Xzh Test Power Transformer Testing Equipment Turns Ratio Tester TTR Tester

Product Description

XHBB128B tests the turns ratio or voltage ratio of the operating transformer, and can check the correctness of the turns ratio of the transformer, the condition of the tap changer, whether the transformer is short-circuited between turns, and whether the transformer can operate in parallel. The operation is simple and intuitive, using three-phase precision inverter power supply, the test is fast and the accuracy is high.

Product Parameters

Features:

1. It is suitable for a wide range of transformers, especially suitable for the measurement of Z-type transformers, rectifier transformers, grounding transformers, electric furnace transformers, phase-shifting transformers, balanced transformers, etc., with the most comprehensive measurement parameters.
2. Automatically measure the transformer ratio, error value and tap position of the tap changer.
3. Adopt 7-inch high-definition color touch screen LCD, modular display,
4. The instrument has both printout and U disk interface, and can also be equipped with RS232 interface to facilitate paperless office.
5. Use a multi-functional engineering plastic box that is cold and temperature resistant, sealed and waterproof, anti-fall and shock-proof, to facilitate field testing.

Technical Parameters

Test range	0.9~10000
Measurement accuracy	±0.1%+2 words (0.9-500)
	±0.2%+2 words (501-2000)
	±0.5%+2 words (2001-10000)
Resolution	minimum 0.0001
Output voltage	automatically adjusted according to load
Working power supply	AC220V±10% 50±1Hz
Ambient temperature	-10ºC~40ºC
Relative humidity	≤85%, no condensation
Overall dimensions	host: 360*290*170(mm) line box: 360*290*170(mm)
Weight	host 5.9KG, line box: 5.65KG

Panel description
1. Display screen: 7-inch high-definition color touch screen LCD, digitally adjustable backlight, display operation menu and test results.
2. High-voltage end: Connect the yellow, green, red, and black terminals of the test wire, corresponding to the three phases A, B, C, and O on the high-voltage side of the transformer under test.
3. Low voltage terminal: yellow, green, red and black are correspondingly connected to the three phases a, b, c and o of the low voltage side of the transformer under test.
4. AC220V: The power input port of the whole machine is connected to AC220V industrial frequency power supply.
5.       : Protect the grounding post.
6. Communication: serial communication
7. USB: U disk storage
8. Printer: Print the test results after the measurement is completed.
 

 

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