Tender Details

1 each x rtu gateway to replace d20 rtu 1 each x d20 io link interface

Tender Number:

GH12400369

Client:

City of Cape Town

Region:

Western Cape

Industry:

Electrical

Title:

1 each x rtu gateway to replace d20 rtu 1 each x d20 io link interface

Closing Date:

18/10/2023 12:00

Site Inspection Date:

N/A

Tender Description:

RFQ Type Goods Goods Electrical Equipment & Components Reference Number GH12400369 Title Rtu gateway rtu & link interface Description 1 each x rtu gateway to replace d20 rtu 1 each x d20 io link interface Specification* We require a gateway unit to replace the existing General Electric D20 and D400 gateway unit or equivalent product. The gateway unit must be capable of work with the current Input / Output modules of the D20 peripherals that we use. Must be 24VDC supply. GUIDELINE Wherever reference is made to any particular Trade Mark, Name, Patent, Design, Type, Specific Origin or Producer, such reference shall be deemed to be accompanied by the words "or equivalent". *NB The Municipal Bidding Document 6.1 (MBD 6.1) has been amended, in order to be eligible for preference points bidders are required to submit a duly completed MBD 6.1 document with supporting documents with each and every RFQ submission. Project Solway SS SPECIFICATIONS Features # Advanced Substation Gateway with customizable HMI for multiple floating windows # IEC 61850 Client Ed.1 and certified Ed.2 # D.20 I/O Module Support (D20A analog input, D20S digital input, D20K digital output, D20C combination input/output) # Advanced IEC 61131-3 compliant automation engine # Simultaneous communication protocol support # Comprehensive logging facilities for substation data including events, user actions, cyber security, connectivity # Automatic or manual acquisition of any type of files from Intelligent Electronic Devices (IEDs) Security # User access levels Administrator, Supervisor, Operator, Observer, Pass through # Remote Authentication (Secure LDAP, TACACS+) # Secure tunnelling from master station via TLS for DNP3/TCP, Modbus/TCP and IEC 104 # Secure file transfer to enterprise server using RSYNC/ SSH, SFTP, FTP # Secure Access using HTTPS and SSH # Secure firmware upgrade # Built-in firewall Hardware # Small form factor for a variety of installation locations # Compliant to IEC 61850-3 and IEEE 1613 # Reliable SSD Storage # 2 x built-in RJ-45 and 2 x SFP Ethernet ports # On-board I/O [Digital Inputs, Digital Outputs, DC Analog Inputs] # Standard time synchronization [IRIG-B IN, NTP] # DIN-Rail or Panel Mounting Data Collection and Concentration # DNP3 serial and IP (client <(>&<)> server) # IEC 61850 Ed.1 and certified Ed.2 (client) # D.20 Link # Modbus# serial <(>&<)> TCP/IP (client <(>&<)> server) # IEC60870-5-101/103/104 (client) # IEC60870-5-101/104 (server) # SEL Binary (client) # Generic ASCII protocols (client) On-board General Purpose I/O # Eight (8) Digital Inputs # Four (4) Digital Outputs # Four (4) DC Analog Inputs PROCESSOR, MEMORY, AND STORAGE CPU Intel Atom X5-E3930 1.3GHz Processor Memory DDR3L (8GB) Storage Solid-State Drive (16 GB) OPERATING SYSTEM # Predix Edge OS (Linux Kernel 4.14) COMMUNICATIONS Ethernet 4 independent Ethernet ports, with separate MAC addresses # 2 built-in 10/100/1000 BASE-TX RJ-45 ports # 2 Accessible via SFP modules # 100BASE-TX (RJ45 copper) # 1000BASE-TX (RJ45 copper) # 100BASE-FX (LC fiber multimode) # 1000BASE-SX (LC fiber multimode) # 1000BASE-LX (LC fiber single mode) Serial (RS-232 or RS-485 2-wire) # 4x serial interfaces accessible via individual RJ45 connectors on rear of the unit # Serial interfaces use 16550 compatible UART # Supports baud rates 300, 600, 1200, 2400, 4800, 9600, 921k # Software controlled mode of operation between RS232 or RS485 2-wire # RS232 mode supports flow control and handshaking signals (RTS, CTS, DCD) # Software controlled termination resistor (120 ohm) for RS485 mode # All software selections persist when power cycled # IRIG-B available on all serial interfaces when an IRIG-B input is present D.20 Link HDLC # Optional 2x D.20 Link DB9 ports # Terminal block to provide power to the D.20 Link TIME SYNCHRONIZATION (HW SUPPORT) IRIG-B Input # Available as 2 positions removable Phoenix terminal block on bottom of the unit # Supports IRIG-B TTL VIDEO OUTPUT Display Port DisplayPort (DP) v1.2 available on the top of the chassis Resolution up to UHD (4k, 3840x2160 @ 30 Hz) Technical Specifications USB PORTS # 1x USB 3.0 # 2x USB 2.0 # 1x USB-C for future use MAINTENANCE PORT Console port 1x Serial port pre-configured for local serial Console access for debug. The serial port can be reconfigured to be a regular RS-232/RS-485 port POWER SUPPLY Low Voltage # Built-in LVDC power supply on a removable Phoenix terminal block # Nominal 24 VDC ±10%, 5a /2.5A/ 1.25A # Minimum/Maximum DC voltage 10 VDC to 60 VDC # Maximum power consumption of 60W PHYSICAL Dimensions # 200 mm / 7.87" (L) # 90 mm / 3.54" (W) # 195 mm / 7.68" (H) Mounting Panel or DIN rail Weight # G100 2.47 Kg # D.20 Link Card 0.18 kg # Packaging + accessories 2.15 kg OPERATING ENVIRONMENT Operating Temperature -40°C to +70°C Storage -40° to +85°C Humidity 5-90% relative humidity, non-condensing Altitude Maximum altitude is 5000 m Ingress Protection IP40 (Protected from most tools and wires greater than 1 millimeter) REAL TIME CLOCK # When powered off, the real-time clock remains active for a period of time * We require an interface unit to communicate between the new gateway unit and our existing D20 Input/Output units. Project Solway SS Delivery Date2023/12/13 Delivery ToElectricity - Ndabeni RED1 Plant / PH 511 0410 Delivery Address01 Bloemhof, bloemhof Contact PersonTertius du Toit Telephone Number0214445474 Cell Number Closing Date2023/10/18 Closing Time12 00 PM RFQ Submission Fax0000000000 RFQ Submission Fax 2 Buyer Email AddressMonja.Davids@capetown.gov.za Buyer DetailsM.Thorpe Buyer Phone0214006752 Attachments No Attachments NOTE On 3 April 2018 the City of Cape Town went live with e-Procurement which was piloted with 3 commodities Civil, Hardware, Electrical. No manual submissions will be accepted for these commodities and suppliers must log in to e-Services portal to access RFQs. Bids must be compliant with the Preferential Procurement Regulations, 2017 including but not limited to local content, functionality, price and preference, eligibility criteria and relevant statutory criteria. The details of this are contained in the RFQ document and/or the specification advertised via E-Procurement. Only locally produced goods or locally manufactured goods, meeting the stipulated minimum threshold for local production and content, will be considered, where applicable.