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Micro-voltage transformer

Product parameters
  This product is used for the transmission, isolation and insulation of voltage signals below 500V. It has the characteristics of strong overload and long-term stability. It is suitable for the accurate measurement of relay protection products below 220KV.
  It can be used in power system relay protection and automation devices used in voltage detection transformer.
  According to the user's requirements to design and produce products, the following figure shows Tianrui Electronics many products more representative of several.
  ▇ main features
  Good linearity, high precision and wide working range
  The primary side does not string resistance, the voltage is input directly, the secondary side outputs the voltage directly
  Simple circuit, reliable operation and good consistency
  ▇ the main parameters
  Rated input voltage Vin: 0-380 volts
  The maximum measurement voltage Vmax: 1.2 × Vin
  Secondary output voltage Vo: 0-10 volts
  Non-linearity: Ratio difference <± 0.1%
  Angle difference <± 5 points
  Frequency characteristics: 45-1500 Hz
  Output load impedance:> 5 kilohms
  Insulation resistance:> 500 megohms
  ▇ model definition
  ▇ performance indicators
Note: Customers can choose according to system requirements in input and output value range.
  ▇ Dimensions (Unit: mm)
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