• Large torque.
  • Easy manual operation.
  • Warranty: 3 years.
  • Estimated lifetime: 30 to 50 years.
  • Tested according to IEC standards.
  • Corrosion resistant aluminium.
  • Ventilation through roof.

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Motor Mechanisms 52-550kV

FMB

The motor mechanism is for local and remote operation of disconnectors and earthing switches.

The mechanism is constructed with a torque and a rotational angle suitable for vertical and horisontal disconnectors, both for single pole and three pole operation.  The design makes it easy to adapt the electrical part to most requirements. The motor mechanism is maintenance-free, and is placed in an aluminium cabinet with double roof and heating element to to prevent condensation.

FMB is tested from +50oC to -54oC.

The mechanism can be supplied for 24-400 V AC or DC motor and auxiliary supplies.

 

 

Technical Information

Technical data Manual Operating Mechanism FHB / IHB Motor Operating Mechanism FMB Motor Operating Mechanism FMB
Axial movement 90º/95º/120º 95º/120º 185º
Nominal torque 1500 Nm 1500 Nm  800 Nm 
Motor:      
   AC    400/230V, 50 Hz  400/230V, 50 Hz
   DC    220V, 110V  220V, 110V
Other voltages on request      
Voltage toleration    +10%, ÷15%  +10%, ÷15%
Power rating    0.55 kW 0.55 kW 
Current consumption:      
   220 V   2.85 A 2.85 A 
   110 V   5.70 A 5.70 A 
   380 V, 50 Hz   1.36 A 1.36 A 
   230 V, 50 Hz   2.36 A  2.36 A
Operating time   <15 s  <15 s 
Power consumption:      
   230 V, 50 Hz 25 W  25 W  25 W 
   110 V, 50 Hz  50 W  50 W  50 W 
Weight ~25 kg  ~50 kg  ~60 kg 

EB Elektro AS - Elektroveien 8 - N-3300 Hokksund - Tlf.: +47 32 25 01 20 - Fax: +47 32 25 01 21 - E-post: post@eb-elektro.no

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