UNI-T UT251C

UNI-T UT251C Current Leakage Clamp मीटर सूचना पुस्तिका

Model: UT251C

1. उत्पादन संपलेview

The UNI-T UT251C is a high-accuracy, high-sensitivity leakage current clamp meter designed for precise measurement of AC leakage current. This instrument is suitable for various applications, including checking leakage current in motors, home appliances, and other electrical equipment, with a measurement capability up to 600A.

Two UNI-T clamp meters, models UT251A and UT251C, displayed side-by-side.

Image: UNI-T UT251A and UT251C models.

2. प्रमुख वैशिष्ट्ये

  • डिस्प्ले: 4-digit LCD digital display with 10000 count.
  • मापन: Auto range for current measurement.
  • Sampलिंग दर: 2 एसampलेस प्रति सेकंद.
  • Data Functions: Peaks hold and Data hold capabilities.
  • डेटा स्टोरेज: Stores up to 99 sets of data.
  • कनेक्टिव्हिटी: RS-232 interface for data transmission.
  • उर्जा व्यवस्थापन: Auto power off feature.
  • निर्देशक: Overload indication and low battery indication.

२. बॉक्समध्ये काय आहे?

Upon unpacking, please verify that all standard accessories are present:

  • UNI-T UT251C Clamp मीटर
  • सूचना पुस्तिका
  • बॅटरी
  • Charger (if applicable)
  • RS-232 Interface Cable

जर काही वस्तू गहाळ किंवा खराब झाल्या असतील तर कृपया तुमच्या पुरवठादाराशी त्वरित संपर्क साधा.

4. सेटअप

4.1 बॅटरी इंस्टॉलेशन

  1. मीटर बंद असल्याची खात्री करा.
  2. मीटरच्या मागील बाजूस बॅटरी कंपार्टमेंट कव्हर शोधा.
  3. Use a suitable screwdriver to open the cover.
  4. योग्य ध्रुवीयता (+/-) पाळत बॅटरी घाला.
  5. बॅटरी कंपार्टमेंट कव्हर बदला आणि स्क्रूने सुरक्षित करा.

4.2 पॉवरिंग चालू/बंद

  • To power on the meter, press the पॉवर बटण
  • To power off the meter, press and hold the पॉवर button until the display turns off. The meter also features an auto power off function to conserve battery life.

5. ऑपरेटिंग सूचना

5.1 Measuring AC Leakage Current

  1. मीटरवर वीज.
  2. cl उघडाamp ट्रिगर दाबून जबडा.
  3. Carefully place the conductor (e.g., power cable) within the clamp jaw. Ensure the jaw is fully closed around the conductor. For accurate leakage current measurement, clamp around both the live and neutral conductors of a single-phase circuit, or all phase conductors of a multi-phase circuit.
  4. Read the leakage current value displayed on the LCD screen.
UNI-T clamp meter measuring current on a cable.

Image: Clamp meter in use, measuring current.

5.2 डेटा होल्ड फंक्शन

डिस्प्लेवरील वर्तमान वाचन गोठवण्यासाठी, दाबा धरा बटण. होल्ड सोडण्यासाठी आणि लाईव्ह रीडिंग पुन्हा सुरू करण्यासाठी ते पुन्हा दाबा.

६.६ पीक होल्ड फंक्शन

The Peak Hold function captures and displays the maximum peak value of the measured current. Refer to the specific button on your device for activating this feature.

5.4 डेटा स्टोरेज

The meter can store up to 99 sets of measurement data. Consult the detailed manual for specific instructions on how to save and recall data sets using the device's interface.

5.5 RS-232 Data Transmission

The RS-232 interface allows for data transfer to a computer for further analysis or logging. Connect the meter to a computer using the provided RS-232 cable and use compatible software (not included) for data communication.

Video: Demonstration of UNI-T UT251 series clamp meters, including physical features, button operation, and current measurement comparison.

6. देखभाल

6.1 स्वच्छता

मीटरचा क पुसून टाका.asinजाहिरातीसह gamp कापड आणि सौम्य डिटर्जंट. अ‍ॅब्रेसिव्ह किंवा सॉल्व्हेंट्स वापरू नका. साठवण्यापूर्वी किंवा वापरण्यापूर्वी मीटर कोरडे असल्याची खात्री करा.

6.2 बॅटरी बदलणे

जेव्हा डिस्प्लेवर कमी बॅटरी इंडिकेटर दिसतो, तेव्हा अचूक मोजमाप सुनिश्चित करण्यासाठी बॅटरी त्वरित बदला. बॅटरी इंस्टॉलेशन सूचनांसाठी विभाग 4.1 पहा.

५.८.१ स्टोरेज

When not in use for extended periods, remove the battery and store the meter in a cool, dry place, away from direct sunlight and extreme temperatures.

7. समस्या निवारण

  • No Display/Meter Not Powering On: Check battery installation and ensure the battery has sufficient charge. Replace if necessary.
  • "OL" Indication (Overload): The measured current exceeds the meter's maximum range. Remove the clamp from the conductor immediately to prevent damage.
  • चुकीचे वाचन: cl ची खात्री कराamp jaw is fully closed around a single conductor or a bundle of conductors for leakage measurement. Avoid external magnetic fields.
  • कमी बॅटरी संकेत: Replace the battery as soon as possible to maintain measurement accuracy.

8. तपशील

UNI-T UT251C clamp meter with specifications: Range 0.001mA-600A, Resolution 0.1mA, Clamp Jaw 35mm*40mm.

Image: UNI-T UT251C model with key specifications.

तपशील Value (UT251C)
ब्रँड UNI-T
मॉडेल यूटी 251 सी
उर्जा स्त्रोत बॅटरी पॉवर्ड
वर्तमान श्रेणी 0.001mA ~ 600A
ठराव 0.1mA
Dimension of Clamp जबडा 35 मिमी * 40 मिमी
डेटा स्टोरेज 99 संच
आयटम वजन 0.5 किलोग्रॅम
आयटमचे परिमाण (L x W x H) 7.87 x 1.97 x 3.94 इंच
सुरक्षितता रेटिंग कॅट III 600V
Detailed specifications table for UNI-T UT251A and UT251C clamp मीटर

Image: Comprehensive specifications for UT251 series.

9. हमी आणि समर्थन

The UNI-T UT251C Current Leakage Clamp मीटर सोबत येतो 1 वर्षाची वॉरंटी from the date of purchase. For warranty claims, technical support, or service inquiries, please contact your authorized UNI-T dealer or the manufacturer directly. Please retain your proof of purchase for warranty validation.

© २०२३ UNI-T. सर्व हक्क राखीव.

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