Measurement of AC leakage current, phase, power energy, power, power factor, harmonicetc. Apply to oscilloscope, harmonic analyzer, power fault analyzer and other industrial control devices.
2：Turn Ratio：800：1
3：Resolution : 0.01mA
4：Accuracy Class : 0.5
5：Safety Class: CATⅢ600V
6：CT Size：35mm x 40mm
OverviewETCR040 High Accuracy Clamp leakage current sensor for AC leakage current , current, high harmonic current, phase, power, power factor and other detection. Range: 0.00mA~300A, jaw size is 35mm x 40mm.
The sensor adopts the clamp-shaped structure, which can be measured without disconnecting the measured circuit. The permalloy iron core and double-layer shielding technology are used to ensure the accuracy and stability of the measurement. Non-contact measurement methods are adopted, and the operation is safe and simple. It can be connected to phase detection analyzers, industrial control devices, data loggers, oscilloscopes, harmonic analyzers, power quality analyzers, and high-precision digital multimeters.
SpecificationTechnical Parameters
| Function | Description |
| Function | High accuracy AC leakage current、higher harmonic current 、phase、power energy、power、power factor measurement |
| Model | ETCR040 |
| Range | 0.00mA～40A |
| Resolution | 0.01mA |
| Accuracy Class | 0.5 |
| Phase Error | ≤2° |
| Turn Ratio | 800:1 |
| Reference Load |
0 ~ 400mA ≤ 300Ω
0 ~ 4A ≤ 30Ω
0 ~ 40A ≤ 3Ω
|
| Clamp Size | 35mm×40mm |
| Weight | 175g |
| Output Interface | Shielded wire 1.5m, wire terminal interface: φ3.5mm Audio plug/BNC plug/4.0mm Double banana plug(Can be customized) |
| Frequency | 45Hz～100KHz |
| Insulating Strength | AC3700V/rms ( between the core and coil) |
| Safety Class | CATⅢ600V |
| Output Method | Current sensing output |
| Working Temperature | -15℃～50℃ |
Relate Model|
Model |
Range |
Resolution |
Accuracy Class |
Phase Error |
Turn Ratio |
Reference Load |
Clamp Size |
|
ETCR016 |
0.00mA～20A AC |
0.01mA |
0.5 |
≤2° |
800:1 |
≤120Ω |
φ16mm |
|
ETCR030 |
0.00mA～30A AC |
0.01mA |
0.5 |
≤2° |
800:1 |
≤100Ω |
25mm×30mm |
|
ETCR040 |
0.00mA～40A AC |
0.01mA |
0.5 |
≤2° |
800:1 |
≤80Ω |
35mm×40mm |
|
ETCR068 |
0.00mA～60A AC |
0.01mA |
0.5 |
≤2° |
800:1 |
≤50Ω |
φ68mm |
|
ETCR080 |
0.00mA～60A AC |
0.01mA |
0.5 |
≤2° |
800:1 |
≤50Ω |
80mm×80mm |
Detecting of AC leakage current, current, higher harmonic current, phase, power energy, power, power factor. 1. Model No.: ETCR008 2. Range：0.00mA~30A AC 3. Turn Ratio：2500 ：1 4. Resolution: 0.01mA AC 5. Accuracy Class: 0.5 6. Clamp Size: φ8mm
Detecting of AC current, phase, power energy, power, and power factor, harmonic etc. Apply to oscilloscope, harmonic analyzer, Power fault analyzer and other industrial control devices 1. Range ：0.00A～300A 2. Turn Ratio/Output Voltage ： 3000:1 /0～3V(30Ω) 3. Resolution : 0.01A 4. Accuracy Class : 0.5 5. Safety class : CATⅢ600V 6. Clamp Size :25mm×30mm
On-line detecting of DC leakage current. 1. Model No. : ETCR030D 2. Range: DC 0mA～100mA 3. Resolution: DC 1mA 4. Accuracy Class: ±3.0%FS 5. Output Signal: 25mV/1mA 6. CT Size: 25mm x 30mm
AC large current, high harmonic current, phase, electric energy, power, power factor and other industrial electricity consumption and electricity metering detection. Apply for industrial control device, oscilloscope, harmonic analyzer, path analyzer, double clamp earth resistance tester, cable fault tester, power quality analyzer. 1. Model No. : ETCR050 2. Input Current Range: 0mA ~ 600A 3. Output Signal : mA/A；mV/A；1A；5A ; 4. Frequency: 10Hz～100kHz; 5. Accuracy Class :0.5 6. Working Temperature: -15°C～60°C
Detecting of AC leakage current, current, higher harmonic current, phase, power energy, power, power factor. 1. Model No. : ETCR014 2. Range：0.00mA~100A AC 3. Turn Ratio：2500 ：1 4. Resolution : 0.01mA AC 5. Accuracy Class :0.5 6. Clamp Size : φ14mm
Measurement of AC leakage current, current, higher harmonic current, phase, power energy, power factor. 1. Model No. : ETCR015 2. Range : 0.00mA ~ 100A 3. Clamp Size：17mm×18mm 4. Weight ：175g 5. Safety Class : CATⅢ600V 6. Working Temperature : -15°C～50°C
Measurement of AC leakage current, phase, power energy, power, power factor, harmonicetc. Apply to oscilloscope, harmonic analyzer, power fault analyzer and other industrial control devices. 1. Model No. : ETCR016 2. Range : 0.00mA～20A 3. Accuracy Class : 0.5 4. Turn Ratio : 800:1 5. Frequency : 10Hz～100kHz 6. Clamp Size : φ16mm
Measurement of AC leakage current, phase, power energy, power, power factor, harmonicetc. Apply to oscilloscope, harmonic analyzer, power fault analyzer and other industrial control devices. 1：Range：0.00mA～30A AC 2：Turn Ratio：800：1 3：Resolution : 0.01mA 4：Accuracy Class : 0.5 5：Safety Class: CATⅢ600V 6：CT Size：25mm x 30mm
ETCRwas established in 2006, the factory is located in Guangzhou Guangdong ,South China .It is a state-level high-tech enterprise specialized in producing non-contact
IPv6 network supported
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