Satchwell ALE 1352 - User Manual

DS 3.401
11/99
ALM, ALX, ALE
An Invensys company
LINEAR ACTUATORS
Specification no. 477-X-XXX
†
Satchwell Linear Actuators type 'AL' are reversing actuators having a
linear output, for direct coupling to Satchwell lift and lay seat-type
control valves or other seat valves requiring a linear driver over stroke
lengths of up to 38mm (1½"), within the limits of output thrust stated
overleaf and with compatible mounting arrangements.
These actuators are suitable for either two-position or modulating
control, dependent on the controller or other switching device providing
the input signal. The ALM is suitable for a mains power supply, the ALX
is 24V, and the ALE is 24V, but accepts a 0-10Vdc input signal.
The ALE actuator can be set to operate a low hysteresis when used for
tight control applications on microprocessor based controllers such as
the KMC and MMC.
FEATURES
• Direct coupling to Satchwell seat valves without extra
mounting brackets or linkage kits, saving site time
• Direct coupling to other makes of seat valves, where stroke,
thrust and mounting are compatible
• Universal for valve strokes, up to 38mm (1½"). Actuator stroke
is self-setting to suit valve stroke, including ALE by simple
adjustment
• Alternative stroke times, to suit application
• Manual operation or override facility built-in
• Standard or low hysterisis selection on ALE to cater for
different application types
• Case sealed to IP 54 as standard
• Auxiliary switch kit available, see 'Accessories'
† For the full specification number replace the 4Xs with the
appropriate figures from the 'TYPE' column in the table
on page 2.
MLI 3.401 - Mounting Instructions
Valves
DS 4.410 - VZ, VSF, VZF
DS 4.610 - MZ, MJF, MZF

Summary

LINEAR ACTUATORS

FEATURES

Key features and benefits of the linear actuators.

SPECIFICATIONS

OPERATION

GENERAL OPERATING SAFETY WARNING

Safety warning regarding trapping hazards during operation.

ALM and ALX Actuators Operation

ALE Actuators Operation

INSTALLATION

INSTALLATION WARNINGS

Critical safety warnings for installation.

ACTUATOR FITTING INSTRUCTIONS

WIRING INSTRUCTIONS

FITTING AUXILIARY SWITCHES

AUXILIARY SWITCHES WARNING

Safety warning about auxiliary switches being at mains potential.

COMMISSIONING

ALM and ALX Actuators Commissioning

Pre-power checks and operational checks for ALM/ALX.

ALE Actuators Commissioning

Pre-power checks for ALE actuators.

Setting the ALE Actuator

Procedure to set ALE actuator stroke and span.

ALM, ALX Wiring Precautions

ALE WIRING PRECAUTIONS

CONNECTION DIAGRAMS

BASIC DIAGRAM FOR ALM MAINS ACTUATORS

BASIC DIAGRAM FOR ALX 24 VOLT ACTUATORS

BASIC DIAGRAM FOR ALE ACTUATORS

Satchwell ALE 1352 Specifications

General

Brand	Satchwell
Model	ALE 1352
Category	Controller
Language	English