Category: ABB

Relion® reliability, safety and dependability

The REF615 is a specialised feeder relay, perfectly matched for the protection, control, measurement and monitoring of utility substations and industrial power systems.

The REF615 is a member of the ABB Relion® family and part of its 615 protection and control product range.The 615 series of ANSIs is characterised by compactness and design flexibility.The 615 series has been designed from the ground up to unlock the full potential of the IEC 61850 standard for communication and interoperability of substation automation equipment.

Scope

Feeder protection for overhead lines, cable feeders and busbar systems in distribution substations

Key Benefits

Maximises capital by keeping assets working longer in designs that require less equipment and space

Reduce hazards and increase safety through safety-conscious design

Increase reliability by maintaining critical operations with consistent, high-quality power every minute of every day

Lower operating costs through effective energy management and maintenance strategies

More flexible system upgrades without rewiring or replacing components

Easy integration with non-proprietary IEC 61850 communications

Key Features

Pull-out design

Fault detection (CFD) for underground and overhead cables

High impedance (HIZ) fault detection

Arc Flash Detection (AFD)

Ring lug terminals for all inputs and outputs

Large, easy-to-read LCD

Applications

The REC670 interval level measurement, control and protection device is suitable for the control, protection and monitoring of different types of electrical intervals in power grids, and is particularly suited to distributed control systems where high reliability is required.

The REC670 is suitable for the highest voltage classes and can control primary equipment of any wiring method.

The REC670 can be realised remotely via a communication bus.

(SCADA station level) via the communication bus or locally via www.cniacs.com a single line diagram displayed on the unit’s front panel Human Machine Interface (HMI).

Different control modes are possible: for example, one measurement and protection device can control one electrical interval or several electrical intervals at the same time.

It is electrically interlocked and can be used for all common wiring methods. The control functions are based on the principle of selection before execution to ensure maximum reliability.

The simultaneous check function closes the switch for fault recording and fault closing in the event of a single fault in the primary system. The ranging function allows independent post-fault analyses.

Bidirectional transmission of 6×32 far jump and switching signals between selected measurement and control protection devices within the station or between neighbouring substations.

Powerful protection functions can be flexibly applied to different substations and different busbar wiring methods.

Single-phase, two-phase and three-phase reclosers include priority circuits for multi-breaker wiring, which together with the simultaneous detection function allow fast or slow reclosers.

The unit includes multiple circuit breaker failure protection functions that provide protection from circuit breaker failure independent of the protective device, even for a complete string of half-breaker wiring.

Graphical advanced logic programming features enable special user logic, such as automatic tripping operation of disconnecting switches in multi-breaker wiring, circuit breaker closing loops, load switching, and more.

Graphical tools ensure simple and fast checking and commissioning of these logics.

Instantaneous phase and earth overcurrent protection, four-segment time-delayed phase and earth overcurrent protection with or without direction of

A powerful library of protection functions, such as thermal overload and two-segment undervoltage and overvoltage protection, fully satisfies the user’s application requirements.

Serial data communication is provided by a fibre optic connection, ensuring that the unit is protected from electromagnetic interference.

The flexibility of application makes the REC670 an excellent choice for both new plant construction and retrofitting of old stations.

3ASC25H705-7 is an ABB motor control board, mainly used for controlling and monitoring the operation status and parameters of the motor.

The board has a variety of control algorithms, such as vector control, direct torque control, etc., which can achieve high-precision motor position and speed control.

The board also has a variety of sensor interfaces that can be connected to various types of sensors to monitor the motor’s operating status and parameters.

In practical applications, the 3ASC25H705-7 board is usually used in conjunction with motors, encoders and other devices to monitor and control the motor’s operating status and parameters in real time by receiving signals from sensors.

At the same time, the board can also be used with PLC and other control systems to achieve high-precision motor motion control and production line automation monitoring.

ABB 3ASC25H705/-7 high performance digital control system

◆ 5 Gigabit Ethernet interfaces, equipped with two 1000Base-X full duplex singlemode/multimode fibre interfaces (SC/ST/FC interfaces optional) and three 10Base-T/100Base-TX/1000Base-T adaptive Gigabit Ethernet ports.

◆ Data processing type is store-and-forward switching mode; ◆ Data processing type is store-and-forward switching mode.

◆ DC power input range: DC9~24V, double diode anti-reverse connection, double thyristor protection.

◆ Conforms to IEEE802.3. IEEE802.3u, IEEE802.3x standards.

◆ Operating temperature -40°C~70°C, meet the requirements of harsh industrial environment applications.

