Sfra Test Instrument Transformer Sweep Frequency Response Analyzer

• Customization: Available
• After-sales Service: 24-Hour Online Service
• Warranty: 12 Months
• Model NO.: HZRZ-2000
• Display Type: Digital Only
• Certification: CE
• Customized: Customized
• Model No.: Hzrz-2000
• Power Supply: AC220V±10%
• Host Weight: 3.6kg
• Product Weight: 17kg
• Host Dimension: 272mm*258mm*95mm
• Product Dimension: 1530*290*120mm
• Output Impedance: 50Ω
• Sweep Frequency Range: 100Hz-2MHz
• Frequency Accuracy: 0.005%
• Transport Package: Wooden Box with Foam
• Specification: 1530*290*120mm
• Trademark: HZRTZ POWER
• Origin: Wuhan, China
• HS Code: 9030332000
• Production Capacity: 500sets/Month
• Package Size: 163.00cm * 39.00cm * 22.00cm
• Package Gross Weight: 30.000kg

Product Description

Product Description

The Transformer Winding Deformation Tester is used to test the deformation of windings inpower transformers with voltage levels of 6kV and above,as well as transformers for other specialpurposes.During operation or transportation,power transformers inevitably suffer from various faultshort-circuit currents or physical impact.Under the strong electromagnetic force generated by short-circuit currents,transformer windings may lose stability,leading to permanent deformation such aslocal twisting,bulging,or displacement.This can severely affect the safe operation of transformers.According to the national electric power industry standard DL/T911-2004,the frequency responseanalysis method is used to measure transformer winding deformation.This involves detecting theamplitude-frequency response characteristics of each winding and performing longitudinal ortransverse comparisons of the detection results.The degree of change in amplitude-frequencyresponse characteristics is used to determine potential winding deformations.

Product Features

1. Sweep Frequency Measurement

2. Fast Measurement:Measurement time for a single winding is within 2 minutes

3. High Frequency Accuracy

4. Digital Frequency Synthesis

5. 5000V Voltage Isolation

6. Simultaneous Curve Loading

7. Powerful Analysis Software

8. User-Friendly Software Management

9. Simple and Intuitive Software Interface

10. Window Platform Compatibility

11. High Intelligence Level

Detailed Photos

Product Parameters

	Single-phase winding:1-2 minutes
Output Voltage	20Vpp
Output Impedance	50Ω
Input Impedance	1MQ(response channel built-in 500matching resistor)
Sweep Frequency Range	100Hz-2MHz
Frequency Accuracy	0.005%
Sampling Frequency per Channel	100Msps
Sweep Frequency Mode	Linear or logarithmic,sweep intervals,and pointscan be set arbitrarily
Curve Display	Amplitude-frequency curve
Measurement Dynamic Range	-100dB to 20dB
Detection Accuracy	Better than±0.5dB
Power Supply Voltage	AC220V±10%
Host Weight	3.6kg
Host Dimension	272mm*258mm*95mm

Product Dimension

Company Profile

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FAQ

Q1:Is your company a sales or a manufacturer? 
We are an integrated trade and manufacturing company with our own factory. 

Q2:If we need to customize our own brand or if there are special requirements for the built-in software of the machine, can it be customized?
Yes, we accept OEM/ODM/OBM and can customize the built-in software of the product according to the customer's special requirements.

Q3:What is the usual lead time? How long can we receive the order after placing it?
In normal circumstances, products in stock can be received within 5 to 7 days via the fastest international express. Other situations may vary depending on the quantity of products ordered, whether there are special customization requirements, and the delivery time chosen.

Q4:How can we ensure that the product will not be damaged during transportation, considering the large size of the product?
We have professional internal and external packaging to ensure the safety and stability of the products during transportation. For fragile or other special parts, we will include an extra set to ensure that the customer can use the product immediately upon receipt.

Q5:How do you handle after-sales service? What if there is a quality problem with the product or if the customer does not know how to operate it? 
For quality issues that are not caused by human error, we provide a one-year warranty from the time the product is delivered, and lifetime technical support. Other after-sales issues will be addressed by our professional technical staff within 24 hours. The product comes with a user manual and an operation video.