APC 220 VAC User Manual download pdf (Page 11)

Page 11

G. Potential Free (Dry) Contacts: The following potential free contacts are available on an

optional APC SmartSlot Relay I/O Card (Not available on 2.2 kVA, 3 kVA ,and 5 kVA units):

1. The UPS is on battery

2. The UPS is on battery and the remaining battery capacity is low

3. The UPS is off

4. The battery needs to be replaced

5. The UPS is in bypass

6. The UPS is overloaded;

7. The UPS is in fault state.

H. Communication Interface: For purposes of remote communications with the UPS the

following are available and contained within the UPS:

1. All models have a serial port to allow communications with a host computer to gracefully

shut down one or more operating systems. All models can also accommodate a Network

Management Card, which allows communications over a network via web browser or

SNMP or with APC StruxureWare

management software.

2. All models 5 kVA and higher have a pre-installed Network Management Card 2 with

Environmental Monitoring (AP9631)

2.6 BATTERY

A. The UPS battery is of modular construction made up of owner-replaceable, hot swappable,

fused, battery modules. Each battery module is monitored to determine the highest battery unit

temperature for use by the UPS battery diagnostic, and temperature compensated charger

circuitry.

B. The batteries are of the valve regulated lead acid (VRLA) type.

2.7 ACCESSORIES

A. Service Bypass Panel (SBP): The service bypass panel provides power to the critical load

from the bypass source, during times where maintenance or service of the UPS is required. The

SBP provides a mechanical means of complete isolation of the UPS from the electrical wiring of

the installation. The SBP is constructed in a free-standing, rack mounted or wall-mounted

enclosure unless otherwise stated in this specification.

B. Software and Connectivity:

1. Network Management Card: The Network Management Card allows one or more

network management systems (NMSs) to monitor and manage the UPS in TCP/IP network

environments. Models of 5 kVA and higher are equipped with a SmartSlot Network

Management Card 2 with Environmental Monitoring (AP9631) as standard (pre-

installed), which is available as an option on the 1 kVA to 3 kVA units.

2. Unattended Shutdown: The UPS, in conjunction with a network interface card, is capable

of gracefully shutting down one or more operating systems during the time when the UPS

is in on-battery mode. The UPS is also capable of using an RS-232 port to communicate

with the host computer by means of serial communications to gracefully shut down one or

more operating systems during an on-battery situation. The PowerChute

Business

Edition software is provided with 1 kVA to 3 kVA models, and PowerChute

Network

Shutdown software is provided with 5 kVA to 20 kVA models for use with the Network

Management Card.

C. Remote UPS Monitoring: The following three methods of remote UPS monitoring are

available:

1. Web Monitoring: Remote monitoring is available via a web browser such as Internet

Explorer.

2. Dry Contact Monitoring and Control: The UPS must be equipped with the APC

SmartSlot Relay I/O Card to implement this type of monitoring. This card is not

compatible with following models (all SURTD models):

a. Tower models: APC Smart-UPS RT 3000 VA 230 V (SURTD3000XLI), APC Smart-

UPS RT 5000 VA 230 V (SURTD5000XLI), and APC Smart-UPS RT 5000 VA 230 V

with Pre-installed Input/Output Hardwire Kit (SURTD5000XLI-ET)

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APC 220 VAC User Manual Page 11

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