Emerson NetXtend PDC Brochures and Data Sheets

NetXtend™ PDC Series with NTI Technology

Integrated Enclosure Solution

Outside Plant for

Business-Critical Continuity

™

Key Features

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V3 SHIELD™ NTI Technology —

adds thermal protection at the
“board level” eliminating thermal
runaway and allows actual peak
pulse current to be handled by the
suppression module

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Integrated design minimizes

“footprint,” maximizes system
performance and reduces
installation time

n

30 or 42-position load center

options provide wiring
configuration flexibility

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Fully redundant, two-stage surge

suppression provides unmatched
power protection

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Easy access design simplifies

module upgrades or replacement

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Main disconnect switch for utility

and optional generator sources
allows easy serviceability

n

Optional Automatic Transfer Switch

or Slide Bar Transfer Switch provides
generator source capabilities

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SAD technology provides fast

clamping and high energy handling

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Remote status indication allows

long-distance monitoring

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Field replaceable modules are

stacked side-by-side for easier
installation and indication

As a stand-alone solution, or as part of a
comprehensive power protection plan, the
PDC series provides the ultimate in power
delivery and power protection.

The NetXtend™ PDC Series of integrated
enclosures offers both power distribu­tion and TVSS in one seamless unit. An
Automatic Transfer Switch (ATS) for gen­erator applications is also available.

The PDC Series provides the lowest
possible clamp voltage to peak current
performance characteristics available
in the market today. Integrated V3
SHIELD™ NTI technology provides peak
pulse current handling that surpasses tra­ditional “fused TVSS” devices.

This series also utlizizes Silicon Avalanche
Diode (SAD) technology, providing
state-of-the-art protection at the branch
service entrance. The 30 or 42-position
load center enables the PDC series to
accommodate a broad range of wiring
options. The main disconnect allows con­venient serviceability and maintenance.
Generator switching is accommodated
with either an Automatic Transfer Switch
or Walking Beam Transfer Switch.

n

Independent visual LED status

indication on each module for
convenient protection status

2

Protection against destructive weather,

thermal, electrical, environmental and

mechanical forces is vital to assuring the

reliability and revenue-producing capability

of your wireless and wireline networks

Ordering Matrix – NetXtend™ PDC Series

Service Voltage B = 120/240V, single phase

Primary Suppression 2 = SAD 20 kA B = MOV 200 kA

TVSS Configuration K = Kelvin (in-line)

Supplemental Suppression B = MOV 200 kA 0 = None

Amperage 2 = 200 Amp

Load Center 3 = 30 overcurrent devices 4 = 42 overcurrent devices

Disconnect B = Single disconnect, 65 kAIC U = 300 ATS Series (Automatic Transfer Switch)

W = Walking beam (discontinued) S = Slide bar interlock (standard)

Grounding Options G = Isolated ground S = Standard ground

Voltage Monitoring Q = Normal/Generator

Specifications – PDC Model

AC Cabinet Dimensions 20.00" wide x 65.00" high x 5.75" deep

Weight Approx. 75 lbs. (50 kg)

Cabinet Enclosure Type NEMA 1 rated

Amperage 200 Amp utility/standby

Safety Compliance UL 67 Panelboards

UL 65k AIC standard, slide bar PDC

NOTE: All PDC cabinets are available with up to 65k AIC ratings.

Suppression Module Specifications – PDC Model

Primary Secondary

Nominal Clamp Voltage 232 Vpk 272 Vpk

Response Time < 5 ns < 20 ns

Peak Pulse Energy up to 800 Joules > 1920 Joules

Peak Pulse Current (8x20µs) up to 20 kA 200 kA

Primary and Secondary

Visual Indication LEDs

Remote Indication

Safety Compliance UL 1449 recognized

Protection Overcurrent & overvoltage (thermal)

Hardwired (form C dry contacts)

3

300 ATS Model Standard Features

• Automatic Transfer Switch (ATS)

• Double-throw electromechanical switching device for inherent isolation of the

utility and generator sources.

• ATS digital controller provides continuous monitoring of both power sources and

a start/stop signal to the generator

• ATS control with indication lights

• Key-lockable load center door for “lock-out / tag-out” compliance

• Main utility breaker rated up to 65kAIC

• TVSS modules

• Load center

• Programmable engine exerciser

• ATS position contacts

• Voltage monitoring relays (240VAC)

• Isolated ground bar and common ground bus bar

Specifications – 300 ATS Model

AC Cabinet Dimensions (H x W x D) 68.00" x 25.50" x 6.00"

Weight (approx.) 110 lbs. (50 kg)

Cabinet Enclosure Type NEMA 1 rated

Amperage 200 Amp utility/standby

Voltage 120/240 VAC single phase

Safety Compliance UL 67 panel boards

4

300 ATS Model Elements

Utility Main Breaker

1

(rated up to 65kAIC)

Automatic Transfer Switch (ATS)

2

TVSS Modules

3

Load Center

4

ATS Control

5

(with indication lights)

