เครื่องวิเคราะห์สวิตช์เปลี่ยนตำแหน่งขั้วขณะโหลดของหม้อแปลงไฟฟ้า
**คำอธิบายสั้น ๆ:**
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.
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.
ดูของเรา บนเครื่องทดสอบตัวเปลี่ยนตำแหน่งโหลดแท็ป แคตตาล็อกเพื่อดูข้อมูลเพิ่มเติม
Parameters of the Transformer on-Load Tap Changer Analyzer
Picture of Tap-Changer Tester
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.
บริการ: The instrument will be repaired and replaced free of charge for product quality problems within one year from the date of purchase, and will provide lifetime warranty and technical services. If you find any abnormalities or malfunctions in the instrument, please contact the company in time to arrange the most convenient solution for you.