The DCM305E is perfect for identifying and measuring the earth leakage current in a circuit where the RCD keeps tripping out unexpectedly. The measured result will quickly identify whether the earth leakage current present is excessive, causing the RCD to trip, or if the RCD itself is over sensitive or faulty.
Specially designed to check earth leakage currents, the DCM305E is an efficient and highly versatile instrument. It has six ranges 6 mA, 60 mA, 600 mA, 6 A, 60 A, 100 A with a minimum resolution of 0.001 mA on the 6 mA range. Its upper range also enables TRMS AC current measurements up to 100 A.
Additionally, this clampmeter vastly improves measurements on circuits with harmonics/electric noise on the cables using a low pass filter of 50/60 Hz.
Safety is of the utmost importance and with that in mind, the DCM305E exceeds the latest safety design standards IEC1010-2-32 and EMC requirements through a series of safety features that provide you with a safer working environment.
Other key functions include the “Data Hold” feature which aids in measurements where there is a problem with accessibility or poor lighting, and the automatic power off feature that extends the battery life.
Measuring up to 2000 V DC and 1500 V AC (using the PVHV Leads), as well as 1500 A AC or DC, the DCM1500S solar clamp meter is ideal for use in the installation, maintenance, monitoring, and testing of photovoltaic systems as well standard AC or DC electrical equipment. It has a large clear backlit display and an automatic torch in the jaw to assist use in poorly lit areas. Using the free Megger Link App, the measurement value can be remotely monitored on a smart device using the built-in Bluetooth®. This will give a live trend graph and offer the ability to sample and log the values for later analysis.
The new Megger DPM1000 power clamp meter combines the functionality of power meter, harmonics meter and data logger in one easy-to-use package. The design meets the requirements of BSEN 61010-1 CAT IV 600 V for supply side applications. A large, backlit LCD clearly displays all measurements that can be selected at the touch of a button or when rotating the selection dial. It also automatically switches off to save battery consumption.
The DPM1000 can measure DC, AC, pulsed and mixed currents up to 1000 A simply by clamping the jaws around the appropriate conductor, whilst voltages up to 1000 V AC or DC may be measured by the supplied test leads. Where power measurements are to be made, both techniques above are performed simultaneously.