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Home Electrical, EV & Electronic Electrical Test Equipment (18th Edition) RCD Testers

Robin Amprobe KMP7021 RCD Tester

Ramp function
Multiple selectable trip current
Easy to use with large size LCD screen

SKU

3730301

MPN

3730301

View All RCD Testers

Description Technical Info Reviews

This tester is used for accurately testing RCDs installed within electrical systems to ensure they correctly engage when current unbalance is detected.

Robin-Amprobe's range of RCD testers consists of two devices. The first of these is the KMP7020, which includes a fast trip function. This tester, the KMP7021, includes a ramp testing function instead of the fast trip function of the KMP7020.

Both testers are suitable for testing on a wide range of RCD types thanks to their three selectable trip currents of X1/2, X1 and X5 which are selectable via the use of a rotary dial on the body of the tester. Additional selectable functions include a test initiation button, phase switch ports for the connections of test leads.

The tester is also CAT III 300V safety rated.

Robin-Amprobe KMP7021 RCD Tester Key Features

Three levels of trip current: X1/2, X1 and X5
Ramp testing
3-LED indicators of correct connection
Phase switch selection from 0 to 180° for positive and negative semi-cycle testing
Large display for easy reading of test results
CAT III 300V safety rated

Full List of Products Included

Robin-Amprobe KMP7021 RCD Tester
3-Wire Mains Test Cord
Test Lead Set with Leads/Probes/Alligator Clips
User Manual
Strap
Carrying Case

£311.60

£373.92 inc vat

Free Delivery*

Stock Due: Typically 2-3 Weeks

311 Reward Points 60 Days Return

Technical Information

Specification

Robin-Amprobe KMP7021 Technical Specifications

Operating Voltage	230Vac, 50 Hz	+10% to -15%
Trip Current @ X½	10 / 20 / 30 / 100 / 300 / 500mA (trip time 0 to 2000ms)	Trip current tolerance: -10% to 0% Trip Time: ± (2% rdg + 2 LSD)
Trip Current @ X1	10 / 20 / 30 / 100 / 300mA (trip time 0 to 1000ms) 500mA (trip time 0 to 300ms)	Trip current tolerance: 0% to +10% Trip Time: ± (2% rdg + 2 LSD)
Trip Current @ X5	10 / 20 / 30mA (trip time 0 to 40ms)	Trip current tolerance: 0% to +10% Trip Time: ± (2% rdg + 2 LSD)
Ramp Test	10 / 20 /30 / 100 / 300 / 500mA Ramp increase by 10% Default nominal residual currents from 20% to 110% Maximum measuring time 300ms x 10 times	-10% to +10%
Operating Temperature	0°C to +40°C, ≤80% RH, no condensation
Storage Temperature	-20°C to +60°C, ≤90% RH, no condensation
Power Supply	AC mains 230V +10% -15%, 50 Hz
Dimensions (L x W x H)	160 x 101 x 71 mm (6.3 x 3.98 x 2.79 in)
Product Weight	Approx. 450g (0.99 lb)