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4kVA 208V to 120V/240V Split Phase Transformer

5 out of 5 based on 1 reviews | Write a review

$2,384.98

Single phase to split phase for sale, 4kVA capacity, primary voltage 208V, 220V, 230V, 380V, 440V or 480V is available, secondary voltage 120V/240V AC (L1, L2, N, L+L=240V, L+N=120V), transformer housing and wheels can be customized.

Winding Material *
Primary Voltage (AC) *
Transformer Type *
With Movable Wheels *
With Movable Wheels *

SKU: ATO-T-DGS4kVA

Qty:

30-day Returns

Delivery date: 10-20 days

Overview

Low cost 4kVA single phase 208V to split phase 120V/240V isolation transformer for sale, winding material is optional, use in alternating current (AC) 50Hz or 60Hz.

4 kVA Single Phase to Split Phase Transformer Specifications

Model	ATO-DGS4kVA
Phase	Single phase to split phase
Capacity	4 kVA
Primary Voltage	1 Phase / 2 phase 110, 120, 208, 220, 230, 240, 380, 415, 440, 460, 480,
Secondary Voltage	120V/240V AC（L1, L2, N, L+L=240V, L+N=120V）
Frequency	50/60Hz
Winding Material	Aluminum/Copper wire (Optional)
Work Efficiency	≥95%
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℃)
Cooling Method	Natural or air cooling
Overload Capacity	Allow more than 1.2 times rated load to work for up to 1 hour
Induced Overvoltage Withstand Test	125Hz/800V/min
Transformation Ratio	<3%
Air Carrying Current	<6%
Impedance Voltage	About 6%
Total Losses	10%
Certification	CE, ISO
Temperature	-15℃~+45℃
Humidity	≤90%RH, without condensation
Altitude	<2000m, non corrosive gas and conductive dust
Enclosure Protection Grade	IP20
Warranty	12 months
Weight of Aluminium Wire Transformer	Open type: 57kg Protected type: 75kg
Weight of Copper Wire Transformer	Open type: 59kg Protected type: 82kg

Single Phase to Split Phase Transformer Schematic Diagram

4 kVA Single Phase to Split Transformer Dimension (Unit: mm)

Aluminium Wire Transformer Size	Copper Wire Transformer Size
Open type: abc=240270260mm	Open type: abc=240260260mm
Mouting size: DE=180200mm (aperture: 20*10mm)	Mouting size: 180190mm (aperture: 2010mm)
Protected type: ABC=380530560mm	Protected type: ABC=380530560mm

Details

Tips: Working principle of step-down transformer

The step-down transformer is a transformer that converts the higher voltage at the input terminal into an ideal voltage with a relatively low output, so as to achieve the purpose of step-down. The step-down transformer is a very important equipment in the power transmission and transformation system. Its normal operation is not only related to its own safety and reliable power supply for users, but also directly affects the stability of the power system. The configuration of the step-down transformer protection should meet the requirement that the transformer should not be burned under any circumstances, which will expand the accident and affect the stability of the power system.

Existing reviews of 4kVA 208V to 120V/240V Split Phase Transformer

Some of our doubts

For your 1-phase, isolation transformer can you provide L, L, N, G output config?

From: Sauce | Date: 30/12/2021

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ATO Responded

Yes, we can. Just confirm with us by email after ordering.

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Aluminium Wire Transformer Size	Copper Wire Transformer Size
Open type: abc=240270260mm	Open type: abc=240260260mm
Mouting size: DE=180200mm (aperture: 20*10mm)	Mouting size: 180190mm (aperture: 2010mm)
Protected type: ABC=380530560mm	Protected type: ABC=380530560mm

4kVA 208V to 120V/240V Split Phase Transformer

Details

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