Load resistor (5 to 10 VA)

Load resistors from 5 to 10 VA are entry-level electrical devices designed to work with instrument transformers whose current strength does not exceed 5 A.
There are 27 models in this series of preload resistors, which differ in voltage, current, resistance, apparent power. You can choose between one, two or three phase devices. The choice of a specific option depends on the scheme of the secondary power supply circuit and the modification of the measuring transformer.
Boosting resistors from 5 to 10 VA from the company "Priborenergo" have no restrictions on the scope and can be used by domestic, commercial consumers, as well as at manufacturing enterprises.
The devices are made of a metal case that protects against negative influences, which reliably protects internal components from moisture and dust from the environment. In addition, it provides good heat dissipation and does not allow the preload resistor to overheat.
To ensure maximum efficiency of the device, it is recommended to install it directly next to the instrument transformer.