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Home / Shop / Electronic industry measuring machine / AC Partial Discharge Tester ECG-KOKUSAI ACPD-05X
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AC Partial Discharge Tester ECG-KOKUSAI ACPD-05X

Producer:

The ACPD-05X AC partial discharge tester uses a microwave antenna system, which is not affected by the test circuit, performing an extremely sensitive partial discharge test. With the development of inverter coils, the reliability requirements of insulation testing include partial discharges, such as household products and automotive products, used for industrial products , motor, transformer, etc.,

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 generation 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.
Applied voltage PD characteristic graph

Transition of the voltage value during AUTO examination and electric discharge level display.The electric discharge exceeds 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.

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 improved 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.

Usage

Related motor

Inverter motor, Hybrid car power motor, Automotive motor

Related transformers

HV transformer for power supply, Switchingpowersupply transformer for household appliances

Others

Power semiconductor, Insulated film, Evaluation of the charge of an insulation material, etc.

Test image(Reference)

Specification and an outline view

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. 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 )
Measurement accuracy ±1.5% of reading
Current leakage detection Current disruption 1~ 25mA(1mA step) or 100mA
General Input power supply V. AC100~240V±5% 50Hz/60Hz 10A
Temperature/humidity 23℃±5℃ 20% – 80%RH
Size/Weight W430×H177×D442 ※About 22kg
External interface Parallel I/O、RS-232C、USB(Test control, test data input and output
Maintenance and calibration : 

► We also have calibration certificate attached ( optional )
► Please re-calibrate after use for a certain period through our purchase store.

Local Vietnam : SEMIKI CORP

DISTRIBUTED BY:

Semiki instrumentation Co., Ltd
Email: sales@semiki.com
Office tel: +84 28 2253 3522

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