SFRA Sweep Frequency Response Analysis Transformer Winding Deformation Tester

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Price

US$ 6450

Min Order Quantity1 / 1
Supply Ability200Set/ Sets per Month
PortTianjin
Delivery Lead Timewithin 15 days

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Supplier Info.

Company Name Huanhai Import & Export Trading Co.,Ltd
Membership Free member
Registration Date2017.09.20
Country/RegionChina
CityBaoding
Contact Tom Cai(Mr.)

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Huanhai Import & Export Trading Co.,Ltd

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Product Attributes

- Brand Name Huazheng
- Model Number HZ600A
- Place of Origin China
- name SFRA
- Related Keywords Transformer Winding Deformation Tester, Sweep Frequency Response Analysis

Description by Manufacturer

SFRA Sweep Frequency Response Analysis Transformer Winding Deformation Tester

Product Description

The transformer winding deformation tester is used for power transformer with voltage grade of 6kV and above and other transformers with special purpose. The power transformer is inevitably vulnerable to impulse of various fault short-circuit current or physical collision in the process of operation and transportation and the transformer windings may lose stability under the powerful electro-dynamic force exerted by such short-circuit current, which could result in permanent deformations such as local distortion, swell or dislocation and will severely affect safe operation of the transformer. Deformation of transformer windings is measured with frequency response analysis method according to national standard DL/T911-2004 for electric power industry, i.e. detect amplitude-frequency response characteristic of each transformer winding and make vertical or horizontal comparison of the detection result to judge possible deformation of the transformer winding based on change of amplitude-frequency response characteristics.

1,Main Technical Characteristics

l Characteristics of transformer windings are measured with frequency sweep method. Deformations of windings such as distortion, swell or displacement of 6kV and above transformer are measured by detecting amplitude-frequency response characteristics of each winding, not requiring lifting of transformer enclosure or disintegration.

l Quick measuring, measuring of a single winding is within 2 minutes.

l High frequency accuracy, higher than 0.001%.

l Digital frequency synthesis, with higher frequency stability.

l 5000V voltage isolation fully protects safety of the testing computer.

l Able to load 9 curves at the same time and automatically calculate parameters of each curve and diagnose winding deformations to provide the reference diagnosis conclusion.

l Analysis software has powerful functions and software and hardware indicators satisfy national standard DL/T911-2004.

l Software management is humanized with high degree of intelligence. You only need to click a key to complete all measurements after setting of parameters.

l The software interface is concise and vivid, with clear menus of analysis, save, report export, print, etc.

2,Main Technical Indicators

l Measuring speed: 1 min- 2 min for single-phase winding

l Output voltage: Vpp-25V, adjusting automatically in test

l Output impedance: 50Ω

l Input impedance: 1MΩ (the response channel is built with 50Ω matching resistance)

l Frequency scan scope: 100Hz-2MHz (10Hz-2MHz, optional)

l Frequency accuracy: 0.001%

l Frequency scan manner: linear or logarithmic, frequency sacn interval and number of sweep points are freely settable

l Curve display: amplitude-frequency curve (phase-frequency curve, optional)

l Width of measuring dynamic range: -100dB~20dB

l Supply voltage: AC100-240V 50/60Hz (use DC12V Adapater recommend)

Price

Price Condition FOB
Price USD 6450 / 1

Packaging & Shipping

- PackingWooden Cage
- Packaging Size40 x 34 x 41 ( Centimeters)
- Package Weight 11 ( Kilograms )
- Delivery Lead Timewithin 15 days
- Minimum Order1
- Supply Ability200Set/ Sets per Month
- Delivery PortTianjin

Product Image

SFRA Sweep Frequency Response Analysis Transformer Winding Deformation Tester

Transformer Winding Deformation Tester Related Products

Main Export Markets

- Huanhai Import & Export Trading Co.,Ltd is mainly exporting to China (Mainland), Asia, Europe, North America, South America, Australia, Africa

Company Profile

About Huanhai Import & Export Trading Co.,Ltd

Membership Free member
Registration Date2017.09.20
Country/RegionChina
CityBaoding
Contact Tom Cai(Mr.)

Huanhai Import & Export Trading Co.,Ltd is a ISO and CE certificated professional leading manufacturer of oil tester, hipot tester ,protection relay testers. And we are brother company with Huazheng Electric.

We would like to establish business relationship with customers from all over the world. You will be deserved with the high qualified products, favorable price, on-time delivery and our best service, Warmly welcome you to visit our company.

Buying Categories

- Testing Equipment >> Measurement & Analysis Instruments

Selling Categories

- Measurement & Analysis Instruments >> Testing Equipment

Keywords

oil tester , hipot tester , relay test set , ct pt analyzer

Registration Date	2017/09/20(Year/Month/Date)
Buyer / Seller in EC21	Seller
Business Type	Trading Company
Year established	2014
Employees total	11 - 50
Annual revenue	USD 100,000 - 500,000

Contact Information Order Credit Report

Company	Huanhai Import & Export Trading Co.,Ltd
Address	Electeicity Valley Tech Centre, No.3088 Lekai Street, Hi-tech Zone, Baoding , Hebei , ChinaBaodingHebeiChina
Phone	86 - 183311000 - 93
Contact	Tom Cai

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SFRA Sweep Frequency Response Analysis Transformer Winding Deformation Tester

Product Attributes

Description by Manufacturer

SFRA Sweep Frequency Response Analysis Transformer Winding Deformation Tester

Price

Packaging & Shipping

Product Image

Transformer Winding Deformation Tester Related Products

Main Export Markets

Company Profile

Construction &
Real Estate