Tech Ex 39 - RSA SCADA 3 Sept 19.pdf

This list is representative of the equipment on date of publication and is subject to update

ITEM / (Quantity)

• Primary Substations / (3):

Schweitzer (HMI) / (1) Conventional (RTU) (2)

• Unit Substations / (20) :

Schweitzer (HMI) / (8) “Substation 24 will make 9” Conventional (RTU) / (12)

• 900 MHz Radios / (29) (Radios are in location but powered down and not being used)

• Antennas / (29) :

(2) Omni

(27) Yagi

• Network Servers / (4):

Server A / (1) (Main) Bldg 3329 Server B / (1) (Main) Bldg 4488 Server AA / (1) (Back up) Bldg 3329 Server BB / (1) (Back up) Bldg 4488

• 5 or 8 port Ethernet Switches for meter and Capacitor bank / (12):

Reports station metering and (2) stand-alone Schweitzer Relays SEL ICON fiber multiplexers (30)

• Remote Terminal Units (RTU ) / (12):

Survalent scouts that are comprised of digital input, digital output, analog input, communication boards, or processors that report station data back to the Control Room servers

• Human Machine Interfaces (HMI) / (6):

Schweitzer Relays with processors that report station data back to the Control Room (Bldg. 3329) servers

• Boiler Alarms / (16)

• High Water Alarms / (2)

• Refrigeration Alarms / (4)

• Building Power Alarms / (3)

• NECR – GMSI building Alarms – (5) 3317, 5298, 4790, 7118, 8332

• Lift Station Alarms / (3) 5301, 5302

Technical Exhibit #39 RSA SCADA Systems 10 Sep 19

• Work Stations / (5) (1 future):

Composed of towers, monitors, keyboards with mouse

• Rack mounted Ethernet switches (mounted in server cabinet) / (2)

• Rack mounted UPS (mounted in server cabinet) / (2) 3329, 4488

• Scout Mounted-In Server cabinet / (SEL 2440 at Bldg 5298) (1) Housing for alarms (i.e. Boiler, High Water, etc.)

• Shark 200 / (72) Meters in stations on main and feeder breakers reporting data back

• Shark 100 / (14) Meters in stations on mains and feeders reporting data back

• Shark 200 / (66) (10 more future) To be installed on more feeders to report back. When installed, will increase size and amount of Ethernet switches

• Schweitzer 751A (16)

• 787 SEL protection relay (1)

• Schweitzer 734 Meter / (35) (metering in NASA area)

• Schweitzer 735 Meters / (6) reporting 161kV and 46kV in Primary Substations (main and feeders)

• 900 MHz Radios and Antennas / (25) (metering in NASA area)

• 750 W UPS / (25):

For back-up power to the RTU and radio systems

• 734b capacitor bank controllers (4)

• SEL RTACs (3):

Sub 21 (1), Sub 23 (1), Primary 2 (1)

• SEL 351 Switching station 2 (1)

• SEL satellite clocks (7) substation 3, 4, 7, 8, 21, 22, and 3329

• SEL 2411 for building alarm monitoring (6)

NOTE: The SCADA System is composed of several systems. RTU’s or HMI’s take station data and report it back over the SEL ICON Fiber system to the servers at the Control Room (Bldg. 3329) for operations and dispatch. The same ICON system transmits meter and stand-alone Schweitzer data back via the Ethernet switches. The NASA metering data is transmitted over a separate 900 MHz radio network back to the servers.

The UPS in each station is for back-up power for the radio and RTU’s. The alarm panel alarms are transmitted over copper phone wires from each site through several skiffs, Bldg. 5298 and then back to the Control Room over fiber. The substation data is transmitted from stations over fiber and delivered back to the Control Room to the servers and workstations.

Technical Exhibit #39 RSA SCADA Systems 10 Sep 19