Robin Amprobe KMP7021 RCD Tester
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
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) | |
| SKU | 3730301 |
|---|---|
| Manufacturer Part Code | 3730301 |
| Country of Origin | China |
