HSA 205 High-Voltage Indicator
Nominal Voltage Range 1 ... 420 kV / 50 Hz
- For contactlessly verifying that switchgear installations and high-voltage overhead lines are dead
- Wide nominal voltage range
Figure 1 and Figure 2
Application notes
The operating head of HSA 205 high-voltage indicator is fitted with a yellow switching ring, which is used to set the required nominal
voltage range, either 1 to 30 kV, 30 to 220 kV or 110 to 420 kV.
The transparent insulating cap must be used in the voltage range from 1 to 30 kV. Provided that the insulating tube and cap of the high-voltage indicator are in a dry and clean condition, the minimum distance A can be reduced for nominal voltages up to 30 kV.
If these conditions cannot be ensured, the minimum distance A must be maintained!
The operating head of HSA 205 high-voltage indicator is fitted with a yellow switching ring, which is used to set the required nominal
voltage range, either 1 to 30 kV, 30 to 220 kV or 110 to 420 kV.
The transparent insulating cap must be used in the voltage range from 1 to 30 kV. Provided that the insulating tube and cap of the high-voltage indicator are in a dry and clean condition, the minimum distance A can be reduced for nominal voltages up to 30 kV.
If these conditions cannot be ensured, the minimum distance A must be maintained!
