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Spare parts spare parts, the DCS control system of PLC system and the robot system spare parts,

Brand advantage: Allen Bradley, BentlyNevada, ABB, Emerson Ovation, Honeywell DCS, Rockwell ICS Triplex, FOXBORO, Schneider PLC, GE Fanuc, Motorola, HIMA, TRICONEX, Prosoft etc. Various kinds of imported industrial parts

Products are widely used in metallurgy, petroleum, glass, aluminum manufacturing, petrochemical industry, coal mine, papermaking, printing, textile printing and dyeing, machinery, electronics, automobile manufacturing, tobacco, plastics machinery, electric power, water conservancy, water treatment/environmental protection, municipal engineering, boiler heating, energy, power transmission and distribution and so on.

5SHY5055L0002 3BHE019719R0101 GVC736BE101 module

The relay’s built-in self-supervision system continuously monitors the state of the relay hardware and the operation of the relay software. Any fault or malfunction detected will be used for alerting the operator. A per manent relay fault will block the protection functions of the relay to prevent incorrect relay operation. 13. Access control To protect the relay from unauthorized access and to maintain information integrity, the relay is provided with a four-level, role-based authentication system with administratorprogrammable individual passwords for the viewer, operator, engineer and administrator level. The access control applies to the frontpanel user interface, the web-browser based user interface and the PCM600 tool. 14. Inputs and outputs Depending on the standard configuration selected, the relay is equipped with three phase-current inputs and one residual-current input for non-directional earth-fault protection, or three phase-current inputs, one residual-current input and one residual voltage input for directional earth-fault protection. The phase-current inputs are rated 1/5 A. Two optional residual-current inputs are available, i.e. 1/5 A or 0.2/1 A. The 0.2/1 A input is normally used in applications requiring sensitive earth-fault protection and featuring core-balance current transformers. The residual-voltage input covers the rated voltages 100, 110, 115 and 120 V. The phase-current input 1 A or 5 A, the residual-current input 1 A or 5 A, alternatively 0.2 A or 1 A, and the rated voltage of the residual voltage input are selected in the relay software. In addition, the binary input thresholds 18…176 V DC are selected by adjusting the relay’s parameter settings.

Communication

 The relay supports two different communication protocols: IEC 61850 and Modbus®. Operational information and controls are available through these protocols. However, some communication functionality, for example, horizontal communication between the relays, is only enabled by the IEC 61850 communication protocol. The IEC 61850 communication implementation supports all monitoring and control functions. Additionally, parameter setting and disturbance file records can be accessed using the IEC 61850-8-1 protocol. Further, the relay can send and receive binary signals from other relays (so called horizontal communication) using the IEC61850-8-1 GOOSE profile, All binary input and output contacts are freely configurable with the signal matrix tool in PCM600. Relay analog input and binary input/output overview: • Four current inputs • One optional voltage input (for directional E/F protections applications) • Three binary inputs with U0 measurement and four binary inputs without U0 measurement • Two heavy-duty output relays with normally-open contact • Two changeover signal-output contacts • Two double-pole power-output contacts with trip-circuit supervision • One dedicated IRF output contact I/O extension module: • Seven binary control inputs • Three signaling-output contacts Optional I/O extension module: • Six binary control inputs • Three signaling-output contacts