ABB 3BSE019050R200 Gas monitor module

Bipolar chopper drive - patented 4-phase PWM (pulse width modulation) chopping electronically controls the motor winding currents at 20 KHz frequency. This combines the best of recirculating and non-recirculating current regulation producing high back EMF rejection with low chopping ripple current. Benefits include: reduced heat dissipation, low electric noise and improved current control during motor breaking.

Digital Electronic Damping 

- patented circuit eliminates torque and/or motor stalling through mid-speed region that is inherent in all open loop stepper applications. Short circuit protection circuitry - disables the drive if a short circuit occurs on the motor outputs. The drive must be power cycled to clear fault. MOSFET power devices - allows chopper frequency of approximately 20 kHz, eliminating acoustical noise often associated with choppers.

Our superior products

ABB -- AC 800M controller, Bailey, PM866 controller, IGCT silicon controlled 5SHY 3BHB01 3BHEO0 3HNA00 DSOC series

BENTLY --- 3500 system/proximitor, front and rear cards, sensors, power modules, probes, cables

Emerson -- modbus card, power panel, controller, power supply, base, power module, switch

EPRO --- Data acquisition module, probe, speed sensor, vibration sensor, shaft vibration transmitter, proximitor

FOXBORO - thermal resistance input/output module, power module, communication module, cable, controller, switch

GE --- module, air switch, I/O module, display, CPU module, power module, converter, CPU board, Ethernet module, integrated protection device, power module, gas turbine card

HIMA --- DI module, processor module, AI card, pulse encoder

Honeywell --- Secure digital output card, program module, analog input card, CPU module, FIM card

MOOG - servo valve, controller, module, power module

NI --- Information acquisition card, PXI module, card, chassis multi-channel control card

WESTINGHOUSE --- RTD thermal resistance input module, AI/AO/DI/DO module, power module, control module, base module

Woodward - Regulator, module, controller, governor

YOKOGAWA - Servo module, control cabinet node unit

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