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TUNKIA TS1200 AC Magnetic Properties Measuring System for Electrical Steel

TS1200 AC Magnetic Properties Measuring System for Electrical Steel

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TS1200 AC Magnetic Properties Measuring System for Electrical Steel

TS1200 is a special instrument for measuring the AC magnetic properties of electrical steel. It consists of excitation and measurement host, Epstein frame, Single Sheet Tester (optional), computer software, etc. It is suitable for comprehensive analysis of AC magnetic characteristics of electrical steel or core. The maximum frequency can be selected to 10kHz. Measurement of magnetic field by M.C and H-Coil (optional). l Maximum magnetization field reaches 30 kA/m (700 T Epstein frame).

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Model:
TS1200
Brand:
TUNKIA

TS1200 AC Magnetic Properties Measuring System for Electrical Steel

*Above picture is only for reference, subject to actual delivery

1. Summary

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 10kHz.
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.

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

TS1200 AC Magnetic Properties Measuring System for Electrical Steel Applications

5. Specifications of magnetic parameters

Frequency	Parameter	Range^[1]	Uncertainty (k=2)^[6]	Repeatability^[6]
*50Hz / 60Hz*	H_m	5 A/m...10 kA/m / 30 kA/m^[5]	0.3%	0.2%
	J_m / B_m	B₅^[2]... B₁₀₀₀₀/ B₃₀₀₀₀^[5]	0.3%	0.1%
	P_s	P_0.1^[3].... P_1.9( P_1.7)	0.5%	0.2%
*400 Hz*	H_m	5 A/m...2.5 kA/m	0.5%	0.2%
	J_m / B_m	B₅^[2]... B₂₅₀₀	0.5%	0.2%
	P_s	P_0.1^[3].... P_1.7( P_1.5)	1.0%	0.5%
*1 kHz*	H_m	5 A/m...800 A/m	1.0%	0.3%
	J_m / B_m	B₅^[2]... B₈₀₀	1.0%	0.3%
	P_s	P_0.1^[3].... P_1.5( P_1.0)	2.0%	0.5%
*2.5* *kHz*	H_m	5 A/m...200 A/m	1.0%	0.3%
	J_m / B_m	B₅^[2]... B₂₀₀	1.0%	0.3%
	P_s	P_0.1^[3].... P_1.0	2.0%	0.5%
*10 kHz*	H_m	5 A/m...100 A/m	2.0%	0.5%
	J_m / B_m	B₅^[2]... B₁₀₀	2.0%	0.5%
	P_s	P_0.1^[3].... P_0.5	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] P_0.1 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 measurment, 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.

6. Specifications of Electrical Parameters

Output capability	Voltage		0.1 V_rms～ 200 V_rms
	Frequency		45 Hz...1 kHz... 2.5 kHz...10 kHz (optional)
	Power		500 VA / 1500 VA (optional)
	Current	500VA	0.5 mA_pk～ 15 A_pk
		1500VA	0.5 mA_pk～ 45 A_pk
	Harmonic		2... 63 (optional)
Specification	Frequency (Hz)		Uncertainty of Effective value of voltage and current（k=2）	Uncertainty of active power（k=2）
	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]

l Note: [7] RG is range；

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

7. General Specifications

Power Supply

AC ( 220 ± 22 ) V，( 50 ± 2 ) Hz

Temperature Performance

Working Temperature：0°C～40°C；

Storage Temperature：-20°C～70°C

Humidity Performance

Working Humidity：40%～80% R·H，No condensation

Store Humidity：< 95% R·H，No condensation

8. Epstein Frame (optional)

TS1200 AC Magnetic Properties Measuring System for Electrical Steel Epstein Frame

The built-in coil of air flux compensation conforms to IEC60404-2 or IEC60404-10 standards.

The cutting and placement of specimens shall comply with IEC60404-2.

Type	Model	Length	Turns	Lumen Height	Measurement Method	Maximum Magnetization Field	Working Temperature	Frequency
Regular Epstein Frame	TS7000-A	25 cm	700 T	10 mm	M.C	10 kA/m	0℃～45℃	≤400 Hz
	TS7000-B	25 cm	700 T	10 mm	M.C	30 kA/m	0℃～45℃	≤400 Hz
	TS7000-A-HM	25 cm	700 T	10 mm	M.C / H-Coil	10 kA/m	0℃～45℃	≤400 Hz
	TS7000-B-HM	25 cm	700 T	10 mm	M.C / H-Coil	30 kA/m	0℃～45℃	≤400 Hz
Medium Frequency Epstein Frame	TS7010	25 cm	200 T	5 mm	M.C	800 A/m	0℃～45℃	400 Hz～10 kHz
High Frequency Epstein Frame	TS7020	25 cm	100 T	5 mm	M.C	100 A/m	0℃～45℃	10 kHz～20 kHz

Note: The user shall select the corresponding Epstein frame according to the test frequency and the maximum magnetic field.

Note: Select both M.C and H-coil for measurement. The host must support the M.C and H-coil methods.

9. Single Sheet Tester (optional)

TS1200 AC Magnetic Properties Measuring System for Electrical Steel Single Sheet Tester

Type	Model	Specimens Size (W × L)	Specimens Thickness	Measurement Method	Maximum Magnetization Field	Working Temperature	Frequency
Basic Edition	TS7500	500 mm × 500 mm	0.1 mm～0.5 mm	M.C	10 kA/m	0℃～45℃	≤100 Hz
Upgrade Edition	TS7510-A	500 mm × 500 mm	0.1 mm～0.5 mm	M.C	10 kA/m	0℃～45℃	≤100 Hz
	TS7510-B	300 mm × 300 mm	0.1 mm～0.5 mm	M.C	10 kA/m	0℃～45℃	≤100 Hz
	TS7510-C	100 mm × 300 mm	0.1 mm～0.5 mm	M.C	10 kA/m	0℃～45℃	≤100 Hz
	TS7510-D	30 mm × 300 mm	0.1 mm～0.5 mm	M.C	10 kA/m	0℃～45℃	≤100 Hz
	TS7510-A-HM	500 mm × 500 mm	0.1 mm～0.5 mm	M.C / H-Coil	10 kA/m	0℃～45℃	≤100 Hz
	TS7510-B-HM	300 mm × 300 mm	0.1 mm～0.5 mm	M.C / H-Coil	10 kA/m	0℃～45℃	≤100 Hz
	TS7510-C-HM	100 mm × 300 mm	0.1 mm～0.5 mm	M.C / H-Coil	10 kA/m	0℃～45℃	≤100 Hz
	TS7510-D-HM	30 mm × 300 mm	0.1 mm～0.5 mm	M.C / H-Coil	10 kA/m	0℃～45℃	≤100 Hz

10. System Configuration List

No.	Item name	Number	Configuration	Note
1	TS1200	1	standard
2	TS7000 Epstein frame	1	standard	TS7000-A (basic edition) TS7000-B (others)
3	Software	1	standard
4	Test Wires and Attachments	1	standard
5	TS7010 Medium Frequency Epstein Frame	1	Optional	200 T, 400 Hz～10 kHz
6	TS7020 High Frequency Epstein Frame	1	Optional	100 T, 10 kHz～20 kHz
7	TS7500 Single Sheet Tester	1	Optional	According to requirements
8	Workbench	1	Optional	Third party Products
9	Sartorius Electronic Balance	1	Optional	0.1～3.2kg, Precision: 0.1g
10	Computer	1	Optional	Third party Products
11	Printer	1	Optional	Third party Products