Braking choppers

Braking choppers overview

Braking choppers overview

The braking choppers of TRANSOMIK® series B1, B2, BC1 and BC2 in an overview

TRANSOMIK<sup>®</sup> B1/B3

TRANSOMIK® B1/B3

Braking choppers with integrated braking resistors
2 – 55 kW

FeaturesApplications
  • Operation with frequency inverters for supply voltages up to 1/N AC 230 V,
    3AC 400 V
  • Brake voltage threshold 385 V, 670 V
  • Integrated braking resistors
  • Drives with large inertia
  • Drives with requirement for rapid braking
  • Drives for transport, long travel and hoisting applications
  • Retrofit to existing inverters without braking chopper
TRANSOMIK<sup>®</sup> BC1

TRANSOMIK® BC1

Braking choppers for external braking resistors
11 – 22 kW

FeaturesApplications
  • Operation with frequency inverters for supply voltages up to 3AC 460 V
  • Brake voltage threshold 670 / 770 V
  • Drives with large inertia
  • Drives with requirement for rapid braking
  • Drives for transport, long travel and hoisting applications
  • Retrofit to existing inverters without braking chopper
TRANSOMIK<sup>®</sup> BC2

TRANSOMIK® BC2

Braking choppers for external braking resistors
22 – 1200 kW

MerkmaleAnwendungen
  • Operation with frequency inverters for supply voltages up to 3AC 460 V,
    575 V, 690 V
  • Brake voltage threshold 670/770 V,
    840/960 V, 1065/1155 V
  • Increased power with optional fan
  • Can be paralleled for higher powers
  • Drives with large inertia
  • Drives with requirement for rapid braking
  • Drives for transport, long travel and hoisting applications
  • Retrofit to existing inverters without braking chopper