Trigger Coil

The establishment of a new neutral line-grounding in the step-up isolation transformer can remove the common mode interference and other neutral lines in the power grid. The step-up isolation transformer converts the three-wire △ wiring into the four-wire Yo system, and the shielding can further eliminate the high-frequency pulse interference and noise coupled by the transformer. Although the shielded isolation transformer can effectively prevent various N-G interference (pulse and high-frequency noise), the transformer must be properly grounded, It is very strict, otherwise the anti-common-mode interference will have no effect. The company can design and produce high-quality isolation transformers for customers.

Features and advantages:

Ø High isolation

Ø N-G has good performance

Ø High common-mode interference suppression

Ø Convert △ to Y or Y to △

Ø Voltage tap is easy to switch

Ø Designed according to the special performance requirements of users

Technical indicators

1 Input rated voltage: three-phase 380V or single-phase 380V or single-phase 220V

2 Working frequency: 50Hz - 60Hz

3 Efficiency: ≥ 95%

4 Temperature rise:<60

5 Waveform distortion:<0.1%

6 High voltage test: 2500V, no breakdown for 1 minute