SPNPM22 ABB Network protection module Intelligent protection Flexible configuration

Product Overview

ABB SPNPM22 is a high-performance network protection module, specifically designed for power monitoring and energy management systems. This device can provide comprehensive power system protection functions, including overload protection, short-circuit protection, ground fault protection, etc., and supports multiple communication interfaces, making it convenient to integrate into existing SCADA systems or building automation systems. SPNPM22 offers real-time monitoring and diagnostic functions, helping users optimize power consumption efficiency and enhance system reliability.

Core features

Comprehensive protection functions: overload protection, short circuit protection, ground fault protection, etc
High-precision measurement: Complies with IEC 61557 standard to ensure data accuracy
Multi-parameter monitoring: including voltage, current, power factor, frequency, harmonics, etc
Flexible communication interface: Supports multiple protocols such as Modbus RTU/TCP, Profibus DP, Ethernet/IP, etc
Easy to install and configure: Compact design, suitable for DIN rail installation, and simple and intuitive configuration
LCD display screen: Clearly shows the current operating status and important parameters

Technical parameters
Model: SPNPM22
Measurement accuracy: ±0.5% (typical value)
Input voltage range: 100V to 480V AC (three-phase four-wire system)
Input current range: 0.1A to 65A (direct connection). For higher currents, an external CT is required
Frequency range: 45 Hz to 65 Hz
Power consumption: < 2W (typical value)
Communication interface
RS485 (Modbus RTU
Ethernet (Modbus TCP, Ethernet/IP)
Profibus DP
Operating temperature: -25°C to +70°C
Storage temperature: -40°C to +85°C
Protection grade: IP20 (front-end operation surface)
Installation method: DIN rail mounting (conforming to EN 60715 standard)
Dimensions (width × height × depth) : approximately 96 × 96 × 58mm
Weight: Approximately 250 g
Certifications: International certifications such as CE, UL, and CSA

Typical applications

Industrial automation: Monitor power consumption on production lines and optimize energy consumption
Building facilities management: Real-time monitoring of electricity usage within the building to enhance energy efficiency
Smart grid: Achieving monitoring and management of distributed generation systems
Data center: Ensure uninterruptible power supply and reduce unexpected downtime

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