Brochures and Data Sheets

14
ntrol Switchgear Specifications*
PCS Power Supply
Best DC source selector
system
Power from 24VDC
engine start batteries
DC-DC converter
System Communications
Serial modbus RTU mas-
ter/slave (RS 485/232
ports)
Ethernet 100-base-T
supporting modbus
TCP/IP
CAN network peer-to-
peer protocol
DeviceNet master/slave
Remote Power Monitoring
Options
Standard or customized
PC based SCADA (ASCO
PowerQuest
®
) remote
power monitoring sys-
tem via Ethernet
42 in. LCD mimic
graphic panel (mounted
in the switchgear line-
up or stand alone) to
display the emergency
power system elements,
including ATS’s.
Firewalled communi-
cation capability with
building management
system network via Eth-
ernet or data concen-
trated (Gateway PLC)
modbus slave
Remote Internet/in-
tranet connectivity
via internal or external
ASCO Thin Web Server
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Remote Generator Alarm
& Status Annunciation
Up to two optional
Remote Annunciator
panels, touch screen
type or LED lamp
type, with monitoring
capability to provide
the total system and
individual generators’
status, alarms and
display functions
Capability to locate
Remote Annunciation
panels up to 6500 feet
(2000 m) from the
paralleling switchgear
via fiber optic Ethernet
communication
Compliance with
NFPA 99
Additional Optional
Features
Breaker lifting devices
(portable or overhead)
Load bank circuit
breaker
Electrically or manually
operated distribution
breakers
Spare parts
Circuit breaker test kit
Custom sized 24VDC
station battery system
(including batteries,
rack and charger).
Extended (up 5 years)
ASCO Warranty.
Circuit Breakers
UL 1066 ( ANSI C37)
rated, drawout, power
circuit breakers (any
specified brand) with
frame size up to 5000A.
Up to 200 kAIC rated
(including fused break-
ers)
Electrically operated
on generators and
distribution
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* For detailed specifications please
request publication 3179
5 cycle closing
Auxiliary and bell alarm
contacts
Electronic trip units
with LSIA functions on
generators and LSIG
or LSI trip functions on
distribution
Power metering
and communication
capability
Enclosure and Bus
UL 1558 constructed,
listed & labeled
Up to 600V, 3-phase,
4-wire AC system, 100%
copper neutral and 25%
ground bus
Up to 10,000A
main bus
Silver plated copper
bus with up to 200kAIC
bracing level for 4 cycles
Bus duct risers available
– up to 6000A
Top and bottom conduit
cable entry
Mechanical set screw
type or compression
type lugs
Enclosure types:
NEMA 1, NEMA 3R,
(consult ASCO for
design limitations)
Pull Boxes for NEMA 1
type enclosure
ANSI gray
Shipping splits at
each section to ease
installation
Environment
Temperature range
0
o
F to 125
o
F (-18 0
o
C
to 52
o
C)
Humidity range 0 to
95%, non-condensing
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