Providence St. Vincent’s Medical Center
Portland, Oregon, USA
Delta Partner: ESC Automation
Project size: N/A
Facility / System Description:
-
Hospital campus with large 5-chiller central plant
-
Primary/secondary chilled water distribution
-
Wide variety of air handlers spread throughout the campus
-
VAV systems and constant volume with terminal reheat
-
Variable speed drive control and boiler monitoring integrated via Modbus
-
4 McQuay air handling units integrated via McQuay open protocol master
DDC Architecture:
|
Item
|
Quantity
|
Connection Points
|
|
Operator Workstation
|
3
|
N/A
|
|
System Controllers
|
12
|
800
|
|
Application Controllers
|
175
|
1000
|
3rd Party BACnet Integration
|
Manufacturer
|
System
|
Interface
|
Connection Points
|
|
Trance
|
Chiller
|
Ethernet
|
60
|