Raytech mini ATOS transformer automatic tester

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Specialized in industrial testing for 16 years!

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Raytech mini ATOS transformer automatic tester

Mini ATOS is a special multifunctional diagnostic system for power transformers and substations. This intelligent and compact instrument has revolutionized the field of measurement with its hardware and software generation, as well as its multifunctional capabilities.

Equipped with new testing technology, mini ATOS offers a wide range of routine and advanced testing functions. It excels in performing critical measurements such as winding resistance, dynamic resistance measurement (DRM), turns ratio, spurious loss frequency response (FRSL), magnetic balance, and other necessary diagnostic parameters.

Mini TOS has a built-in fully automatic multiplexer, simplifying the measurement process, and most functions only require one connection. This intelligent feature greatly reduces testing time, enabling engineers and technicians to work efficiently and easily. Whether conducting on-site assessments or working in laboratory environments, the portable and robust design of mini ATOS ensures seamless operation in any environment.

The core of mini ATOS lies in Raytech's commitment to accuracy and quality. This instrument is designed to provide fast and accurate measurements, enabling professionals to make informed decisions with confidence. Its user-friendly interface and intuitive controls make measurements fast and accessible, enabling users to perform tasks quickly and effectively. Experience the next generation of power transformers and substation diagnostics with mini ATOS!

Product features

Test parameters:

Measurement of power transformers, tap changers, PT and CT

Winding resistance measurement, dual power supply

Turn ratio, excitation current, and phase shift measurement

Transformer winding connection and vector group detection

Demagnetization characteristics of Raytech SPP (intelligent pattern predictor) based on pattern recognition

Magnetic balance measurement

Dynamic resistance measurement (optional)

OLTC motor current measurement (optional)

Frequency response of stray losses (optional)

Short circuit impedance/leakage impedance (optional)

Temperature rise measurement (optional)

Additional features:

Master-slave automatic multiplexer

Automatically select the appropriate AC test voltage

Control the manual or automatic connection between the tap changer and the tap control interface

5 built-in temperature channels

User interface and data management

Color LCD backlight and capacitive touch screen

Friendly user interface

Use touch screen or remote control to operate the instrument

Creation, import, and export of test object profiles and templates

Data exchange through USB key, serial port cable, and USB cable

Generate reports in various formats

Built in printer

Product durability:

Enhanced intelligent heavy-duty protection system

Intelligent cooling system, dissipating internal heat

Extremely sturdy casing

Software and firmware updates

Raytech technical support

2-year standard warranty

Technical parameters of Raytech mini ATOS transformer automatic tester

Scope of use: Portable for indoor and outdoor use, including heavy industrial electromagnetic environments

Shell: Industrial high impact plastic shell

Power supply: IEC 60320, C13/C14 adapter, CAT II

Input voltage: 90-264 VAC @ 47-63Hz

Load capacity:Z is large900VA

Output power:Z is large600 W。

Test voltage user selectable (AC): 10-250Vac

Z is largeTest current (AC): 1A

Test current user selectable (DC): 50mA-30A and 25mA-7.5A simultaneously

Z is largeTest voltage (DC): 50VDC (100VDC with automatic boost)

Display: 7-inch TFT color LCD display

Input device: Capacitive touch screen, supporting mouse and keyboard

Interface: 3 USB 2.0 full speed (2 hosts, 1 device) and Ethernet

Printer: Internal 1.9-inch thermal printer

Working temperature: -10 ° C (14 ° F) to+55 ° C (131 ° F)

Storage temperature: -20 ° C (-4 ° F) to+70 ° C (158 ° F)

Protection level (closed lid): IP67, dustproof, waterproof depth up to 1 meter

Size: Length: 525 millimeters (20.7 ') Width: 437 millimeters (17.2') Height: 213 millimeters (8.4 ')

Weight (Instrument): 16.5 kilograms (36.4 pounds)