DAPT 6-35 kV device is designed to warn the operating personnel against the accidental access beyond the mobile protection fences of indoor medium voltage power installations. DAPT 6-35 kV is mounted on the outside of the fixed frame of the protective fence door, and the permanent magnet (which controls the device operation) is mounted on the access door to the protection enclosure, next to the ‘’MAGNETIC SENSOR’’ marking on the detector housing.
Voltage presence in the monitored area is indicated by optical and acoustic signalling triggered by the opening of the mobile protection fence.
The field -detecting electrode can be mounted on the terminal’s antenna of the detector either directly or by means of the extension subassembly with a length of maximum 2.5 m.
DAPT 6-25 kV consists of:
- detection unit
- field-detecting electrode
- permanent magnet
- extension subassembly for the field-detecting electrode (delivered separately, only on request)
The device also includes a self-test system operated manually by means of a test button.
ROMIND T&G provides technical assistance for the mounting of DAPT 6-35 kV, against payment.
| Technical characteristics | |
| Nominal operating voltage (kV) | 6÷35 |
| Intermittent signalling of voltage presence – Optical signal (red light)(mCd) | min. 1.000 |
| Intermittent signalling of voltage presence – Acoustic signal (dB(A)) | min. 67 |
| Optical signalling in case of supply from an external source | Green continuous light |
| Optical signalling of the correct level of the supply from an external source | Yellow continuous light |
| Operating temperature range (0C) | -15…+45 |
| Supply – alkaline battery included in each detector or from external source (see SA-01A) | 9 V Type 6LR61 |
| Protection class | IP 20 |
| Overall dimensions (mm) | 195x72x28 |
| Weight (kg) | 0.2 |
DAPT 6-25 kV consists of:
- detection unit
- field-detecting electrode
- permanent magnet
- extension subassembly for the field-detecting electrode (delivered separately, only on request)
