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Transformation Ratio Test Equipment for Regular and Z Type Transformer

Categories Transformer Test Equipment
Brand Name: AI
Model Number: TTR-Z
Certification: ISO
Place of Origin: China
MOQ: 1 Set Transformation Ratio Test Equipment
Price: Negotiable
Payment Terms: T/T, Western Union, L/C
Supply Ability: 100000 sets per month
Delivery Time: 15 days
Packaging Details: Transformation Ratio Test Equipment packed in Plywood case
Power supply: 230V±10%, 50HZ±1Hz
Display: LCD
Keyword: Transformation Ratio Test Equipment
Weight: 7KG
Size: 325mm×278mm×188 mm
Warranty: 1 Year
Test object: Z type and regular transformers
Test accuracy: 0.2
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Transformation Ratio Test Equipment for Regular and Z Type Transformer

Transformation Ratio Test Equipment for Z Type Transformer


I. Introduction:

TTR-Z Transformation ratio test equipment is specially designed for three- phase transformer in power system, especially for transformer of type Z winding and other transformers whose zero-load current is relatively high.
The tranformation ratio test equipment has wide testing range, fast testing speed, favorable repeatability, flexible data processing, convenient connection, complete protection, easy learning and convenient operation.


II.Main Features

1 This transformation ratio test equipment is applicable to transformers connected in Z type.
2 Two output voltages are optional and applicable to transformer whose zero-load current is relatively high.
3 This Transformation ratio test equipment has wide testing range and the highest transformation ratio may reach 10000.
4 Automatically calculate tap position.
5 Fast speed, which is only 18 seconds for three-phase
6 Favorable repeatability.
7 Automatically save 99 data at most.
8 Flexible data processing, including retrieval, print, transfer to U-disk, delete and upload to PC computer for testing.
9 Have transformer short-circuit protection and interturn short-circuit protection functions. In case of short circuit, relevant information will be displayed on the LCD screen in characters.
10 The upper computer could control the whole testing process, save data .
11 Struction manual is attached to the tester, providing convenience for users.
12 The ttr turns ratio tester is small and is a little bigger than a piece of A4 paper.
13 The transformer turns ratio tester is light and its weight is only 6.9kg.


III. Specifications:

1Transformation ratio testing accuracyClass 0.2 (180V: 0.8~1000)
Class 0.5 (180V: 1000~10000)
Class 0.2 (10V: 0.8~200)
2Group measurement1-12
3Transformation ratio resolution0.0001
4Power supply230V±10%, 50HZ±1Hz
5Service temperature-20℃~40℃
6Relative humidity≤85%, no condensation
7Overall size325mm×278mm×188 mm
8Weight7kg

Packages of Z Type Transformation Ratio Test Equipment


No.NameQuantity
1TTR-Z main unit1 Set
2Test cable1 Root
3Core power cord1 Root
4U disk1 PC
5Tube fuse
2A3 PCS
1A3 PCS
6Printer paper1 Roll
7Operation instruction1 Copy
8Test report1 Copy

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