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1 HDU 05004-YN Rev. C
5 Technical Data
5.1 Technical data of the motor-operated mechanisms
Rated motor voltage 48,110,125,220, 250VDC,
3f 415 VAC
Admissible deviation from the rated motor voltage +10% / -15%
Rated motor output, short time duty type MT 50 470 W
&MT100
Switching time (depending on load) type MT 50 between 3 to 7 sec
type MT 100 or 6 to 12 sec
depending on system
Number of switching cycles permissible per hour 10
(we recommend to wait 3 minutes after every
switching operation to allow the motor to cool down)
Rated torque on the operating shaft at rated voltage type MT 50 500 Nm
type MT 100 1000 Nm
Torque required at the operating shaft for
emergency operation type MT 50 5 Nm
type MT 1 00 8 Nm
Revolution of the emergency crank for a 1 90 degree
switching angle of the operating shaft at least 70
Heating capacity approx. 25 W
Heating voltage 220V AC
Degree of protection against contact with live or moving
parts ingress of foreign bodies and water IP 54
Cross-section of internal wiring 1.5 mm2
(except motor) (0.56 mm2)
Max. cross-section of supply leads
solid 4 mm2
stranded (with end sleeve) 2.5 mm2
Weight 44 kg approx.
5.2 Technical data of the built-in control contactors
Operating voltage 110, 125 or 220V DC,
110 or 220 VAC, 50/60 Hz
Admissible deviation from the operating voltage +10% / -15%
Rated power consumption of magnet coils
when operated with DC Pick-up/holding 7W/7W
when operated with AC Pick-up/holding 60 VA / 9 VA (50 W/2.2 W)
Minimum signal duration for self-holding 25 ms
5.3 Technical data of the blocking magnets
Operating voltage 110, 125 or 220V DC
Admissible deviation from the operating voltage +10% / -15%
Rated power consumption of magnet coil approx. 6 W
Duration factor 100 %
Note: Due to continuous efforts to improve our products, the details given in this publication may be
changed without notice.
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