60 kVA Isolation Transformer, 480V 3 phase to 220V 3 phase

60 kVA, 3 phase 480V to 220V isolationt ransformers from ATO that is of superior quality. It is manufactured using high grade components and the latest technology to ensure high durable finish standards, maintenance free working, and high load capacity.
60 kVA Isolation Transformer Specifications

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 Wiring Method
Isolation Transformer Application Areas
Tips: Oil make-up of isolation transformer operation, what should be paid attention to？
60 kVA 3 phase isolation transformer oil make-up can be carried out without transformer electricity cut. Pay attention to the following matters during oil make-up:

1. Pay attention to avoid mixing the oil, the new added oil should pass the test.
2. Heavy gas protection should be changed to the signal position before oil make-up so as to prevent the gas protection from malfunctioning and tripping the 3 phase transformer.
3. Pay attention to check the gas relay after oil make-up and release the gas in time. Only after the air of the transformer is exhausted can the heavy gas protection be re-put to the trip position.
4. Make up the appropriate amount of oil, the oil level should fit the transformer oil temperature.
5. It is forbidden to make up oil from the lower stop valve of the transformer to prevent the sediment at the bottom of the step up & step down transformer from being washed into the coil, which will affect the insulation and heat dissipation of the transformer.