Products Description
The HMPD-9104 Partial Discharge Analyzer is a 4-channel, desktop unit featuring a TFT LCD display. It offers a reliable system with a low failure rate. In addition to measuring partial discharges in high-voltage electrical equipment (standard feature), it provides precise fault location capabilities for faulty equipment (optional feature) and supports continuous online monitoring of partial discharges in high-voltage electrical equipment such as large power transformers (optional feature). It truly integrates partial discharge measurement, fault location, and online monitoring into a single, multifunctional device.
Appearance Introduction
1 Touchscreen Displays waveforms and various test data
2 Power Switch Main power switch for the instrument
3 4-Channel Signal Input Indicators Indicates signal input from different types of partial discharge sensors
4 Internal/External Synchronization Indicator Indicates internal/external synchronization
5 USB Port Allows connection of external USB devices
1 Power Supply Instrument power supply
2 Fuse Synchronous power input fuse (0.1A)
3 Standard Pulse Outputs standard square-wave voltage
4 Fan Internal cooling for the instrument
5 Channels 1–4 Optical Signal Input Partial discharge optical signal input
6 Channels 1–4 Electrical Signal Input Partial discharge electrical signal input
7 Channels 1–4 DC Signal Input Partial Discharge DC Signal Input
8 Ground Terminal Instrument Grounding
9 RS232 Interface Connection for RS232 Serial Devices
10 VGA Interface Monitor Interface for External Displays
11 USB Interface Connection for External USB Devices
12 RJ45 Interface Network Interface
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