Product Description

Structure: Low power consumption, fanless design, stainless steel case, aluminium alloy panel, standard 6U architecture, pinhole connectors, shock and vibration resistant, suitable for harsh environments.

Port: Front-end dual USB 2.0. single RS232/RS422/RS485 interface.

Rear-end dual USB 2.0. dual RS232. dual Ethernet ports, keyboard/mouse, VGA, parallel port.

Membrane keyboard: 60 input keys, including 10 definable function keys

Display: High-brightness 12.1-inch TFT LVDS LCD screen (touchscreen optional);.

Expandability: 21-slot motherboard, expandable with up to 15 user IO templates;

AT96 bus: open architecture, convenient for user to customise the templates;

Power supply: AT power supply, 60W, +5V/+12V/-12V output.

Overall Dimension: 445(W)×266(H)×245(D)mm.

Weight: 6.0Kg.

Operating Temperature: -5~55°C; Relative Humidity: 90% (55 °C) max. System Parameters:

Structure type: low-power, high-performance dual-core Gigabit six-port embedded motherboards

Processor: Intel dual-core technology processor www.cniacs.com packaged in Socket 479 FCPGA

Core Duo processors have a large 2MB L2 cache and range from 1.66GHz to 2.33GHz.

Core single processors with 2MB of large L2 cache from 1.66GHz to 1.83GHz

Low-voltage Core Duo processors with 2MB of large L2 cache from 1.50GHz to 1.83GHz

System Front Side Bus: 667MHz

Chipset: Intel Mobile Series 945GM+ICH7M chipset

Memory: Equipped with 2 DDR2 memory expansion slots, supports up to 4GB (2GB X 2 slots) DDR2 (DDR2-400/533/667/) memory, dual-channel.

3ASC25H215E-DATX131 is an intelligent communication adapter for connecting and managing industrial automation devices.

It can convert and integrate multiple communication protocols, such as Modbus, Profinet, etc., which facilitates the communication and control between different devices.

In addition, the adapter has powerful data processing and transmission functions, which can process and transmit various data signals quickly and accurately, improving the performance and stability of the whole system.

Description:

3ASC25H215E-DATX131 is an intelligent communication adapter for connecting and managing industrial automation devices.

It can convert and integrate multiple communication protocols, such as Modbus, Profinet, etc., which facilitates the communication and control between different devices.

In addition, the adapter has powerful data processing and transmission functions, which can process and transmit various data signals quickly and accurately, improving the performance and stability of the whole system.

In practical applications, 3ASC25H215E-DATX131 intelligent communication adapter is usually used with PLC, DCS and other control systems to realise data transmission and processing of the whole industrial automation system.

At the same time, the adapter can also be used with various industrial automation devices, such as sensors, actuators, etc., to achieve communication and control between different devices.

In short, the 3ASC25H215E-DATX131 is a powerful and stable intelligent communication adapter for a wide range of industrial automation applications that require high-precision and high-stability data transmission and processing.

The 3ASC25H215E-DATX131 is an intelligent communication adapter for connecting and managing industrial automation devices.

It enables the conversion and integration of multiple communication protocols, such as Modbus, Profinet, etc., to facilitate communication and control between different devices.

Therefore, it is suitable for the following scenarios:

Scenarios that require communication and data www.cniacs.com transmission between different devices.

Scenarios that require connection and management of industrial automation devices.

Scenarios that require high-precision and high-stability data transmission and processing.

In summary, the 3ASC25H215E-DATX131 is suitable for a variety of industrial automation applications that require high-precision and high-stability data transmission and processing.

The advantages of 3ASC25H215E-DATX131 intelligent communication adapter mainly include:

Powerful Protocol Conversion and Integration Capability: The adapter enables the conversion and integration of a variety of communication protocols, such as Modbus, Profinet, etc., which facilitates the communication and control between different devices.

High-speed data processing and transmission: The adapter has powerful data processing and transmission functions, which can quickly and accurately process and transmit a variety of data signals to improve the performance and stability of the entire system.

Easy to use and configure: the adapter has an easy-to-use configuration interface and a variety of communication interfaces, which is convenient for users to set parameters and operations.

High reliability and stability: the adapter adopts high-quality electronic components and materials with long service life and low failure rate, which can ensure long-term stable operation.

General Purpose and Explosion Proof

Easy Measurement

This is a precision instrument It is a precision instrument using state-of-the-art electronics and laser technology.

Installation and maintenance The instrument requires care and preparation for installation and maintenance. Failure to do so may damage the instrument and void the warranty.

1.2 Measurement principle

The analyser is an optical instrument based on tunable diode laser absorption spectroscopy (TDLAS).

