Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | ABB |
| Product Model | RET670 1MRK004816-BC |
| Product Type | Transformer Protection Intelligent Electronic Device (IED) |
| Series | ABB Relion® 670 Series |
| Function | Provides transformer protection, control, monitoring, measurement, and automation for power transformers |
| Protection Functions | Differential protection, overcurrent protection, restricted earth fault protection, thermal overload protection, breaker failure protection, and disturbance recording |
| Communication Protocols | IEC 61850 Edition 2, IEC 60870-5-103, DNP3, Modbus RTU/TCP (configuration dependent) |
| Human-Machine Interface | Integrated graphical LCD display with programmable keypad |
| Power Supply | 100–240 VAC / 110–250 VDC (depending on hardware configuration) |
| Mounting Type | 19-inch rack or panel-mounted |
| Application | Power transformers, transmission substations, distribution substations, industrial power systems, and utility automation |
| Operating Temperature | -25°C to +70°C |
| Protection Rating | IP20 |
| Dimensions | 420 × 290 × 180 mm |
| Weight | 9.00 kg |
| Condition | New and original |
| Warranty | 12 months |
FAQ
FAQ
Q1: What is the ABB RET670 1MRK004816-BC used for?
The ABB RET670 1MRK004816-BC is a transformer protection IED designed to provide comprehensive protection, control, monitoring, and automation for power transformers in medium- and high-voltage substations.
Q2: What protection functions are included in the RET670 1MRK004816-BC?
The device supports differential protection, restricted earth fault protection, thermal overload protection, overcurrent protection, breaker failure protection, disturbance recording, and event logging to improve transformer reliability.
Q3: Which communication protocols does the RET670 1MRK004816-BC support?
Depending on the hardware and software configuration, the relay supports IEC 61850, IEC 60870-5-103, DNP3, and Modbus protocols for seamless integration into substation automation systems.
Q4: What are the dimensions and weight of the ABB RET670 1MRK004816-BC?
The unit measures approximately 420 × 290 × 180 mm and weighs approximately 9.00 kg.
Q5: Is the RET670 1MRK004816-BC suitable for transformer protection applications?
Yes. It is specifically designed to protect power transformers and is widely used in transmission, distribution, and industrial power systems where dependable transformer protection is essential.
Q6: Can the RET670 1MRK004816-BC replace an existing protection relay?
Yes. It can be installed as a replacement for the same model, provided the hardware version, firmware, communication settings, and application configuration are compatible with the existing installation.
Q7: What should be verified before installing the RET670 1MRK004816-BC?
Before installation, confirm the order code, power supply specification, communication protocol, hardware revision, firmware version, wiring configuration, and system compatibility.
Q8: What are the advantages of the ABB RET670 1MRK004816-BC?
The RET670 combines advanced transformer protection, flexible communication, comprehensive event recording, high measurement accuracy, and reliable long-term operation, making it an ideal solution for modern digital substations.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
