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Megger TTR20-1 Single Phase Transformer Turns Ratiometer

Name: Megger TTR20-1 Single Phase Transformer Turns Ratiometer
Brand: Megger
SKU: AVO-TTR20-1
Availability: OutOfStock

$0.00

Mitchell Part Number

AVO-TTR20-1

Manufacturer

Availability

Out of Stock

Quick overview

Discontinued

Megger TTR20-1 Compact Handheld Transformer Turns Ratiometer

Tests turns ratio, excitation current and polarity
Fast, easy hand-held operation. No need to kneel or bend down to operate the instrument
Measures turns ratio range of 10,000:1, with a high accuracy (±0.1%, 0.8 to 2000) at a low excitation voltage
Records ratio errors for bushing CTs to an accuracy of ±0.1% nameplate, reducing the need for additional test equipment and improving set-up time
Perfect for meter shops, this meter can be used for inspection purposes to determine the no-load accuracy of most CTs and PTs; it also can be used to determine the need to test potentially faulty CTs and PTs
Automatically self-calibrates for each test
Simple, one-button operation, Very fast to use

More Information
Weight	5.000000
Product Includes	6 ft. combined test leads for "H" & "X" windings and (6) “AA” batteries
Specifications	Measurment Ratio:0.8:1 to 10,000:1 (5-digit resolution) Accuracy: ±0.1% of reading up to 2000:1, then ±0.25% of reading Excitation Frequency: 55 Hz Current: 0 to 100 mA, 4-digit resolution Transformer Winding Phase Relationship: ANSI C57.12.70-1978 Measuring Time: <5 seconds for a single-phase transformer Display: Large alphanumeric backlit LCD Power Supply: six standard “AA” batteries Dimensions: 9 x 4.5 x 1.9” (Weight: 2.8 pounds )
size	9 x 4.5 x 1.9”
Power Supply	six standard “AA” batteries
Manufacturer	Megger
MPN	TTR20-1
Mitchell Catalog Number	7ZTTR20,8ZTTR20,9ZTTR20,WBTTR20