PS3500 Power and Diagnostics
Powering Availability
What is an
acceptable
amount of
downtime?
High-Integrity Power
 Universal AC or DC input
 22.5 …30 VDC adjustable
output
 15 Amps per module
 Up to 91% efficiency @ 230
VAC input
 Active load sharing
Failure of one module will not impact system operation
 High system reliability (no internal
fans)
 ATEX Zone 2 and Class I/Div. 2
 Hot-Swappable
 Low noise for HART and Fieldbus
applications
Thermal Dissipation
Power supplies lose energy in
the form of heat
 PS3500 has very low heat
dissipation due to high
efficiency
 +45° C without de-rating
Configurable Redundancy
30 A MAX
45 A MAX
90 A MAX
What if you could
monitor power like any
other field device?
PS3500 Diagnostic Module
Mains
Output
Monitoring
Power
Supplies
Four layers of monitoring
Diagnostics
Diagnostics
Primary
Secondary
Power
Supply
Diagnostics
• Voltage
• Current
• Spikes
• Voltage
• Ripple & noise
• Overall current
• 4 Temperatures
• Output current
• DC/DC frequency
• Usage clock
• Ambient temperature
• Comm checksum
• Redundancy status
Warnings and Alarms
 Configurable alarms
 Log and time stamp
 Simple setup
Plant Asset Management Integration
Asset Management
Integration
 AMS - EDDL
 RS485/HART
 FDT/DTM
Markets
 Where is N+1 redundancy
required?
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
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Oil & Gas Refineries
Continuous process Facilities
Safety Shut down systems /SIL 3
Offshore platforms
Fieldbus projects
PS3500 Application Success Stories
 Shell
 Shell/Albian Sands (Upstream) mine site- Bulk power for C300 control cabinets
 Shell/Scotford Upgrader site: Bulk power for C300 control cabinets
 Bentley Nevada / GE
 Redundant bulk power vibration monitoring system
 Mikron Infrared : Coal Gasification
 Bulk power for Infrared camera + 6000 purge: monitoring gas separation units
 Cargill
 Blaire, NE providing 24VDC redundant bulk power to instrumentation,
throughout their facility...they produce corn based petroleum products;
including eco friendly plastics, and ethanol