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Automatic Transformer Sweep Frequency Response Analyzer SFRA with Touch screen
Automatic Transformer Sweep Frequency Response Analyzer SFRA with Touch screen
Automatic Transformer Sweep Frequency Response Analyzer SFRA with Touch screen
Automatic Transformer Sweep Frequency Response Analyzer SFRA with Touch screen
Automatic Transformer Sweep Frequency Response Analyzer SFRA with Touch screen
Automatic Transformer Sweep Frequency Response Analyzer SFRA with Touch screen
Specifications
Brand Name :
AI
Model Number :
SFRA
Certification :
ISO9001
Place of Origin :
China
MOQ :
1 set Transformer Sweep Frequency Response Analyzer
Price :
Negotiable
Payment Terms :
Western Union, T/T, L/C
Supply Ability :
100 sets each month
Delivery Time :
15 days
Packaging Details :
Transformer Sweep Frequency Response Analyzer Packed in veneer case, about 20kg
Functions :
For transformer, reactor phase shifting testing, Transformer Sweep Frequency Response Analyzer SFRA
Applicable transformer :
Current transformer, voltage transformer, CT, PT, VT
Test Standards :
IEC60076-18
Test range :
(-100dB) - (+20dB)
Sweep mode :
Linear, section
Display :
Large LCD touch screen
Size :
31cm*15cm*5cm
Weight :
4kg
Warranty :
1 yearr
Test method :
Sweep Frequency Response,Impedance
Description

Introduction:

  • Normally, the structure and reference of transformer is fixed after being made, therefor, the frequency response of each winding will be almost the same. However, under some special conditions, such as cut off between circles or phases during test, cut off or winding moved during running, winding moved in transportation, these conditions may change the structure of transformer , then the frequency response may be changed, we could detect the deformation according to the frequency response curve.
  • Our company has designed the base on the idea and the advanced technique. It could draw the frequency response curve accurately. Then we compare the curves horizontally or vertically to detect the deformation of the transformer.
  • Transformer Sweep Frequency Response Analyzer is a powerful and sensitive method to evaluate the core, winding and clamping structures of power transformers, by measuring their electrical transfer functions over a wide frequency range.

Specifications:

1 Linear sweep 10HZ-1MHZ interval 0.5KHZ 2001 dots
10HZ-1MHZ interval 0.25KHZ 4001 dots(PC available)
100HZ-2MHZ interval 0.25KHZ 4001 dots (PC available)
Initial frequency, interval and scan dots can be set (PC available)
Section sweep 10HZ-20HZ interval 1HZ 11 dots
20HZ-100HZ interval 2HZ 40 dots
100HZ -1KHZ interval 3HZ 300 dots
1KHZ-10KHZ interval 20KHZ 450 dots
10KHZ –100KHZ interval 0.3KHZ 300 dots
100KHZ – 1000KHZ interval 1KHZ 900 dots
Section sweep: (conform to IEC60076-18:2012) 20HZ-100HZ interval 2HZ 40 dots
100HZ -1KHZ interval 2HZ 450 dots
1KHZ-10KHZ interval 20HZ 450 dots
10KHZ –100KHZ interval 0.2KHZ 450 dots
100KHZ – 1000KHZ interval 2.5KHZ 360 dots
1000KHZ – 2000KHZ interval 4KHZ 250 dots
2 Test range (-100dB) - (+20dB)
3 Test accuracy

(-40dB) - (+20dB)0.2dB

(-60dB) - (-40dB)0.5dB

(-80dB) - (-60dB)1.0dB
4 Frequency accuracy <0.01%
5 Signal input impedance >1M Ω
6 Signal output impedance 50 Ω
7 In-phase test repetition rate 99.5%
8 Dimension 31cm*15cm*5cm
9 Net weight 4kg

Features:

  1. This Transformer Sweep Frequency Response Analyzer adopts advanced technical of DDS;
  2. The SFRA adopts high speed and advanced microprocessor;
  3. Transformer Sweep Frequency Response Analyzer has double channels of AD chip of 16 bits;
  4. With seven inch LCD touch screen;
  5. The SFRA has build-in thermal printer;
  6. With PC software, user can operate, analyze data, upload data and generate word document;
  7. Transformer Sweep Frequency Response Analyzer can store 40 groups of data;
  8. You can use USB2.0 to connect with the device;

Automatic Transformer Sweep Frequency Response Analyzer SFRA with Touch screen

Product tags

sweep frequency response analyzer

,

sweep frequency response analysis

,

spectrum analyzer working principle
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Automatic Transformer Sweep Frequency Response Analyzer SFRA with Touch screen

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Product Detail
Brand Name :
AI
Model Number :
SFRA
Certification :
ISO9001
Place of Origin :
China
MOQ :
1 set Transformer Sweep Frequency Response Analyzer
Price :
Negotiable
Contact Supplier
Automatic Transformer Sweep Frequency Response Analyzer SFRA with Touch screen
Automatic Transformer Sweep Frequency Response Analyzer SFRA with Touch screen
Automatic Transformer Sweep Frequency Response Analyzer SFRA with Touch screen

Advanced Instruments Co.,Limited

Verified Supplier
6 Years
hunan, changsha
Since 2018
Business Type :
Manufacturer, Trading Company
Main Products :
Laboratory Test Equipment, Oil Test Equipment, Fire Testing Equipment
Total Annual :
1,000,000-5,000,000
Employee Number :
150~200
Certification Level :
Verified Supplier
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