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Metravi 120-OTS Manual Oil Test Set

Price 83957.00 INR/ Piece

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MOQ : 1 Piece

Metravi 120-OTS Manual Oil Test Set Specification

Response Time
Instantaneous

Application
Dielectric breakdown voltage testing of insulating oil

Measuring Range
0-80 kilovolts (kV)

Features
Manual crank operation, robust enclosure, safety interlocks

Display Type
Analog scale

Port Size
Standard clamp terminals

Power Supply
220V AC, 50 Hz

Max Height
Approx. 350 mm

Resolution
0.1 kV

Equipment Type
Manual Oil Test Set

Specimen Size
Standard test cup (500 ml)

Number of Specimens
1 at a time

Mounting Type
Portable/Benchtop

Temperature
0C to 45C

Frequency
50 Hz

Humidity
Up to 85% RH (non-condensing)

Operating Voltage
220V AC 10%, 50 Hz

Automation Grade
Manual

Test Range
0-80 kV

Accuracy
3% FSD

Usage
Electric insulation oil BDV testing

Capacity
Up to 500 ml oil

Machine Weight
Approx. 23 kg

Test Speed
Manual operation

Test Width
Standard 340 mm gap

Control Mode
Manual

Calibration
Factory calibrated & traceable to national standards

Safety Features
Automatic grounding on cabinet opening, interlocked cover

Protection
High-voltage circuit breaker and fuses

Dielectric Strength Measurement
Up to 80 kV

Dimensions (W x D x H)
Approx. 380 mm x 280 mm x 350 mm

Material of Construction
Heavy duty metal enclosure with powder coating

Accessories
Measuring electrodes, oil cup, leads, instruction manual

Storage Conditions
Should be stored in dry and clean environment

Electrode Gap Adjustment
Adjustable 2.5 mm and 4.0 mm as per standards

Panel Meter Type
Moving Coil analog voltmeter

Cranking Mechanism
Insulated hand wheel

Oil Cup Material
Glass with brass electrodes

Metravi 120-OTS Manual Oil Test Set Trade Information

Minimum Order Quantity
1 Piece

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

Supply Ability
10 Pieces Per Month

About Metravi 120-OTS Manual Oil Test Set

It is ideal for speedy and accurate testing of di-electric strength of transformer and circuit beaker oil under test room condition in accordance with IS:6792-1972 for oil testing.
Input: 230V Single Phase AC 50Hz.
Output: Continuously variable from 0 to 120kV AC with centre point of the HV winding earthed
Capacity: Spread over a range from 500VA to 1200VA depending on the output voltage
Duty: Intermittent duty cycle
Nature of Cooling: The transformer is cast resin type air cooled
Manually Operated

Reliable Oil Dielectric Strength Measurement

The Metravi 120-OTS provides accurate dielectric breakdown voltage testing for various insulating oils. It ensures reliability with a measuring range from 0 to 80 kV, and an accuracy of 3% FSD using a moving coil analog voltmeter. The instrument's robust construction, calibrated performance, and adherence to national standards make it a dependable tool for electrical testing laboratories, utilities, and maintenance teams.

Enhanced User Safety and Durable Construction

Safety is paramount in the Metravi 120-OTS design. Its heavy-duty, powder-coated enclosure, automatic grounding, and secure interlocks minimize electrical hazards during operation. The durable glass oil cup with brass electrodes ensures reliable and consistent testing conditions, while easy-to-adjust electrode gaps align with industry standards, promoting safe and efficient usage.

Versatile and Portable for Field and Laboratory Use

With a compact form factor and a machine weight of approximately 23 kg, this manual oil test set is conveniently portable and can be mounted on benchtops. Its manual crank mechanism, simple analog interface, and standard clamp terminals facilitate straightforward operation, making it suitable for both on-site and laboratory-based oil dielectric tests.

FAQ's of Metravi 120-OTS Manual Oil Test Set:

Q: How is the oil dielectric strength measured using the Metravi 120-OTS?

A: The Metravi 120-OTS measures oil dielectric strength by manually increasing the voltage between two brass electrodes immersed in the oil sample. The voltage is raised until the insulating oil breaks down, and the breakdown value is displayed on the moving coil analog voltmeter.

Q: What safety features are integrated into the Metravi 120-OTS Manual Oil Test Set?

A: The device offers multiple safety features, including automatic grounding when the cabinet is opened, an interlocked cover, high-voltage circuit breakers, and additional fuses, protecting users during and after the testing process.

Q: When should I use the Metravi 120-OTS for oil dielectric testing?

A: This device should be used whenever you need to determine the dielectric breakdown voltage of insulating oils in transformers or electrical equipment, typically during routine maintenance, oil quality assessment, or compliance testing.

Q: Where can the Metravi 120-OTS be used effectively?

A: The instrument is designed for portability and durability, making it suitable for use in laboratories, electrical maintenance workshops, substations, and field testing locations where oil dielectric strength analysis is required.

Q: What is the process for calibrating the Metravi 120-OTS?

A: The test set comes factory-calibrated and traceable to national standards. If recalibration is needed, it should be performed by authorized service providers to ensure accurate and reliable measurements.

Q: How do I adjust the electrode gap for testing different oil standards?

A: The Metravi 120-OTS features adjustable electrodes that can be set to 2.5 mm or 4.0 mm gaps, following oil test standards. Adjust the gap by loosening the filament, setting the desired width, and securely fastening the electrodes before starting the measurement.

Q: What benefits does manual crank operation provide in the Metravi 120-OTS?

A: Manual crank operation allows precise control over voltage increase, minimizing chances of oil overheating or rapid voltage spikes, and provides immediate response through the analog voltmeter for accurate determination of breakdown voltage.

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