INSTALLATION INFORMATION

1.Use Class 1 wiring methods (as defined by the NEC) for control wiring. The wire should be rated at 600 volts, 1A minimum and 12 AWG maximum. Use twisted–pair wires for each input and common. All control wiring is customer-supplied.

2.When installing auxiliary contact control wiring between the UPS Sidecar and a remotely located UPM 2 interface terminals, conduit must be installed between the UPM and the UPS Sidecar. Install the control wiring in separate conduit from the power wiring.

3.Alarms display as Building Alarm 1 and Building Alarm 2 on the UPS Control Panel Display Screen, unless the alarms are programmed to display the alarm functional name.

4.Refer to Table R, the following sheets of this drawing, Drawing 164201546---6, sheet

11 of 34 through sheet 20 of 34, and to Chapter 2 for customer interface and control wiring for parallel redundant configurations.

Table R. TB1 Terminals – 1+1 Parallel Redundant Configuration

UPS

 

 

 

Sidecar

 

Name

Description

Terminal

 

 

 

 

TB1

 

 

 

 

 

 

1

Not Used

 

2

Not Used

 

3

MOB 1 Aux 1 Contact NC

Contacts used to indicate whether UPS Sidecar

 

 

 

MOB 1 is closed. Contacts are open when MOB 1

4

MOB 1 Aux 1 Contact Common

is closed.

 

 

 

5

MOB 1 Aux 2 Contact NO

Contacts used for backup control (pull chain) for

6

MOB 1 Aux 2 Contact Common

parallel operation.

7

MOB 2

Aux 1 Contact NC

Contacts used to indicate whether UPS Sidecar

 

 

 

MOB 2 is closed. Contacts are open when MOB 2

8

MOB 2

Aux 1 Contact Common

is closed.

9

MOB 2

Aux 2 Contact NO

Contacts used for backup control (pull chain) for

10

MOB 2

Aux 2 Contact Common

parallel operation.

DESCRIPTION: INTERFACE AND CONTROL WIRING

INSTALLATION NOTES AND

TERMINAL LOCATIONS

 

DRAWING NO:

164201546---7

 

SHEET: 1 of 4

 

REVISION:

D

DATE: 063006

A-64

EATON Powerware® 9390 UPS Sidecar Installation and Operation Manual S 164201586 Rev E www.powerware.com

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Powerware Powerware 9390 manual Table R. TB1 Terminals 1+1 Parallel Redundant Configuration, 164201546---7

Powerware 9390 specifications

The Powerware 9390 is a high-performance uninterruptible power supply (UPS) that has been designed for mission-critical applications, providing reliable power protection and ensuring the continuous operation of sensitive equipment. It is particularly well-suited for data centers, telecommunications, and healthcare environments, where power reliability is paramount.

One of the standout features of the Powerware 9390 is its impressive scalability. This UPS is available in various capacities, typically ranging from 80 kVA to 500 kVA, allowing organizations to select a model that perfectly aligns with their power requirements. The modular design of the Powerware 9390 enables users to expand their system easily, accommodating future growth without significant investments in new equipment.

Another significant characteristic of the Powerware 9390 is its high efficiency. The UPS is equipped with advanced technologies that deliver exceptional energy efficiency, often exceeding 94% during normal operating conditions. This high efficiency not only reduces operational costs but also minimizes the carbon footprint of organizations, making the Powerware 9390 an environmentally friendly choice.

The unit offers advanced digital signal processing (DSP) technology, enhancing the unit's performance and ensuring that it can handle varying load conditions effectively. The Powerware 9390 is designed to provide a high level of protection against power disturbances and outages, including voltage sags, surges, and frequency variations.

The Powerware 9390 incorporates a user-friendly interface, featuring an intuitive LCD display that provides real-time information on system status, operational parameters, and alarms. This transparency allows facility managers to monitor the UPS at a glance and take necessary actions when required.

Additionally, for enhanced reliability, the Powerware 9390 supports a hot-swappable battery configuration. This feature is particularly beneficial as it enables battery replacement without disrupting the power supply, thus maintaining continuous operation during maintenance.

Moreover, the UPS supports various communication protocols, allowing integration with building management systems and enabling remote monitoring capabilities. This feature is crucial for operators who need to keep a constant eye on power conditions and ensure optimal performance.

In summary, the Powerware 9390 stands out as a robust, efficient, and scalable UPS solution. Its advanced technologies and features cater to the power protection needs of critical applications, making it an ideal choice for organizations that demand reliability and efficiency in their power systems. With its combination of scalability, energy efficiency, user-friendly interface, and robust protection capabilities, the Powerware 9390 continues to be a preferred solution for many industries worldwide.