- Comprehensive Protection Functions: It has a variety of protection functions for transformers, including advanced and fast differential protection with high inrush stability7. It also supports various neutral – earthing options, matching either high – impedance or numerical low – impedance restricted earth – fault principles7.
- Voltage Regulation Function: Optionally, it can include automatic voltage regulation of power transformers with a motor – driven on – load tap changer, which is ideal for voltage regulation7.
- Measurement and Monitoring: It can measure and monitor parameters such as voltage, current, power, and energy of the transformer, providing real – time operation information for the transformer.
- Event Recording: It can capture and store detailed event data, which is convenient for post – fault analysis and helps operation and maintenance personnel find out the cause of faults.
- User – friendly Interface: Equipped with a large – screen graphical display, which can display customizable single – line diagrams, and can be accessed locally or through a web – browser – based human – machine interface (HMI)7.
- Power Distribution Systems: It is mainly used in utility and industrial power distribution systems, and is suitable for the protection, control, and monitoring of power transformers and step – up transformers, including power generator – transformer blocks17.
- Substations: It can be applied to various substations, providing reliable protection for transformers in substations, and ensuring the stable operation of the power grid.
- Industrial Plants: In industrial plants such as mines, paper mills, and petrochemical plants, it can protect the transformers in the power system, ensuring the normal operation of industrial production7.
- IEC 61850: It supports IEC 61850 Edition 1 and 2, including high – availability seamless redundancy (HSR) and parallel redundancy protocol (PRP), GOOSE (Generic Object Oriented Substation Event) messaging, and IEC 61850 – 9 – 2 LE, which enables simpler wiring and supervised communication.
- Modbus: It is compatible with the Modbus protocol, which can communicate with devices from different manufacturers, and is suitable for device parameter queries and configuration operations with relatively low real – time requirements.
- DNP3: Supports the DNP3 protocol, which provides extensive compatibility for the device and can be applied to different power system environments.
- IEC 60870 – 5 – 103: It also supports the IEC 60870 – 5 – 103 protocol, which is beneficial for data exchange with other power system devices.
- IEEE 1588 V2: It supports the IEEE 1588 V2 precision time protocol, which can realize high – accuracy time synchronization and ensure the precise and unified time between devices.
- Functional Expansion: With a variety of protection and control functions, it can be customized according to different application requirements. For example, the voltage regulation function can be added as needed, and different protection functions can be enabled or disabled according to the type and characteristics of the transformer7.
- Communication Expansion: Due to its support for multiple communication protocols, it can be easily integrated with other devices in the power system, such as SCADA systems, other protection relays, and monitoring devices, to achieve data sharing and coordinated control4.
- Module Expansion: Its withdrawable plug – in unit design is conducive to quick installation and testing7. If necessary, relevant functional modules can be added, and the number of input and output interfaces can be expanded by adding expansion modules to meet the needs of more complex application scenarios.
Discover our other products
Giddings & Lewis 501-101400 R.3000.0749 Machine Control Board
GIDDINGS & LEWIS 501-04301-02 REV. 3
Giddings & Lewis MSM115-61-404- M-2KA M.1302.1359
DANAHER MOTION 401-34201-22 / 4013420122
FIVES 502-02724-51 / 5020272451
DANAHER MOTION DSM-130 / DSM130
GIDDINGS & LEWIS DANAHER HSM320 B24 AC SERVO MOTOR 401-34433-20
Danaher Giddings & Lewis M.1302.7479 R14 M13027479 MMC Sercos Plus Kollmorgen
GIDDINGS & LEWIS 503-19515-20 EXEC CONTROL BOARD 486, REV. R4 , 5031951520
Giddings & Lewis MSM100-6-504-s -0ka.M.1302.1109
GIDDINGS & LEWIS – SERVO DRIVE MMC-SD-2.0-230 -D | M.1302.8416
There are no reviews yet.