Technical Data; Technical Data Part-Turn Actuator - AUMA SQEx 05.2 Operating Instructions Manual

Technical data

14. Technical data
Information
14.1.

Technical data Part-turn actuator

Features and functions
Explosion protection
Certificates and standards
Particular conditions of use
Type of duty
(Part-turn actuators for open-close
duty)
Type of duty
(Part-turn actuators for modulating
duty)
Motors
Mains voltage, mains frequency
Overvoltage category
Insulation class
Motor protection
Motor heater (option)
Swing angle
Self-locking
Manual operation
Indication for manual operation (op-
tion)
Splined coupling for connection to
the valve shaft
Valve attachment
90
SQEx 05.2 SQEx 14.2/SQREx 05.2
The following tables include standard and optional features. For detailed information
on the customer-specific version, refer to the order-related data sheet. The technical
data sheet can be downloaded from the Internet in both German and English at ht-
tp://www.auma.com (please state the order number).
Refer to name plate
Certificates are attached to the device. All standards applied and their respective issues are indicated
on these certificates.
The particular conditions of use are listed on the certificates supplied.
Standard: With 3-phase AC motor:
Short-time duty S2 - 15 min, classes A and B according to EN 15714-2
With 1-phase AC motor:
Short-time duty S2 - 10 min, classes A and B according to EN 15714-2
For nominal voltage and +40 °C ambient temperature and at run torque load.
Standard: With 3-phase AC motor:
Intermittent duty S4 - 25 %, class C according to EN 15714-2
With 1-phase AC motor:
Intermittent duty S4 - 20 %, class C according to EN 15714-2
Option: With 3-phase AC motor:
Intermittent duty S4 - 50 %, class C according to EN 15714-2
For nominal voltage and +40 °C ambient temperature and at modulating torque load.
Standard: 3-phase AC asynchronous motor, type IM B9 according to IEC 60034-7, IC410 cooling
procedure according to IEC 60034-6
Option: 1-phase AC motor with integral permanent split capacitor (PSC), type IM B9 according to
IEC 60034-7, IC410 cooling procedure according to IEC 60034-6
Refer to motor name plate
Permissible variation of mains voltage: ±10 %
Permissible variation of mains frequency: ±5 % (for 3-phase and 1-phase AC current)
Category III according to IEC 60364-4-443
Standard: F, tropicalized
Option: H, tropicalized
Standard: PTC thermistors (according to DIN 44082)
Option: Options apply for open-close duty only
Thermoswitches (NC) in the actuator and thermal overload relay in controls
Voltages: 110 120 V AC, 220
110 120 V AC, 220
Power: 12.5 W
Standard: 75° to < 105° adjustable
Options: 15° to < 45°, 45° to < 75°, 105° to < 135°, 135° to < 165°, 165° to < 195°, 195° to < 225°
Yes (Part-turn actuators are self-locking if the valve position cannot be changed from standstill while
torque acts upon the output drive.)
Manual drive for setting and emergency operation, handwheel does not rotate during electrical operation.
Options: Handwheel lockable
Handwheel stem extension
Power tool for emergency operation with square 30 mm or 50 mm
Indication whether manual operation is active/not active via single switch (1 change-over contact)
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
SQREx 14.2 Control unit: electronic (MWG)
ACExC 01.2 Non-Intrusive Profibus DP
240 V AC or 380 480 V AC
240 V AC