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1～23 item / All 23 items
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Timing tester: Measures changes in circuit states and changes in states between circuits!
A timing tester that measures the timing of state changes in individual circuits of 6 pulse channels and 2 analog channels, as well as between the circuits.
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An article has been published in "Railway and Electrical Technology (March 2025 issue)"!
Railway and Electrical Technology March 2025 Issue Theme Technology Development of Accident Point Identification Device for DC Power Supply Circuits
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JR Research Institute R-X Analyzer III
Frequency can be manually switched between 50Hz and 60Hz! The measurement contents include voltage, current, resistance (R), reactance (X), second harmonic content, and phase angle.
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Communication Information Adapter "ADP2NS Type"
To measure the AC load data of the receiving panel, transformer panel, rectifier panel, and high distribution panel of the electric railway substation, it will be arranged in each panel.
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Arc Detector (Receiving Unit) "S28-R1 Type"
Detect specific wavelengths of ultraviolet light emitted from the arc! Outputs contact signals to the relay section.
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Phase detection relay "S-25N5 type" (common for 50Hz and 60Hz)
The phase difference, voltage difference, VA, and VB can be switched for display using the selection switch! The rated voltage is 100V.
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S-25P2 type synchronous tester
When the conditions for phase difference and voltage vector difference are met, the contact output circuit will turn ON and output.
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DC Current Converter "SDT-06A(2A) Type"
Detects a DC current of 2A! Usable in a temperature range of -10℃ to 50℃.
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DC Current Converter "SDT-06A(1A) Type"
Fast response, compact, and lightweight. Can be used in a temperature range of -10℃ to 50℃.
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DC Current Converter "SDC-25 Type"
Detect the rectifier current and feeding current of the DC substation and input them into the measuring device.
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DC Current Converter "SDC-23 Type"
The magnetic field detector is arranged in an even number on a circular space equidistant from the axis of the conductor to detect the current magnetic field.
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Load management device "210A-SA"
It can directly accept an input of 150V and 7A! This will reduce your burden until operation.
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Security Information Collection Device "109-EAMS Type"
You can perform maintenance data for voltage, current, and power in the AC system at the substation!
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Electricity Meter "SDF-7"
A power quantity meter capable of receiving current time settings and transmitting specified data.
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DC Measurement Device "R113-D04 Type"
A direct current measuring device that can store digital daily and monthly reports on an SD card.
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DC Measurement Device "R113-D03 Type"
DC measuring device capable of load measurement for a total current single circuit.
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DC measurement device "R113-D02 type"
You can perform load measurements for the DC bus, total current, and five feeder currents!
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DC Measurement Device "R113-D01 Type"
You can perform load measurements for the DC bus, total current, and four feeder currents!
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DC Measurement Device "119C-ES Type"
The introduction of one unit enables the management of substation load and accident data, as well as circuit breaker maintenance data!
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Communication Measurement Device "119C-EA Type"
It is suitable for substations that use ME-type distribution boards in the 50Hz range!
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Recording Electric Energy Meter "R113-P01 Type"
Count the pulse signals from the electric meter and perform data processing!
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Timing Tester "NRTT-2013"
Measure the timing of state changes between pulses, individual analog circuits, or between circuits!
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Measuring device
We handle products for DC substations and maintenance measurement devices.
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