Advanced Total Portable Moniitoring System for GIS

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Company Name:PSD Tech., Inc.
Membership:Free Member
Member Since:2007. 03.27
Country/Region:Korea
City:Gyeonggi-do
Contact:Chang-won, Gang
Related Keywords:Advanced Total Portable Moniitoring, System for GIS

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PSD Tech., Inc.
[Korea]

Address: 223-12, Sangdaewon 1-dong, Jungwon-gu, Seongnam-si, Gyeonggi-do

Phone: 82-31-7379290

Contact name: Chang-won, Gang

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Product Details

Quick Information

Model Number : PAMoS

Description

Principle

PAMoS (Portable Advanced Monitoring System) detects, analyzes and records UHF(Ultra High Frequency) signal by partial discharges in GIS(Gas Insulated Switchgear) in all voltages ranges.

Characteristic

A. Simple structure for diagnosis and measurement

Portable and light equipment considered to move easily
Simple installation structure for diagnosis

B. 3 Stage Noise Elimination Solution

Filter selection function considered an operation enviornment (3 band-pass filter)
Classifies noise by using Gating Method
Eliminates noise by Neural Network analysis

C. High Performance Data Aquisition Unit (PAMoS)

Real-time alorithm operation (600MHz Dual DSP)
Large data store
Simultaneous & consistent diagnosis 4-CH
Suitable structure for substaion in all voltages ranges
(Korea Electrotechnology Research Institute Certificate)

D. Software Design considering an operator

Diverse embedded software for diagnosistic analysis(PRPS/PRPD/2D/3D)
Securement DB considered diverse environment(Defects, Neural Network)
Manual or Automatic mode

Specification

Sensors

UHF Sensor
Detection bandwidth	500MHz~1,500MHz
Detection sensitivity	Internal type UHF sensor : > -3pC External type UHF sensor : >-5pC
Signal detection threshold Channels	< -60dBm Maximun 4UHF sensor, (REcommendation : 3 UHF sensors and 1 noise sensor)
Connectors	N-type sockets
Detection Sensitivity	5pC (Apparent Partial Discharge)

UHF Sensor

PAMos
Supply voltage Communication	90~240V, 50/60Hz TCP/IP(IEEE802.x)
Gain	5-stage gain control
Filter	User selectable (3-stage)
Gating	Multi channel, User selectable
Case dimensions	H390 x W310 x D210
Weight	10.5kg (includes Laptop)
EMC Channel	Industrial Emission Standard 4CH
Accessories Transient overvoltage protector	Internal surge protector

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