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Product Definition
Frames Hydraulic Power Units (HPUs) provide reliable and clean
hydraulic energy to a variety of users in offshore and onshore
locations. Our HPUs will reliably operate a range of equipment,
including subsea controls, IWOCS, topside actuated valves, turret
actuated valves, cargo handling systems, turret disconnect systems,
and seal isolation.
Product Description
Frames HPUs provide clean hydraulic power at specified pressure and
flow levels to ensure reliable operation and control of a wide variety
of equipment. The Frames team of experienced engineers works
closely with your business to develop HPUs that match your unique
process conditions, site-specific requirements, local legislation and,
if applicable, third-party requirements, such as Lloyd’s, ABS, DNV
and BV. In addition, our systems are designed to operate in harsh
environments that can vary from extremely cold offshore arctic seas to
extremely hot and dry desert environments.
Frames Hydraulic Power Units are often part of integrated packages
that also comprise other equipment. The main purpose of our HPUs
is to provide hydraulic power to actuated valves. However, in specific
cases our HPUs can be designed to operate quick-disconnect couplings
used on disconnectable turrets or pressurized seal systems.
Product Leaflet / p 1
Frames HPUs generally comprise the following
hydraulic components:
• Enclosure
• Reservoirs
• Motor pump assembly
• Filters
• Accumulators
• Control panel
The selection of components and materials depends
on the required flow and pressure rating, but also on
the type of fluid, as well as environmental conditions.
Enclosure
HPUs assembled by Frames can be housed in a
fully enclosed AISI316 cabinet, or we can choose
an open-skid/rack principle for easy maintenance.
Which enclosure is used depends on the location
in which the HPU is being installed. If required, the
cabinet/skid can be designed, built and certified to
standards such as DNV 2.7-1, ABS, and CE.
Reservoirs
Each Frames HPU is equipped with at least one
main supply reservoir, but in many cases HPUs
include a dedicated return reservoir, especially
when a production environment involves polluted
return fluids.
Motor pump assembly
The pump units selected for our HPUs depend on
the fluid type used, which can vary from mineral
oil, synthetic oil or biodegradables to water/glycol-
based fluids. Pump drives can either be electric or
pneumatic, depending on the available utilities.
Filters
Our hydraulic power units are designed to
guarantee sound operation of the hydraulic
controls in the field downstream from the unit. The
HPUs include filters that maintain the cleanliness
of a system during operation by preventing
contamination of any of its components. All Frames
HPUs are thoroughly flushed before testing.
Topside HPU
FramesFlow Control & SafeguardingEikenlaan 2372404 BP Alphen aan den RijnThe Netherlands
+31 172 461 [email protected]
Hydraulic Power Unit (HPU)
Product Leaflet / p 2
Accumulators
Frames HPUs include either piston or bladder type accumulators
that store the pressurized hydraulic fluid in order to ensure users a
constant hydraulic flow during operation. Accumulators can be selected
in compliance with a variety of standards, including PED, ASME,
AS1210, NR13 or the standard of any of the major certification bodies.
Controls
HPUs are generally controlled by the client’s control system, which is
connected with the client’s MCC and DCS. However, Frames can also
provide plug & play solutions in which our unit only requires a 230-
690 VAC three-phase power supply to automatically operate pumps
and provide feedback signals showing the soundness of the operation.
Feedback signals can be directed to the client’s control room,
significantly reducing interface engineering and cabling.
Materials
The materials used in our units match the specific requirements of our
client’s operational environment, and can therefore include the full
range of exotic materials used in tubing and fittings, but also in valves
and instruments.
Process Description
Frames HPUs are built to continuously meet the varying conditions of
our client’s operational processes. Our HPUs include hydraulic pumps
(single or dual arrangement) that draw hydraulic fluids (mineral oil or
water/glycol) out of a supply reservoir/tank and store hydraulic energy
in a hydraulic accumulator bank. The pumps keep running until the
pressure in the accumulator bank reaches a pre-set pressure level.
Each pump header contains a filter set to ensure the cleanliness of the
hydraulic system.