The analyser is an optical instrument based on tunable diode laser absorption spectroscopy (TDLAS) and is used for continuous on-site monitoring of gases in chimneys, pipelines, process chambers or similar.

The analyser measures the average gas concentration along the line-of-sight path using a transmitter/receiver configuration (mounted in a relative diameter installation).

The measurement principle is infrared single line absorption spectroscopy, based on the fact that each gas has a different absorption line at a specific wavelength.

The measurement principle is shown in Figure 1-1. The laser wavelength is scanned over the selected absorption lines of the gas to be measured.

The absorption lines are carefully selected to avoid cross-interference from other (background) gases. Cross interference from other (background) gases.

The detected light intensity varies with the wavelength of the laser. In the optical path between the transmitter and receiver, the target gas molecules absorb the laser wavelength.

Absorption of target gas molecules in the optical path between the transmitter and receiver. In order to improve the sensitivity, wavelength modulation technique is used.

In order to increase the sensitivity, a wavelength modulation technique is used: the laser wavelength is slightly modulated while scanning the absorption line.

The detector signal is spectrally decomposed into harmonic frequency components of the laser modulation frequency.

The second harmonic of the signal is used to measure the concentration of the absorbed gas. Both line amplitude and line width are Both line amplitude and line width are extracted from the second harmonic line shape.

Therefore the measured concentration is www.cniacs.com not sensitive to changes in the line shape (line amplitude and line width). The measured concentration is not sensitive to line shape changes (line width and line width) caused by background gases.

Note: The analyser measures only the concentration of free molecules in a given gas and is therefore not sensitive to molecules bound to other molecules in complexes and molecules attached to or dissolved in particles and droplets.

Care should be taken when comparing results with those obtained by other measurement techniques.

Compact HMI 6.1.1-1 released.

Compact HMI version 6.1.1-1 reinforces ABB’s commitment to providing safe and reliable operation. To extend the lifecycle of new and existing installations, www.cniacs.com Compact HMI 6.1.1-1 was released with the following news:

-OPC UA Connect support.

-OPC UA Client Connect service

-Event History

-Windows operating system support

Compact HMI 6.1.1.1 supports Windows 10 LTSC 2021/Server 2022 in addition to Windows 10 2016 LTSC, Windows Server 2016. Windows 10 2019 LTSC and Windows Server 2019.

Compact HMI 6.1.1-1 is now available!

Compact HMI 6.1.1-1 Release Highlights:

OPC UA Connectivity

This OPC UA Client enables external OPC UA-Servers (e.g. PLCs) to be connected and integrated into the Compact HMI, so that the Compact HMI can read data from these OPC UA-Servers or write data to these OPC UA-Servers.OPC UA Connect is currently only supported for OPC UA-Data Access (DA).

OPC UA Client Connect Service

The new OPC UA servers enable external OPC UA-clients to connect to the Compact HMI to read and write OPC data.The OPC UA Client Connection Service is typically used to exchange data between the Compact HMI and third-party software applications for reporting and data analysis.OPC UA Connect currently supports only OPC UA-Data Access (DA).

Event History

Event History is intended to be an optional replacement for the previous Event Storage Service and provides essentially the same functionality for processing messages from services, connected systems, and workspace clients. Like the Event Storage Service, the Event History Service handles short-term storage of events and offers the following benefits:

Supports redundancy without the limitations of two service providers

Supports events for three months and the current month Approximately 5 million events can be stored with no limit per category.

AC500

With the AC500 PLC series, we offer a reliable and powerful platform for designing and creating scalable, cost-effective and flexible automation solutions.

Scalable

The scalability of the AC500 PLC is achieved by offering a wide www.cniacs.com range of devices to design and realise configurations suitable for simple control tasks or complex automation solutions.

The AC500 PLC provides flexibility of movement through an integrated software.

Cost effective

The AC500 PLC series includes a variety of CPUs, I/O modules, communication modules, communication interface modules and accessories.

The ‘all modules on any CPU concept’ combined with our lifecycle policy helps our customers to react quickly, flexibly and economically to new requirements.

Flexibility

Our AC500 is designed to provide the ease of use, safety and reliability needed to extend automation systems to meet new challenges.

Memory, performance and network capabilities mean more functionality, advanced visualisation, more comfortable operation – for better individual customer solutions.

AC500 CPU

We built the AC500 CPU to provide the ease of use, safety and reliability needed to adapt automation solutions to new challenges.

Dynamic and Adjustable Interaction

We have designed a range of fast processing CPUs with the right memory, performance and networking capabilities.

New demands can be easily met using one integrated software across the entire AC500 PLC range.

