There are still some products that have not been listed yet. For more information, please contact us. If the product model does not match the displayed picture, the actual model shall prevail. Please consult us for specific product images; We will arrange for the warehouse to take photos for confirmation. We have 76 shared warehouses worldwide, so it may take several hours to accurately respond to your message. We deeply apologize for any inconvenience caused to you. Of course, we will process your inquiry as soon as possible.

ABB 3BHE044249R0003 GDC806C0003 generator protection relay provides differential protection, overcurrent monitoring, and IEC 61850 communication. Suitable for gas turbine water turbines, durable design from -25 ° C to+70 ° C, Relion 600 series industrial automation core components.

High precision measurement: ± 0.1% ± 2 counts, ensuring reliable collection of generator data.

Comprehensive protection: differential, overcurrent, overvoltage, low-frequency, reverse power, demagnetization protection functions.

Multi protocol communication: Supports IEC 61850, Modbus, DNP3.0, seamlessly integrated with SCADA/DCS.

Durable and sturdy: Operating temperature range of -25 ° C to+70 ° C, IP40 protection, strong adaptability to industrial environments.

Fast response: ≤ 5ms response time, suitable for large synchronous generator sets.

Installed on DIN rails or cabinet panels, ensuring good ventilation, connected to 24V DC power supply.

Configure protection logic through PCM600 software and synchronize time sources such as IRIG-B or PTP.

Connect analog input (0-1000V range), digital I/O (16 in 16 out), and test communication ports.

Check the event log for running fault records and avoid storing in high temperature and high humidity environments. Safety reminder: Professional personnel should operate and backup the configuration before power failure.

Model 3BHE044249R0003 GDC806C0003

Manufacturer ABB

Type Generator Protection Relay

Measurement Range 0 to 1000 V

Accuracy ±0.1% ± 2 counts

Response Time ≤ 5 ms

Operating Temp -25°C to +70°C

Humidity 0% to 95% RH (non-condensing)

Power Consumption ≤ 50 mW

Operating Voltage 24V DC

Dimensions 177 x 170 x 150 mm

Weight 0.5 kg

Certifications CE, CSA, UL

Communication IEC 61850, Modbus, DNP3.0

I/O 16 DI, 8 DO, Analog inputs

This image shows the ABB GDC806C0003 3BHE044249R0003 module's green circuit board with connectors, typical for Relion series industrial relays.

ABB 3BHE04449R0003 GDC806C0003 is Relion ® The 600 series generator protection relay is designed specifically for gas turbines, water turbines, and synchronous generators. Provide advanced protection such as 87G differential, 51V overcurrent, 67N ground fault, as well as harmonic analysis and synchronous phasor measurement. The module integrates Ethernet/RS485 interfaces, supports System 800xA, has high precision and fast response, and is suitable for power automation systems. Keywords: ABB generator protection relay, Relion 600 module, GDC806C0003 control unit, industrial DCS SCADA, turbine excitation protection, IEC 61850 relay.

REG670: Advanced generator protection, more I/O channels.

3BHE044249R6003: Similar module, extended communication RS485/Ethernet.

GDC806C6003: Variant power module, 48-250V DC input.

Q: Which generator sets are applicable?

A: Gas turbines, water turbines, synchronous generators, large-scale industrial power systems.

Q: What are the power requirements?

A: 24V DC standard, wide range 18-32V DC, some versions support 48-250V DC or AC.

Q: How to integrate SCADA?

A: Connected through IEC 61850 GOOSE/SV, Modbus TCP, DNP3.0 protocols, RJ45/RS485 ports.

Q: How adaptable is the environment?

A: -25 ° C to+70 ° C, 95% humidity without condensation, vibration resistance of 3g, IP40 protection level.

ABB 1KGT011900R0001

ABB 3BHE006412R0101 UFC762AE101

ABB S-093H 3BHB009885R0004

ABB CI522A 3BSE018283R1

ABB DSAI133A 3BSE018290R1

ABB PM511V08 3BSE011180R1

ABB PPD539A102 3BHE039770R0102 

ABB SPIET800

ABB SPASI23

ABB SPBRC400

Do you provide global shipping services?

Yes. We have local distribution centers on all continents, which can quickly transport parts to any corner of the world.

2. What payment methods and currencies do you accept?

To make your purchasing process as simple as possible, we offer multiple payment methods including bank transfer, check, and PayPal. Meanwhile, we also accept most mainstream credit and debit cards, such as Visa, Mastercard, and American Express. We can accept payments in most major currencies worldwide, but we recommend using US dollars (USD), British pounds (GBP), or euros (EUR) as a priority. Payments in other currencies may incur additional fees. All transactions are securely processed by HSBC Bank and HSBC Merchant Services.

How many parts do you currently have in stock?

We have a vast inventory of thousands of new, refurbished, and outdated automation components, including products from well-known manufacturers such as ABB and Schneider. If you cannot find the required parts, please do not worry. We work closely with a global network of professional suppliers to provide you with tailored quotes even if the part is not listed on our website.

Who can I contact if I encounter any problems?

Our experienced customer service team will handle any issues after you place your order.