The pump discharge line is typically equipped with isolation valves,
a check valve and a safety relief valve to protect the system from
overpressurization. When the pressure drops to a pre-set level, the
system reactivates the pumps, and the accumulators are refilled with
fluid by the pumps.
While the accumulators are keeping the system’s pressure at the right
level, a pressure control valve enables the operator to regulate the
hydraulic pressure moving to the actuated valves.
Hydraulic Power Unit (HPU)
Wellhead Control Panel
Topside HPU
HPU Pump Section
FramesFlow Control & SafeguardingEikenlaan 2372404 BP Alphen aan den RijnThe Netherlands
+31 172 461 [email protected]
Added Value Frames
• Customized design according client requirements
and project conditions.
• In-house engineering team that designs powerful
hydraulic packages with limited plot space
• Organized design philosophy for simplified
operation and maintenance of the units
• Complete package supplied skid-mounted, making
it easy to transport
• Lean engineering and usage of high-end materials
for reliable and solid equipment
• 24/7 worldwide service and after-sales support
References
• FPSO (Santos Bassin), offshore, CESSÃO ONEROSA,
FPSO P-74, P-75, P-77, P-76 – Brazil
• QUAD 204 FPSO, offshore – United Kingdom
• Iraq Crude Oil Export Expansion – Iraq
• Skarv FPSO, offshore – Norway
• Gorgon Field, offshore – Australia
• Ichthys Gas Field, offshore – Australia
Product Leaflet / p 3
Each pressure section is equipped with automatic and/or manual
control systems, pressure gauges and/or pressure transmitters
to monitor and control the hydraulic pressure at all times. Each
hydraulic pressure line contains bulkhead connectors at the panel’s
sides to connect the actuated valves in the field.
Frames can also include a directional control valve in the HPU pack-
age in case the actuated valves are not supplied with local controls.
Project Management
At Frames, we understand that success depends on sharp project
management. Just like our clients, we are driven to support your
business, with our dedicated project team always on hand for
one-on-one contact, providing you with the best possible service.
From concept through to design, production, testing and delivery, our
project team will know your operating environment, and will use the
latest technology to precisely meet your needs.
We are solution-oriented, we understand your industry and we always
use strict document control and professional planning to exercise
tight process control and meet all delivery deadlines. Our global
office network, international supply chain and partnerships with
leading vendors mean we are always able to supply the best systems
and meet all of the local requirements and regulations.
Technical Details
• Fully enclosed cabinet or open framework skid
• Output pressure up to 20,000 psi
• Suitable for hydraulic oil or water/glycol-based hydraulic fluids
• Extensive range of pump types and flow rates
• Design suitable for hazardous areas
• Bladder or piston type accumulators in various sizes and materials
• Individually regulated hydraulic power header lines
• Recirculation system and state-of-the art filters to maintain
cleanliness of the hydraulic fluid
• Motor control center and/or local control panel can be included
• DNV 2.7-3 and 2.7-1 certification, including drop test
Hydraulic Power Unit (HPU)
Recirculation Skid
FramesFlow Control & SafeguardingEikenlaan 2372404 BP Alphen aan den RijnThe Netherlands
+31 172 461 [email protected]
Contact
+ 31 172 461 600
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A A
B B
C C
D D
E E
F F
G G
H H
DRWG.No.:
Title:
This drawing must not be copied lent or used in whole or partwithout written consent of Frames Group b.v.
:
Size:
Scale:
P.O. Box 21Zoeterwoude
The Netherlands
A1
SBM
P29276-EM-GAC-AM5410-0031:20
G.A. CLEAN-UP PUMP SKID A-M5413
MOORING SYSTEM
SUBSEA HPU
01.39490.0290HO 29276FPSO Cidade de Paraty
CUSTOMER
FRAMES REF.CUSTOMER REF.
PROJECT
:::
GENERAL NOTES
REFERENCE DRAWINGS
HOLD LIST
TERMINATION POINTS
WEIGHT DATA
Rev.
Check
Pro
c.