Networking

Our AC500 CPUs have a wide range of www.cniacs.com communication possibilities, including on-board and expansion modules that can be integrated into various combinations to form powerful network nodes for the smallest to the largest automation solutions.

These features link your automation solution to the past, keeping it up-to-date and leading it into tomorrow.

Applications

AC500 can be used in many different applications such as wind farms, solar trackers, high capacity circuit breaker production, large ships, tunnel automation, traffic control, packaging, printing presses and robotics.

By choosing the AC500 platform, you can participate in our expertise in different applications and software libraries (e.g. motion control, water, solar, drives).

The ABB AC500 CPU is a core component in industrial automation control systems, providing simple, safe and reliable automation solutions to meet new challenges.

It is flexible and scalable, offering a wide choice of models such as PM571. PM581 and PM591 to meet different control needs.

These CPUs are highly integrated, providing LCD display, operation buttons, SD card expansion port and two integrated serial communication ports for easy programming, data exchange and communication.

AC 700F Controller

The AC 700F controller has a small footprint and supports PROFIBUS. it can support up to eight direct I/O modules.

As a member of Freelance, the AC 700F controller offers many advantages over PLC-based solutions:

Distributed process control systems (DCS) simplify engineering, commissioning and maintenance of automation systems.

Visualisation is directly integrated making configuration particularly easy.

The AC 700F can also be extended by Profibus remote I/O units. In addition, field devices can be connected to the AC 700 F. Due to the flexibility of Ethernet and the small footprint, the AC 700 F can also be used as a competitive intelligent Ethernet I/O in junction boxes in non-hazardous areas of the site.

The ABB AC700F is a controller from ABB that is part of the Freelance 800F distributed control system (DCS).The AC700F controller is suitable for automation applications that are smaller in size, require less reliability, and have a large number of control devices with a high degree of independence.

The AC700F controller has the following features:

Affordable: The AC700F controllers are cost-effective PLC controllers that provide a more affordable Micro DCS solution for small point-size process control applications.

Seamless Integration: The AC700F controller can be seamlessly integrated into the Freelance 800F system via Ethernet, making it easy for users to expand and upgrade the system.

Programming and Configuration Tools: The AC700F www.cniacs.com controller adopts the same integrated programming and configuration tools as the AC800F controller, i.e., Freelance Engineer Station (Control Builder F), which is convenient for users to carry out programming and configuration.

Data Integration: The data from the AC700F controller can be seamlessly integrated into the main system DCS operator station without the need for additional HMI programming, improving system integration and efficiency.

In addition, the AC700F controller is suitable for applications where the number of points with a single controller does not exceed 300 I/Os. It is compact and can be configured with local I/O modules. The entire project configuration can be achieved through only one tool, which is convenient for users to configure and maintain the system.

In short, the ABB AC700F controller is an affordable, easy to integrate and configure the controller, suitable for small point size process control applications, can help users to improve the level of control and efficiency of automation systems.

Storage Temperature Range

The storage temperature range is the temperature range over which the load cell can be stored.

Zero Drift with Temperature

Zero drift is the variation of the sensitivity-related signal with temperature when the load cell is at zero load.

Sensitivity Drift with Temperature

Sensitivity drift is the variation of the signal with temperature, related to sensitivity, excluding zero drift, at rated load.

Compression

Compression is the total reduction in load cell height when the load is increased from zero to the rated value. The total reduction of the load cell height when increasing from zero to the rated value.

Measuring principle of the load cell

The measuring principle of the load cell is based on www.cniacs.com the Pressductor® technology and the fact that the magnetic permeability of magnetic materials changes under mechanical stress.

The load cell is a thin film machined on the load cell. The primary and secondary windings are wound at right angles through four holes in the load cell.

The primary winding is powered by alternating current, which generates a magnetic field around the primary winding. Since the two windings are wound at right angles to each other, no magnetic field is generated around the secondary winding as long as there is no load on the load cell.

When the sensor is subjected to a mechanical force in the measuring direction, the propagation of the magnetic field changes to encircle the secondary winding, generating an alternating voltage in this winding.

The control unit converts this alternating voltage into a DC voltage proportional to the external force. If the measuring force changes direction, the sensor signal also changes polarity.

Mounting arrangement

When choosing a mounting arrangement, it is important to remember to place the load cell in a direction that provides sufficient measuring force (FR) to achieve the highest possible accuracy.

There is no specific correct orientation for the load cell; it should be placed in the direction best suited to the application, taking into account the location of the screw holes. It is also possible to mount the load cell by suspending the roll below the load cell.

The load cell has the same sensitivity in tension and compression, so the load cell can be mounted in the easiest way possible.

Typical mounting methods are horizontal and inclined mounting.