Import Automatic Voltage Regulator (Avr) — Buy in Bulk from Supplier in Egypt

The Egytrafo automatic voltage regulator (AVR) with on-load tap changer compensates for voltage drops in electrical networks, ensuring consistent voltage delivery to end users. It is designed for ratings up to 630A and supports up to 9 tapping positions, with options for flange-mounted (on-tank) or in-tank configurations. The AVR is particularly effective in networks where voltage fluctuations affect the performance of rotating machines, lighting systems, and other sensitive equipment.

This model offers advantages such as increased KVA rating for a given size and mass, reduced copper usage, and lower resistance and reactance compared to a two-winding transformer. These features result in superior voltage regulation and cost efficiency. The AVR can also provide smooth and continuous voltage variation, making it suitable for applications like safely starting induction and synchronous motors or compensating for voltage drops in distribution cables.

Typical applications include industrial motor starting, distribution cable voltage compensation, and replacing variacs in systems requiring precise voltage control. Buyers should confirm whether the unit’s current rating (up to 630A) and voltage class (up to 22kV) meet their network requirements. The AVR’s design allows for customisation, such as additional tapping positions or higher voltage ratings, upon request.

Egytrafo is headquartered in Cairo, Egypt, with an address at 7 Ibrahim Salem St., El Merghany. The company specialises in manufacturing electrical equipment, including automatic voltage regulators, and serves markets where stable voltage is critical for operational efficiency. Its profile does not provide details on production scale, export history, or certifications, so buyers should request these directly.

The supplier’s AVR offering is distinguished by its on-load tap changer design, which allows for voltage adjustments without interrupting power supply. However, no information is available on response rates, verification tiers, or third-party accreditations. Buyers are advised to confirm compliance with relevant standards, such as IEC 60214 for tap changers, and to request factory test reports for performance validation.