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Zig-Zag Amorphous Core Harmonic Mitigating Transformer
Harmonic elimination by phase shifting technology
1. The technology of harmonic elimination by special transformer is "phase shifting technology".
2. The phase-shifting concept is designed to separate the power input into multiple outputs, and each output phase is at an appropriate angle with the eliminated harmonics to achieve the purpose of eliminating harmonics.
3. An angular displacement of 60 ° is required to eliminate the third harmonic current between two three-phase outputs; It needs 30 ° angular displacement to eliminate the 5th and 7th harmonic current; The angular displacement of 15 ° is needed to eliminate the 11th and 13th harmonic currents.
Product features:
1. Energy saving and high efficiency: amorphous alloy is used as the core, and the no-load loss is reduced by more than 75% compared with the conventional transformer;
2. Simple operation and maintenance: self-developed three-phase three column technology is adopted to make the installation, operation and maintenance of transformer highly consistent with conventional transformer;
3. Safe and reliable: H grade temperature rise design, DuPont C grade Nomex Paper as the core insulation material, strong overload capacity;
4. Environmentally friendly: after the life span, copper and iron are easy to recover, and other insulating materials can be degraded;
5. Restraining the neutral current can restrain the influence caused by unbalanced load;
6. Reduce the harmonic current content of neutral line in low voltage distribution system.
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