1. Sarrera
The CNYST ETCR9100 is a high and low voltage clamp current meter designed for precise measurement of AC leakage current and general AC current. It is capable of measuring currents up to 600A and is suitable for line tests below 60kV when used with its insulated rods. This instrument incorporates advanced features such as peak hold, data retention, and data storage, ensuring reliable and accurate measurements in various industrial and scientific applications.
1.1. irudia: Aurrealdea view of the ETCR9100 Clamp Current Meter, showing the LCD display and control buttons.
2. Produktuaren osagaiak
The ETCR9100 system includes the main clamp meter unit and a set of five high-voltage insulated rods, along with a carrying case for transport and storage.
2.1. irudia: The ETCR9100 Clamp Current Meter kit, including the meter, insulated rods, and carrying case.
2.1 Unitate nagusiaren ezaugarriak
- Clamp Baraila: Φ33mm opening for current clamping.
- LCD pantaila: 47mm x 28.5mm with backlight for clear readings.
- Kontrol-botoiak: PEAK, POWER, HOLD for various functions.
- Bateriaren konpartimendua: Located at the rear for 4x 1.5V (AAA) batteries.
2.2 Insulated Rods
The system includes five sections of insulated rods, each 1 meter in length and Φ32mm in diameter. These rods are designed for high insulation, moisture resistance, high temperature resistance, impact resistance, bending resistance, and detachability, enabling safe measurements on high-voltage lerroak.
3. Konfigurazioa eta Muntaketa
3.1 Bateriaren instalazioa
- Locate the battery compartment on the rear of the clamp metroa.
- Ireki bateriaren konpartimenduaren estalkia.
- Insert four 1.5V AAA (7#) batteries, ensuring correct polarity.
- Itxi bateriaren konpartimenduaren estalkia ondo.
Oharra: Bateriak ez daude paketean sartuta eta aparte erosi behar dira.
3.2 Assembling the Insulated Rods
Bolumen handikoetarakotage measurements, assemble the insulated rods by screwing them together securely. Ensure all connections are tight before use. The number of rod sections used will depend on the voltage level and required reach.
4. Funtzionamendu-argibideak
4.1 Piztu/Itzali
- Sakatu BOTEREA neurgailua pizteko botoia.
- The meter will automatically shut down after approximately 15 minutes of inactivity to conserve battery life.
- Eskuz itzaltzeko, sakatu eta eutsi botoiari BOTEREA botoia.
4.2 Current Measurement (AC Leakage and General Current)
- Ziurtatu neurgailua piztuta dagoela.
- Ireki clamp masailezurra abiarazlea sakatuz.
- Position the conductor to be measured within the clamp jaw. Ensure the jaw is fully closed around the conductor.
- The meter will automatically identify the frequency (50Hz/60Hz) and shift to the appropriate range.
- Read the AC current or leakage current value displayed on the LCD.
Measurement method: Clamp CT, non-contact measurement, integral method.
4.3 Goi Boltage Line Testing (Below 60kV)
When measuring current on lines below 60kV, attach the assembled insulated rods to the clamp meter. Maintain a safe distance and follow all safety protocols for high-voltage environments. The non-contact measurement method allows for safe operation.
4.4 Peak Hold funtzioa
- In test mode, press the TONTORRA botoia.
- The "PEAK" lamp on the display will illuminate, indicating the function is active.
- The meter will automatically hold and display the highest measured value.
- Sakatu TONTORRA again to exit peak hold mode.
4.5 Datuak gordetzeko funtzioa
- Neurketa batean zehar, sakatu EUTSI giltza.
- The "HOLD" symbol will appear on the display, indicating the current reading is frozen.
- Sakatu EUTSI again to release the data and resume live measurement.
4.6 Datuen biltegiratzea eta berriro erabiltzeaview
- The meter can store up to 99 groups of data.
- Specific instructions for saving data are typically detailed in the full product manual.
- Berrizview stored data, look for the "MR" symbol on the display, which indicates that data can be scrolled up and down.
