IIEE 48th ANC and 3E XPO 2023 in Metro Manila

IIEE 48th ANC and 3E XPO 2023 in Manila with HEYI ELECTRICAL, featuring high-tech products. Engaged clients, forged partnerships.

What is a fluxgate current sensor?

Fluxgate current sensors achieve high-precision current monitoring by measuring changes in magnetic fields caused by current flow.

How to choose the most suitable residual current device?

Residual current device HYCA RCD by HEYI.With a broad temp range, streamlined design, and digital calculation, it sets new standards.

Are Your Charging Piles Truly Secure?

RCD: Unveiling Safety in Every Charge. Explore the Superiority of Type B, especially HEYI conpany’s HYCA, Redefining Charging Pile Security.

The Philippine Electrical Messe Show 2023

HEYI will appear at the 2023 ANC and 3E XPO, focusing on high voltage current transformers, booth number 342.

Type B Residual Current Sensor

Type B Residual Current Sensor–Your all-in-one for charging stations, monitoring AC/DC currents, and complying with global standards.

The Seoul messe Show 2023

Electrical HEYI at Seoul Int’l Electrical Fair 2023! Explore innovative electrical products & applications at Booth E409.

The Jakarta messe Show 2023

Join Heyi Electric at Jakarta Messe Show 2023 (Sep 13-16). Explore cutting-edge AC/DC sensors, fluxgate sensors, and more for EV charging.

The Sao Paulo messe Show 2023

Discover enhanced models of open current transformers, outdoor transformers, high-precision options. Customize to meet your needs.

The Hannover messe Show 2023

Our transformer products are exported to the United States, Canada, Britain, France, Germany, Italy, Spain, Portugal, Brazil and other countries.

EXHIBITION2

Our transformer products are exported to the United States, Canada, Britain, France, Germany, Italy, Spain, Portugal, Brazil and other countries.

EXHIBITION3

Our transformer products are exported to the United States, Canada, Britain, France, Germany, Italy, Spain, Portugal, Brazil and other countries.

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