Transformator-Lastschalter-Stufenschalter-Analysator

Kurze Beschreibung:

Item: RUN-OLTC01

Used for measuring the transition waveform, transition time, transient resistance three-phase synchronism of transformer on-load-tap changer.

The tap-changer contacts are tested for electrical continuity during tap-changing. By applying a constant current while tapping, the tester looks for open circuit transients during tap-changing. Bouncing or High Resistance Contacts cause arcing and possible tap changer or transformer failure if left undetected. Used for measuring the transition waveform, transition time, transient resistance three-phase synchronism of transformer on-load-tap changer.

Produkt Detail

Produkt-Tags

How to use this on-load tap-changer analyzer

Transformer on Load Tap Changer Test Equipment

The tap-changer contacts are tested for electrical continuity during tap-changing. By applying a constant current while tapping, the tester looks for open circuit transients during tap-changing. Bouncing or High Resistance Contacts cause arcing and possible tap changer or transformer failure if left undetected.

Transformator-Lastschalter-Stufenschalter-Analysator Transformator-Lastschalter-Stufenschalter-Analysator

Parameters of the Transformer on-Load Tap Changer Analyzer

Artikel Parameter
Current Output 1.0A, 0.5A,0.2A
Bereich Transition resistance:0.3Ω~20Ω(1.0A)

5Ω~40Ω(0.5A)
20Ω~100Ω(0.2A)
Transition time: 0~320ms

Open Circuit Voltage 24 V
Genauigkeit Transition resistance:±(5% reading±0.1Ω)

Transition time:
±(0.1%reading±0.2ms)

Sampling Rate 20 kHz
Lagerung Internal storage
Environment Operating temp.: -10℃~50℃
Relative Luftfeuchtigkeit ≤85%, non-condensing
Dimension 360*290*170 mm
Gewicht Instrument Box: 6.15 KG Wire Box: 4.55 KG

Siehe unser Stufenschalterprüfgerät unter Last Katalog für weitere Informationen

Transformator-Lastschalter-Stufenschalter-Analysator Transformator-Lastschalter-Stufenschalter-Analysator

Picture of Stufenschalter-Prüfgerät

Features of on-Load Switch Tap-Changer Tester Test Set

1. Large Output Current, light weight
2. 7-inch high resolution LCD touchscreen, easy on-site operation. Good visibility even under strong light.
3. YN, Y, △ type transformer, display resistance value directly.
4. A complete protective circuit, good reliability.
5. The waveform display automatically adjusts the resistance, time value and amplitude according to the sampling value.
6. Internal data storage up to 500 sets.
7. Bluetooth and USB Port for data storage and PC communication.
8. Built-in thermo-printer.

Why choose us?

1.After-sale Service: 100% quality guaranteed.

2.One year warranty from the date of purchase, customers enjoy a free repair or replacement service.

3.Lifetime maintenance and free remotely technical support.

Dienst: Das Gerät wird bei Problemen mit der Produktqualität innerhalb eines Jahres ab Kaufdatum kostenlos repariert oder ersetzt und bietet lebenslange Garantie und technischen Service. Wenn Sie Anomalien oder Fehlfunktionen des Geräts feststellen, wenden Sie sich bitte rechtzeitig an das Unternehmen, um die für Sie günstigste Lösung zu finden.

 

Hinterlassen Sie Ihre Nachricht