Home

Products

Advanced Multiproduct/Multifunction Calibrator

EV Charger/EV Charging Station Tester and Loads

Advanced Electrical Reference Standards

Electrical Resistance Standard

AC DC Current Source and Meter

DC Power/Energy Standards

Wideband Power Source/Meter

Single-phase/Three-phase Electrical Meter

Single-phase/Three-phase Energy Meter standard Calibration Device

Safety Instrument Detection

High Voltage Standard Instrument

Industrial Instrument Testing

Calibrator for ESU Analyzer and Defibrillator Analyzer

Magnetic Parameters Measurement and Calibration

Electrical Steel Testing Equipment

Magnetic Material Testing Equipment

Videos

News

Solution

Download

About Us

Contact Us

You are here: Home » News » Product News » AC DC Magnetic Properties Measuring System for Electrical Steel

AC DC Magnetic Properties Measuring System for Electrical Steel

Publish Time: 2024-09-19     Origin: Site


1. Summary


TS1300 is a special instrument for measuring the AC/DC magnetic properties of electrical steel. It consists of excitation and measurement host (AC and DC), Epstein frame, Single Sheet Tester (optional), computer software, etc. It is suitable for comprehensive analysis of AC magnetic characteristics of electrical steel or core.


2. Features


• Electrical parameters calibration function.

• Measurement of magnetic field by M.C and H-Coil (optional).

• Maximum magnetization field reaches 30 kA/m (700 T Epstein frame).

• The maximum frequency can be selected to 20kHz.

• 2 ~ 63 harmonics influence measurement (optional).

• Slowly reduce amplitude demagnetization for specimen.

• Software controlled automatic measurement.

• Automatic multi-point measurement.

• The software has been configured with multiple measurement schemes

• Automatic calculates magnetic parameters and curves.

• Modular design, easy to upgrade or maintenance.

• Ultra-wide range of current continuously and stably regulated.

• Switch the Permeameter by software without repeated wiring.


3. The Reference Standard


• IEC 60404-2 "Magnetic materials-Part 2 Methods of measurement of the magnetic properties of electrical steel strip and sheet by EP".

• IEC 60404-3 "Magnetic materials-Part 3 Methods of measurement of the magnetic properties of electrical steel strip and sheet by SST".

• IEC 60404-10 "Magnetic materials-Part 10-Methods of measurement of magnetic properties of electrical steel strip and sheet at medium frequencies".


4. Applications



5. The Operation Video of AC DC Magnetic Properties Measuring System




6. Specifications of Magnetic Parameters


Frequency

Parameter

Range[1]

Uncertainty (k=2) [6]

Repeatability[6]

DC

Hm

1 A/m...30 kA/m

0.5%

0.2%

Jm

10 mT...2.0 T

1.0%

0.3%

Bm

10 mT...2.1 T

1.0%

0.3%

Br

——

1.0%

0.3%

Hc

——

1.0%

0.5%

μi

——

4.0%

1.5%

μm

——

2.0%

1.0%

<50Hz

Hm

5 A/m...10 kA/m / 30 kA/m[5]

0.5%

0.2%

Jm / Bm

B5[2]... B10000 / B30000[5]

0.5%

0.2%

Ps

P0.1[3]... P1.9 ( P1.7 )

1.0%

0.3%

50Hz / 60Hz

Hm

5 A/m...10 kA/m / 30 kA/m[5]

0.3%

0.2%

Jm / Bm

B5[2]... B10000 / B30000[5]

0.3%

0.1%

Ps

P0.1[3]... P1.9 ( P1.7 )

0.5%

0.2%

400 Hz

Hm

5 A/m...2.5 kA/m

0.5%

0.2%

Jm / Bm

B5[2]... B2500

0.5%

0.2%

Ps

P0.1[3]... P1.7 ( P1.5 )

1.0%

0.5%

1 kHz

Hm

5 A/m...800 A/m

1.0%

0.3%

Jm / Bm

B5[2]... B800

1.0%

0.3%

Ps

P0.1[3]... P1.5 ( P1.0 )

