PR no. | Date Posted | Items Required | Quantity Required | Closing Date | Closing Time |
10266745 | 26.03.2024 | Chassis plane | 2 | 03.04.2024 | 1000 hrs |
RTU Power Supply Units | 2 | ||||
RTU Processor and Communication unit | 2 | ||||
digital input card 2244-2 (48vdc) | 6 | ||||
digital output card 2244-5 (125vdc) | 5 | ||||
Analogue input card 2245-2 (125vdc) | 4 | ||||
61850 switches 12 port (DIN rail mount i | 2 | ||||
GPS (SNTP) Time base | 1 | ||||
GPS Coaxial Cable | 30 | ||||
GPS Antenna | 1 | ||||
GPS Coaxial Cable | 5 | ||||
GPS Lightning Arrestors | 1 | ||||
Firewall/Router | 1 | ||||
Wiring accessories | 1 | ||||
Cat7 Ethernet Cable | 100 | ||||
RJ45 CAT7 Connector | 100 | ||||
RJ45 Boot | 100 | ||||
RJ45 Crimping Tool | 2 | ||||
AS PER ATTACHED SPECIFICATIONS |
NB
PRICES TO BE QUOTED IN USD AND WILL BE PAID AT THE PREVAILING INTERBANK RATE AND MUST BE CLEARLY STATED
DOCUMENTS REQUIRED
Companies must submit together with quotations:
- Proof of Tax Clearance Certificate ITF 263
- VAT Certificate/Declaration of VAT Registration Status
- Proof of registration with PRAZ in the relevant category
- State payment terms.
- State quotation validity.
- State delivery period
NB: ZETDC STANDARD PAYMENT TERMS ARE 30 DAYS AND MUST BE CLEARLY STATED
STANDARD QUOTATION VALIDITY IS 30 DAYS AND MUST BE CLEARLY STATED
MAXIMUM DELIVERY PERIOD IS 5 DAYS AND MUST BE CLEARLY STATED
SUBMISSION OF QUOTATION
All quotations must be enclosed in sealed envelopes, endorsed on the outside with the advertised PR number, the closing date and Time and deposited in the Tender Box, Electricity House, Wynne Street, Harare, Zimbabwe before 10:00Hrs on the closing date notified.
***E-mail and Faxed quotations will not be considered.
RTU Technical specifications for the Mt Hampden 33/11kV Substation
1.0 RTU Solution
The required BOQ for the SCADA solution to be supplied for the project;
- 1 X ABB 560CMR02 (5000 Data Points, PLC License, IEC101,104, RP570 IEC61850, Modbus Protocol)
- 2 X Manageable Industrial Ethernet Switches –Each switch with 12 ports (Fibre and Ethernet) (50VDC or 110VDC Powered)
- 1 X GPS Time Server for IEDs and RTU Time synchronisation (50VDC or 110VDC Powered)
(including GPS Antenna, GPS Coaxial 30meters cable, GPS In-Line Lightning Arrestor, GPS Coaxial 5meter cable)
- 2 X ABB560CVD03 Multimeter measuring unit.
- 1 X Firewall/Router
2.0 SCADA Critical Project Tools
- 1 X Project Laptop for configurations, commissioning and maintenance works (Intel 4GHz Core i7, 10th Generation, 32GB RAM, 1TB HDD)- with all configuring software.
- IET600 tool licence
- ITT600 tool licence
- 100meters Cat7 Ethernet Cable for networking.
- 25 X RJ45 CAT7 Connectors.
- 25 X RJ45 Boots.
- 2 X RJ45 Crimping Tools.
- 6 X Pre-terminated Multimode fibres – Sufficient lengths (for IED networking).
3.0 FIREWALL/ROUTER SPECIFICATIONS
- WatchGuard T35-R rugged firewall.
- Full WatchGuard System Manager perpetual license
- 48V DC power supply plus AC power supply option
- 19 inch rack mounting brackets
- 10 year basic security suite renewal license
- USB interface option.
4.0 IEC61850 SWITCHES SPECIFICATIONS
- Gigabit Managed Industrial Ethernet Switch including
- 10/100/1000BaseTX RJ-45 12Ports
- 2x Gigabit 1000BaseSX/LX Fibre with ST style connectors
- Extended Environmental Specifications -40°C to 80°C Operating Temperature
- IEEE 802.3 Compliance
- ESD and Surge Protection on all Built-in Ports
- Auto Sensing 10/100/1000BaseTX, Duplex, and MDIX
- Power Inputs 48VDC or 110VDC
- Configurable Bi-Colour Fault Status LED
- Rugged Industrial DIN-Rail Enclosure or Rugged Industrial Rackmount Enclosure
- RSTP support