CHART Trifecta XPro Series - Operation Details

19
OperationProduct Manual - Trifecta
®
X-Series
Operation Details
The Trifecta XPro Series logic keys on pressure instead of liquid level. The components have been minimized (reduced) yet
the design has duplication of key components. See Table 1.
Schematic - Fig. 2
There are four key modes:
• 
• Initial pressure build (mode 1)
• Run/Ready (mode 2)
• Assist (mode 3)
These modes along with the parameter settings determine the operation of the system.
SRV-2
SOL-3
SRV-4
V-1
SOL-1
M-1
CV-2
V-6
M-2 SOL-2
V-4
DIV-1
SRV-4
SRV-2
CV-1
V-4
DIV-1
VENT RELIEF VALVE
VENT / P.B. ISOLATION VALVE
TRANSMITTER ISOLATION VALVE
V-4
MANUAL VENT VALVE
V-3
V-2
V-1
SRV-2
V-5
LIQUID USE VALVE
MANUAL RELIEF VALVE
P.B. ISOLATION VALVE
LINE RELIEF VALVE
To External Vaporizer
P.B. SAFETY RELIEF VALVE
SRV-3
V-6
SRV-4
SRV-1
BULK PRESSURE TRANSMITTER
PRESSURE TRANSMITTER TRIFECTA
LIQUID LEVEL GAUGELI
-1
TANK SAFETY RELIEF VALVE
V-3
PBC-1
VENT TO ATMOSPHERE SOLENOID VALVE
VENT TO BULK SOLENOID VALVE
NOMENCLATURE
TANK PRESSURE GAUGE
VENT TO ATMOSPHERE MUFFLER
SOL-2
TANK SAFETY RUPTURE DISC
PRESSURE BUILD SOLENOID VALVE
PT-2
PT-1
SOL-3
STR-1
PG-1
MANUAL VENT MUFFLER
PRESSURE BUILD COIL
LIQUID USE CHECK VALVE
LIQUID USE STRAINER
SRD-1
TANK SAFETY DIVERTER VALVE
VENT CHECK VALVE
SOL-1
LIQUID LEVEL TRANSMITT
ER
FILL CHECK VALVECV-1
PBC-1
M-2
M-1
LLT-1
CV-3
DIV-1
CV-2
CV-3
V-2
CV-3
SRV-3
PBC-1
V-3
LI-1
LLT-1
PT-2
CV-3 CV-3
PG-1
LI-1
PG-1
LLT-1
PT-2
SRV-1
SRD-1
SRV-1
SRD-1
V-4
V-5
CV-2
SOL-2
CV-1
PT-1
V-1
SOL-3
CV-2
V-6
V-5
STR-1
M-2
CV-1
STR-1
CV-1
LIQUID FROM BULK
VENT TO BULK
P&ID