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ETCR068 Clamp Leakage current sensor electrical meter
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Product Details
Place of Origin: | Guangdong, China | Brand Name: | ETCR | Model Number: | ETCR068 |
Usage: | Consumption Sensor | Theory: | Current Sensor | Output: | Digital Sensor |
Product Description
ETCR068 Clamp Leakage current sensor
Product Information
Product Features
ETCR068 High Accuracy Clamp AC Leakage Sensor is used for measurement of high accuracy AC current, leakage current, high order harmonic 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.
ETCR068 High Accuracy Clamp AC Leakage Sensor’s clamp core is made of special alloy, adopt the double magnetic shielding techniques, can almost shield the influence from external magnetic field, to ensure the high precision, high stability and high reliability of perennial uninterrupted measurement.
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, leakage current, high order harmonic current, phase, power energy, power, power factor |
Test mode | Clamp CT |
Clamp Size | φ68mm |
Range | 0.00mA~1000A |
Resolution | 0.01mA |
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: 0~100mA≤3Kohm; 0-10A≤30ohm; 0-1000A≤0.3ohm; |
Output Mode | Current induction output |
Output Interface | 2 thread or chose standard probe of multi-meter |
Output Wire Length | 2m |
Electric Field Interference | About 10mA when the external electric field 100A, 10mm nearby |
Measured Wire Position | Approximately in the geometric center of the clamp |
Current Frequency | 45H-60Hz(when measuring big current) |
Frequency Feature | 10Hz~100kHz |
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:
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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
Contact Us
- Guangzhou ETCR Electronic Technology Co., Ltd.
- Contact nameLili Su
- Phone86-020-62199556
- AddressF-3F,No.4 Pengshang Zhifu Road, Jiahe,Baiyun District,Guangzhou,Guangdong,China. Guangzhou,Guangdong
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