ETCR068C Clamp current sensor
Product Information
Product Features
ETCR068C Clamp current Sensor is used for measurement of AC current, phase, power energy, power, power factor. Adopt the latest CT technology. It is portable, large clamp design, no need to disconnect the measured circuits, non-contact, safe and fast. It can be connected with phase detection analyzer, industrial control equipment, data recorder, oscilloscope, harmonic analyzer, electric power quality analyzer, high precision digital multi-meter, etc. Widely applied in electricity, communication, meteorology, railway, oilfield, construction, measurement, scientific and research teaching unit, industrial and mining enterprises.
ETCR068C can be used to test AC strong current, and the price is low.
Model Difference
Model | Range | Turn ratio | Frequency | Secondary output/load | Accuracy class | Size of clamp (mm) | Dimension (mm) |
ETCR068 | AC 1000A | 1:2400 | 10Hz~100kHz | 0~100mA≤3Kω; 0~10A≤30Ω; 0~1000A≤0.3Ω | ±2%FS | φ68 | 185×115×43 |
ETCR068B | AC 1000A | 1:1000 | 10Hz~100kHz | ||||
ETCR068C | AC 2000A | 1:2400 | 45Hz~75Hz | 0~200mA≤2kΩ; 0~20A≤20Ω; 0~2000A≤0.2Ω | |||
ETCR068AD | DC 2000A AC 1000A | Hall effect | 45Hz~400Hz DC~100KHz | 1mV/A(DC0~2V) 1mV/A(AC 0~1V) | ±2%FS | φ68 | 224×115×43 |
Note: Can customize according to customer’s requirement
Curve of ratio error and phase error(23℃±3℃)
Technical Specifications
Function | Measurement of AC current, phase, power energy, power, power factor |
Test mode | Clamp CT |
Clamp Size | Φ68mm |
Range | 0.0A~2000A AC |
Resolution | 0.1A |
Accuracy | ±2.0%FS(50Hz/60Hz; 23℃±2℃, below 70%RH, keep the wire be in the center of clamp) |
Coils Turn | Standard 2400:1(Customize is allowed) |
Phase Error | ≤3°(50Hz/60Hz; 23℃±2℃) |
Reference Load | RL: 0~200mA≤2Kohm; 0-20A≤20ohm; 0-2000A≤0.2ohm; |
Output Mode | Current induction output |
Output Interface | 2 thread or chose standard probe of multi-meter |
Output Wire Length | 2m |
Electric Field Interference | About 0.3A when the external electric field 100A, 10mm nearby |
Measured Wire Position | Approximately in the geometric center of the clamp |
Current Frequency | 45Hz-60Hz(the frequency of current) |
Frequency Feature | 40Hz~75kHz |
Voltage of circuit | Below AC 600V |
Dimension | 185mmx115mmx43mm |
Weight | 530g |
Working Environment | -20℃~50℃below 80%rh |
Storage Environment | -10℃~60℃;below 70%rh |
Insulation Strength | AC 3700V/rms.(between coil and shell) |
Safety Rules | IEC1010-1,IEC1010-2-032,Pollution degree:2 CATⅢ(600V) |
Packing
Packing Case Size(L×W×H):247×145×70(mm)
Weight:0.57Kg
FAQ
Payment:
You could use online payment in ALIExpress here or other payment terms.
It is customer’s responsibility to pay import duties or taxes if it is necessary.
Products Warranty:
All of our products have two years of products warranty.
There will be professional engineers responsible for after sale service.
We could provide Technical supports to customers directly.
Thanks for your choice our products.
Company information
ETCR
A professional manufacturer of test and measure instrument.
We have our R&D department, top sales group, supply application services. ETCR Help you work safer and faster.
All of our products have two years products warranty.
There will be professional responsible for after sale service.
We are developing international market.
So every customer's identity is our best encouragement.
More information, please kindly view our web site: /en/
Online store: /store/1119041
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