Principle

This product uses a current type Voltage transformer.The primary side is connected with a current limiting resistor in series in the circuit to convert the high voltage into milliampere current ,witch is converted into milliampere current on the secondary side through the internal magnetic core.The resistance is connected in parallel for sampling or through the circuit amplifier,this product is widely used in such as power transmitters,telemetry and remote control data acquisition systems,relay protection,etc.

Feature

* Using high magnetic permeability ultra-microcrystalline iron core
* Working temperature range: -40°C to +75°C
* Pore copoer enameled wire has high winding precision and good linearity
* Epoxy resin potting with high pressure resistance level
* Small size, strong anti-interference ability
* Altitude does not exceed 1000m
* Relative humidity: ≤95ºC
* All plastic shell, flame retardant conforms to UL94V-0
* Conform to JB/T 10667-2006,JJG 314-2010

For the precise measurement of current and power.