Hotline: 0984.843.683 Email: info@ttech.vn  Zalo: 0984.843.683

Tap Changer & Winding Analyzers TWA25A DV Power

Mã sản phẩm: TWA25A
Sử dụng cho Model:
Hãng SX: DV Power
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Đặt hàng
Tap Changer & Winding Analyzers
Model: TWA25A
Hãng: DV Power


Liên Hệ Hỗ Trợ

    • SĐT: 0984 843 683

    • Mail: info@ttech.vn

      • Zalo: 0984.843.683

Thông tin sản phẩm

The Three-Phase Winding Ohmmeter TWA25A is designed for six-winding resistance measurement of both the primary and the secondary transformer windings. This is performed with a one single-step cable setup, with test currents of up to 25 A. Each transformer configuration has a special measurement algorithm which is optimized for the fast stabilization of test results.



Thông số kỹ thuật


  • Connection
according to IEC/EN60320-1; UL498, CSA 22.2
  • Mains supply
90 V – 264 V AC
  • Frequency
50/60 Hz
  • Mains supply voltage fluctuations
up to ±10 % of the nominal voltage
  • Input power
2250 VA
  • Fuse
15 A / 250 V, type F, not user replaceable
Winding Resistance Measurement
  • Test current
5 mA – 25 A DC
  • Output voltage
up to 55 V DC
  • Measurement range
0,1 μΩ – 10 kΩ
  • Typical accuracy
± (0,1 % rdg + 0,1 % F.S.)


>>> Thông tin BLU SERIES

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