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Metravi RNT-33 Relay Test Set

Price 206677.00 INR/ Piece

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MOQ : 1 Piece

Metravi RNT-33 Relay Test Set Specification

Features
Continuous and Step Output Adjustment, Overload protection, Built-in Timer, Fault Indication

Automation Grade
Semi-automatic

Application
Testing of Electrical Relays and Protection Devices

Equipment Type
Relay Test Set

Interface Type
Banana-type Test Sockets

Operating Voltage
230V AC

Humidity
85% RH

Resolution
0.1V / 0.01A

Temperature
0C to 40C

Power Supply
230V AC, 50Hz

Measuring Range
Voltage: 0-250V; Current: 0-5A

Display Type
Digital LCD Display

Specimen Size
Standard Relay Units

Response Time
Instantaneous (<1 second)

Frequency
50 Hz

Mounting Type
Portable, Bench-top

Number of Specimens
1 Relay at a Time

Accuracy
1% of Reading

Test Range
AC Voltage: 0-250V, DC Voltage: 0-250V, AC/DC Current: 0-5A

Usage
Electrical Relay Testing & Maintenance

Capacity
Up to 5A

Machine Weight
8 kg (approx)

Test Speed
Adjustable as per relay characteristics

Control Mode
Manual & Automatic Modes

Output Adjustment
Fine and Coarse Controls

Timer Accuracy
±0.1% of reading

Safety Features
Overload and short-circuit protections

Dimensions
Approx. 355 x 280 x 150 mm

Fuse Protection
Provided

Indication
LED visual indicators for status and faults

Test Modes
Voltage, Current, and Timer Test Modes

Housing Material
Metallic Casing

Timer Range
0.001s to 999.999s

Relay Types Supported
Electromechanical, Static & Numerical Relays

Display Digits
4-Digit LCD

Accessories
Test leads, power cord, instruction manual

Metravi RNT-33 Relay Test Set Trade Information

Minimum Order Quantity
1 Piece

Payment Terms
Cash in Advance (CID), Cheque, Cash Advance (CA)

Supply Ability
10 Pieces Per Day

About Metravi RNT-33 Relay Test Set

This is a portable Relay Testing Set suitable for testing different types like over current, earth leakage relays, circuit breakers of 1A 5A rating etc.
All the components are assembled and enclosed with a portable air cooled M.S. cabinet
Input: 415V, Three phase, 4 wire 50HZ. AC.
Output Current: 1A- 5A 10A 25 & 50A as per output range selection.
Maximum Capacity: 250VA at 50 Amps.
Duty Cycle: a) Up to 10A, the loading can be done continuously b) 50A output is rated for intermittent duty cycle i.e. 5 Minutes.
Output voltage: Fixed 110V AC ph .to ph .with volt. Control 90%, 100% & 110%
Time Measurement: Built in digital time interval meter. Scope to check latching time as well as contact reliability of relay under test.
Time range : 0 9.999 sec. Resolution 1 msec. / 0 99.99 sec. Resolution 10 msec

Precision Relay Testing Simplified

Metravi RNT-33 simplifies complex relay testing tasks across voltage, current, and time modes with high accuracy. Both manual and automatic control modes cater to a range of testing needs, making it suitable for regular maintenance and in-depth diagnostics. Instantaneous response times and user-friendly output adjustment ensure reliable results for professionals.

Built for Safety and Reliability

This relay test set incorporates advanced protection features, including overload and short-circuit safety measures and fuse protection. LED indications promptly alert users to operational status and faults. The sturdy metallic casing and quality accessories further enhance durability and safety in demanding electrical environments.

Comprehensive Compatibility and Control

The RNT-33 supports the full spectrum of electromechanical, static, and numerical relay types with banana-type test interfaces, fitting standard relay specimens. Automatic and manual modes, continuous or step output adjustment, and the built-in timer enable customizable test processes, ensuring flexibility and adaptability in the field.

FAQ's of Metravi RNT-33 Relay Test Set:

Q: How do you operate the Metravi RNT-33 Relay Test Set for relay testing?

A: Begin by connecting the relay specimen to the banana-type test sockets using the provided leads. Select the desired test mode-voltage, current, or timer-using the control panel. Adjust outputs using fine or coarse controls, then start the test in manual or automatic mode. Monitor results on the LCD display and LED indicators.

Q: What types of relays are compatible with the RNT-33 model?

A: The Metravi RNT-33 supports electromechanical, static, and numerical relays. It's designed for testing standard-sized relay units used in electrical protection applications, ensuring broad compatibility.

Q: When should the timer function be used during relay testing?

A: Use the timer mode when precise measurement of relay response times is required, particularly for time-delay relays. The RNT-33's timer, adjustable from 0.001s to 999.999s, helps verify relay performance according to set time characteristics.

Q: Where can the Metravi RNT-33 be utilized?

A: The test set is suitable for use in laboratories, workshops, and field environments where relay protection devices require testing and maintenance. Its portable, bench-top design allows easy setup and transport around different workspaces.

Q: What safety measures protect both the device and user during operation?

A: Safety is assured by built-in overload and short-circuit protection, fuse safeguards, and LED status/fault indicators. These features help prevent equipment damage and alert users to operational hazards promptly.

Q: What is the process for adjusting output levels during experiments?

A: Adjust output voltage (0-250V) or current (0-5A) via the panel's fine and coarse controls for continuous or step levels. This flexibility allows tailoring tests to relay specifications and tracking responses.

Q: How does using the RNT-33 benefit electrical professionals?

A: With high accuracy, instant response time, and versatile testing options, the RNT-33 enables efficient, reliable relay evaluation. Enhanced safety features, clear visual indications, and adaptability support dependable diagnostics and maintenance.

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