Establishing a new neutral line-grounding in the three-phase transformer can eliminate the common mode interference and other neutral line problems in the power grid. The three-phase transformer converts the three-wire △ connection into a four-wire Y0 system. Adding shielding further eliminates the high-frequency pulse interference and noise coupled by the transformer. Although the shielded three-phase transformer can effectively prevent various N-G interference (pulses and high-frequency noise), the transformer must be properly grounded, otherwise the anti-common mode interference will be ineffective.
Conditions of use
1. Applicable altitude: ≤5000m.
2. Ambient temperature: -15℃~+45℃.
3. Relative humidity: ≤90%.
4. The installation site should be free of gases, steam, chemical deposits, dirt, conductive dust and other explosive, flammable and corrosive substances that seriously affect the insulation strength of the transformer.
5. Any use conditions that do not meet the above conditions should be negotiated with us.
6. Careful design and manufacture can be carried out according to user requirements.
Product features of three-phase transformer
Jul 12, 2025
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