Specifications
MODEL CONTRAST
Model
ES008
ES020
ES050
ES008K
ES020K
ES050K
Current clamp jaw size
8mm
20mm
50mm
8mm
20mm
50mm
Out Signal
AC Current:2500:1
AC Current:3000:1
AC Current:1000:1
AC:3V/0.3A AC:3V/3A AC:3V/30A
AC:2V/2A AC:2V/20A AC:2V/200A
AC: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
| 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 |
PARAMETERS
