Excellent PLC
Product Description
The ABB PM825-1 3BSE010800R1 PCB Board is a precision-designed printed circuit board (PCB) developed for ABB’s PM800 series of protection and monitoring relays. It serves as a critical component for industrial power monitoring systems, ensuring high reliability and accurate performance in complex electrical environments. This PCB integrates advanced circuitry for processing real-time electrical measurements, executing protection algorithms, and communicating with other system components in high-voltage and medium-voltage applications.
Product Specifications
| Parameter | Specification |
|---|---|
| Model Number | PM825-1 |
| ABB Part Number | 3BSE010800R1 |
| Product Type | PCB Board |
| Function | Protection Relay Module, Signal Processing, Control |
| Compatibility | ABB PM800 series Protection Relays |
| Dimensions | 200 × 160 × 45 mm |
| Weight | 0.8 kg |
| Operating Temperature | -25°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Input Voltage | 24–60 VDC typical |
| Communication Interfaces | IEC 61850, Modbus, Profibus (depending on relay setup) |
| Environmental Protection | Conformal coating for dust and moisture resistance |
| Mounting Type | DIN rail or panel mount within relay enclosure |
| Regulatory Compliance | CE, UL, IEC standards |
Applications
The PM825-1 PCB Board is engineered for demanding electrical network applications, including:
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Protection and monitoring of medium-voltage and low-voltage switchgear.
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Integration in ABB PM800 series protection relays for power distribution networks.
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Real-time measurement and control of electrical parameters such as voltage, current, and frequency.
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Supporting grid automation and SCADA systems by providing high-speed data processing and relay logic.
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Enhancing reliability of industrial plants, substations, and energy distribution centers.
Advantages
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High Precision: Ensures accurate measurement of electrical parameters critical for system protection.
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Reliability: Engineered to withstand electrical transients, temperature fluctuations, and mechanical vibrations.
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Compatibility: Seamlessly integrates with ABB PM800 series relays for enhanced functionality.
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Real-Time Processing: Supports fast protection algorithms to minimize system downtime.
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Conformal Coating: Offers resistance to dust, humidity, and environmental contaminants.
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Regulatory Compliance: Designed in accordance with international safety and performance standards.
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Modular Design: Easy to replace or upgrade within the relay enclosure without full system downtime.
FAQ
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Q: What communication protocols are supported by the PM825-1 PCB?
A: The PCB supports IEC 61850, Modbus, and Profibus protocols when integrated into the PM800 series relay systems. -
Q: Can the PM825-1 handle high-voltage transients?
A: Yes, the PCB is designed with transient suppression components to tolerate high-voltage spikes typical in switchgear applications. -
Q: What type of protection algorithms are implemented on this PCB?
A: It supports overcurrent, overvoltage, frequency, and phase imbalance protection algorithms integrated within the relay firmware. -
Q: How is the PM825-1 PCB powered?
A: It operates on a DC voltage range of 24–60 VDC, supplied by the relay chassis power module. -
Q: Is the PCB resistant to environmental factors?
A: Yes, the board has conformal coating that provides protection against dust, moisture, and condensation. -
Q: Can this PCB be used in hot industrial environments?
A: It is rated to operate within -25°C to +70°C, suitable for typical substation and plant conditions. -
Q: How is data processed on the PM825-1 PCB?
A: The board processes analog and digital signals from the relay input, executes protection logic, and communicates processed data to the relay CPU. -
Q: Is the PM825-1 PCB user-replaceable?
A: Yes, it is designed for modular replacement without affecting the overall relay operation when performed correctly. -
Q: Does the board support firmware upgrades?
A: Firmware updates are supported via the relay’s programming interface and communication protocols. -
Q: What are the mechanical mounting options for this PCB?
A: The board can be mounted on DIN rails or directly inside the PM800 relay enclosure with appropriate fasteners.
Related and Compatible Models
| Related / Series Models | Description |
|---|---|
| PM825-2 | Advanced version of PM825-1 for extended protection features |
| PM830-1 | PCB for PM830 series protection relay with higher current rating |
| PM850-1 | PCB for PM850 relay for industrial substation applications |
| PM860-1 | Medium-voltage relay PCB for grid automation |
| PM870-1 | PCB module for complex protection schemes |
| PM880-1 | High-speed relay PCB for critical infrastructure |
Other Popular ABB Models
| Popular Models | Description |
|---|---|
| PM800 | Standard protection relay series |
| PM825 | Medium-voltage relay for industrial applications |
| PM850 | Advanced protection and monitoring relay |
| PM860 | Digital relay with automation support |
| PM870 | High-speed protection relay |
| PM880 | Relay for critical infrastructure with high performance |
