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CRA 160LHi-A Numerical relay test set CRA 160LHi-A Numerical relay test set CRA 160LHi-A Numerical relay test set CRA 160LHi-A Numerical relay test set CRA 160LHi-A Numerical relay test set CRA 160LHi-A Numerical relay test set
CRA 160LHi-A Numerical relay test set
CRA 160LHi-A Numerical relay test set CRA 160LHi-A Numerical relay test set CRA 160LHi-A Numerical relay test set CRA 160LHi-A Numerical relay test set CRA 160LHi-A Numerical relay test set

CRA 160LHi-A Numerical relay test set

2600000 INR/Kit

Product Details:

  • Mounting Type Benchtop/Portable
  • Application Protection relay testing, calibration, and commissioning
  • Response Time 1ms
  • Accuracy 0.2% of reading
  • Test Range Voltage: 0-300V AC/DC, Current: 0-20A AC/DC, Frequency: 10-1000Hz
  • Humidity 85% RH (non-condensing)
  • Operating Voltage 220V AC
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CRA 160LHi-A Numerical relay test set Price And Quantity

  • 1 Kit
  • 2600000 INR/Kit

CRA 160LHi-A Numerical relay test set Product Specifications

  • Standard multi-pin relay interface
  • Touchscreen and remote PC control
  • 0.01V/0.01A/0.01Hz
  • AC 220V 10%, 50/60Hz
  • Up to 6 relays simultaneously
  • Universal (via terminal connections)
  • 50/60Hz
  • Automatic & Manual
  • 0.2% of reading
  • 85% RH (non-condensing)
  • Voltage: 0-300V AC/DC, Current: 0-20A AC/DC, Frequency: 10-1000Hz
  • N/A (Not applicable for relay test sets)
  • 220V AC
  • Voltage: 0-300V, Current: 0-20A, Frequency: 10-1000Hz
  • Protection relay testing, calibration, and commissioning
  • Benchtop/Portable
  • 1ms
  • 7-inch color touchscreen
  • Automatic relay test templates, GPS time synchronization, graph plotting, event recording
  • Approx. 12 kg
  • Operating: 0C to +50C
  • Voltage: 3x300V, Current: 3x20A outputs
  • Testing and calibrating all types of protective relays
  • Programmable, up to 20 cycles/s
  • Numerical relay test set
  • USB, Ethernet, RS232, WiFi
  • 3-phase voltage, 3-phase current, 1 DC voltage, 1 DC current
  • Built-in rechargeable lithium battery, 2 hours backup
  • Remote test capability over TCP/IP
  • Compatible with Windows-based relay test software
  • IEC 61850, IEEE C37.90
  • On-board memory with export to USB
  • 400 x 260 x 180 mm
  • Overload and short-circuit protection

CRA 160LHi-A Numerical relay test set Trade Information

  • Telegraphic Transfer (T/T)
  • All India

Product Description

CROXS CRA160LHiA Numerical Relay Test Set AC Mains Operated 6Phase Protection Relay Testing Kit for DISCOM Static Relays

The CROXS CRA160LHiA is an AC mainsoperated relay test set designed for testing numerical and static protection relays across Indian DISCOM EPC and testing commissioning applications As a 6phase current 4phase voltage relay test set it delivers higher output capability than standard models making it suitable for relays with greater burden and compliance voltage requirements while still operating without battery backup

The CRA160LHiA is a complete commissioning and maintenance solution for protection engineers generating accurate current and voltage test signals up to 20 A 300 V per channel and supporting overcurrent earth fault distance differential and directional relay testing Its higher output range extends coverage to static and numerical relays

Typical applications include relay commissioning protection scheme testing routine maintenance and panel testing for utilities DISCOMs EPC contractors and independent TC agencies The unit supports manual ramp and shot test modes plus automated test sequencing for faster and more consistent field results

Backed by CROXS Instruments authorized Indian distribution through Myriad Industrial Solutions LLP the CRA160LHiA provides a reliable highercapacity alternative to imported relay test sets for Indias static and numerical relay testing requirements with local sales technical support and aftersales service



Advanced Testing Capabilities

The CRA 160LHi-A enables simultaneous testing of up to six protection relays with programmable test sequences and real-time graph plotting. Equipped with automatic relay test templates and comprehensive output channels, this unit ensures rigorous performance assessment under diverse electrical conditions.


Reliable and User-Friendly Interface

A 7-inch color touchscreen delivers an intuitive control experience, while the option for remote operation via TCP/IP and compatibility with Windows-based software streamline complex testing procedures. Fast response, ample onboard data storage, and output export via USB further elevate productivity.


Built for Safety and Portability

Featuring robust overload and short-circuit protection, the CRA 160LHi-A enhances operational safety. Benchtop or portable use, a manageable 12 kg footprint, and two hours of lithium battery backup enable flexible deployment in varied testing environments.

FAQ's of CRA 160LHi-A Numerical relay test set:


Q: How does the CRA 160LHi-A test set enhance relay testing efficiency?

A: The device enables quick, programmable testing of up to six relays simultaneously, supported by fast response times (1ms), automation templates, and remote control options. This significantly reduces testing time while improving result accuracy.

Q: What types of outputs and channels does the CRA 160LHi-A provide?

A: It offers 3-phase voltage and current outputs, one DC voltage, one DC current channel, a universal relay terminal interface, and supports voltage ranges of 0-300V and current ranges of 0-20A, accommodating diverse testing needs.

Q: When should I use the battery backup feature?

A: The built-in rechargeable lithium battery provides up to two hours of operation, ideal for use during power outages or when performing on-site relay testing in locations lacking stable main supply.

Q: Where can I access and export test data from the CRA 160LHi-A?

A: Test results are stored in the onboard memory and can easily be exported to external devices using the integrated USB port for further analysis and record-keeping.

Q: What process is involved in controlling the relay test set remotely?

A: Remote operation is enabled via TCP/IP, Ethernet, or WiFi. Using compatible Windows software, users can initiate, control, and monitor relay test procedures from a connected PC, enhancing safety and convenience.

Q: How does the CRA 160LHi-A ensure safety during operation?

A: The test set incorporates overload and short-circuit protection mechanisms, ensuring both device integrity and operator safety during potentially hazardous testing scenarios.

Q: What are the main benefits of using this relay test set for protective relay analysis?

A: Key advantages include precise measurements with 0.2% accuracy, automatic testing workflows, compatibility with universal relay sizes, robust communication interfaces, and compliance with international protection relay testing standards.

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