PRODUCT
+
  • 局放监测传感器.jpg

ZY-PDM1000U online monitoring system

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.

Category:

Solution customization

Keywords: online monitoring system | partial discharge detection

Contact us
Message

Product Description

　　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.
0
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.
1
 
2
 
3
 
　　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

 

图片名称

+

SML1000 intelligent detection ecological series products

→

Intelligent detection is a major issue for the planning and construction of the ubiquitous electric power Internet of Things system by the State Grid Corporation of China. It is also a key application for solving the problem of interconnection and data sharing of the operation inspection system. It is also an important basis for the practical application of big data analysis for equipment inspection.

图片名称

+

ZY-PDM1000U online monitoring system

→

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.

图片名称

+

DXK-ZY high voltage live display

→

DXK-ZY high-voltage charged display is a new type of device to prevent electrical misoperation. It is an inductive (non-contact) high-voltage charged detection device. The device has advanced design, reasonable structure, complete functions, safety and reliability. It has functions such as flashing display, audible alarm, fault self-test and activation of forced blocking circuit, etc., and has high sensitivity and reliability. This device is suitable for outdoor (also suitable for indoor) electrical network or equipment with AC 50Hz and rated voltage of 40.5 ~ 1100kV, and it is used to reflect the charged condition and prevent electrical misoperation. The device is installed on the line grounding knife switch, the bus grounding knife switch and the busbar pressure change grounding knife switch

ONLINE MESSAGE

Submit