2.0%

0.5%

2.5 kHz

Hm

5 A/m...200 A/m

1.0%

0.3%

Jm / Bm

B5[2]... B200

1.0%

0.3%

Ps

P0.1[3]... P1.0

2.0%

0.5%

10 kHz

Hm

5 A/m...100 A/m

2.0%

0.5%

Jm / Bm

B5[2]... B100

2.0%

0.5%

Ps

P0.1[3]... P0.5

4.0%

1.0%

20 kHz

Hm

5 A/m...50 A/m

2.0%

0.5%

Jm / Bm

B5[2]... B50

2.0%

0.5%

Ps

P0.1[3]... P0.2

4.0%

1.0%

• Conditions :(23 ± 5)℃, demagnetized before measurement.

• Accuracy: 1%~2% deviation will occur according to the way and position of loading the sample in the measuring frame.

• Repeatability: put the same specimens in the specified position and keep it from moving, and measure it repeatedly for 10 times. Take the maximum or minimum value of 10 measurements minus the average value divided by the average value, and the maximum value of the two represents repeatability.

• Note: [1] The table only gives reference measuring points, and the indexes such as Hm, Jm/Bm, Ps that can be reached by the specimens during actual measure are related to the performance of the material, quality of the specimens, frequency, current, voltage, etc.

• Note: [2] B5 refers to the magnetic flux density value when the magnetic field H is 5 A/m, and the typical measuring points of non-oriented steel are in parentheses.

• Note: [3] P0.1 refers to the specific total loss value when flux B is 0.1T, and the typical measure point for non-oriented steel is in parentheses.

• Note: [4] For medium and high frequency measurement, select the corresponding Epstein frame.

• Note: [5] When the selected effective excitation power is 1500VA, the magnetic field can reach 30 kA/m with the corresponding Epstein frame.

• Note: [6] The uncertainty and repeatability are at typical measuring points, and are related to the performance of the measured material.


7. Specifications of Electrical Parameters (AC)


Output Capability

Voltage

0.1 Vrms~200 Vrms

Frequency

3 Hz... 2.5 kHz...10 kHz...20 kHz (optional)

Power

0 ~ 500VA / 1500 VA Optional (see selection guide)

Current

500VA

500 VA / 1500 VA (optional)

1500VA

0.5 mApk ~ 15 Apk

Harmonic

2... 63 (optional)

Specification

Frequency (Hz)

Uncertainty of Effective Value of Voltage and Current(k=2)

Uncertainty of Active Power(k=2)

3 ≤ F < 45

0.1%*RG [7]

0.2%*FS [8]

45 ≤ F ≤ 65

0.05%*RG [7]

0.1%*FS [8]

65 ≤ F ≤ 400

0.05%*RG [7]

0.15%*FS [8]

400 < F ≤ 1 k

0.1%*RG [7]

0.2%*FS [8]

1 k < F ≤ 2.5 k

0.2%*RG [7]

0.5%*FS [8]

2.5 k < F ≤ 10 k

0.5%*RG [7]

1.0%*FS [8]

10 k < F ≤ 20 k

1.0%*RG [7]

2.0%*FS [8]

• Note: [7] RG is range;

• Note: [8] FS= Voltage range x current range, when the phase Angle is within 75 degrees.


8. Specifications of Electrical Parameters (DC)


Output Capacity

Voltage

± 0.1 V ~ ± 20 V

Current

± 0.5 mA ~ ± 40 A

Power

0 ~ 800 W

Adjustment Fineness of Current

0.005%*RG

Specification

Current

Uncertainty(k=2)

0.2%*RG

Flux

Range

5 mWb, 100 mWb, 350 mWb

Zero-drift

± (0.05%*RG)/min or

± 1 μWb/min (Whichever is greater)

Uncertainty(k=2)

0.3%*RG+ 5 μWb


9. Ordering Information for AC DC Magnetic Properties Measuring System



SIGN UP FOR NEWSLETTER

Get latest deals, newsletter and technical information
Copyright   2021 TUNKIA Co., Ltd. All Rights Reserved. Supported by  leadong.comSitemap