Auxiliary Dry Contact Cables

Options

Figure 18 Connecting system parallel control cables

1

 

2

UPS

3

 

 

4

 

 

 

 

 

 

Parallel Board

Parallel Board

Parallel Board

Parallel Board

X3

P5

X3

P5

X3

P5

X3

 

P5

 

X4

 

X4

 

X4

 

 

X4

X2-2

X2-1

X2-2

X2-1

X2-2

X2-1

X2-2

X2-1

 

 

 

 

 

 

 

 

Interconnecting

P2

 

P2

 

P2

 

P2

 

Cables

P1

P1

P1

 

P1

X1-1 X1-2

X1-1 X1-2

X1-1 X1-2

X1-1 X1-2

P3

P4

P3

P4

P3

P4

P3

 

P4

Auxiliary Dry Contact Cables

The external output breaker of each UPS must have Normally Open auxiliary contacts. These con- tacts must be wired to connector X3 on the Parallel Logic Board (M3). See Figure 19.

Figure 19 Auxiliary dry contact cables for output breaker in multi-module system

2 X2 P2

1 X2 P1

T INA M T :X

For startup procedure, 9.2 - UPS Startup.Manual backgroundX3

DBSManual backgroundManual background

485- Manual background485+

! CAUTION

The auxiliary control wire must be installed to ensure proper operation of the system.

NOTE

For startup procedure, 9.2 - UPS Startup.

31

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Image 39
Emerson 480V, 60HZ user manual Auxiliary Dry Contact Cables, For startup procedure, 9.2 - UPS Startup

60HZ, 480V specifications

The Emerson 40-120KVA UPS is a high-performing uninterruptible power supply designed to ensure the reliability and continuity of critical operations across various industries. This UPS operates at 480VAC and 60Hz, making it suitable for environments where high-power demands are common.

One of the standout features of this UPS system is its modular design, which allows for easy scalability. Organizations can expand their power capacity as their needs grow, making the Emerson 40-120KVA UPS a future-proof investment. The system operates with high efficiency, minimizing energy consumption and operational costs. This is vital for data centers and industrial applications where energy management is increasingly important.

The Emerson UPS incorporates advanced digital signal processing technology, delivering real-time monitoring and control. This enhances the overall performance and reliability of the system, providing seamless power protection against voltage fluctuations, surges, and interruptions. With a total harmonic distortion of less than 5%, the UPS ensures a clean and stable power output, preserving the integrity of sensitive electronic equipment.

Another noteworthy characteristic of the Emerson 40-120KVA is its redundancy features. The system supports N+1 redundancy, allowing for one extra module to ensure uninterrupted service in case of a failure. This design offers peace of mind for critical applications, ensuring that there is no single point of failure.

User-friendliness is also a significant aspect of the Emerson UPS. The intuitive graphical user interface simplifies monitoring and management, allowing operators to assess system performance and status at a glance. Additionally, remote monitoring capabilities enable real-time tracking of system health and performance from anywhere, providing flexibility and oversight for facility managers.

The Emerson 40-120KVA UPS also meets stringent safety and compliance standards, ensuring reliable operation in demanding environments. Its robust design is suitable for a variety of applications, including information technology, telecommunications, and industrial processes. Overall, the Emerson 40-120KVA UPS stands out as a reliable, efficient, and versatile solution for businesses aiming to safeguard their critical power supply against any disruption.