China transformers, single phase transformer, three phase transformer

Products Information

Three Phase Transformers

These three phase transformers are especially suitable for C.N.C. Machines and also for various machines control. These transformers can also be developed into step up & step down. The voltage range is upto 550 Volt frequency 25H to 65HZ.

Features and benefits:

• High level of isolation
• High quality neutral-ground bond
• High level of common-mode noise rejection
Conversion from Delta to Wye or the other way around
• Easy to change voltage taps
• Custom design for specific system

Applications:
• Integrated in power conditioner at input or output.
• Any system requires isolation and shielding.

Operating environment
1)Temp.:The ambient temperature can not over +40℃。
2)Altitude: Mounting location can not exceed the altitude of 2000m
3)Relative humidity: Maximum 90%
4)The site not attack by rain and snow
5)The medium which no explosion danger,no corroding metal,no electrical breakdown

Testing Items:
No-load Test(No-load Current, No-load Voltage, No-load Loss)
Load Test (Load Voltage, Temperature-rise)
Inductive Voltage Test
DC Resistance Test
Safety Test

Certificate
The certificate of our transfomer has CE CQC RoHs UL

Note
The above-mentioned products is frequently-used,we can also manufacture the products by customer design.And the specification is for reference,If has the change futher,please take the material object as the standard.