Specifications
COIL PARAMETER TABLE
Model
ES100R
ES200R
ES300R
Coil Length
315mm
630mm
950mm
Coil Inside Dia
φ100mm
φ200mm
φ300mm
Coil weight
About 230g
About 250g
About 270g
Model
A
B
C
D
E
Output Signal
AC:1V/1A AC:1V/10A AC:1V/100A
AC:1V/100A AC:1V/1000A AC:1V/10 kA
DC:4~20mA/100A DC:4~20mA/1000A DC:4~20mA/10kA
AC:3V/100A AC:3V/1000A AC:3V/10kA
DC:10V/100A DC:10V/1000A DC:10V/10kA
Coil Color
Black
Blue
Blue
Blue
Blue
Battery
9V Dry battery
9V Dry battery
N/A
9V Dry battery
N/A
External Power
External power
External power
External power
External power :
External power t:
Supply
8~12V
8~12V
input : 24V
8~12V
24V
Power Consumption
6mA
6mA
10mA
6mA
10mA
Standard Interface
BNC
BNC
BNC
BNC
BNC
Function
AC leakage current, high current, high harmonic current, complex waveform current, transient impulse current phase, electric power, power, power factor, etc.
Test Method
Flexible CT: The output signal is the differential of current vs. time. By integrating the output voltage signal, the input current can be truly restored.
Coil Line Dia.
φ8mm
Output
Only coil output：100mV/1000A , see the output for details of the supporting Integrator
Power Supply Voltage
Corresponding Integrator power supply voltage
Low Current Indication
Have
Accuracy Level
±1.0% FS ( 23 ℃ ± 2° C, 70% RH or less, the wire is at the center of the coil)
Phase Error
≤1°(50Hz/60Hz ; 23°C±2°C)
Output Interface
BNC connector (optional audio plug, banana plug, bare wire)
Output Line Length
Pliers to adapter 50cm, signal output 2m
Electric Field Interference
Hysteresis effect, strong resistance to external electric field interference
Conductor Position
The tested wire is in the center of the coil, position error affects ≤±0.5% FS (1cm away from the port position)
Response Frequency
Without integrator: 0.1Hz ~ 10MHz , matched integrator: 0.1Hz ~ 1MHz
Line Voltage
Circuit test below AC 1000V
