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SQVEx 05.2
Technical data
14.
Technical data
Information
14.1.
Technical data Part-turn actuator
Features and functions
Explosion protection
Product certificates
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 protection
Motor heater (option)
Swing angle
Self-locking
Manual operation
88
SQVEx 14.2/ SQRVEx 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).
Standard:
II 2G Ex db eb IIC T4 or T3 Gb
II 2G Ex h IIC T4 or T3 Gb
Options:
II 2G Ex db IIC T4 or T3 Gb
II 2G Ex db eb IIB T3 Gb
II 2G Ex db IIB T3 Gb
II 2G Ex h IIB T3 Gb
DEKRA 13ATEX0016 X
Short-time duty S2- 15 min, classes A and B according to EN ISO 22153
For 100 % nominal voltage and +40 °C ambient temperature and at load with 35 % of the max. torque.
Intermittent duty S4 - 25 %, class C according to EN ISO 22153
For 100 % 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 ac-
cording to IEC 60034-6
Refer to name plate of ACVExC actuator controls
3-phase AC
Voltages/frequencies
Volt
Hz
1-phase AC
Voltages/frequencies
Volt
Hz
Permissible variation of mains voltage: ±10 %
Permissible variation of mains frequency: ±5 %
Category III according to IEC 60364-4-443
Standard:
F, tropicalized
Option:
H, tropicalized
Standard:
Thermoswitches (NC)
Option:
PTC thermistors (according to DIN 44082)
PTC thermistors (according to DIN 44082)
PTC thermistors additionally require a suitable tripping device in the actuator controls.
Voltages:
110
120 V AC, 220
Power
12.5 W
Standard:
Adjustable between 75° and < 105°
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.
Option:
Handwheel lockable
Handwheel stem extension
Power tool for emergency operation with square 30 mm or 50 mm
SQRVEx 14.2 Control unit: electronic (MWG)
220
240
50
60
110
120
50
60
240 V AC or 380
480 V AC
ACVExC 01.2 Modbus RTU
380
480
50
60
220
240
50
60
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