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11
Installation
Product Manual - Trifecta
®
XPro Series
Bulk Tank Pressure Transmitter
The system controller requires the pressure input of the
bulk tank to perform the filling procedure as efficiently as
possible This is done through a pressure transmitter The
pressure transmitter measures the pressure of the bulk tank
and sends an electrical signal back to the controller The
transmitter for the bulk tank is located in the upper piping of
the Trifecta XPro Series and pre-wired into the control box
No additional piping is required by the customer to receive
the bulk tank pressure; this will automatically read the
current bulk tank pressure, unlike previous models.
Electrical Power Supply
A dedicated 120 volt AC, 60 Hz, 15 amp circuit must be
provided to power the Trifecta XPro Series control system If
120 VAC is not available, an appropriately sized transformer
may be necessary
The Mitsubishi PLC is mounted within a NEMA 4 control
box as shown in the following photograph
It is important that care is taken to install the Trifecta XPro
Series system on a dedicated electrical power circuit that is
clean and protected Circuits that are susceptible to noise and
brownouts may cause erratic system behavior Care should
also be taken to avoid installation on a circuit that regularly
gets turned on and off to provide power to another piece of
equipment (lights, heaters, cooling systems etc.). It should
be recognized that a PLC (computer) controls the Trifecta
XPro Series system and a clean, steady circuit must be used
to power the Trifecta XPro Series system Connecting the
Trifecta to a circuit that is backed up by a generator might
also be advantageous
Commissioning
The following procedures should be followed when first
commissioning the Trifecta
Warning! It is important to purge the
entire Trifecta XPro Series and
piping with warm, dry nitrogen
before running the system with
liquid. Water vapor can cause
ice crystals to form that may
cause the solenoid valves and
other critical components to
operate improperly.
Note:
On early versions of the 600 psig high
pressure Trifecta, the solenoid valves are
replaced with pneumatic actuated ball
valves.
Purge and Pre-Charge of the Trifecta XPro
Series (Ref. to Fig. 2, Pg. 19 for valve tags)
When all connections to the Trifecta XPro Series are made,
purge the complete system using low-pressure nitrogen
• Close the use valve (V-2)
• Open the liquid valve on the bulk tank and let the bulk
tank equalize with the two trifecta tanks
•
Once the Trifecta XPro Series has equalized, close the
liquid valve on the bulk tank
• Let lines thaw
• Leak check all plumbing connections
Содержание Trifecta XPro Series
Страница 2: ......
Страница 24: ...20 Operation Product Manual Trifecta XPro Series Mode 0 Figure 1 Filling Mode Vent to Storage...
Страница 25: ...21 Operation Product Manual Trifecta XPro Series Mode 0 Figure 2 Filling Mode Vent to Atmosphere...
Страница 26: ...22 Operation Product Manual Trifecta XPro Series Mode 0 Figure 3 Filling Mode Liquid Flow...
Страница 27: ...23 Operation Product Manual Trifecta XPro Series Mode 0 Figure 4 Filling Mode Low Loss...
Страница 28: ...24 Operation Product Manual Trifecta XPro Series Mode 0 Figure 5 Filling Mode Low Loss Vent to Atmosphere...
Страница 29: ...25 Operation Product Manual Trifecta XPro Series Mode Switch 0 to 1 Figure 6 Fill Mode Termination...
Страница 31: ...27 Operation Product Manual Trifecta XPro Series Mode Switch 1 to 2 Figure 8 Secondary Maintains Hold Pressure...
Страница 32: ...28 Operation Product Manual Trifecta XPro Series Figure 9 Primary Pressure Build Mode 2...
Страница 33: ...29 Operation Product Manual Trifecta XPro Series Figure 10 Primary PB Off Mode 2...
Страница 34: ...30 Operation Product Manual Trifecta XPro Series Figure 11 Call for Assist Mode Switch 2 to 3...
Страница 35: ...31 Operation Product Manual Trifecta XPro Series Figure 12 Secondary Assist of Primary Assist Mode 3...
Страница 36: ...32 Operation Product Manual Trifecta XPro Series Mode Switch 3 to 2 Figure 13 Assist Complete Primary Restored...
Страница 40: ...36 Operation Product Manual Trifecta X Series...
Страница 43: ...39 Service Product Manual Trifecta XPro Series...
Страница 47: ...43 Service Product Manual Trifecta X Series...
Страница 48: ...44 Service Product Manual Trifecta X Series...
Страница 53: ...49 Preventive Maintenance Product Manual Trifecta XPro Series Front Isometric view of Trifecta 500 psig...