ECG KOKUSAI – AC partial discharge testing ACPD-05X

ECG KOKUSAI AC partial discharge test equipment ACPD-05X

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Not affected by the test circuit realizing a highly sensitive partial discharge test!!
As the use of inverter coil will increase in the future, such as house hold appliances, automotive coil, industrial commodity, the examination of such coils will spread and must be done.

AC partial discharge test equipment

Model:

ACPD-05X

Maker:

ECG KOKUSAI

Features

・The electromagnetic waves generated from partial discharge with a microwave patch antenna system are detected directly.
・Installing an antenna near the test coil, high sensitivity partial discharge test can be performed.
・Since handling is easy ,the introduction to production line can be facilitated.
・The automation of the partial discharge test becomes possible.
・Working efficiency improves by the convenient function required for evaluation of a partial discharge test. Break down voltage (CSV), electric discharge extinction voltage (CEV), electric discharge level (PDpeak), electric discharge occurrence probability confirmation k (PDpuls), etc .
・Since the electric discharge signal is indicated by a waveform, it is possible to use it visually ,clearly and easily.

Overview

1.Easy to understand screendisplay
The graph of applied voltage (AC) and electric discharge signal is displayed on the screen in real time. The condition of electric discharge generating is observable during an examination. Moreover, the memory of the graph under examination is also memorized into the main part after display and judgment are possible.

2.Variegated graph-analysis function
Applied voltage PD characteristic graph Transition of the voltage value during AUTO examination and electric discharge level display.The electric discharge exceeding a threshold value level is displayed in red.

– Applied voltage Qmax characteristic graph
The electric discharge level in the applied voltage during AUTO test is displayed.It is graph-ization about partial discharge inception voltage (CSV) and partial discharge extinction voltage (CEV).

– Electric discharge generating accumulation frequency characteristic graph
The electric discharge generating accumulation frequency characteristic in the electric discharge level generated during AUTO test is displayed.

Specification

Power supply	Test voltage & capacity	Maximum5000Vrms 500VA
	Minimum variable step	4Vrms
	Test frequency	50Hz/60Hz ( Set up at 1Hz step is possible in 50～200Hz）
Partial discharge inspection	Detection sensitivity	-90～-30dBm
	Detection result display	-90 to -30dbm indicates as 100 level
	Detection charge range	50pC or more as a relative level.
	Antenna cable	Standard 2m (SMA coaxial cable)
Voltage measurement	Voltage display	0～5000Vrms（Effective value）
Voltage measurement	Measurement accuracy	±1.5% of reading
Current leak detection		1～ 25mA(1mA step) or 100mA
General	Input power supply V.	AC100～240V±5% 50Hz/60Hz 10A
	Temperature/ humidity	23℃±5℃ 20%～80%RH
	External interface	Parallel I/O、RS-232C、USB（Test control, test data input and output
	Size・Weight	W430×H177×D442 ※without an antenna About 22kg

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