Online Partial Discharge Monitoring System GDPD-HVS-OL
General Information
The switchgear plays a very important position in the power supply and distribution system, and its operational reliability directly affects the safety of the power supply system. During the operating, due to various factors such as electricity, heat, machinery and environment, the insulation medium is deteriorating continuously, resulting in poor operating conditions and even various faults, causing local or even large-scale power outages. Cause huge direct and indirect economic losses and social impacts.
There are many reasons for the deterioration of the dielectric medium, such as ionization corrosion caused by a strong electric field for a long time, insulation wear caused by mechanical high-frequency vibration, aging decomposition of the medium caused by thermal effects, and moisture insulation. The degraded of dielectric medium, the degraded of performance and dielectric breakdown has a development process, that makes the on-line monitoring of insulation practical and effective. The switchgear Partial Discharge Test System developed by HV Hipot uses the smart quick intelligent power test system (soft dialing number 1010215, trademark registration number 14684481). HVHIPOT introduces international advanced high-speed DSP digital processing technology and The software processing technology makes our monitoring system fast and accurate, which is the most economical and reliable solution for the power system switch cabinet.
Features
The sealed box used by the PD monitoring unit is equipped with a high-speed data acquisition module, a power module, a signal filtering module, an embedded computer module and related auxiliary units and interfaces.
Specifications:
General Information
The switchgear plays a very important position in the power supply and distribution system, and its operational reliability directly affects the safety of the power supply system. During the operating, due to various factors such as electricity, heat, machinery and environment, the insulation medium is deteriorating continuously, resulting in poor operating conditions and even various faults, causing local or even large-scale power outages. Cause huge direct and indirect economic losses and social impacts.
There are many reasons for the deterioration of the dielectric medium, such as ionization corrosion caused by a strong electric field for a long time, insulation wear caused by mechanical high-frequency vibration, aging decomposition of the medium caused by thermal effects, and moisture insulation. The degraded of dielectric medium, the degraded of performance and dielectric breakdown has a development process, that makes the on-line monitoring of insulation practical and effective. The switchgear Partial Discharge Test System developed by HV Hipot uses the smart quick intelligent power test system (soft dialing number 1010215, trademark registration number 14684481). HVHIPOT introduces international advanced high-speed DSP digital processing technology and The software processing technology makes our monitoring system fast and accurate, which is the most economical and reliable solution for the power system switch cabinet.
Features
The sealed box used by the PD monitoring unit is equipped with a high-speed data acquisition module, a power module, a signal filtering module, an embedded computer module and related auxiliary units and interfaces.
Specifications:
1.Acquisition unit | |
| Input channels | 2-way synchronization (can be extended to 16 channels), single-ended grounding |
| Bandwidth limit | 100k-100MHz analog input bandwidth optional |
| Sampling rate | 100MS/s single sampling |
| Trigger mode | external trigger or power trigger |
| Power supply | 220VAC |
| Rated power | 10W |
| Working temperature | -20ºC ~ 75ºC |
| Communication Protocol | TCP/IP Network Protocol |
| 2.Sensor type | |
| Sensor type | TEV |
| Signal Acquisition | Capacitive Coupling |
| Frequency range | 3M~60MHz |
| Measuring range | 0~60dB/mV; |