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TD2010 DC High Current Standard Source

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Tunkia Co., Ltd.

Audited Supplier 4 years

Profile Certified by SGS/BV

Hunan, China
Eugene (Mr.)
Overseas Dept. Director

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Model NO.:

TD2010

After-sales Service:

Life Time

Warranty:

12 Months Excellent After-Sales Service

Power:

Electricity

Voltage Output:

/

Current Output:

15kA

Customized:

Non-Customized

Accuracy:

Class 0.01, 0.02, 0.05

DCI Output:

10 A~600 A ( N*600A)

DCV Measurement:

± (100 μV~11 V)

Trademark:

TUNKIA

Transport Package:

Package for Exporting

Specification:

560 mm X 560 mm X 1500 mm

Origin:

China

Product Description

TD2010 DC high Current Standard Source

*Reference only.

1. Summary

TD2010 is a set of DC high current standard source equipment, using modular design, multiple current output units in parallel can directly generate a maximum of 15 kA of high-precision DC high current. The device has high accuracy, good stability, high reliability, and supports continuous 24 hours of work. It also supports optional sensor test work to form a DC current sensor test system, can also be equipped with a special bracket and secondary voltage measurement module, easy to access DC shunt for testing.

2. Features

Support multiple module source superposition output, current output up to 15 kA;
Accuracy: class 0.01, class 0.02, class 0.05
Typical peak stability is 15 ppm/h and variance stability is 6 ppm/h;
Built-in precision DC voltmeter, no need to attach a digital multimeter for voltage measurement;
24-hour work
RS232 interface

3. Applications

☆ Detection of DC shunt

Supports standard source method calibration and testing of DC shunts.
Built-in precision DC voltmeter to measure the output voltage value of the shunt.
Support docking with the user's automated test system (or customized software) to achieve automatic testing.

☆ Detect current sensor

The standard source method is used to calibrate and measure the current sensor.
The user can choose the sensor test fixture to measure the power supply and secondary signal of the sensor.
Support docking with the user's automated test system (or customized software) to achieve automatic testing.

4. Characteristics

☆ High stability

24-hour stability typical: 0.003 % (class 0.01), 0.005 % (class 0.02).
It can effectively ensure good repeatability and consistency of sensor and shunt detection.

☆ Low ripple content

The current ripple content of the instrument is less than 0.5 %, which can effectively reduce noise interference and ensure the accuracy of test results and avoids surge voltage or current caused by strong ripple to ensure the safety of equipment operation.

☆ Module source combination output

The instrument supports DC high-current output in combination mode of multiple module sources, up to 15 kA;
The instrument supports adjusting multiple source outputs, improving the current sharing coefficient, and ensuring stability and accuracy under high-current output.

5. Specifications

5.1 DC high current standard source

Range	Short-term stability (%/min)			Measurement uncertainty (k=2). *(ppmRD+ppmRG)*			Maximum load voltage (V)
Range	0.05	Class 0.02	Class 0.01	Class 0.05	Class 0.02	Class 0.01	Maximum load voltage (V)
100 A	0.01	0.005	0.003	400+100	150 + 50	60 + 40	3.5
200 A	0.01	0.005	0.003	400+100	150 + 50	60 + 40	3.5
500 A	0.01	0.005	0.003	400+100	150 + 50	60 + 40	3.5
...	...	...	...	...	...	...	...
15 kA	0.01	0.005	0.003	400+100	150 + 50	60 + 40	3.5
Note: (1) RD is the reading value, RG is the range value, the same below

Output range: 10 A~600 A (expandable to N*600A), 7-bit display
Fineness: 5 ppm*RG, ripple coefficient: <0.5% @ 5 kHz or less
Settling time: The output time to 0.01% accuracy is less than 3 s
Protection function: open circuit protection, overload protection

5.2 DC voltage measurement

Voltage range	Resolution	Measurement uncertainty (k=2). *(ppmRD+μV)**			Temperature coefficient @ (15~30)°C (±*ppmRD/°C)**
Voltage range	Resolution	Class 0.05	Class 0.02	Class 0.01	Class 0.05	Class 0.02	Class 0.01
1mV	1 nV	150 + 1	80 + 0.5	70+ 0.5	< 30	< 15	< 15
10mV	10 nV	150 + 3	80 + 1.5	70 + 1	< 10	< 5	< 5
100mV	100 nV	150 + 10	80 + 5.0	70 + 3	< 10	< 5	< 5
1V	1 μV	150 + 20	80 + 20	70 + 30	< 5	< 2	< 2
10V	10 μV	150 + 100	80 + 50	70 + 300	< 5	< 2	< 2

Measuring range: ± (100 μV~11 V), manual/automatic range switching
Input resistance: >1GΩ; Input protection: ±50Vpk, continuous.

5.3 Sensor power supply and output measurement (optional).

Sensor secondary signal measurement	Electro-voltage measurement range	100 m V, 1 V, 10 V, manual or automatic shifting
	Voltage measurement range	±(10mV~12V)
	Current measurement range	10 mA, 1 00 mA, 1 A, manual or automatic shifting
	Current measurement range	±(1 mA~1.1 A)
	Measurement uncertainty (k=2)	0.002%RD + 0.003%RG
	Displays the number of digits	7-digit decimal
	Temperature coefficient	5 ppm/°C @ (0°C~40°C)
Sensor power supply	Supply voltage	DC ±(5.0 V~50.0 V) adjustable
	Maximum load capacity	1 A
	Measurement uncertainty (k=2)	Voltage/current: 0.2%, power: 0.5%.
	Protection features	Short circuit protection, overload protection, overtemperature protection
	AC power supply (customized)	The AC 220 V power supply can be increased according to the user's needs

6. General Specifications

Power supply		Three-phase five-wire, AC 38 0 V ± 38 V, 50 Hz ± 2 Hz
Maximum power		N×4 kVA (N is the number of current output units).
Working environment		0°C ~ 50°C, (20% ~ 85%) R· H, no-condensing
Storage environment		-20°C ~ 70°C, <85% R· H, no-condensing
Warm-up time		2 hours
Device size	600 A module	560 mm (W) X 560 mm (D) X 1500 mm (H)
	5 kA module	1980 mm (W) X 756 mm (D) X 1700 mm (H)
	15 kA module	5100 mm (W) X 2400 mm (D) (with sensor test fixture).
Communication interface		RS232