5. Mantentzea
5.1 Garbiketa
Wipe the meter's exterior with a soft, dry cloth. Do not use abrasive cleaners or solvents. Ensure the meter is powered off before cleaning.
5.2 Biltegiratzea
When not in use for extended periods, remove the batteries to prevent leakage. Store the meter and its accessories in the provided carrying case in a dry environment with temperatures between -10 °C and 60 °C and relative humidity below 70%.
5.3 Bateria ordezkatzea
Ordeztu bateriak bolumen baxua deneantage alarm activates (battery voltage below 4.8V). Refer to Section 3.1 for battery installation instructions.
6. Arazoak
6.1 Bateria gutxiko adierazpena
Bateria boltage drops below 4.8V, a voltage alarm will activate. Replace the four 1.5V AAA batteries immediately to ensure accurate measurements and proper operation.
6.2 "OLA" Display (Overload Indication)
The "OLA" symbol on the display indicates an overrange overflow condition. This means the measured current exceeds the meter's maximum range of 600A. Disconnect the meter from the circuit and ensure the current is within the specified measurement range before attempting further measurements.
6.3 No Display or Erratic Readings
- Egiaztatu bateriaren instalazioa eta ziurtatu bateriak berriak direla.
- Egiaztatu clamp jaw is fully closed around the conductor.
- Ensure the operating environment is within specified conditions (-20°C to 40°C; 80% RH or less).
- Arazoak jarraitzen badu, jarri harremanetan bezeroarentzako laguntzarekin.
7. Zehaztapen Teknikoak
7.1. irudia: Atzekoa eta albokoa views of the ETCR9100 Clamp Current Meter, showing product labels and profile.
| Parametroa | Zehaztapena |
|---|---|
| Funtzioa | Bolumen altua eta baxuatage AC leakage current, current measurement |
| Clamp Tamaina | Φ33mm |
| LCD Tamaina | 47mm x 28.5mm (with backlight) |
| Barrutia | AC 0.00mA ~ 600A |
| Ebazpena | 0.01mA |
| Zehaztasuna | ±1%rdg±5dgt (23°C±5°C, 80%rh or less) |
| Datuak biltegiratzea | 99 Taldeak |
| Itzaltze automatikoa | Gutxi gorabehera 15 minutuko jarduerarik gabe |
| Lan-ingurunea | -20°C ~ 40°C; 80% rh |
| Biltegiratze ingurunea | -10°C ~ 60°C; 70% rh below |
| Egitura | Anti-drip II |
| Neurketa-metodoa | Clamp CT, non-contact measurement, integral method |
| Maiztasuna | 50Hz, 60Hz automatic identification |
| Txanda | Automatic shifting |
| Line Voltage Proba | Below 60KV (with 5 sections insulation rod operation) |
| Neurketa-denbora | 0.5 segundo/denbora |
| liburukiatage Alarma | Noiz bateria boltage 4.8V baino txikiagoa da |
| Isolamenduaren hagaxka tamaina | Φ32mm, 1m/section (5 sections) |
| Isolamendu-indarra | Rod to detector shell: AC 100kV/rms; Detector shell to iron core: AC1000V/rms |
| Clamp Meter Quality (Weight) | Detector: approx. 335g; Total instrument mass: approx. 7Kg (with insulation rod) |
| Elikatze Hornidura | DC 6V (4x 1.5V AAA batteries) |
| Clamp Meter Size (L x W x T) | 245 mm x 68 mm x 40 mm |
| Produktuaren neurriak (ontziratuta) | 43.31 x 3.94 x 9.84 hazbete; 15.43 kilo |
| Fabrikatzailea | CNYST |
| ASIN | B07CWPRR66 |
| UPC | 665059472101 |
8. Bermea eta Laguntza
Information regarding the specific warranty period or terms for the CNYST ETCR9100 High and Low Voltage Clamp Current Meter is not available in the provided product data. For warranty claims, technical support, or service inquiries, please contact the manufacturer directly.
Fabrikatzailea: CNYST
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9. Produktu Ofizialen Bideoak
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