Dedicated test equipment that integrates contact action recording, current waveform recording, and a variable power supply.
The circuit breaker/disconnector testing device "TA-300A" is a dedicated testing device that integrates contact operation recording, current waveform recording, and a variable power supply. With this single device, you can conduct opening and closing characteristic tests of circuit breakers/disconnectors in accordance with JEC-2300 and 2310 standards. The touch panel display and operation command output buttons make it easy to operate, even for first-time users, and test results can be quickly confirmed on the screen and printed out. This standard device allows for safe and efficient execution of opening and closing characteristic tests during the completion and regular inspection of circuit breakers and disconnectors. 【Features】 ○ Easy operation pursued with an outdoor-specific touch panel ○ Built-in induced voltage removal circuit ○ Measurement of pre-insertion time for resistive contacts is possible ○ Automatic confirmation of pumping prevention is possible ○ Phase loss testing is possible For more details, please contact us or download the catalog.
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basic information
【Test Contents】 ○ Circuit Breaker Test → Operating time, minimum operating voltage, free operation for tripping, confirmation of pumping prevention, high-speed reclosing, monitoring ○ Disconnect Switch Test: Operating time, monitoring ○ Motor Current Test: Stored energy motor current / stored energy time measurement 【Main Specifications】 ○ Display: 6.5-inch color LCD (640×480, VGA) ○ Main Unit Clock → Accuracy during operation / power outage: ±3 seconds per day → Backup time: 14 days (after more than 15 hours of full charge) lithium secondary battery ○ LAN I/F (Mechanical Specifications): RJ-45 ○ Power Supply → Rated power supply voltage: DC100/AC100V → Voltage fluctuation tolerance range: DC88–143V or AC85–115V → Rated power supply frequency: 50/60Hz (when using AC power) → Frequency fluctuation tolerance range: 48–62Hz (when using AC power) → Power consumption: 50W or less at DC110V, 70VA or less at AC100V ○ External Dimensions: 430W×220H×361.5D mm ○ Weight: Main unit 12kg or less ● For more details, please contact us or download the catalog.
Price information
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Price range
P5
Delivery Time
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Applications/Examples of results
【Purpose】 ○ Testing of circuit breakers/disconnectors for receiving and transforming equipment ● For more details, please contact us or download the catalog.
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Company information
We actively develop products (systems) that incorporate the latest technologies and respond quickly to our customers' needs. We strive to pursue true technology that connects with the heart and wish to continue contributing to society. We develop, manufacture, and sell monitoring and recording systems for power systems, such as automatic oscilloscope systems and power quality monitoring recorders, energy measurement systems through energy consumption data collection and demand monitoring, access control systems using non-contact card readers and facial recognition, disaster prevention monitoring systems such as earthquake observation systems and crustal deformation observation systems, and information communication devices such as protocol converters. We are the domestic sales agents for Megger and Schneider Electric (formerly POWER MEASUREMENT).