AUMA SQVEx 05.2 Manual page 89

SQVEx 05.2 SQVEx 14.2/ SQRVEx 05.2
ACVExC 01.2 Modbus RTU
Features and functions
Indication for manual operation (op-
tion)
Electrical connection
Threads for cable entries
Terminal plan
Splined coupling for connection to
the valve shaft
Valve attachment
With base and lever (option)
Swing lever
Ball joints (option)
Fixing
Electronic control unit
Non-Intrusive setting
Position feedback signal
Torque feedback signal
Mechanical position indicator
Running indication
Heater in switch compartment
Service conditions
Use
Mounting position
Installation altitude
Ambient temperature
Humidity
Enclosure protection in accordance
with IEC 60529
Pollution degree according to
IEC 60664-1
Corrosion protection
Coating
SQRVEx 14.2 Control unit: electronic (MWG)
Indication whether manual operation is active/not active via single switch (1 change-over contact)
Standard: AUMA Ex plug/socket connector (KT); screw-type motor terminals; push-in type control
terminals
Option: AUMA Ex plug/socket connector with screw-type terminals (KP), max. 38 control terminals
AUMA Ex plug/socket connector with terminal blocks (KES)
Standard: Metric threads
Option: Pg threads, NPT threads, G threads
Terminal plan according to order number enclosed with delivery
Standard: Coupling without bore
Options: Machined coupling with bore and keyway, square bore or bore with two-flats according to
EN ISO 5211
Dimensions according to EN ISO 5211 without spigot
Made of spheroidal cast iron with two or three bores for fixing a lever arrangement. Considering the in-
stallation conditions, the lever may be mounted to the output shaft in any desired position.
Two ball joints matching the lever, including lock nuts and two welding nuts, suitable for pipe according
to dimension sheet.
Base and four holes for fastening screws
Magnetic limit and torque transmitter (MWG)
Via actuator controls
Via actuator controls
Continuous self-adjusting indication with symbols OPEN and CLOSED
Blinking signal via actuator controls
Resistance type heater with 5 W, 24 V AC
Indoor and outdoor use permissible
Any position
≤ 2,000 m above sea level
> 2,000 m above sea level on request
Refer to actuator name plate
Up to 100 % relative humidity across the entire permissible temperature range
Standard: IP68
Refer to name plates at motor and actuator for exact version
Option: DS terminal compartment additionally sealed against interior of actuator (double sealed)
According to AUMA definition, enclosure protection IP68 meets the following requirements:
Depth of water: maximum 8 m head of water
Continuous immersion in water: maximal 96 hours
Up to 10 operations during immersion
Modulating duty is not possible during immersion
Pollution degree 4 (when closed), pollution degree 2 (internal)
Standard: KS: Suitable for use in areas with high salinity, almost permanent condensation, and high
pollution.
Option: KX: Suitable for use in areas with extremely high salinity, permanent condensation, and
high pollution.
Double layer powder coating
Two-component iron-mica combination
Technical data
89