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Portable Three phase automatic relay test set Portable Three phase automatic relay test set Portable Three phase automatic relay test set Portable Three phase automatic relay test set
Portable Three phase automatic relay test set
Portable Three phase automatic relay test set Portable Three phase automatic relay test set Portable Three phase automatic relay test set

Portable Three phase automatic relay test set

2500000.00 INR/Set

Product Details:

  • Equipment Type Portable Three Phase Automatic Relay Test Set
  • Power Supply AC 220V / 50Hz
  • Mounting Type Portable / Carry Case
  • Automation Grade Automatic
  • Application Relay protection testing and calibration
  • Display Type Touch LCD Display
  • Measuring Range Voltage Output: 6130V (model H: 4300V); Current Output: 620A / 340A, Model E: 632A / 360A
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Portable Three phase automatic relay test set Price And Quantity

  • 2500000.00 INR/Set
  • 1 Set

Portable Three phase automatic relay test set Product Specifications

  • Automatic
  • Automatic
  • Relay protection testing and calibration
  • AC 220V / 50Hz
  • Relay test and calibration, secondary protection, substation automation
  • Portable / Carry Case
  • Portable Three Phase Automatic Relay Test Set
  • 220V AC 50Hz
  • Voltage Output: 6130V (model H: 4300V); Current Output: 620A / 340A, Model E: 632A / 360A
  • Portable, touch-screen interface, multi-phase testing, built-in GPS/Beidou
  • Touch LCD Display
  • 4 pairs (DO4: High speed)
  • 620A / 340A (Model E: 632A / 360A)
  • Provided
  • 6130V (Model H: 4300V)
  • 8 pairs (DI1-DI4 dry contact, DI5-DI8 wet contact)
  • Built-in support

Portable Three phase automatic relay test set Trade Information

  • Telegraphic Transfer (T/T)
  • 5 Set Per Month
  • 30 Days
  • All India

Product Description

CROXS CRA160LSi-A Numerical Relay Test Set AC Mains Operated, 6-Phase Universal Protection Relay Testing Kit

The CROXS CRA160LSi-A is an AC mains-operated relay test set built for testing numerical and static protection relays used across Indian DISCOM, solar power plant commissioning, power transmission and generation companies, EPCs and testing & commissioning applications. As a 6-phase current + 6-phase voltage universal test set, it supports single-phase, three-phase, and multiphase relay testing without needing battery backup, making it ideal for panel rooms and substations with a reliable AC supply.

The CRA160LSi-A is a complete commissioning and maintenance tool for protection engineers, generating precise current and voltage signals up to [20 A / 130 V] per channel, enabling accurate testing of overcurrent, earth fault, distance, differential, and directional protection relays. Its numerical relay test capability makes it suitable for modern digital substations having numerical relays, while remaining compatible with legacy static relay testing requirements.

Key applications include relay commissioning, protection scheme validation, periodic maintenance testing, and relay panel testing for utilities, EPC contractors, and independent testing agencies. The unit supports manual, ramp, and shot testing modes, along with automated test sequences for faster, repeatable results in the field.

Backed by CROXS Instruments' authorised Indian distribution through Myriad Industrial Solutions LLP, the CRA160LSi-A offers a reliable, cost-effective alternative to iother mported relay test sets for India's growing numerical relay testing needs with local sales, technical support, and after-sales service.




Advanced Testing Capabilities

This relay test set supports multi-phase current and voltage output, enabling detailed testing of both simple and complex relay protection systems. Thanks to the automatic control mode and adaptive measuring ranges, users can reliably perform a wide variety of relay checks, including overcurrent, undervoltage, and secondary protection device validation.


User-Friendly Interface and Portability

The device features a responsive touch LCD display and a robust carry case design, making on-site operations easy and intuitive. Its portable build allows users to transport and deploy the unit in various locations, such as substations or automation centers, ensuring flexibility for field and lab requirements.


Integrated Synchronization and Flexible Connectivity

With built-in GPS/Beidou support, this test set guarantees accurate time-stamping and synchronization during relay calibration. The inclusion of both dry and wet binary contacts, as well as fast binary outputs, allows for seamless integration with a broad array of protection schemes and test requirements.

FAQ's of Portable Three phase automatic relay test set:


Q: How is the Portable Three Phase Automatic Relay Test Set used in substation automation?

A: This device is employed to calibrate and test various relay protection systems within substations-including overcurrent, differential, and under/overvoltage relays-ensuring proper protection, monitoring, and safety of electrical grids.

Q: What are the main benefits of its built-in GPS/Beidou synchronization?

A: The built-in GPS/Beidou ensures precise time synchronization during testing, which is essential for accurate event recording, relay coordination checks, and adherence to power system standards during relay calibration.

Q: When should you consider using this relay test set?

A: Use this test set during routine maintenance, commissioning new equipment, troubleshooting malfunctions, or after any system modifications that require verification of relay protection functionality.

Q: Where can the device be deployed for testing and calibration?

A: Thanks to its portable design, the test set is suitable for deployment at substations, power plants, relay testing workshops, or on-site during field service operations, offering reliable performance in various environments.

Q: What is the process for testing relays using this equipment?

A: The operator connects the test set to the relay or protection device under test, configures the output voltages and currents as needed via the touch-screen interface, initiates automatic test sequences, and reviews results displayed on the LCD panel.

Q: How does the touch LCD display enhance user experience?

A: The touch LCD display offers a straightforward and interactive control method, making configuration, monitoring, and analysis of relay tests efficient and easy-even for technicians with limited experience.

Q: What applications are supported by this model's current and voltage output ranges?

A: With current outputs up to 620A (or 632A for Model E) and voltage outputs up to 6130V (4300V for Model H), this test set accommodates a wide spectrum of relay types, including those used in high-capacity transmission and distribution networks.

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