Specifications
MODEL CONTRAST
Model
ES008
ES020
ES050
ES008K
ES020K
ES050K
Current clamp jaw size
8mm
20mm
50mm
8mm
20mm
50mm
Out Signal
AC
Current:2500:1AC
Current:3000:1AC
Current:1000:1AC:3V/0.3A
AC:3V/3A
AC:3V/30AAC:2V/2A
AC:2V/20A
AC:2V/200AAC:1V/10A
AC:1V/100A
AC:1V/1000A
Accuracy
0.2%
0.2%
0.2%
0.5%
0.5%
0.5%
Standard color
Black
Blue
Blue
Black
Blue
Blue
Power
N/A
N/A
N/A
9V dry battery
9V dry battery
9V dry battery
External power supply
N/A
N/A
N/A
8~12V
8~12V
8~12V
Power consumption
–
–
–
About 6mA
About 6mA
About 6mA
Standard Interface
3.5mm Audio plug
3.5mm Audio plug
3.5mm Audio plug
BNC
BNC
BNC
TECHNICAL PARAMETERS
Function
AC leakage current, high current, high harmonic current, complex waveform current, phase, electric energy, power, power factor, etc.
Feature
Portable CT clamp structure, safe and convenient to use
Phase Error
≤1°(50Hz ; 23℃±2℃)
Turn Ratio and Output
Can be customized
Out Interface
Can be customized others
Output Line Length
Pliers to adapter 50cm, signal output 2m
Output mode
Current-induced output
Sheathing material
ABS
Line Voltage
Line Test under AC 1000V
Working Temperature
-25° C to +60°C
Insulation Resistance
100 MΩ @ 500Vdc
Medium strength
AC3700V/rms (between iron core and shell)
Frequency Characteristics
10Hz ~ 100kHz

