Kyoritsu 2434 Leakage Clamp Meter | 400mA / 4 / 100A

Accurately measure leakage current with the Kyoritsu 2434 Leakage Clamp Meter. Its compact design offers high accuracy and meets IEC safety standards.

Kyoritsu 2434 User Manual

SKU: 024340029A Categories: AC Only Clampmeters, Kyoritsu Tags: AC Leakage Clamp Meter, Clampmeters, KEW, KYORITSU Brand: Kyoritsu

The Kyoritsu 2434 Leakage Clamp Meter is an essential diagnostic tool for electricians, maintenance engineers, and technicians who require precise and reliable leakage current measurement. Engineered for accuracy and user safety, this instrument provides dependable performance in demanding industrial and commercial environments. It is specifically designed to identify intermittent tripping of RCDs and trace faults in electrical installations, ensuring system integrity and operational safety.

Kyoritsu 2434 Key Features:

High-Accuracy Measurement: Delivers precise leakage current readings, ensuring reliable fault finding and diagnostics even in complex electrical systems.
Harmonics Filtering: Features a frequency selector switch to eliminate the effect of harmonics, allowing for accurate measurement of the fundamental 50/60Hz waveform.
Superior Magnetic Immunity: Designed to minimise interference from external magnetic fields, providing stable and repeatable measurements for dependable analysis.
Enhanced User Safety: Complies with the IEC 61010-1 CAT III 300V safety standard, offering robust protection for operators in demanding industrial environments.
Compact and Ergonomic Design: Its lightweight build and 24mm jaw size make it ideal for use in confined spaces like crowded switchboards and panels.
Simple One-Handed Operation: A rotary switch and Data Hold function provide user-friendly control, enhancing efficiency when taking measurements in hard-to-reach locations.

Accurate Leakage Current Measurement

A standout feature of the Kyoritsu 2434 is its ability to deliver highly accurate current readings, even in complex electrical systems. With a frequency filter switch, it effectively eliminates the influence of harmonics, allowing you to isolate and measure the fundamental 50/60Hz waveform. This capability is critical for accurate leakage current measurement and troubleshooting. The meter’s advanced design minimises the effect of external magnetic fields, ensuring that measurements are precise and repeatable, which prevents inaccurate readings that can lead to incorrect diagnoses.

Designed for Professional Use

The compact and lightweight construction of the Kyoritsu 2434 makes it easy to handle and operate, particularly in confined spaces such as crowded switchboards and wiring cabinets. Its 24mm jaw size is ideal for clamping onto conductors in tight areas. The rotary switch allows for simple, one-handed operation, enhancing efficiency during fieldwork. Safety is paramount in electrical testing, and this accurate clamp meter is built to comply with IEC 61010-1 CAT III 300V safety standards, providing confidence and protection for the user during operation. The Data Hold function allows you to freeze the reading on the display, which is useful for taking measurements in difficult-to-reach locations where the screen may not be immediately visible.

For any professional tasked with maintaining electrical systems, the Kyoritsu 2434 Leakage Clamp Meter offers the precision, reliability, and safety required to perform the job effectively. It is a vital instrument for preventative maintenance, fault finding, and ensuring the stability of electrical circuits.

Key Features

High-Accuracy Measurement: Delivers precise leakage current readings, ensuring reliable fault finding and diagnostics even in complex electrical systems.
Harmonics Filtering: Features a frequency selector switch to eliminate the effect of harmonics, allowing for accurate measurement of the fundamental 50/60Hz waveform.
Superior Magnetic Immunity: Designed to minimise interference from external magnetic fields, providing stable and repeatable measurements for dependable analysis.
Enhanced User Safety: Complies with the IEC 61010-1 CAT III 300V safety standard, offering robust protection for operators in demanding industrial environments.
Compact and Ergonomic Design: Its lightweight build and 24mm jaw size make it ideal for use in confined spaces like crowded switchboards and panels.
Simple One-Handed Operation: A rotary switch and Data Hold function provide user-friendly control, enhancing efficiency when taking measurements in hard-to-reach locations.

Specifications

Kyoritsu 2434 Leakage Clamp Meter: Technical Specifications

Specification	Details
AC Current (ACA)	400mA/4/100A
Accuracy	±2%rdg ±4dgt [50/60Hz] ±2.5%rdg ±5dgt [40~400Hz]
Frequency Response	40 ~ 400Hz
Conductor Size	Ø24mm maximum
Safety Standard	IEC 61010-1 CAT III 300V Pollution Degree 2
Power Source	Two R03 (AAA) 1.5V batteries
Dimensions	169(L) × 75(W) × 40(D) mm
Weight	Approximately 220g (including batteries)
Included Accessories	9090 (Carrying Case), R03 (AAA) × 2, Instruction Manual

Kyoritsu 2434 FAQ Section

Frequently Asked Questions for the Kyoritsu 2434

1. How accurate is the Kyoritsu 2434 for measuring leakage current?
The Kyoritsu 2434 is engineered for high accuracy, with a specification of ±2%rdg ±4dgt at 50/60Hz. Its design minimises the influence of external magnetic fields, and the built-in frequency filter removes harmonics, ensuring precise and repeatable measurements essential for reliable fault diagnosis.

2. What are the primary uses for the Kyoritsu 2434 Leakage Clamp Meter?
This instrument is ideal for electricians and maintenance technicians for diagnosing intermittent tripping of Residual Current Devices (RCDs). It is used for tracing faults in electrical installations, conducting preventative maintenance checks, and ensuring the operational integrity of commercial and industrial electrical systems.

3. Is the Kyoritsu 2434 compliant with current safety standards?
Yes, user safety is a primary design consideration. The Kyoritsu 2434 Leakage Clamp Meter complies with the IEC 61010-1 CAT III 300V safety standard, providing robust protection for operators working in demanding electrical environments.

4. How does the frequency selector switch work?
To filter out high-frequency noise and focus on measuring AC current at a fundamental frequency of 50Hz or 60Hz, the instrument includes a “high-cut” filter circuit. When the “50/60Hz” button is pressed, the filter activates, with a cutoff frequency of approximately 160Hz and an attenuation rate of about -24dB/octave. The display will show the “50/60Hz” mark on the left side, indicating the filter is active. Pressing the button again switches the frequency response to WIDE mode, displaying the “WIDE” mark on the screen.

5. What is the expected battery life of the Kyoritsu 2434?
The Kyoritsu 2434 is powered by two standard R03 (AAA) 1.5V batteries. While the exact operational life depends on usage patterns, the device is designed for energy efficiency to support extended periods of fieldwork.