Bettis Electric Actuators. [File Name or Event] Emerson Confidential 27-Jun-01, Slide 2 Overview:...
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Bettis Electric Actuators. [File Name or Event] Emerson Confidential 27-Jun-01, Slide 2 Overview: Bettis electric actuators It is the traditional “EIM”
[File Name or Event] Emerson Confidential 27-Jun-01, Slide 2
Overview: Bettis electric actuators It is the traditional EIM
facility, EIM was started in 1949, it is fully dedicated to
actuators and controls Markets: Oil & gas industry Pipelines
& compressor stations Tank storage Production Refineries
Petrochemical Off-shore Power utility Marine and navy (Dept. of
Defense) Municipal water and waste-water General industrial &
HVAC EIM was acquired by Emerson in October 2009 Headquarters &
Manufacturing Facility: Missouri City, TX Primary focus is Electric
Actuators and Controls Bettis electric actuators are produced in
Missouri City facility, Houston-USA
Slide 3
[File Name or Event] Emerson Confidential 27-Jun-01, Slide 3
Market Sectors 2012 Turn Over 2012: ~ 60 Millions US$
Slide 4
[File Name or Event] Emerson Confidential 27-Jun-01, Slide 4 -
Electric actuators - Multi-turn - Quarter-turn - Fluid powered
actrs (natural gas, quarter-turn low and high pressure) -
Worm/Bevel/Spur gears - Multiport Valve Actuator - Controls:
Open/close Analog positioning and modulating Digital control Local
and remote control stations Bettis Electric and EIM Product Range
Tec2000 M2CP HQ LP HP LP Bevel Gear Worm Gear Master Station MPA
Mod.500 Spur Gear
Slide 5
[File Name or Event] Emerson Confidential 27-Jun-01, Slide 5
Bettis Electric Actuators General Features 6 FRAME MODELS for
multi-turn & quarter-turn applications: MULTI-TURN: Torque
output from 176 Nm to 2,575 Nm (BtO w/o gearbox) Thrust up to
400.000 N (w/o gearbox), from 7 to 120 RPM (std 50Hz models); with
gearboxes torque/thrust range increases significantly QUARTER-TURN:
Torque Range up to 500,000Nm (with gearbox) operating times from 5
seconds to 12 minutes, or longer ON-OFF and MODULATING SERVICE
POWER SUPPLY: - Three Phases from 208 to 690 Volt at 50/60Hz; -
Single Phase from 110 to 240 Volt at 50/60Hz; - Direct Current
supply (M2CP only)
Slide 6
[File Name or Event] Emerson Confidential 27-Jun-01, Slide 6
Worm & wheel permanently self- locking Taper roller bearings
(top & bottom) Declutch on low torque side Valve stem never
disengages from drive shaft Automatic motor priority Low declutch
force guaranteed All shafts bearing supported (no bushings) Low
rim-pull guaranteed (maximum 80lbs/350N) Limit drive pinion
assembly Torque limit drive assembly Bettis Electric Series
2000
Slide 7
[File Name or Event] Emerson Confidential 27-Jun-01, Slide 7
Series 2000 Electric Actuator Enclosure in Marine-grade aluminium
low copper content Optional: Enclosure in Stainless Steel
Slide 8
[File Name or Event] Emerson Confidential 27-Jun-01, Slide 8
Non-penetrating, vibration-resistant Hall Effect switches actuated
by magnets in control knobs Stainless steel 316 hardware (internal
& external) Separate Terminal Chamber, dual-sealed Ductile iron
gear housing Polyester powder coated inside & out for all
environments (passes 1500-hour salt spray test) Twin access covers
for ease of maintenance and alternative position for display / ter.
board Marine-grade aluminium low copper content Shields protect
local control knobs from mechanical damage TEC2000 Mechanical
Features
Slide 9
[File Name or Event] Emerson Confidential 27-Jun-01, Slide 9
TEC 2000 Electronic Actuator Key Features proven design of the
mechanical part of the actuator which is the fruit of more than 60
years of experience of EIM with electric actuators state of art
electronic control which is the fruit of more than 25 years of
experience for the application of electronics on electric
actuators: EIM Controlinc was introduced in 1985. Patented absolute
position monitoring system, high range, high resolution, based on
Hall-effect sensors, no need of internal batteries to remember the
position in case of operation without external power supply, no
need to replace any battery during actuator life. Output torque
control is based on worm-shaft axial load monitoring: real output
torque is monitored in real time, no need of data upload/download
in case of logic card replacement or motor
replacement/rewound.
Slide 10
[File Name or Event] Emerson Confidential 27-Jun-01, Slide 10
TEC 2000 Electronic Actuator Key Features Quite intuitive
non-intrusive setting by means of a really user friendly local
interface for full actuator setting, control and diagnostic info
access: very large Local Display (the largest or one of the largest
in the market). complete set-up and menu navigation by Yes/No
questions, without opening the actuator and without need of any
battery powered handheld device, all questions & info are given
in plain text (no symbols are displayed) Set-up is possible also
without external power supply in presence of optional back-up
batteries. Local interface can be mounted in 7-8 different
positions on the actuator housing, additionally it can be easily
duplicated in two additional remote positions (up to 1,2Km) for
comfortable access. Possibility of setting & control by Clicker
(an IrDA controller) and via RS-485 (PC/PDA) with also possibility
of diagnostic data download, software upload via RS-485 (PC/PDA).
