MINER-S Station Controller. Substation Automation

Transcription

1 Substation Automation

2 MINER-S Station Controller incorporates traditional RTU functions with new technology in a compact design MINER-S Station Controller combines the functions of a traditional RTU with the functionality of a Data Concentrator, and includes a Terminal Server and a Web Server. The MINER-S provides a balanced combination of I/O points and communication ports in a compact package, operating with just 8W in industrial temperature range. Communication Capabilities The communications capabilities allow the MINER-S to connect to multiple intelligent electronic devices (IED), either on multiple ports with multi-drop configurations, or over three Ethernet ports. Communication to the master(s) can be configured to occur via the serial ports, or via three Ethernet ports. When connected to an Ethernet LAN, one or more serial ports can be configured to act as terminal server ports. This allows a remote device (the master or other appropriate computer on the LAN) to access this port and exchange data with an external device. As an example, this feature can be used to remotely configure IEDs or upload historical data files. The MINER-S has a dedicated serial port for configuration: point monitoring, and diagnostics. A simple terminal connected to this port will act as the human interface. When connected to an Ethernet LAN, the same configuration and diagnostic operations can be performed remotely on the RTU via Telnet or a web browser. A powerful web server is also integrated within the MINER-S. This user-friendly tool allows operation, maintenance and configuration of the RTU without the need of proprietary software. Any standard web browser can be used to access the web server. Simple configuration is provided by the Points Mapping Wizard which allows points mapping of third party IEDs and I/O cards in a graphical environment. An extensive library of point maps is available for the most common IEDs available on the market, making IED point mapping a few clicks of the mouse.

3 Processing Freescale P MHz Dual Core Processor 64 MB FLASH Memory 1 GB SDRAM and 1Mb battery backed SRAM Nonvolatile EEPROM for system configuration Embedded Linux OS Communications 3 serial RS232 for master, IED, or terminal server 1 serial RS232 for diagnostic and configuration 1 serial RS485 for master, IED, or terminal server 3 Ethernet: 10/100/1000 Mbps Environmental -40 C to 70 C operating 0 C to 85 C storage Humidity 10-90% relative noncondensing Surge Protection per ANSI C37.90 on all I/Os Dimensions Panel mount: 9 x 8.5 x 3 (W x L x H) Power 3 Input Voltage Options: 24 Vdc 48 Vdc, 120/240 VAC, 125/250 Vdc Power Consumption: 8W maximum Time Synchronization SNTP - Simple Network Time Protocol SCADA system Large Points Database Capacity Maximum Database Size of 16,000 Points 8 Digital Outputs Select Before Operate sequence Momentary outputs 1-Form A contact rated at VAC or 1 48 VDC 8 Analog Inputs Sampling Rate 2sec Accuracy ±0.2% of full scale Configurable dead band per point (protocol dependent) 16 Digital Inputs Alarm/Status/Accumulator Inputs Optically Isolated Inputs Scan Time 1ms for SOE, 10 ms for others Configurable for dry or wetted field contacts Internal Wetting Voltage Out: +12Vdc 2 Options for Maximum External Wetting Voltage: +48Vdc Maximum Standard +125Vdc Maximum Optional (must be specified at time of order) Master Station Protocols DNP3.0 serial and TCP/IP Modbus serial and TCP/IP IEC IEC IED Protocols DNP serial and TCP/IP Modbus RTU serial and TCP/IP SEL Protocol IEC IEC Cooper 2179

4 Type Tests Electromagnetic Compatibility Emissions Conducted Emissions: IEC or EN CISPR 11, EN Class A, Group 1 Radiated Emissions: IEC or EN CISPR 11, EN Class A, Group 1 Electromagnetic Compatibility Immunity Tested in accordance with IEC/EN : Electromagnetic Compatibility (EMC) - Part 6-5: Generic standards immunity for equipment used in power station and substation environment. Electrostatic Discharge: IEC , EN kv Contact Discharge, +8 kv Air Discharge Radiated RF Immunity: IEC , EN , ENV V/m, GHz, 3 V/m, 1-6 GHz Electrical Fast Transient: IEC , EN kv + 1 kv + 2 kv on AC lines, +0.5 kv + 1 kv + 2 kv on DC, I/O lines Surge Withstand Immunity: IEC , EN kv + 1 kv Differential Mode, +0.5 kv + 1 kv + 2 kv Common Mode Conducted Disturbances Immunity: IEC , EN V, MHz, on AC, DC 3 V, MHz, on I/O Lines Magnetic Field Immunity: IEC , EN A/m - Continuous, 1kA/m for 1 sec AC Voltage Dips/Short Interruption: IEC , EN % UT during 60 cycles, 30% UT during 1 cycle Conducted RF Immunity, KHz: IEC , EN Vrms Continuous Disturbance on DC, I/O, 300 Vrms 1 sec Disturbance DC, I/O Damped Oscillatory Wave Immunity: IEC , EN kv Common Mode (1 MHz) on AC/DC/I/O line, 1 kv Differential Mode (1 MHz) on AC/DC/I/O lines Harmonic Current Emissions: IEC , EN Class A (Other), Class B (Portable Equipment), Class C (Lighting Equipment) Voltage Fluctuation and Flicker: IEC , EN Environmental Cold: IEC , 18 hours at -40 C Damp Heat, Cyclic: IEC , 25 C to 55 C, 6 cycles, Relative Humidity: 95% Dry Heat: IEC , 18 hours at +70 C

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