Digital RCD Meter

Product Details:

The Sonel MRP-201 residual current circuit breaker meter is a specialist device for measuring all types of residual current circuit breakers - direct, short-delay, selective; types AC, A and B. It allows to measure tripping current, tripping time depending on differential current, resistance of protective conductor and contact voltage. Measurements can be performed individually or in series in automatic modes (all preset measurements for a given waveform or for all waveforms); simultaneous measurement of current and tripping time is also possible (with one RCD trip).

Features:

• Testing RCD breakers of AC, A, B types
  • Testing of general, short delay and selective RCDs for the rated current values 10, 15, 30, 100, 300, 500 mA
  • Measurement of IA trip current and tripping time tA for currents 0.5 IΔn, 1 IΔn, 2 IΔn, 5 IΔn
  • RE and UB measurement without RCD tripping
  • Extended AUTO function of RCD measurement
  • Measurement of IA and tA during one RCD tripping

Additional functions:

• Checking the correctness of PE connection using a contact electrode
• Measurement of voltage (0 … 500 V) and network frequency
• Memory of 990 results
• Wireless data transmission to a computer
• Backlit keypad

Application areas:

• The meter enables the user to measure the parameters of residual-current devices (RCDs), such as time or operating current. The device is useful for testing electrical systems with circuits protected by RCDs of AC, A and B type.

• The meter will cope well in difficult environmental conditions. Protection against penetration of dust and water is ensured by a unique housing with a level of protection IP67.

Communication and software

• You can easily transfer measurement data to your computer via wireless communication. In order to generate a report on measurements for electric shock protection, use Sonel Reports PLUS software. Saving the downloaded data to the simplest formats and printing is provided by free Sonel Reader software.

Product Details:

Testing RCD breakers of AC, A and B types.

• testing of general, short delay and selective RCDs for the rated current values I_Δn =10, 30, 100, 300 and 500 mA,
• simultaneous measurement of tripping current I_A and disconnection time t_A, for currents 0,5I_Δn, 1I_Δn, 2I_Δn , 5I_Δn
• ability to measure touch voltage U_B and earth resistance R_E without tripping,
• AUTO RCD test function.

Features:

• AC voltage and frequency measurement.
• PE lead connection check using a touch electrode.
• Bulit-in memory for up to 990 cels of measurement results.
• Wireless radio communication interface.
• Professional software for reading data and creating reports.

Additional Information:

• Item Code: MRP201

Product Details:

The LMW-100 is an invaluable measurement assistant for users working in the construction industry, but also for electricians. It will help you to determine:

• the measurement grid for illuminance measurements,
• the distance to the probes when measuring earth resistance,
• the distance to cable damage indicated by the reflectometer.

The 100-meter range facilitates the work in many industry branches. Functions for calculating the area, volume and height, help the user to accelerate the execution of tasks.

Advanced:

• The rangefinder has a range of up to 100 m. With the built-in algorithms, the device helps the user by calculating the area, cubature and - on the basis of 2 or 3 indirect measurements - height.

Handy:

• A pocket device with a handy shape.

Durable:

• This compact device is equipped with the latest technologies to operate in challenging conditions. The rubberised housing protects the device against damage.