Automatic Three Phase Transformer Turns Ratio Tester TTR Test Machine

• Customization: Available
• After-sales Service: Remote Guidance
• Warranty: 2 Years Free Warranty
• Model NO.: EPTTR-E
• Max Diameter of Workpiece: <500mm
• Mass Scope of Workpiece: <900kg
• Type: Universal Testing Machine
• Accuracy Grade: 0.1
• Display: LCD Touch Screen
• Control: Computer Control
• Weight: 3.8 Kg
• Power Source: 110V or 220V at Customized
• Phase: 3 Phase TTR Tester
• Resolution: 0.0001
• Screen: Color LCD Touch
• Test: Z-Type Transformer as Well
• Test Items: Polarity, Vector, Phase Angle
• Range: 0.9~10000
• Build in Battery: Can Customized
• Working Temperature: -10c~40c
• Relative Humidity: Less Than 90%
• Key Words: Turns Ratiometer
• Accuracy: 0.1
• Memory: USB
• Maximum Value: 10,000
• Z-Type Transformer: Yes
• Polarity Test Function: CT Variable Ratio
• Transport Package: Carton or Plywood Case
• Specification: Tester 360mm*290mm*170mm
• Trademark: EP Hipot Electric
• Origin: Wuhan, China
• HS Code: 9030849000
• Production Capacity: 2000/Year

Product Description

General Information:
EPTTR-E Automatic Transformer Turns Ratio Tester is used to measure the turns ratio or voltage ratio of power transformers and voltage transformers, and can meet the tests of transformer production, installation, operation, and power preventive test procedures.

Features:

• Precision inverter three-phase measuring power supply is adopted in the tester to measure more accurately.
• Adopt three-phase output voltage, three-phase pressure, three-phase simultaneous measurement, improve test speed, and automatically identify transformer wiring group.
• Applicable to a wide variety of transformers, especially for the Z type transformer, rectifier transformer, grounding transformer, furnace transformer, phase shift transformer, balance transformer and other transformer testing, measurement parameters are the most comprehensive.
• The use of precision three-phase inverter power supply, with high and low voltage reverse polarity protection, transformer inter-turn short circuit protection, on-off tap-changer not in place protection, the output short-circuit protection, which increases tester stability.
• After inputting the rated parameter, it can automatically measure the transformer ratio value, error value and on-load tap-changer position.
• 65K true color LCD, modular liquid crystal display.
• Can be equipped with both print output, USB port and RS232 port.

Technical Specifications:

Voltage ratio test range	0.9~10000
Accuracy	±0.1%+2wrods (0.9~500)
	±0.2%+2words (501-2000)
	±0.5%+2words (2001-10000)
Resolution:	0.0001
Output voltage:	According to load to adjust automatically.
Working power supply:	AC220V±10%    50±1Hz
Dimension	Tester:360mm*290mm*170mm Accessories box:360mm*290mm*170mm
Weight:	Tester: 5.9kg Accessories box:5.65kg
Operating temperature:	-10ºC~40ºC
Relative humidity	≤85%,No dew

More details on TTR Tester EPTTR Sereis please contact EPHipot Electric, we have professional tech team to design correctly designed products and systems.