The multifunction electrical controller, Sefram MW9665 is the most complete on the market. It allows all diagnostic and qualification measurements of an electrical installation, ensuring compliance with the standards in force. It adapts to all networks (TT, TN, IT) and applies to single-phase or three-phase installations. The very comprehensive set of accessories supplied with the device enables all the tests described to be carried out.
Equipped with a large graphic and tactile LCD display, the MW9665 displays the connections to be made, the measurement parameters and the results. Its results display system allows rapid diagnosis and time saving with a simple and intuitive symbolism.
| Key Features |
| Allows you to carry out all the NF C 15-100 checks (according to the EN61557 standard) and the tests of the XC 16-600 and FD C 16-600 standards |
| Insulation measurement from 50V to 1000V, earth loop (without stakes), continuity under 200mA and under 7mA, |
| Measurement of DC voltages, TRMS and frequency, power and harmonics, first fault current (ISFL) |
| Complete test of residual current circuit breakers up to 1A (general and selective, AC, A, F, B, B+) |
| Indication of phase order |
| Support for TT, TN and IT regimes |
| Auto Preset Sequences Mode |
| CPI test (IT regime) |
Combined with the A1532, A1532-XA, A1632 and A1631 electric vehicle charging station testers (IRVE), the MW9665 can be used to perform electrical safety tests on charging stations.
Dedicated autosequences are present in the device.
It is also possible to generate a measurement report including the operating tests of the charging station (visual tests).
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| Help screens for all measurements, with connection diagrams |
| Bluetooth communication with the dedicated Android application (mobiles and tablets) |
| Touchscreen graphic LCD display |
| Interface Bluetooth®, USB, RS-232 |
| Processing software on PC: ES Manager |
| Safety: CAT II 1000V, CAT III 600V and CAT IV 300V |