Dra
wn
Date
Descri
pti
on
Check
Mech.
Check
Instr
.Appr.
0Jd
H17-0
5KVa
WSt
2011
Fir
st
Issue
1. SUB FRAME HPU: C.S.
NR DESCRIPTION DRAWING
1. Process & Instrument Diagram P29276-EC-PID-AM5410-001
2. General Arrangement P29276-EM-GAC-AM5410-001
TP DESCRIPTION SIZE ORIENTATION
TP03 TANK REFILLING POINT 3/4" O.D.
TP50 FROM RECIRCULATION PUMPS 2" 150# RF
TP52 TO RECIRCULATION PUMPS 3" 150# RF
TP54 AIR SUPPLY 3/4"O.D.
2500
200
21
1250
1500
2500
1250
485
1082
1250
UNP200
PUMPPM-M5401C
2500
168
130
485
907
TP03
TP54
TP52
TP50Drain 1" WNRF 150#
Earthing boss
Earthing boss
X
Y
Z
CENTER OF GRAVITY [empty]
SKID WEIGHT
EMPTY: 1750 kg
X:
Y:
Z:
1232
695
533
mm
mm
mm
IN OPERATION: kg1750
AM
vA
20-0
6For
Fin
al
KVa
WSt
2011
Drippan
1413
Earthing boss
240
640
1169
BSP
07-0
7For
Fin
al
KvA
WSt
2011
PUMPPM-M5401A
Electrical Tie-in point
PUMPPM-M5401B
485
1413
500
MAINTENANCE AREA
CM
vA
14-0
9For
Fin
al
KVa
WSt
2011
500
MAINTENANCE AREA
80
DM
vA
05-1
0For
Fin
al
KVa
WSt
2011
EM
vA
07-1
1As
Built
2011
Frames Family Tree
Flow Control& Safeguarding
Hydraulic Systems • Wellhead Control • Subsea Hydraulic Power Units • Hydraulic Power Units • IWOCS (Intervention Workover Control Systems) • TUTU (Topside Umbilical Termination Unit) • Cargo Ballasting Systems Safety Instrumented Systems
• High Integrity Protection Systems (HIPS) Chemical Injection
• Chemical & Methanol Injection Systems • Chemical Distribution Systems
Valve Automation Center • Actuators and Actuated Valve Packages • Control Systems
Automation • Buoy Control • Tank Farm Control & Safeguarding
Asset Life Cycle Management Maintenance & Field Services Commissioning
Operator Training
Spare Parts
Engineering Studies • Conceptual • FEED and Basic
Oil & Water
Multiphase Separation • Production Separators (High & Low Pressure) • Test Separator • Degasser & Knock-Out Drum • Water Oil Separator (WOSEP) • Compact Inline Separation
Electrostatic Coalescers • Dehydrator • Desalter Produced Water Treatment • Deoiling & Desanding Hydrocyclones • Gas Floatation • Media Filtration • Sand Cleaning Separation Internals
Heat Exchangers
Gas
Gas Separation • Demisting • Scrubbers • Filters Heat Exchangers
• Shell & Tube Heat Exchangers Air-Cooled Coolers
Gas Sweetening (H
2S & CO
2)
• Amines • Thiopaq O&G • Solid Bed Scavenger • Membrane • Molecular Sieve Gas Dehydration
• Glycol (TEG) • Molecular Sieve Dew Point Control
• Low Temperature Separation (LTS) • Solid Desiccant Hydrate Inhibition
• MEG/DEG Recovery • Methanol Recovery • MEG/DEG Desalination Light Hydrocarbon Recovery
• Condensate Stabilization • Fractionation Fuel Gas Treatment
FloatersOffshoreOnshore
Total Plant Solutions Industrial CO
2
Modules Early Production Facilities Wellsite Packages Biogas
IntegratedSolutions
Services
FramesFlow Control & SafeguardingEikenlaan 2372404 BP Alphen aan den RijnThe Netherlands
+31 172 461 [email protected] 0
4-2
015
Frames Family Tree