ABB SPSET01 Time Synchronization Module

• 1. Product Overview

  ABB SPSET01 Time Synchronization Module is a high-precision time management device used in industrial automation and distribution systems to synchronize control devices, protection devices, and monitoring systems.

  It uses standard time protocols (such as IEC 61850, NTP, and PTP) to ensure consistent time across the network, improving event logging, fault tracing, and control operation accuracy.

  SPSET01 supports multiple time sources, features redundancy, and provides high reliability, making it ideal for substations, industrial control, and critical infrastructure.

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  2. Main Technical Data

  General

  • Product type:
    Time Synchronization Module

  • Supported protocols:
    NTP, PTP (IEEE 1588), SNTP

  • Time accuracy:
    ±1 μs (PTP, under optimal network conditions)

  • Input signals:
    GPS/GNSS, IRIG-B, network time

  • Output signals:
    Network time signal, IRIG-B output

  Electrical Parameters

  • Supply voltage:
    24–48 V DC

  • Power consumption:
    ≤10 W

  • Communication interface:
    RJ45 Ethernet, multi-protocol support

  • Status indication:
    LED indicators for module status, synchronization, and faults

  Mechanical & Environment

  • Mounting:
    DIN rail or control cabinet

  • Housing:
    Industrial-grade flame-retardant plastic

  • Operating temperature:
    -20°C to +70°C

  • Protection rating:
    IP20/IP54 (front panel, depending on configuration)

  Standards & Certification

  • Compliance:
    IEC 61850, IEEE 1588, IRIG-B

  • Operating environment:
    Industrial automation, distribution systems, substations, critical infrastructure

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  3. Key Advantages and Features

  1. High-precision time synchronization
     Supports NTP/PTP for microsecond-level synchronization, ensuring accurate event logging and fault analysis.

  2. Multi-protocol compatibility
     Supports NTP, PTP, SNTP, and IRIG-B for diverse network environments and device requirements.

  3. Redundant design
     Multiple time source inputs enhance reliability and stability.

  4. Industrial-grade durability
     Resistant to high/low temperatures and vibration, suitable for harsh environments.

  5. Status monitoring
     LED indicators show operation, synchronization, and fault status for easy maintenance.

  6. Easy installation and configuration
     DIN rail or control cabinet mounting; simple network setup.

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  4. Typical Applications

  • Substation automation system time synchronization

  • Industrial automation event logging

  • Distribution system monitoring and control

  • Power equipment protection and measurement systems

  • Data center and critical infrastructure time management

  • Wind and solar power plant monitoring systems

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  5. Installation and Application Notes

  1. Verify time source and protocol compatibility
     Ensure consistency with other devices in the system before installation.

  2. Power connection
     Use 24–48 V DC supply; avoid overvoltage or undervoltage.

  3. Network connection
     Ensure quality Ethernet connections to minimize delay and jitter for time accuracy.

  4. Environmental conditions
     Avoid high temperature, humidity, and corrosive gases; ensure proper ventilation.

  5. Periodic inspection
     Check synchronization LED indicators and module status regularly to ensure long-term stable operation.

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The structure and details of the product：

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