ABB UNS2980c-ZV4 Detailed Information

ABB UNS2980c-ZV4 is a medium-voltage control motherboard launched by ABB Group.It is specially designed for industrial automation and power systems,with high-performance computing,multi-protocol communication and security protection functions.The following is a comprehensive description of its core functions and technical characteristics.

Core functions

High-voltage system control

As the core of medium and high-voltage power management,it supports the control of high-voltage components in power generation,transmission and distribution,renewable energy and other scenarios to ensure the stable operation of the distribution network.

Provide optimized power distribution and safety protection mechanisms,such as overvoltage and overcurrent protection to prevent equipment failure.

High-performance computing and storage

User memory capacity:up to 16,000 word program storage is supported to meet complex logical control needs.

Scanning speed:The scanning time of the program is as low as 0.9 milliseconds to ensure real-time response.

Backup flash storage:Support data persistence storage to prevent power outage data loss.

Multi-protocol communication and scalability

Communication interface:Integrated Ethernet(10/100 Base-T),Profibus DP,Modbus RTU/ASCII and other protocols to support seamless docking with PLC and DCS systems.

Module expansion:Provide 30 chassis slots,compatible with I/O modules,sensor and actuator expansion,and adapt to diversified industrial scenarios.

Industrial-grade reliability

Ambient tolerance:operating temperature range:32–140°F(0.6–65.6°C),non-operational temperature-40–185°F(-40–85°C),vibration tolerance 2.5g at 5–2000Hz.

Electrical isolation:The isolation voltage between communication circuits reaches 1500V AC to ensure the safety of the system.

Technical parameters

Electrical characteristics

Rated voltage:Support 240V DC(some models),in line with UL 508,CSA C22.2 No.142 standard.

Power consumption:24W(typical),suitable for long-term stable operation.

Physical design

Size:300×210×35mm(reference communication processor model),compact design for cabinet installation.

Protection level:It is not clearly marked,but adapts to the industrial environment(such as dust,humidity).

Security and certification

It complies with power system standards such as IEC 61850 and supports fault recording and event recording functions.

Typical application scenarios

Power system

High-voltage control and protection of generators,transformers and substations to ensure the stability of the power grid.

Industrial automation

Servo drive and logical control of industrial robots and automated production lines.

Renewable energy

Power conversion and distribution management of wind power and photovoltaic systems.

Technical advantages

High integration

It integrates I/O modules,communication interfaces and security protection functions to reduce external device dependence.

Flexible programming

Support programming languages such as C/C++and VB,adapting to complex control logic.

Modular design

Fast expansion and maintenance,compatible with ABB and other branded devices,and reduce system integration costs.