14.
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).
14.1.
Technical data Multi-turn actuators
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 specific conditions of use are listed on the certificates supplied.
Specific conditions of use
Short-time duty S2 - 15 min, classes A and B according to EN 15714-2
Standard:
Type of duty
(Multi-turn actuators for open-close
duty)
Short-time duty S2 - 30 min, classes A and B according to EN 15714-2
Option:
For nominal voltage and +40 °C ambient temperature and at run torque load.
Short-time duty S2 - 15 min, classes A and B according to EN 15714-2
Type of duty
For nominal voltage and +40 °C ambient temperature and at run torque load.
Intermittent duty S4 - 25 %, class C according to EN 15714-2
Standard:
Type of duty
(Multi-turn actuators for modulating
duty)
Intermittent duty S4 - 50 %, class C according to EN 15714-2
Intermittent duty S5 - 25 % (insulation class H required), class C according to EN 15714-
2
Option:
For nominal voltage and +40 °C ambient temperature and at modulating torque load.
Intermittent duty S4 - 25 %, class C according to EN 15714-2
Type of duty
For nominal voltage and +40 °C ambient temperature and at modulating torque load.
3-phase AC asynchronous squirrel-cage motor, type IM B9 according to IEC 60034-7,
IC410 cooling procedure according to IEC 60034-6
Standard:
Motors
1-phase AC motor with permanent split capacitor (PSC),
type IM B9 according to IEC 60034-7, IC410 cooling procedure according to IEC 60034-
6
1-phase AC motor with integral starting capacitor and solid state switch (CSIR)
type IM B9 according to IEC 60034-7, IC410 cooling procedure according to IEC 60034-
6
Option:
DC shunt motor, type IM B14 according to IEC 60034-7, IC410 cooling procedure according to IEC
60034-6
Motors
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
24 V DC current
Permissible variation of mains voltage: ±10 %
Mains voltage
Category III according to IEC 60364-4-443
Overvoltage category
F, tropicalized
Standard:
Insulation class
H, tropicalized (with 3-phase AC motor
Option:
F, tropicalized
Insulation class
PTC thermistors (according to DIN 44082)
Standard:
Motor protection
Thermoswitches (NC) in the actuator and thermal overload relay in actuator controls
Option:
PTC thermistors (according to DIN 44082)
PTC thermistors additionally require a suitable tripping device in the actuator controls.
Standard:
Motor protection
Thermoswitches (NC)
According to EN 60079-14, a thermal overcurrent protection device (e.g. motor protection
switch) must be installed for explosion-proof actuators in addition to the thermoswitches.
Option:
Thermoswitches (NC)
Motor protection
PTC thermistors (according to DIN 44082)
PTC thermistors additionally require a suitable tripping device in the actuator controls.
Motor protection
90
SAEx 07.2 – SAEx 16.2/SAREx 07.2 – SAREx 16.2 Control unit: electronic (MWG)
Technical data
ACExC 01.2 Non-Intrusive HART
