Partial Discharge Instrument

MOEORW- WPD-V2 partial discharge test equipment

The MOEORW-WPD-V2 multichannel GIS partial discharge is compatible with sample capacitances from 6pF to 250μF, and has a minimum detection sensitivity of <0.01pC.

14-bit/100MHz sampling, compliant with standards such as IEC60270, covering multiple industries including power, enabling full-cycle equipment testing.

The multi-channel digital PD test sets features an integrated design for easy operation. This instrument is suitable for type testing, factory testing, and acceptance testing of high-voltage products, and can perform quantitative testing of partial discharge in motors , transformers, cables, bushings, capacitors, transformers, surge arresters, switches, and other high-voltage electrical appliances. The multi-channel digital partial discharge analyzer meets IEC60270 and GB/T7354-2018 standards and can measure and record partial discharge (PD) and AC test voltage.

Partial discharge measurement system

Voltage measurement system

Interface

Host parameters

1. Integrated, portable design:

All-in-one unit with a compact size and lightweight construction, enabling rapid deployment for both laboratory and field testing.

2. Excellent measurement accuracy:

High sensitivity (minimum <0.01 pC), 14-bit/100 MHz sampling, and linearity error <±3% ensure precise data.

3. Flexible and Adjustable Parameters:

2-channel measurement with selectable filter bandwidths and multiple gain levels, compatible with 12 measurement impedances and sample capacitances ranging from 6 pF to 250 μF.

4. Comprehensive and Professional Features:

Supports simultaneous partial discharge and voltage measurement, including PRPD/PRPS spectrum analysis, with built-in anti-interference functions such as time window and phase window masking.

5. Intelligent and user-friendly operation:

Graphical interface, automatic gain/synchronization/waveform scaling, diverse calibration methods, and data storage, export, and retroactive entry capabilities.

6. Compliance with authoritative standards:

Meets standards such as IEC 60270 and GB/T 7354-2018; test results are applicable for type, factory, and acceptance testing.

7. Wide Application Range:

Capable of testing various high-voltage electrical equipment such as transformers, current transformers, cables, and switches, with dedicated measurement circuits and wiring schemes provided.

8. Safe, Stable, and Reliable:

Multiple safety protection protocols, wide temperature and humidity tolerance range, real-time monitoring of operating status, ensuring safer on-site operation.

Partial discharge (PD) test set is suitable for the entire life cycle testing of high-voltage electrical equipment and is widely used in industries such as power, chemical, metallurgy, and rail transportation. Specifically, it includes laboratory type testing, equipment factory testing, on-site acceptance testing, as well as daily operation and maintenance inspection, fault diagnosis and condition assessment of various high-voltage electrical appliances such as transformers, instrument transformers, and cables. It can meet the diverse needs of formal testing and on-site operation.