ITEM SPECIFICS
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Brand
Model PD sensorAPM
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origin
Republic of Korea
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Size(Capacity)
It depends on the specification.
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age-appropriate
Adults
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Condition
New
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Function
detect partial discharge signals in UHF
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Features
insulating GIS spacer
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Gender
Male and female
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Material
electrical material, plastic, etc.
PRODUCT DESCRIPTION
APM Technologies PD Sensors
Product Description
The PD sensor is used to detect partial discharge signals in UHF (Ultra High Frequency) band.
There are three types of sensors: External PD Sensor, Internal PD Sensor, and Noise Sensor.
- The External PD Sensor is installed on open-type insulating GIS spacer.
- The Internal PD Sensor is installed in mounted window of GIS enclosure.
- The Noise Sensor is a device installed externally at the substation GIS to detect various external electromagnetic signals such as corona, mobile phone, radar, switching surge.
Types
Internal Sensor
- Frequency range: 300 ~ 2000 MHz
- Output power (SpC): over -20 dBm
- Impedance: 50Ω
- Sensitivity: Below 5pC
- Connector: N-Type
- Material: Aluminum, MC Nylon
- Install Position: GIS Enclosure
External Sensor
- Frequency range: 300 ~ 2000 MHz
- Output power (SpC): over -20 dBm
- Impedance: 50Ω
- Sensitivity: Below 5pC
- Connector: N-Type
- Material: Aluminum, Epoxy
- Install Position: GIS Spacer
Drain Value Sensor
- Frequency range: 300 ~ 2000 MHz
- Output power (SpC): over -20 dBm
- Impedance: 50Ω
- Sensitivity: Below 5pC
- Connector: N-Type
- Material: Steel, MC Nylon
- Install Position: Transformer Drain Valve
Noise Sensor
- Frequency range: 300 ~ 2000 MHz
- Output power (SpC): 50Ω
- Connector: N-Type
- Material: PE
- Install Position: Near GIS
Window Sensor
- Frequency range: 300 ~ 2000 MHz
- Output power (SpC): Over -20 dBm
- Impedance: 50 Ω
- Sensitivity: Below 5pC
- Connector: N-Type
- Material: Steel, MC Nylon
- Install Position: Transformer Enclosure
Company Overview
PM Technologies Inc. (APM) is a global leader in partial discharge monitoring system located in South Korea that develops technologies for partial discharge monitoring system and analysis for the enhancement, reliability, and maintenance of substation facilities, especially for their Gas Insulated Switchgear, Transformer, Medium Voltage Switchgear and EHV Cables. APM’s products enable the intelligent digital substation by means of supporting global smart grid standards such as IEC61850.
APM (Advanced PD Monitoring) series have been adopted for numerous governmental and private projects around the world, and approved world’s first by Saudi Electricity Company. APM 5000 is the on-line, real-time, fixed system to measure the PD in GIS. APM 2000 is portable and it detects, analyses and records ultra-wide-bandwidth of electro wave signals by highly sensitive UHF sensors in all voltage ranges which can be generated by partial discharge in GIS.
Electric power facility diagnosis trends are moving from off-line diagnosis (diagnosis during power stoppage) toward on-line diagnosis (diagnosis in real time during use). As a result of the rapid developments in technologies, APM Technologies Inc. is on the forefront of the new diagnostic capabilities. Our competitive technologies come from excellent engineers who have high level of skills from their experiences in the Partial Discharge Diagnostics industry.
Other Products
PAYMENTS DETAILS
This supplier supports payments for offline orders
- Letter of Credit : L/C(sight)
- Telegraphic Transfer : T/T
- Name : Kim Tae Shik
SHIPPING
Shipping from :
Republic of Korea
- 700 Pangyo-ro Bundang-gu (13516)
- Air Cargo : Please contact us for inquiry on carriers
- Sea Freight : Please contact us for carriers inquiry
- Sea Freight : impossible
- Please contact your administrator for detailed information.
- Name : Kim Sung Kwon,
- Tel : 82-02-545-6286
APM Technologies Inc.
The person in charge
HEESAN PARKAddress
11 Geumto-ro 80beon-gil Sujeong-gu, Seongnam-si, Gyeonggi-do (13453)
QR CODE
APM Technologies Inc.
Introduction
APM Technologies Inc. (APM) is a global leader in Partial Discharge monitoring system based in South Korea developing technologies for Partial Discharge monitoring system and analysis for the enhancement, reliability, and maintenance of substation facilities, particularly for their Gas Insulated Switchgear, Transformer, Medium Voltage Swichgear, EHV Cables, and Cable Terminations.
APM’s products enable the intelligent digital substation by means of supporting global smart grid standards such as IEC 61850.
APM (Advanced PD Monitoring) series have been adopted for numerous governmental and private projects around the world's first PD Monitoring Manufacturer approved by Saudi Electricity Company . APM 5000 is the on-line, real-time, fixed system to measure the PD in GIS. APM 2000 is portable and it detects, analyses and records ultra-wide bandwidth of electro wave signals by highly sensitive UHF sensors in all voltage ranges which can be generated by Partial Discharge in GIS.
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- Business Type :
- Manufacturer
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- Main Product :
- apm500
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- Established :
- 2008-07-21
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- Total Annual Revenue :
- More than 10 billion (KRW)
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- Total Employees :
- 11~50 people
R&D CERTIFICATE
COMPANY ENVIRONMENT
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TRADE EXPERIENCE
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- Total revenue
- More than 10 billion (KRW)
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- Total export revenue (previous year in USD)
- 10,000
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- Number of foreign trade employees
- 11~50 people
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