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Sfr Method Transformer Core Winding Deformation Tester SFRA

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Sfr Method Transformer Core Winding Deformation Tester SFRA

Name: Sfr Method Transformer Core Winding Deformation Tester SFRA
Brand: Delta
Price: 1 USD

Wholesale Sfr Method Transformer Core Winding Deformation Tester SFRA from china suppliers

Brand Name : Delta

Model Number : SFRA

Certification : ISO9001

Place of Origin : China

MOQ : 1 set Transformer Core Winding Deformation Tester

Price : Negotiable

Payment Terms : Western Union, T/T, L/C

Supply Ability : 100 sets Transformer Core Winding Deformation Tester each month

Delivery Time : 3-7 days

Packaging Details : Transformer Core Winding Deformation Tester is Packed in veneer case, about 20kg

Functions : For transformer, reactor phase shifting testing, Transformer Phase Shifting Testing Equipment

Applicable transformer : Current transformer, voltage transformer, CT, PT, VT

Test Standards : IEC60076-18

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

Sweep mode : Linear, section

Display : LCD touch screen

Size : 31cm*15cm*5cm

Weight : 4kg

Warranty : 1 year

Service Temperature : - 10 ℃ ~ 50 ℃

Measuring Accuracy : ± (0.2% RGD+2d)

Service Humidity : ≤80%RH

Voltage Output : 20V

Working Power : AC220V±10% 50±1Hz

Sampling Rate : 10~20kHz

Data Storage : 40 Groups

Total Weight : 13KG

Accuracy Level : 0.2

Language : English

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SFRA Transformer Core Winding Deformation Tester

Introduction:

Normally, the structure and reference of transformer is fixed after being made, therefore, 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 SFRA Transformer Core Winding Deformation Tester 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.
SFRA Transformer Core Winding Deformation Tester 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:

No.	Item Name	SFRA Transformer Core Winding Deformation Tester
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	31cm15cm5cm
9	Net weight	4kg

Features:

Adopts advanced technical of DDS;
Adopts high speed and advanced microprocessor;
Adopts double channels of AD chip of 16 bits;
With seven inch LCD touch screen;
With build-in thermal printer;
With PC software, with it we can operate, analyze data, upload data and generate word document;
Can store 40 groups of data;
You can use USB2.0 to connect with the device;

SFRA:

Sfr Method Transformer Core Winding Deformation Tester SFRA

Sfr Method Transformer Core Winding Deformation Tester SFRA Images

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