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TD1540 DC Shunt Verification Device

TD1540 DC Shunt Verification Device

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The TD1540 is a professional-grade calibration system designed specifically for verifying and testing DC shunts with exceptional accuracy and stability. Composed of a precision DC voltmeter and a high-performance DC standard large-current source, this system ensures reliable calibration for a wide range of measurement tasks.

The TD1540 is widely used in metrology laboratories, power utilities, manufacturing units, and quality assurance departments. With high short-term stability, selectable accuracy levels (Class 0.05 and Class 0.02), and support for multiple current ranges up to 500 A, it provides consistent and repeatable results.

Its advanced shielding design helps minimize electromagnetic interference, ensuring high measurement integrity even under demanding test conditions. Compact, portable, and engineered for long-term stability, the TD1540 is an ideal calibration solution for industrial standards compliance and laboratory-grade precision.

DCI Output Range Short-term Stability (% / min) Measurement Uncertainty (k=2) (ppm*RD + ppm*RG)① Maximum Load Voltage (V)
5 A Class 0.05: 0.005
Class 0.02: 0.003
Class 0.05: 120 + 80
Class 0.02: 60 + 40
3.5
10 A Class 0.05: 0.005
Class 0.02: 0.003
Class 0.05: 120 + 80
Class 0.02: 60 + 40
3.5
20 A Class 0.05: 0.005
Class 0.02: 0.003
Class 0.05: 120 + 80
Class 0.02: 60 + 40
3.5
50 A Class 0.05: 0.005
Class 0.02: 0.003
Class 0.05: 120 + 80
Class 0.02: 60 + 40
3.5
100 A Class 0.05: 0.005
Class 0.02: 0.003
Class 0.05: 120 + 80
Class 0.02: 60 + 40
3.5
200 A Class 0.05: 0.005
Class 0.02: 0.003
Class 0.05: 120 + 80
Class 0.02: 60 + 40
3.5
500 A Class 0.05: 0.005
Class 0.02: 0.003
Class 0.05: 120 + 80
Class 0.02: 60 + 40
3.5

Key Features

  • Designed specifically for accurate DC shunt calibration.
  • Wide current calibration range from 5 A to 500 A.
  • High stability DC current source ensures repeatable measurements.
  • Available in Class 0.05 and 0.02 accuracy grades.
  • Compact and portable design suitable for lab and field applications.
  • Advanced shielding minimizes external interference and ensures high accuracy.
  • Compatible with verification standards for metrology and industrial calibration.
  • Ideal for use by power companies, calibration labs, and manufacturing QC teams.
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Onsys Technologies

2517/18 Solus Building, Hiranandani Estate, Thane West, Maharashtra India
Thane West Maharashtra

4 Months

+91-8938990191

More About TD1540 DC Shunt Verification Device -

  • ONsys Technologies OPC Pvt Ltd was established in 2019 and has emerged as India’s preferred and leading supplier of precision test and measurement instrumentation, automated test systems, intelligent manufacturing systems, and test and automation turnkey solutions.Serve the increasing demand of Electronics and Electrical Test & Measurement equipment and customers’ application-based customized solutions of India’s rapidly growing Electronics Manufacturing industries. We supply, design, assemble, develop, and manufacture testing equipment, Automated Test Equipment (ATEs), Test Zig, and Test Benches as per requirement with highest global standards. To do this, ONsys invests heavily in sourcing, research, and development in order to offer great products with precision, reliability, and useful innovative test and measurement solutions for the technology industry.

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