RCD Tester | MRP-201

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RCD Meter
RCD Tester | MRP-201
RCD Tester | MRP-201

RCD Tester | MRP-201

R18,840.00 ex vat

Residual Current Device Tester  – Overview

The RCD helps to protect against shock when current flows through a person from a phase to earth. Testing the operating conditions of an RCD is essential to make sure the safety levels remain.

The MRP-201 RCD tester can be used on breakers of AC, A and B types. It does testing of general, short delay and selective RCDs for the rated current values IΔn =10, 30, 100, 300 and 500 mA. Measurement of tripping current IA and disconnection time. Ability to measure touch voltage UB and earth resistance RE without tripping. With AUTO RCD test function.

Residual Current Device Tester  – Features

  • Testing general, short delay and selective RCDs for the rated current values IΔn =10, 30, 100, 300
  • Simultaneous  measurement tripping current IA and disconnection time tA, for currents
    • 0,5IΔn
    • 1IΔn
    • 2IΔn
    • 5IΔn
  • Measure touch voltage UB and earth resistance RE without tripping
  • AC voltage and frequency measurement
  • PE lead connection check using a touch electrode
  • Built-in memory for up to 990 sets of measurement results
  • Wireless radio communication interface
  • Professional software for reading data and creating reports

Available on back-order

SKU: WMGBMRP201 Category: Tags: , , ,
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Description

RCD Tester | MRP-201

RCD trigger test and response time measurement tA 
Measurement range according to IEC 61557: 0 ms…the upper limit of the displayed value

RCD type Rated Current
Multiplication
Factor		 Range Resolution Accuracy
General
or short delay		 0,5*IΔn 0…300 ms 1 ms ±(2% of reading + 2 digits)*
1*IΔn
2*IΔn 0…150 ms
5*IΔn 0…40 ms
Selective 0,5*IΔn 0…500 ms
1*IΔn
2*IΔn 0…200 ms
5*IΔn 0…150 ms

*for IΔn= 10 mA and 0,5 IΔn accuracy is ±2% of reading + 3 digits

  • residual current setting accuracy:
    – for 1*IΔn, 2*IΔn and 5*IΔn: 0…8%,
    – for 0,5*IΔn : -8…0%
  • nominal voltage Un: 220 V, 230 V, 240 V
  • work voltage range: 180…270 V
  • nominal frequency fn: 50 Hz, 60 Hz
  • work frequency range: 45 Hz…65 Hz

RCD disconnecting current measurement for a sine AC test current (IA)

Measurement range according to IEC 61557: (0,3…1,0)IΔn

Selected
rated RCD
current		 Range Resolution Measurement
current		 Accuracy
10 mA 3,3…10,0 mA 0,1 mA 0,3 mA x IΔn
…1,0 mA x IΔn		 ±5% IΔn
30 mA 9,0…30,0 mA
100 mA 33…100 mA 1 mA
300 mA 90…300 mA
500 mA 150…500 mA
  • start of measurement from the positive or negative half sine period of the test current
  • test current flow time – max. 7510 ms at f=50,0 Hz

RCD disconnecting current measurement for unidirectional pulsed residual current and unidirectional pulsed current with a 6 mA DC offset (IA)

Measurement range according to IEC61557: (0,15…1,4) IΔn for IΔn > 30 mA and (0,15…2)IΔn for IΔn=10 mA

Selected
rated RCD
current		 Range Resolution Measurement
current		 Accuracy
10 mA 1,5…20,0 mA 0,1 mA 0,15 x IΔn
…2,0 mA x IΔn		 ±10% IΔn
30 mA 4,5…42,0 mA
100 mA 15…140 mA 1 mA 0,15 mA x IΔn
…1,4 mA x IΔn		 ±10% IΔn
300 mA 45…420 mA
  • start of the measurement from the positive or negative half sine period of the test current
  • test current flow time – max. 14710 ms at f=50 Hz

RCD response time measurement for the residual DC current (IA)

Measurement range according to IEC61557: (0,2…2)IΔn

Selected
rated RCD
current		 Range Resolution Measurement
current		 Accuracy
10 mA 2…20,0 mA 0,1 mA 0.2 mA x IΔn
…2,0 mA x IΔn		 ±10% IΔn
30 mA 6…60 mA 1 mA
100 mA 20…200 mA
300 mA 60…600 mA
  • measurement possible for positive or negative residual current
  • test current flow time – max. 4500 ms at f=50 Hz

IΔn – rated residual current value RCD

Touch voltage measurement referred to the rated residual current (UB)
Measurement range according to IEC61557: 10,0…99,9 V

Range Resolution Measurement current Accuracy
0…9,9 V 0,1 0,4 x IΔn 0…10% IΔn of reading. ± 5 digits
10,0…99,9 V 0…15% IΔn of reading

Earthing resistance measurement (RE)

Selected
rated RCD
current		 Range Resolution Measurement
current		 Accuracy
10 mA 0,01…5,00 kΩ 0,01 kΩ 4 mA 0…+10% of reading ± 5 digits
30 mA 0,01…1,66 kΩ 12 mA 0…+10% of reading ± 5 digits
100 mA 1…5000 Ω 1 Ω 40 mA 0…+5% of reading. ± 5 digits
300 mA 1…166 Ω 120 mA
500 mA 1…100 Ω 200 mA

Voltage measurement
Measurement range in accordance with IEC 61557: 1,1 Ω…1,99 kΩ

Range Resolution Accuracy
0,00…299,9 V 0,1 V ±(2% of reading + 6 digits)
300…500 V 1 V ±(2% of reading+ 2 digits)
  • frequency range: 45…65 Hz
Range Resolution Accuracy
45,0…65,0 Hz 0,1 Hz ±(0,1% of reading + 1 digit)
  • voltage range 50…500 V

Electric security:

  • type of insulation: double, according to EN 61010 – 1 and IEC 61557
  • measurement category: CAT IV 300 V (III 600 V) acc. to EN 61010 – 1
  • protection class: IP67

Other technical data:

  • power supply: alkaline batteries LR6 (AA) (4 pcs.)

Rated operational conditions:

  • operating temperature: -10…+50°C
  • storing temperature: -20…70°C
  • humidity: 20…80%

Calibration certificates are issued during the production process. New calibration certificates are available upon request at an additional cost.

RCD Tester | MRP-201

 

Brand

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