LEDs IrDA Transmitter & Receiver Graphic Display Message Centre
(2 lines, 16 characters) Selector Knob Control Knob
Slide 11
[File Name or Event] Emerson Confidential 27-Jun-01, Slide 11
TEC 2000 Remote Display Module Remote Display Module Duplication of
Local Display functions, it is identical Up to 1.2 km from actuator
Up to two for each actuator Provides safe, local operations in
hazardous areas Enables positive control of valves from a safe
distance in the event of an emergency
Slide 12
[File Name or Event] Emerson Confidential 27-Jun-01, Slide 12
TEC 2000 Electronic Actuator Key Features Double Sealing Protection
of the terminal board (when terminal board cover is opened,
internals are still sealed), primary fuses on terminal board
(really non intrusive execution), terminals are clearly visible in
all conditions, terminal board can be mounted in 7 different
positions on the actuator housing.
Slide 13
[File Name or Event] Emerson Confidential 27-Jun-01, Slide 13
TEC 2000 Electronic Actuator Key Features IP 68 execution as std
(15 meters of water for 7 days). Manual override (Hand-lever/wheel)
with reduction gearing: low effort on manual override: less than
350N for all the models output torque still monitored in case
electronics is powered on (in case back-up batteries are mounted)
No cheater bars design. the clutch/declutch lever works on a low
torque shaft: low effort to engage/disengage even with actuators
under torque. actuator self locking still available during manual
operation. Optional AISI 316 Stainless Steel Hand wheel
Slide 14
[File Name or Event] Emerson Confidential 27-Jun-01, Slide 14
Actuator TEC2000 Inputs/Outputs Input Signals: Open / Close / Stop
(2-wire, 3-wire or 4-wire) (Std) ESD (Std) Inhibit/Interlock (Std)
Analogue Position Controllers, 4-20mA input (Optional) Local
Emergency Stop Hardwired (Optional) Communication Protocol
(Foundation Fieldbus, Hart7, Modbus RTU, Profibus, DeviceNet)
Output signals: 4 programmable output relays (Std) Monitor relay
(Std) 4 additional relays ARM (Auxiliary Relay Module), Optional
Analog feedback (4-20mA) Analogue Valve Position Feedback (VPF)
Analogue Valve Torque Feedback (VTF)
Slide 15
[File Name or Event] Emerson Confidential 27-Jun-01, Slide 15
Actuator TEC2000 Monitor Relay
Slide 16
[File Name or Event] Emerson Confidential 27-Jun-01, Slide 16
Actuator TEC2000
Slide 17
[File Name or Event] Emerson Confidential 27-Jun-01, Slide 17
Controls Options Remote Control OPEN CLOSE STOP DCS Discrete inputs
from DCS Local Control 2-Wire Network: Hart 7, Foundation Fieldbus,
Profibus DP, DeviceNet, Modbus 4-20 mA Analogue: Modulating Control
up to S4-50%, 1200Starts/hour Emerson Wireless Solution in the near
future OPE N CLOS E STOP Discrete inputs from remote dry contacts
We can now guarantee interoperability between our Emerson DCS and
EIM actuators with Foundation Fieldbus or Hart 7 communication
protocols (Hart 7 tests running now for Delta V interoperability
with PlantWeb).
Slide 18
[File Name or Event] Emerson Confidential 27-Jun-01, Slide 18
Typical applications Oil & Gas - Upstream FPSO Off Shore Tank
Farms Petrochem-Refineries Gas Plants Pipelines
Slide 19
[File Name or Event] Emerson Confidential 27-Jun-01, Slide 19
Bluetooth & integration in PlantWeb Next TEC2000 1A electronic
control, will provide advance diagnostic and the possibility to
download all diagnostic data via Bluetooth.
Slide 20
[File Name or Event] Emerson Confidential 27-Jun-01, Slide 20
Bluetooth & integration in PlantWeb Next TEC2000 1A electronic
control, will provide advance diagnostic and the future possibility
to download all diagnostic data, not only via Bluetooth, but also
via Foundation Fieldbus or Hart 7 communication protocols to our
DeltaV with integration in PlantWeb.
Slide 21
[File Name or Event] Emerson Confidential 27-Jun-01, Slide 21
Controls on board or not ? Local Off Remote OP CL STOP Status LEDs
Separate Local Controls Status signals Input commands Thermal
switch OPEN position switch CLOSE position switch OPEN torque
switch CLOSE torque switch Blinker (motor running) OP/CL 3ph supply
Process control system Control cabinet c/w: control logic reversing
contactors Separate controls Continuous 3ph supply Input commands
Status signals Process control system Integral controls
Slide 22
[File Name or Event] Emerson Confidential 27-Jun-01, Slide 22
Controls on board or not ? It may be convenient to use electric
actuators without on-board controls in case of : high levels of
vibration high ambient temperatures accessibility to the motor
operated valve is limited after installation (however intelligent
actuators can be supplied with separate control station).
Advantages of electric actuators with integrated controls: Single
responsibility (electric actuator manufacturer) of cabling and
actuator control logic. Full factory test of actuator, control
wiring and control logic at actuator manufacturer care and
responsibility. After factory test, controls are factory sealed:
non-intrusive actuators generally do not need re-opening on site.
Reduced site wiring and reduced testing of wiring and control
logic: no bad surprises on site. Complete and easy factory
acceptance test of complete actuated valve. Direct processing of
limit, torque and thermo-switch signals on the actuator. Controls
are dedicated to electric actuators, properly sized and designed
according to actuator manufacturer 60 years experience.
Standardized control logic: no need to re-invent for every
application.