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SURVEILLANCE DE DP ET DE TERRE EN LIGNE 

Penta PD - Partial Discharge Detector

KPM Penta PD

Penta PD Partial Discharge Detector 

Partial Discharge Detector Penta-PD is an ideal partner for condition-based maintenance programs. Partial Discharge Detector Penta-PD incorporates all 5 types of online PD sensor technology. Information from multiple sensors gives Partial Discharge Detector Penta-PD the versatility to detect various type PD in variety of substation apparatus.

PDM-01, PD Monitor for HV Lab setup

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KPM PDM-01 Partial Discharge Monitor

The KPM PDM-01 partial discharge detector stands out as a versatile digital tool within KPM's product range. Featuring a 10.1-inch touch screen, it replaces the traditional oscilloscope tube and physical knob operation, enhancing user convenience. The instrument employs a full touch screen interface, contributing to extended product longevity and incorporates useful features such as automatic correction, high voltage divider ratio settings, and serial communication for uploading test data.

Highlighted by its high sensitivity, broad application scope, expansive dynamic range in amplification systems, and a variety of frequency band combinations (nine types), the instrument exhibits robust anti-interference capabilities. Widely adopted by electric power departments, manufacturers, and scientific research institutes, it has become an indispensable and practical tool for conducting partial discharge testing.

PDTI Monitor  ( PD + Temp. + I> )

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Penta PD Partial Discharge Detector 

The KPM PDTI system is deployed on primary switching equipment such as ring network switch cabinets, cable termination boxes, and transformer output cables etc. within the power distribution network. Its primary function is to conduct online monitoring of partial discharge, indicating potential short circuits and ground faults in corresponding cable sections, along with real-time temperature monitoring.

 

Utilizing the pulse current method, a widely recognized and utilized partial discharge testing technique, the system quantifies apparent discharge in pC units. This quantitative measurement objectively reflects the insulation status of electrical equipment. Notably, switch cabinets operating at voltage levels of 10kV and above witness the highest installation rates and are prone to significant failures with severe consequences.

Duo PD - Partial Discharge Detector

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KPM Duo PD Partial Discharge Detector 

KPM Duo PD is a handheld partial discharge tester which uses the ultrasonic signal generated by partial discharge to determine the existence and location of partial discharge and combines the real-time displayed images and data to quickly diagnose partial discharge conditions. KPM Duo PD tester integrates two detection methods: transient ground voltage and ultrasonic wave. Partial Discharge Detector Penta-PD is an ideal partner for condition-based maintenance programs. Partial Discharge Detector Penta-PD incorporates all 5 types of online PD sensor technology. Information from multiple sensors gives Partial Discharge Detector Penta-PD the versatility to detect various type PD in variety of substation apparatus.

PDA-01, PD Analyzer for HV Lab setup

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Penta PDA-01 Partial Discharge Analyzer 

The KPM PDA-01 features a split, modular design, with the local discharge signal conditioning module, digital acquisition module, and test voltage acquisition module integrated into the instrument. The powerful local discharge test and analysis system software is installed on the host computer, which connects to the instrument via USB and RS232 serial ports. This portable and reliable system enables users to conduct on-site tests, online tests, and post-test analysis easily.

The system includes a robust test database management function, allowing users to seamlessly transfer test data to other hard disks for storage. Thanks to the software's design, there are no limitations on data storage, facilitating long-term storage and maintenance of historical data on the user's products.

Furthermore, the system records video files, which are incorporated into the test database. This enables users to effortlessly search, retrieve, and view video files, as well as perform offline playback, fast forward, fast rewind, single frame playback, single frame rewind, and other playback functions. These features empower users to conduct comprehensive offline analysis of test results to the fullest extent.

PD Pulse-8, Online PD Monitor

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KPM PD Pulse - 8, Online PD Monitor 

KPM PD Pulse-8 partial discharge online monitoring device includes a modularly designed partial discharge sensor and a partial discharge data processing terminal. The partial discharge sensor can effectively monitor ultrasonic and transient earth voltage signals. Its sensors are a two-in-one integrated assembly that can be installed on the HV equipment. In case of RMU’s (ring main units) the secondary room of the cabinets is equipped with a partial discharge data processing terminal, and a partial discharge sensor installed between the mechanism room and the cable room of the ring main unit can accurately reflect the partial discharge situation in the ring main unit.

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