ABB LP Manuel d'instruction - Page 5
Parcourez en ligne ou téléchargez le pdf Manuel d'instruction pour {nom_de_la_catégorie} ABB LP. ABB LP 18 pages. Linear piston actuators
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1.0 SPECIFICATIONS / FEATURES
Simple Cylinder Actuators From 2
LP linear piston actuators are used to control the
position of air dampers or louvers on furnaces,
boilers, and air distribution systems. They are
also used on burner and SOFA Tilts. They are
suitable for Windbox damper control in NOx
reduction control systems.
Operation with TZID-C Smart Positioners offers
digital
communication,
diagnostics
and
monitoring
"AutoStroke" feature calibrates and tunes itself
automatically.
FEATURES :
High resolution, sensitivity, and fast response
with proven AV and TZID-C Positioners.
•
Cylinders available with Buna-N or Viton
seals.
•
Temperature range up to 250
o
AV15, 185
F with TZID-C.
•
Easy adaptability to air dampers and
louvers
via
mounting.
•
Drop in replacement for many "older"
piston actuators.
•
Available with built-in 4 to 20ma.
position feedback.
LP LINEAR PISTON ACTUATORS INSTRUCTION MANUAL
to 10"dia. x 16" Stroke
self-calibration,
functions.
The
o
F with
clevis
and
pivot
pin
1
/
" dia. x 5" Stroke
2
Linear Piston Actuator Assemblies
The LP series of damper drives provide a linear
actuation solution that is ideally suited for
applications
like
Windbox-dampers.
conventional assembly, which uses the AV
Positioner series, offers a high-temperature
o
option up to 25
F. In comparison, our digital
solution allows for operation up to 185
the added features of digital control.
LP sizes range from a 2.5" diameter cylinder
with a 5" stroke (2.5"x 5") up to a 12"x 14"
diameter cylinder. The most common sizes,
2.5"x 5" and 4"x 4," are readily available.
TZID-C Digital Features
•
Microprocessor-based
•
Local keypad, two line LCD and
position indicator
•
Easy local configuration and operation
•
Digital
communication
FOUNDATION Fieldbus, and Profibus
•
Remote
configuration
Configurable operating parameters
•
Easy set-up of direct/reverse action, limit
stops, etc.
•
Integrated position feedback
•
Analog and/or digital feedback without
additional external devices to calibrate and
maintain
•
Diagnostics and self-monitoring capabilities
•
Easy
trouble-shooting
maintenance
•
Immunity to shock and vibration allows
installation in high vibration areas
The
o
F, plus
via
HART,
and
monitoring
and
preventive
3