Chongqing Gold Mechanical&Electrical Equipment Co.,Ltd.
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GDRZ-902 Sweep Frequency Response Analyzer for Transformer Winding Deformation Detection

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Chongqing Gold Mechanical&Electrical Equipment Co.,Ltd.
[China]

Address
9F,Jintai Building,Nanping,Chongqing,400060,China Chongqing Chongqing
Phone
86-023-62984892
Contact name
Heather

Quick Information

  • Brand Name: gold
  • Place of Origin: China
  • Model Number : GDRZ-902
  • Power : Electronic
  • Usage : Deformation Testing Machine

Description

Product Introduction

  1. The stricture and reference of the transformer is fixed after been made,therefore,the frequency response of each winding will be almost the same normally .
  2. Some case such as cut off between circles or phases in experience,cut off or winding moved for the pull of power in running,winding moved for hit in transportation,could change the reference of thetransformer,of which the frequency response will be changed,we could detect the deformation according to the frequency response curve.
  3. Our company has designed the winding deformation tester base onthe idea and the advanced technique.it could draw the frequency response curve accurately.then we compare the curves horizontally or vertically to detectthe deformation of the transformer.
  4. The tester is conformed to standard of DL/T911 2004
 
Product Parameters
Parameters GDRZ-902
Sweep modes Linear sweep,section sweep
Linear sweep 0.5KHZ-1MHZ interval 0.5KHZ 2000 dots
 
 
 
Section sweep
50HZ-100HZ interval 2HZ 25 dots
100HZ-1KHZ interval 20HZ 45 dots
1KHZ-10KHZ interval 50HZ 180 dots
10KHZ-100KHZ interval 0.2KHZ 450 dots
100KHZ-500KHZ interval 0.5KHZ 800 dots
500KHZ-1000KHZ interval 1KHZ 500 dots
Test range (-100dB)-(+20dB)
Test accuracy 0.1dB
Frequency accuracy <0.01%
Signal input impedance >1MΩ
Signal input impedance 50Ω


Packaging & Delivery

  • Packing :1 set per box
  • Packaging Size : 310 x 150 x 150  Millimeters
  • Package Weight : 4  Kilograms
  • Delivery Lead Time : 30days for OEM, 7 days for ready goods
  • Supply Ability : 60,000 Set/ Sets per Month

Product Image

  • GDRZ-902 Sweep Frequency Response Analyzer for Transformer Winding Deformation Detection image

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