PP846A 3BSE042238R2 ABB operation panel

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Product Details：

PP846A 3BSE042238R2 ABB operation panel

Brand：ABB Model number：PP846A 3BSE042238R2

Country of origin: Sweden Product weight：0.55KG

HS code：8517623990

Product Dimensions：

• Soft starting and stopping of 3-phase

squirrel cage motors

• Rated operational voltage: Up to 600 VACrms, 50/60 Hz

• Rated operational current: 3 A or 12 AAC 53 b

• Potential-free control input

• LED-indications for supply and operation

• Transient overvoltage protection built-in

•Integral bypassing of semiconductors

This motor controller is intended to be used to softstart/

softstop 3-phase squirrel cage induction motors and thereby

reduce the stress or wear on gear and belt/chain drives and

to give smooth operation of machines. Soft starting and/or

stopping is achieved by controlling the motor voltage.

During running operation the semiconductor is bypassed by

an internal electromechanical relay The initial torque can be adjusted from 0 to 85% of the nominal torque.

The soft-start and soft-stop time can be adjusted from 0.5

to approx. 7s.A green LED indicates supply.

Two yellow LEDs indicate Ramp up/down and Running

mode. Overload protection is not provided in this motor controller

and must therefore be installed separately.

The controller is switching 2 lines. The 3rd line is continuously connected to the load.

The motor controller provides by-passing of the semiconductors during running operation. Therefore the semiconductors can only be damaged by short-circuit currents during ramp-up and ramp-down function

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