Important Notice
This item is made-to-order exclusively for you once your order is placed. As a result, it is not eligible for cancellation or return under our standard policy. Your statutory rights remain unaffected.
Sonel MRP-201 RCD Meter
- AC, A, and B types
- Memory of 990 results
- Backlit keypad
SKU
MRP-201
MPN
MRP-201
The Sonel MRP-201 tests all varieties of residual current devices (RCDs), including direct, short-delay, and selective types across AC, A, and B categories. It measures tripping current and tripping time relative to differential current, resistance of the protective conductor, and contact voltage. It helps verify that residual-current protection functions correctly.
The device supports individual measurements, automatic test sequences, simultaneous current, and tripping time measurement in a single RCD activation. The MRP-201 has a dust-tight, waterproof IP67-rated housing and wireless communication. Analyse results and generate reports using the Sonel Reports PLUS software or store and print measurements using the Sonel Reader application.
Unboxing Sonel MRP-201
Key Features
- Testing RCD breakers of AC, A, and 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
- Checking the correctness of the 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
What's Included?
- RCD Meter
- WS-05 adapter (UNI-SCHUKO angular plug)
- OR-1 USB wireless receiver
- Test lead 1.2 m (banana plugs) red
- Test lead 1.2 m (banana plugs) blue
- Test lead 1.2 m (banana plugs) yellow
- Pin probe 1 kV (banana socket) red
- Pin probe 1 kV (banana socket) blue
- Crocodile clip 1 kV 20 A yellow
- M1 hanging straps
- Hanging hook straps
- M6 carrying case
- 4x LR6 1.5 V battery
- Factory calibration certificate
Technical Information
Specification
| Measurement Functions | Measurement Range | Display Range | Resolution | Accuracy |
|---|---|---|---|---|
| Measurements of RCD Parameters | ||||
| RCD tripping test and measurement of tripping time tA, measuring current 0.5 IΔn, 1 IΔn, 2 IΔn, 5 IΔn | ||||
| General and short-time delay RCD | 0 ms…300 ms | 0 ms…300 ms | 1 ms | ±(2% m.v. + 2 digits) |
| Selective RCD | 0 ms…500 ms | 0 ms…500 ms | 1 ms | ±(2% m.v. + 2 digits) |
| Measurement of RCD tripping current IA measuring current 0.15 IΔn…2.0 IΔn | ||||
| For sinusoidal residual current (AC type | 3.0 mA…500 mA | 3.0 mA…500 mA | from 0.1 mA | ±5% IΔn |
| For unidirectional residual current and unidirectional with the 6 mA DC bias (type A) | 1.5 mA…420 mA | 1.5 mA…420 mA | from0.1 mA | ±10% IΔn |
| For direct residual current (type B) | 2.0 mA…600 mA | 2.0 mA…600 mA | from 0.1 mA | ±10% IΔn |
| m.v. - measured value | ||||
| Voltage Measurement ⇒ Abbreviation "m.v." used in the specification of measurement uncertainty means a standard measured value. |
Range | Resolution | Accuracy | |
| 0.0 V... 299.9 V | 0.1 V | ±(2% m.v. + 6 digits) | ||
| 300 V...500 V | 1 V | ±(2% m.v. + 2 digits) | ||
| Frequency range: 45 Hz...65 Hz | ||||
| Frequency Measurement | 45.0 Hz...65.0 Hz | 0.1 Hz | ±(0.1% m.v. + 1 digit) | |
| Voltage range: 50 V... 500 V | ||||
Document Downloads
Sonel MRP-201 RCD Meter Datasheet
Sonel MRP-201 RCD Meter User Manual
Sonel OR-1 USB Wireless Module User Manual
Additional Information
SKU
MRP-201
Manufacturer Part Code
MRP-201
Sonel MRP-201 RCD Meter
£920.00
£1,104.00 inc vat
£920.00
£1,104.00 inc vat