ES050HV high voltage line current sensor

1. Characteristics
The high-voltage clamp current sensor is a portable clamp design using the latest technology, specially designed for online measurement of current, leakage current, high-order harmonic current, phase, electric energy, power, power factor, etc. of high and low voltage lines. detection. No need to disconnect the line under test. Safe, fast, high-precision, high-stability and uninterrupted detection. The sensor adopts an automatic opening and closing structure. Push the jaws forward to open and clamp the wire under test, and then pull the jaws to open and leave the wire under test. It is used with an insulating rod. For high voltage line testing up to and below.
It can be used with a variety of measuring instruments and can also be connected to phase detection analyzers, industrial control devices, data recorders, oscilloscopes, harmonic analyzers, power quality analyzers, high-precision digital multimeters, etc. It is easy to use and easy to carry. It is widely used in substations, power plants, industrial and mining enterprises, testing stations, and electrician maintenance departments for current detection and field electrical work. The insulating rod has the characteristics of moisture-proof, high-temperature resistance, impact resistance, bending resistance, and high insulation
2. Technical specifications

r
rFeatures
/> Clamp structure

rFunction
Detection of current, leakage current, transformation ratio, high-order harmonic current, phase, electric energy, power, power factor, etc. of high and low voltage lines

rOutput mode
Current sensing output

rJaw size
&;

rSecondary development display window
*

rRange
~

rResolution


rAccuracy
&;.% (/;℃&;℃) The wire is at the center of the jaw

rPhase error
&;&;(/;℃&;℃)

r Turns ratio
:

rReference load
~&;&;;~&;&;;~&;.&;

rQuality


rDimensions
Width, thickness and height**

rOutput interface
Open the upper and lower covers for connection
< br/>rElectric field interference
When the external electric field is close, it is about

rWire position
The tested wire is at the center of the jaw

rCurrent frequency
~(measured current frequency)

rLine voltage
and below line test (telescopic insulating rod must be fully opened)

rOperating temperature< br/> -&r+&r

rDielectric strength
/(Between core and shell)

rCurrent frequency
~(Measured current frequency)