SPI9000 Inverter Unit FI9 – FI14 User Manual

September 2006

Galvanic Isolation Barriers

The control connections are isolated from the mains potential and the GND terminals are permanently connected to ground. See Figure 4-8.

The digital inputs are galvanically isolated from the I/O ground. the relay outputs are also double-isolated from each other at 300V AC (EN-50178).

+10Vref

 

Gate Drivers

L1

L2

L3

GND

 

 

 

 

 

+24V

Control to

 

 

 

 

GND

Ground

 

 

 

 

AI1

 

 

 

 

 

AI2+

 

 

 

 

 

AI2-

 

Control

 

 

 

DIN1...

 

 

 

 

Digital Input

Panel

 

 

 

DIN3

 

 

 

 

Group A

 

 

 

 

CMA

 

 

 

 

 

 

 

 

 

DIN4...

Digital Input

 

 

 

 

DIN6

 

Power

 

Group A

 

 

CMB

 

Control

Board

 

AO1+

Analog

 

 

 

Board

 

 

 

AO2-

Output

 

 

 

 

DO1

Digital

 

 

 

 

Output

 

 

 

 

 

 

 

 

 

RO1/1

 

 

 

 

 

RO1/2

 

 

 

 

 

RO1/3

 

 

 

 

 

RO2/1

 

 

 

 

 

RO2/2

 

 

 

 

 

RO2/3

 

 

U

V

W

 

 

 

TI1+

 

 

 

 

 

TI1–

 

 

 

 

 

Figure 4-8: Galvanic Isolation Barriers

MN04004002E

For more information visit: www.EatonElectrical.com

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Eaton Electrical SPI9000 user manual Galvanic Isolation Barriers

SPI9000 specifications

The Eaton Electrical SPI9000 is a cutting-edge power management system designed to enhance efficiency and reliability in electrical distribution. This state-of-the-art solution integrates advanced technologies to optimize performance, making it an ideal choice for various industrial and commercial applications.

One of the standout features of the SPI9000 is its scalability. Businesses can easily adapt the system to meet their unique power needs, whether for a single facility or multiple sites. This flexibility is crucial in today's fast-paced environment, where operational demands can shift rapidly. The system is engineered to grow alongside your business, providing robust power management as requirements evolve.

At the heart of the SPI9000 is its intelligent monitoring capability. The system utilizes real-time data analytics to monitor energy consumption, detect anomalies, and predict maintenance needs. This proactive approach not only helps in reducing downtime but also cultivates a culture of energy efficiency within organizations. By leveraging insights derived from data, companies can make informed decisions that lead to significant cost savings.

The SPI9000 incorporates advanced communications technology, allowing seamless integration with existing building management systems. This interoperability is vital for creating smart grids and enhancing overall control of electrical networks. Additionally, the system supports various communication protocols, including Modbus, BACnet, and Ethernet, ensuring compatibility with a wide range of devices and applications.

Safety is paramount in any electrical system, and the SPI9000 excels in this regard. It features enhanced protective measures, including overcurrent protection, short-circuit protection, and arc flash detection, ensuring the safety of both personnel and equipment. These safety features not only safeguard investments but also contribute to creating a safer working environment.

Energy efficiency is another cornerstone of the SPI9000 design. The system is equipped with advanced power quality monitoring features, which help identify and mitigate issues related to harmonics, voltage sags, and swells. By maintaining optimal power quality, the SPI9000 ensures that equipment operates efficiently, extending its lifespan while reducing energy costs.

In summary, the Eaton Electrical SPI9000 is a versatile and efficient power management solution that brings together scalability, intelligent monitoring, advanced communication capabilities, enhanced safety features, and energy efficiency. Thanks to its innovative technologies and characteristics, the SPI9000 serves as an indispensable tool for modern businesses seeking to streamline their electrical operations and enhance their energy management strategies.