Warning device for voltage presence – DAPT 6-35 kV

Warning device for voltage presence - DAPT 6-35 kV

Categories: ,


Code: DAPT 6-35 kV

DAPT 6-35 kV are warning electronic devices designed to detect and signalize the presence of voltage in MV indoor cabinets, in order to prevent / to block the accidental or unauthorized access beyond the fences of the electrical installation. This device should be mounted on the outside frame of the cabinet’s door. The permanent magnet (which assures the control of the device functioning) should be fixed on the door. While the door is closed, its position should be in front of marked zone of the detecting device. Depending to the configuration of the cabinets, the detecting antenna can be fixed to the device’s terminal or can be replaced by a special long antenna (up to 2,5 meters).

DAPT 6-35kV – As long as the conductors (bus bars) from inside are energized and the door is open, the device will warn (through acoustical and optical signals) the workers about the presence of a hazardous area. Closing of the door will stop the warnings.



Operational voltage (kV)

6 – 35

Acoustical signal (dB)

min. 67

Optical signal for voltage presence

Red LED, intermitent

Optical signal for external power source

Green LED, continuous

Optical signal for internal battery

Yellow LED, continuous

Selftesting button


Temperature range – operation and storage  (0C)

-15 …+45

Temperature range – long term storage  (0C)


Internal power supply – alkaline battery

9 V Type 6LR61

External power supply

11…15V/max. 0,5A

IP Protection

IP 20

Dimensions  (mm)

195 x 72 x 28

Weight – with battery (kg)



– Detecting device;

– Antenna;

– Permanent magnet;

– Special long antenna (optional).