Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | ABB |
| Product Model | 1MRK000028-AA |
| Product Type | Human Machine Interface (HMI) Module |
| Series | ABB Relion® 670 Series |
| Display Type | Medium-size Graphic LCD Display |
| Keypad | IEC Symbol Keypad |
| Case Size | 1/2 × 19 in. Rack |
| Function | Provides local monitoring, configuration, event recording, diagnostics, and relay control |
| Communication | Integrated with ABB Relion protection and control IEDs |
| Mounting Type | Rack-mounted |
| Application | Power system protection, substation automation, transmission and distribution systems |
| Protection Rating | IP20 |
| Operating Temperature | -25°C to +70°C |
| Dimensions | 133 × 177 × 90 mm |
| Weight | 2.10 kg |
| Condition | New and original |
| Warranty | 12 months |
FAQ
FAQ
Q1: What is the ABB 1MRK000028-AA used for?
The ABB 1MRK000028-AA is a local human machine interface (HMI) module that allows operators to monitor, configure, and control ABB Relion protection relays directly from the front panel.
Q2: What systems is the ABB 1MRK000028-AA compatible with?
It is designed for ABB Relion 670 Series intelligent electronic devices (IEDs) and other compatible ABB protection and control systems.
Q3: What is the difference between the 1MRK000028-AA, -BA, and -CA versions?
The three versions provide the same HMI functionality but are supplied in different rack sizes. The 1MRK000028-AA is the 1/2 × 19-inch IEC version, the 1MRK000028-CA is the 3/4 × 19-inch version, and the 1MRK000028-BA is the full 1/1 × 19-inch version.
Q4: What are the dimensions and weight of the ABB 1MRK000028-AA?
The module measures approximately 133 × 177 × 90 mm and weighs approximately 2.10 kg.
Q5: Is the ABB 1MRK000028-AA suitable for substation automation?
Yes. It is commonly installed in substations to provide a reliable local interface for protection relays, allowing operators to access measurements, alarms, and event records.
Q6: Can the ABB 1MRK000028-AA replace an existing HMI module?
Yes. It can be used as a replacement for the same model number, provided the relay type, hardware revision, and firmware version are compatible.
Q7: What should be verified before installing the ABB 1MRK000028-AA?
Before installation, confirm the part number, relay compatibility, mounting dimensions, connector condition, and firmware requirements.
Q8: What are the key advantages of the ABB 1MRK000028-AA?
The module provides an intuitive graphical interface, dependable local operation, convenient relay configuration, fast access to diagnostic information, and seamless integration with ABB Relion protection systems.
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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.
