the color TV set is connected with the electric supply, thus endangering his personal safety. When repairing some household appliances, the isolation transformer should also be connected. The connection method is: Connect one connector of the isolation transformer to the socket and the other connector to another socket firstly, then connect the repairing household appliance to the socket where the isolation transformer is connected.