Telescope voltage tester
Teleskop-Spannungsprüfer präsentiert vor einem Zug

Telescope voltage tester

for trains / trams / overhead lines / trolley buses


What is the warranty period on Tietzsch voltage testers?

The warranty period is 3 years.

Are other components such as ground rods required for the test?

No. Our telescopic voltage testers are complete testing systems that can be used immediately. The devices include the display unit, the ground connection and a telescopic system to achieve the desired test height.

Can the telescopic voltage testers only be used to test overhead lines?

No. The use of the telescopic voltage testers is very versatile.
In addition to testing overhead lines, the devices can also be used to test overhead lines in the 1k V and 10 kV energy supply range. Furthermore, the voltage testers are used to test capacitors in compensation systems.
The area of application also includes testing busbars in switchgear.
The variable test electrode allows the devices to be optimized for different applications.

Does the telescope system have to be pulled out before testing?

No. The safety distances of the devices are such that they can be used safely even when pushed together. This also applies to the 36 kV versions.

Is a ground connection always required for testing?

Yes. Tietzsch telescopic voltage testers are basically designed as two-pole voltage testers. Therefore, the voltage is always checked between the + electrode and the ground terminal. Testing with just one electrode, as with capacitive measuring systems, is not possible.

Can the threshold for the red/green voltage warning be set?

The display threshold cannot be set by the user.
We have set the following display threshold for our telescopic voltage testers:
TT 1 = 250V AC/DC
TT 3 = 400V AC/DC
TT 36 = 1200V AC/DC

However, due to the diverse applications and railway systems, other display thresholds are possible at any time for the telescope systems. Please ask us about this.

Aufreihung der Spannungsprüfer

Do you still have unanswered questions?

Please feel free to contact us! We will be happy to help you personally and process your request as quickly as possible.

Auf dieser Website werden Cookie verwendet. Diese werden für den Betrieb der Website benötigt oder helfen uns dabei, die Website zu verbessern.
Alle Cookies zulassen
Auswahl speichern
Individuelle Einstellungen
Individuelle Einstellungen
Dies ist eine Übersicht aller Cookies, die auf der Website verwendet werden. Sie haben die Möglichkeit, individuelle Cookie-Einstellungen vorzunehmen. Geben Sie einzelnen Cookies oder ganzen Gruppen Ihre Einwilligung. Essentielle Cookies lassen sich nicht deaktivieren.
Essenziell (1)
Essenzielle Cookies werden für die grundlegende Funktionalität der Website benötigt.
Cookies anzeigen
Statistik (2)
Statistik Cookies tracken den Nutzer und das dazugehörige Surfverhalten um die Nutzererfahrung zu verbessern.
Cookies anzeigen