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10 kVA Isolation Transformer, 3 phase, 400 Volt to 240 Volt


$2635.71
Safety 10 kVA isolation transformer is suitable for circuit of 50 or 60Hz, 3 phase, primary voltage 400V to secondary voltage
SKU: CHN-T-SG10KVA
Free Shipping Worldwide
Delivery date: 6-12 days

10 kVA dry type isolation transformer step down 3 phase voltage 400V to 3 phase 240V, step up 240V to 400V version is available. It is designed for use in control circuits and general applications such as mechanical and electronic equipment, precision machine tool, CNC machine tool, lighting, etc.

10 kVA Isolation Transformer Specifications

BasicsModelATOSG-10KVA
Phase3 phase
Capacity10 kVA
Weight of Aluminium Wire TransformerOpen type: 75kg
Protected type: 96kg
Weight of Copper Wire TransformerOpen type: 78kg
Protected type: 98kg
Technical ParametersPrimary Voltage400V (Optional: 120V/ 190V/ 208V/ 220V/ 230V/ 240V/ 380V/ 400V/ 415V/ 480V)
Secondary Voltage240V (Optional: 120V/ 190V/ 208V/ 220V/ 230V/ 240V/ 380V/ 400V/ 415V/ 480V)
Frequency50Hz / 60 Hz
Winding MaterialAluminium/Copper wire (Optional)
Work Efficiency≥95%
Insulation Resistance≥50 MΩ
Electrical Strength3000V AC/1 min
Noise<35-65dB (1 meter)
Insulation GradeH level
Wiring ModeDyn11
Cooling ModeDry type air cooling
Overload CapacityAllow more than 1.2 times rated load to work for up to 4 hours
Enclosure Protection GradeIP 24
CertificateCE, ISO
Warranty12 months
Working EnvironmentTemperature-15℃~+40℃
Humidity≤90%RH, without condensation
Altitude<1000m, non corrosive gas and conductive dust

Note:

Transformer can only convert voltage and CANNOT convert frequency.
Transformer CANNOT convert single phase voltage to 3 phase voltage.
Input/output voltage, power rating and whether with shell of all transformers, can be customized according to clients' requirements.

3 Phase Isolation Transformer Schematic Diagram

ATO isolation transformers schematic diagram

3 Phase Isolation Transformer Details

3-phase isolation transformer details

10 kVA Isolation Transformer Installation Dimension

3 phase isolation transformer dimension

Aluminium Wire Transformer SizeCopper Wire Transformer Size
Open type: a*b*c=380*240*380mmOpen type: a*b*c=380*240*380mm
Mouting size: d*e=260*150mmMouting size: d*e=260*150mm
Protected type: A*B*C=380*530*560mmProtected type: A*B*C=380*530*560mm

Tips: What is a 10 kVA isolation transformer?

10 kVA isolation transformer is a step up & step down 3 phase isolation transformer whose input windings and output windings have electrical isolation, it can avoid accidentally contact with the charged body at the same time. The transformer can isolate the respective current of primary and secondary windings. Its principle is the same with ordinary dry-type transformer, also use electromagnetic induction principle to isolate primary power circuit and secondary circuit ground floating to ensure electrical safety. ATO isolation transformers are widely used for control power of general circuit, power of safety lighting and indicator light in the electronics industry, mining enterprises and machine equipment.