CPA BC 2.2 Series Instruction And Operation Manual

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Brake Chopper

BC 2.2...4.2

Instruction and Operation Manual

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Summary of Contents for CPA BC 2.2 Series

Page 1 Brake Chopper BC 2.2…4.2 Instruction and Operation Manual...
Page 2: Instruction Of Safety
About This Instruction Manual If you look for some definite topic you can use the table of contents at the beginning of these instruction and operation manual. In these instructions is a row of symbols which shall provide you with a fast orientation and show the importants.
Page 3: Table Of Contents
As with any form of electrical equipment, there is always a risk involved in the handling of electrical machinery. The greatest care must always be exercised during installation and maintenance. It is recommended that service is performed by authorized personnel only Caution ! Do not connect or disconnect the chopper when it has power.
Page 4: General Data / Application Conditions
heat. If big masses have to be decelerated the braking resistor must have enough power related to the kinetical energy. The value of the brake resistor has to be equal or higher than R and depends min. on the required output. If the brake resistor is lower than R , the IGBT (Insulated min.
Page 5: Connections And Indications
Connections and Indications Indications Overcurrent Overcurrent/Short circuit Active clear Chopper is active Power green Chopper is ready DC Buss Voltage Buss Voltage Connections of the terminal blocks Grounding: Large-area earthing of the cover is recommended, e.g. mounting on a galvanized assembly plate.
Page 6: Connectiondiagramm
Connectiondiagramm Instruction and Operation Manual Misprints and technical changes reserved...
Page 7: Example Of Connection
Example of Connection If cables between inverter and chopper resp. chopper and brake resistor are less than 25 cm, they have to be twisted and if they are longer than 25 cm they have to be shielded Dimensions Type BC 2.2 48,5 BC 3.2 64,5...
Page 8: Options
Options Brake resistors up to 60kW permanent load in enclosure IP 20. Specific possible after previous Consulation with TAE. Overcurrent relays for protection of the brake resistor against thermal overstressing. Overcurrent relays with higher rated current on request Overcurrent relay Rated current in A: Part.-No: Rated current in A:...
Page 9 Calculation Peak Load P MAX BRAKE × M 2400 × 100 �� = 25,1 kW �� 9550 9550 in [kW] peak load brake chopper MAX BRAKE in [min max speed in [Nm] max brake torque Calculation RMS Brake load P BREAK RMS BRAKE ��...
Page 10: Connection Diagramm Option Master - Slave
Connection Diagramm option Master – Slave Instruction and Operation Manual Misprints and technical changes reserved...

This manual is also suitable for:

Bc 4.2 series Bc 2.2-90/13 Bc 3.2-90/58 Bc 3.2-180/72 Bc 4.2-300/90 Bc 4.2-460/117 ... Show all