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Partial discharge monitoring solution GUARD II+


Partial discharge monitoring solution GUARD II+

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As a provider of solutions to optimize power plant performance, S5T understands that PD monitoring is extremely important to increase reliability, prevent and detect equipment failures early. Therefore, in partnership with Iris Power, S5T provides GUARD II monitoring for generators and engines. Through projects implemented in Vietnam, the product has shown its efficiency in operation, while optimizing and saving costs for businesses.

What it means to install the GUARD II+ Kit for condition monitoring of devices

The GUARD II+ device set with the EMC-80pF condenser sensor combined with IAM specialized software, and some other sensors to be able to assess the status of the device continuously over time. All critical and essential device parameters are monitored, and data is collected and analyzed when certain alarm thresholds are reached, using a single set of devices.

Benefits of installing GUARD II+ monitoring solution for large thermoelectric generators and electric motors:

  • Multiple critical parameter monitoring solutions in one instrument box, supporting industrial communications, compatible with 3rd party systems, with LED indicator and alarm relay output.
  • Collect data to assess device health, can generate automatic reports, store data with internal memory for up to 2 years, data access is easy and fast.
  • Can be configured and monitored remotely.
  • Flexible configuration, installation, quick and easy deployment, can be retrofitted with sensors from original manufacturers (OEMs).
  • Robust and rugged design, can operate in harsh working environment, IP66 tightness.
  • Quality service: a team of highly experienced professionals who have experience in analyzing monitoring data, providing reports and recommendations, always ready to assist with installation, testing, analysis and localization systematize potential errors.

Components of the GUARD II+ system for installation of thermoelectric generators and engines

+ Hardware

The GUARD II+ equipment set includes:

  • Sensor EMCs


Sensor EMCs

  • Data Collector GUARD II+


Data Collector GUARD II+


Device health monitoring solution using GUARD II+ . Data Collector

+ Software

IAM (Iris Application Manager) software is used to configure monitoring modules, store collected data, view and trend device health monitoring data.

+ Service

The service continuously collects and analyzes PD data and other parameters such as rotor flux, busbar end vibration, etc. Frequency and execution time will be based on the actual condition of the equipment to plan the deployment. appropriate declaration.

Installation process of periodic PD monitoring system GUARD II+

Step 1: Survey and determine the installation location of EMCs sensors, junction boxes.

Step 2: Organize the construction and installation of the hardware system.

Step 3: Set the signal for device health monitoring solutions.

Step 4: Collect data about GUARD II+ connected to a computer that has its specialized software installed to provide analysis on the status of the device being monitored.

Why should you choose to install the Iris Power PD GUARD II+ surveillance system provided by S5T?

Why choose Iris Power’s PD GUARD II+ monitoring solution?

Ứng dụng công nghệ giám sát PD lọc nhiễu từ bên trong và bên ngoài, GUARD II+ tập trung giám sát tín hiệu PD ở dải tần số 40-300MHz. Nhờ vậy, thiết bị có thể kết hợp thu thập các cảm biến để có thể giám sát nhiều thông số quan trọng, xuất báo cáo tình trạng chính xác, hiệu quả cao.

Why should you choose the PD system installation service provided by S5T?

S5T is not only an authorized dealer in Vietnam to distribute PD surveillance systems provided by Iris Power, but we are also an enterprise with full capacity and experience to bring customers the best solutions. world today:

  • A team of experts with extensive experience, with in-depth knowledge of partial discharges, has installed, configured, tested and analyzed PD data for many projects: installation of an Online monitoring system. continuously at Dong Nai 4 Hydropower Plant, periodic PD data collection and monitoring system project at Air Liquid Vietnam, and many others).
  • Capture, consult and build the optimal solutions for partial discharge monitoring of Iris Power, especially the GUARD II+ equipment.
  • Helping customers most effectively monitor equipment condition under operating conditions including: partial discharge monitoring, rotor flux, busbar end vibration… Create a basis for maintenance and repair in the most cost effective and efficient way.
  • S5T always accompanies the world’s leading team of partial discharge data analysts, Iris Power, ready to support customers anytime, anywhere (online, offline).
  • Professional working process from consulting, design, installation, transfer, support to customer care.

For detailed advice on each periodical online PD monitoring solution suitable for plants, equipment, etc.

  • Address: S5T Vietnam Technology and Solution Joint Stock Company.
  • Lot B15, Duong Noi Resettlement Area, Duong Noi, Ha Dong, Hanoi.
  • Tel: 0243 540 1858 – Fax: 0243 540 1859
  • Email:
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Customers and partners need more advice about our products and services, please contact Hotline 0243 540 1858 or leave information for a free consultation.


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