BCU-12 microprocessor-based control unit

The BCU-12 is a microprocessor-based control unit for the protection and control of power transformers, shunt reactors and other high-voltage power equipment. It offers a full range of protection features including overcurrent, voltage, frequency and differential protection.

The BCU-12 has advanced communication capabilities that enable it to be integrated into a wide range of power automation systems.
The control logic of the BCU-12 is implemented through software programming, so it has a high degree of flexibility and scalability, and compared to traditional electrical control systems (using hardware wiring and relay mechanical contacts), the BCU-12 is easier to change or add functions.
In addition, BCU-12 can also be formed into a variety of optical fiber networks, with dual optical ports to achieve dual fiber ring network redundancy. When an optical fiber fails, the system can rebuild the network link within 10ms to ensure the normal communication of the system.
BCU-12 also has a strong communication capability, and can be interlinked with a variety of communication protocols to achieve information interaction with host computers, intelligent instruments and other devices.

REF620 NBFNAANNNDA1BBN1XF	216VC62A HESG324442R13/E HESG324442R112/F	PM511V08 3BSE011180R1
REF620E F NBFNAANNNCC1BNN1XF	LDGRB-01 3BSE013177R1	DSDP140B 57160001-ACX
PFTL101A 1.0KN	KUC755AE105	PP865 3BSE042236R1
PFTL101A 0.5KN	PFTL101A-2.0KN 3BSE004172R1	PP885 3BSE069276R1
PFEA113-65 3BSE028144R0065	PM866	57160001-ACX
PP845 3BSE042235R1	KUC711AE101 3BHB0D4661R0101	KUC711AE01 3BHB004661R0001
5SHY3545L0016 38HB020720R0002	PM864A	SYN5202-0271
3BHB005243R0105	PM864	HIEE205011R0002
5SHX0660F0002	UNITROL 1020 UNSO119A-Z,V1 3BHE030579R0003	SYN5202-0277
PCD232A101 3BHE022293R0101	SPHSS13	PFTL101BE 20KN 3BSE004214R1
5SHY3545L0016 3BHB020720R0002	MPRC086444-005	ACU-01B
PFTL101A 2.0KN 3BSE004172R1	PM866A 3BSE076359	5SHX2645L0002 3HB012961R0001

 

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BENTLY –3500 system/preprocessor, front and rear card, sensor, power module, probe, cable

EMERSON -modbus cards, power boards, controllers, power supplies, bases, power modules, switches

EPRO — Data acquisition module, probe, speed sensor, vibration sensor, shaft vibration transmitter, preprocessor FOXBORO — Thermal resistance input/output module, power module, communication module, cable, controller, switch

GE — Module, air switch, I/0 module, display, CPU module, power module, converter, CPU board, Ethernet module, integrated protection device, power module, gas turbine card

Dark horse (HIMA) -DI module, processor module, AI card, pulse coder

HONEYWELL — Secure digital output cards, program modules, analog input cards, CPU modules, FIM cards

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 (Y0KOGAWA) — Servo module, control cabinet node unit.

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plc, DCS, CPU module, communication module, input/output module (AI/A0/I/DO), power module, thyrior module, terminal module, PXI module, servo drive, servo motor,

Industrial display, industrial keyboard, controller, encoder, regulator, sensor, I/0 board, counting board, optical fiber interface board, acquisition card, gas turbine card, FDM card and other automation spare parts