Standard:
Monitoring of the motor temperature with PTC tripping device in combination with PTC ther-
mistors in the motor
Options:
●
Additional thermal overload relay in the controls in combination with thermoswitches within
the motor
Motor protection evaluation
Standard:
Plug/socket connector with screw-type terminals (KP, KPH) EEx e (increased safety) and
M-threads
Options:
●
Plug/socket connector with spring cage terminals (KES) EEx e (increased safety)
●
Plug/socket connector with spring cage terminals (KES) EEx d (flameproof enclosure)
●
Pg-threads, NPT-threads, G-threads, special threads
●
Parking frame for wall mounting of the disconnected plug
●
Protection cover for plug compartment (when plug is removed)
Electrical connection
Refer to name plate
Wiring diagram
The reversing contactors are designed for a lifetime of 2 million starts.
1)
Not possible in combination with PTC tripping device
2)
During an adjustable period (factory setting 10 seconds), faults in the supply voltage (e.g. voltage drops) will not lead to a fault signal.
3)
Requires position transmitter in actuator
4)
Requires position transmitter in actuator
5)
Further options for Non-intrusive version with MWG in the actuator
Setting limit and torque switching via the controls’ local controls
Galvanically isolated analogue output E2 = 0/4 – 20 mA (load max. 500
Ω
)
Position feedback
Galvanically isolated analogue output E6 = 0/4 – 20 mA (load max. 500
Ω
)
Torque feedback
Start and end of stepping mode as well as ON and OFF time (1 up to 300 seconds) can be
programmed individually for the directions OPEN and CLOSE.
Timer
Any 8 intermediate positions between 0 and 100 %, reaction and signal behaviour program-
mable
Intermediate positions
12.3
Service conditions
Any position
Mounting position
Approved for indoor and outdoor installation
Use
Refer to name plate
Standard:
●
IP 67
Options:
●
IP 68
According to AUMA definition, enclosure protection IP 68 meets the following requirements:
●
Water depth: Maximum 6 m head of water
●
Duration of continuous immersion in water: maximum of 72 hours
●
Up to 10 operations during flooding
●
Modulating duty is not possible during continuous immersion.
For both enclosure protection types (IP 67 and IP 68) the terminal compartment is additionally
sealed against the interior - Double Sealed
Enclosure protection according
to EN 60529
Standard:
KS: Suitable for installation in industrial units, in water or power plants with a low pollutant
concentration as well as for installation in occasionally or permanently aggressive atmosphere
with a moderate pollutant concentration (e.g. in wastewater treatment plants, chemical indus-
try)
Option:
●
KX: Suitable for installation in extremely aggressive atmospheres with high humidity and
high pollutant concentration
●
KX-G: same as KX, however aluminium-free version (outer parts)
Corrosion protection
Standard:
≤
2 000 m above sea level
Option: > 2 000 m above sea level, please contact AUMA
Installation altitude
Up to100 % relative humidity across the total permissible temperature range
Humidity
63
SGExC 05.1 – SGExC 12.1 Control unit: electronic (MWG)
ACExC 01.1 Non-Intrusive
Technical data
