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Live detection
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Online Monitoring
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Partial discharge monitoring sensor
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UHF partial on-line monitoring system
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High-voltage cable partial discharge, circulation, temperature online monitoring system
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ZY-DGA500 oil chromatography, ZY-TX iron core grounding current online monitoring system
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ZY-DH100SF6 micro-water density online monitoring system
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SF6 gas leak alarm system
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ICU
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Fault location
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Solution customization
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O & M management ecosystem
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DXK-ZY high voltage live display
Section
ZY-PDM1000U online monitoring system
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product description
[[[[产品参数, 参数]]]]
A transformer is a device that uses the principle of electromagnetic induction to change AC voltage. The main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformer), etc. It is a key device in the power system. Generally, transformers rarely fail. Once a certain defect occurs inside the transformer equipment, equipment failure is extremely easy to occur. Therefore, strengthening and improving the operation monitoring of transformer equipment is of great significance for ensuring the safe operation of transformers.
ZY-PDM1000U-T Transformer UHF Partial Discharge On-line Monitoring System is a new generation of high frequency partial on-line monitoring system launched by Zhenyuan Electric, providing you with a one-stop solution.

ZY-PDM1000 UHF partial on-line monitoring system diagram
Our company's UHF partial discharge online monitoring system consists of sensors, signal processing units, high-speed data acquisition and conversion units, and background analysis software. The system uses a high-speed data acquisition device with a high sampling rate and high signal accuracy. The display content includes PRPD and PRPS maps.



System Features
The sampling frequency of the system reaches G level, which is much higher than the peak-hold sampling system (usually several tens of megabytes) commonly used in products on the market.
Standard case (4U height), flexible installation position, can be installed in the exchange control cabinet, indoor and outdoor separate case. Plug-in acquisition card design, flexible configuration and optional channel number, easy to expand.
Can be networked to form a distributed monitoring system.
Adopt special sealing structure, good sealing performance, no oil leakage and air leakage.
System parameters:
Power supply voltage |
AC220,50/60HZ |
System detection range |
0.3---1.5GHZ |
Minimum input signal |
-75dbM |
Sampling Rate |
1G/S |
Number of channels |
4/8 |
Size |
4U |
Installation method |
HS cabinet, standard cabinet, wall-mounted, custom cabinet |
EMC |
4level |
Communication method |
Network port / optical port |
Output result |
Discharge phase, amplitude, frequency, type |
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