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Automatic Transformer Test Set SFRA Sweep Frequency Response Analyzer
Automatic Transformer Test Set SFRA Sweep Frequency Response Analyzer
Automatic Transformer Test Set SFRA Sweep Frequency Response Analyzer
Automatic Transformer Test Set SFRA Sweep Frequency Response Analyzer
Specifications
Brand Name :
AI
Model Number :
SFRA-I
Certification :
ISO
Place of Origin :
China
MOQ :
1 Set Sweep Frequency Response Analyzer
Price :
Negotiable
Payment Terms :
T/T, Western Union, L/C
Supply Ability :
1000 sets per month
Delivery Time :
15 days
Packaging Details :
Sweep Frequency Response Analyzer packed in Plywood case
Power supply :
AC220V±10%, 50Hz/60Hz
Display :
LCD
Sweep modes :
Linear sweep, Section sweep
Test range :
(-100dB) - (+20dB)
Warranty :
1 Year
Keyword :
Sweep Frequency Response Analyzer,SFRA
Test standard :
IEC 60076
Test object :
Transformers
Description


Transformer SFRA Sweep Frequency Response Analyzer

I. Introduction:

Our company has designed the frequency response analyzer, which can accurately draw the frequency response curve. By measuring the horizontal and vertical contrast of the curve, the deformation of the transformer can be detected accurately.

Features:

1. Using the advanced technical of DDS;

2. Using the high speed and advanced microprocessor to design;

3. Using double channels of AD chip of 16 bits;

4. With seven inch LCD touch screen of which the brightness can be adjusted;

5. With thermal printer of which the print thick can be adjusted;

6. It could store 40 groups of data, which could be read to current screen or upload to the PC;

7. With PC software using which we could upload data ,test, analyze data, print data, or create word document;

8. Using USB2.0 to connect to the device；

9. Tester dimension:31cm X 15cm X 15cm；

10. Weight:4.0KG;

11. The tester is conformed to the standard of DL/T911 2016 and can be used for IEC60076-18:2012.

II. Specifications:

Two different sweep modes: Linear sweep, Section sweep
Linear sweep

10HZ-1MHZ interval 0.5KHZ 2001 dots (conform to DL/T911 2016)
10HZ-1MHZ interval 0.25KHZ 4001 dots(PC available)(conform to DL/T911 2016)
100HZ-2MHZ interval 0.25KHZ 4001 dots(PC available)
Initial frequency, interval and scan dots can be set(PC available)

Section sweep
(conform to DL/T911 2016)

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
Test range (-100dB) - (+20dB)
Test accuracy

(-40dB) - (+20dB)0.2dB
(-60dB) - (-40dB)0.5dB
(-80dB) - (-60dB)1.0dB
Frequency accuracy <0.01%
Signal input impedance >1M Ω(Connected according to DL/T911 2016)
Signal output impedance 50 Ω
In-phase test repetition rate 99.5%


Picture of SFRA-II Sweep Frequency Response Analyzer,which adopts Frequency Response Method and Impedance Method

Automatic Transformer Test Set SFRA Sweep Frequency Response Analyzer

Product tags

sweep frequency response analyzer

,

transformer ratio tester

,

ratio test transformer
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Automatic Transformer Test Set SFRA Sweep Frequency Response Analyzer

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Product Detail
Brand Name :
AI
Model Number :
SFRA-I
Certification :
ISO
Place of Origin :
China
MOQ :
1 Set Sweep Frequency Response Analyzer
Price :
Negotiable
Contact Supplier
Automatic Transformer Test Set SFRA Sweep Frequency Response Analyzer
Automatic Transformer Test Set SFRA Sweep Frequency Response Analyzer

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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