13.
Technical data
Information
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).
13.1.
Technical data Part-turn actuator
Features and functions
Refer to name plate
Explosion protection
Certificates are attached to the device. All standards applied and their respective issues are indicated
on these certificates.
Certificates and standards
The particular conditions of use are listed on the certificates supplied.
Particular conditions of use
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
Standard:
Type of duty
(Part-turn actuators for open-close
duty)
For nominal voltage and +40 °C ambient temperature and at run torque load.
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
Standard:
Type of duty
(Part-turn actuators for modulating
duty)
With 3-phase AC motor:
Intermittent duty S4 - 50 %, class C according to EN 15714-2
Option:
For nominal voltage and +40 °C ambient temperature and at modulating torque load.
3-phase AC asynchronous motor, type IM B9 according to IEC 60034-7, IC410 cooling
procedure according to IEC 60034-6
Standard:
Motors
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
Option:
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)
Mains voltage, mains frequency
Category III according to IEC 60364-4-443
Overvoltage category
F, tropicalized
Standard:
Insulation class
H, tropicalized
Option:
PTC thermistors (according to DIN 44082)
Standard:
Motor protection
Options apply for open-close duty only
Thermoswitches (NC) in the actuator and thermal overload relay in controls
Option:
110 – 120 V AC, 220 – 240 V AC or 380 – 480 V AC
110 – 120 V AC, 220 – 240 V AC
Voltages:
Motor heater (option)
12.5 W
Power:
75° to
<
105° adjustable
Standard:
Swing angle
15° to < 45°, 45° to < 75°, 105° to < 135°, 135° to < 165°, 165° to < 195°, 195° to < 225°
Options:
Yes (Part-turn actuators are self-locking if the valve position cannot be changed from standstill while
torque acts upon the output drive.)
Self-locking
Manual drive for setting and emergency operation, handwheel does not rotate during electrical operation.
Manual operation
Handwheel lockable
Handwheel stem extension
Power tool for emergency operation with square 30 mm or 50 mm
Options:
Indication whether manual operation is active/not active via single switch (1 change-over contact)
Indication for manual operation (op-
tion)
Coupling without bore
Standard:
Splined coupling for connection to
the valve shaft
Machined coupling with bore and keyway, square bore or bore with two-flats according to
EN ISO 5211
Options:
Dimensions according to EN ISO 5211 without spigot
Valve attachment
71
SQEx 05.2 – SQEx 14.2 / SQREx 05.2 – SQREx 14.2 Control unit: electronic (MWG)
ACExC 01.2 Non-Intrusive Modbus TCP/IP
Technical data
Summary of Contents for SQEx 05.2
Page 91: ...91 AUMA worldwide...