ATS Digital Controller

6

7

8
9

10
11

Programmable
Engine Exerciser

ATS Position Contacts

240VAC Voltage
Monitoring Relays

Isolated Ground Bar

Ground Bar

1

5

6

2

7

3

8

9

10

4

Suppression Module Specifications – 300 ATS Model

Primary Secondary

Nominal Clamp Voltage 232 Vpk 272 Vpk

Response Time < 5 ns < 20 ns

Peak Pulse Energy up to 800 Joules > 1920 Joules

Peak Pulse Current (8x20µs) up to 20 kA 200 kA

Primary and Secondary

Visual Indication LEDs LEDs

Remote Indication

Safety Compliance UL 1449 recognized UL 1449 recognized

Protection Overcurrent & overvoltage (thermal) Overcurrent & overvoltage (thermal)

Hardwired (form C dry contacts) Hardwired (form C dry contacts)

11

5

Transfer Switch Specifications

Poles 2

Voltage (nominal) 220-240 VAC, single phase, 3 wire

Frequency (nominal) 60 Hz

Current 200 Amps

Generator Rating (maximum) 48KW

Withstand / Close-On Current 10,000 Amps

RMS Symmetrical amps 240 VAC max.

for any circuit breaker, manufacturer, or
type per National Electrical Code, NEC/NFPA 70

Power Terminal Wire Sizes 200 Amp unit
One #8 to 3/0 AWG Cu
(copper wire must be used for full 200 Amp rating)

Safety Compliance UL 1008 transfer switch equipment

Controller

The NetXtend
several parameters that can be set
according to system design preferences.
This allows for a wide range of flexibility
in setting thresholds and timing options
with the standard base product. The
standard controller utilizes simple push
button operation for testing and exer­ciser time set.

™

PDC Series incorporates

Voltage and Frequency Sensing

Differential Voltage Sensing All phases of utility source

Voltage (Nominal) 220-240 VAC

Normal Source Voltage Drop Out 204 VAC

Normal Source Pick Up 216 VAC

Emergency Source Voltage Drop Out 180 VAC

Emergency Source Voltage Pick Up 216 VAC

Emergency Source Frequency Drop Out 51 VAC

Emergency Source Frequency Pick Up 57 VAC

6

Emerson Network Power

provides a complete range of communications

network infrastructure solutions and services

built on an industry-leading reputation for

quality, reliability and value

Generator Exercise Control

Standard Automatic Generator Exerciser

Repeat Time Every 7 days

Duration 20 minutes – with or without load transfer

Generator Control Contacts

Gold plated engine start/stop contacts Rated 5 Amps 28 VDC / 120 VAC

Time Delay Parameters and Control

Override Momentary Normal Source Outage 3 seconds

Transfer to Generator Time Delay 0-5 minutes adjustable

Override Momentary Generator Initial Loading Events 4 seconds

Re-transfer to Normal Source Time Delay 1 second to 30 minutes adjustable

Unloaded Generator Cool Down Run Time Delay 5 minutes

Optional Programmable

Remote Control Features

Engine Exerciser

In addition to the standard programma­ble weekly exercise function, an optional
programmable controller provides the
ability to individually control the start
time and duration of test for each day
of the week. An internal NiCad battery
retains program memory for up to 150
hours if failure of both utility and genera­tor power occurs.

• Remote test switch

Simulates normal source failure similar
to a transfer switch test push button

• Remote transfer to generator

Opening the contact causes the
generator to start and transfer to the
generator

• Inhibit transfer to generator

Opening the contact prevents the
transfer switch from transferring to the
generator source while connected to
the normal source

• Remote time delay bypass switch

Transformer
Voltage Adjust

HI Nominal phase-to-phase voltage

LOW Shifts all voltage settings

down 4.2% from nominal

Communications Option

Remote monitoring and control can also
be provided through additional network­ing software and interface hardware
options, including web access capability.

NOTE: These enhancements are not included
with the standard product.

NOTE: Requires customer supplied, remote
normally closed contact and control signaling
for each remote feature desired. See manu­facturer reference drawings and manual for
additional details.

7

Emerson (NYSE: EMR), based in St. Louis, Missouri (USA), is a global leader in bringing technology and engineering
together to create innovative solutions for customers through its network power, process management, industrial
automation, climate technologies, and appliance and tools businesses. For more information, visit: Emerson.com.

Emerson Network Power, a business of Emerson (NYSE:EMR), is the global leader in enabling Business-Critical Continuity™
from grid to chip for telecommunication networks, data centers, health care and industrial facilities. Emerson Network
Power provides innovative solutions and expertise in areas including AC and DC power and precision cooling systems,
embedded computing and power, integrated racks and enclosures, power switching and controls, monitoring, and
connectivity. All solutions are supported globally by local Emerson Network Power service technicians. For more
information on Emerson Network Power’s full suite of solutions specifically supporting the communications network
infrastructure, including NetSpan™, NetReach™ and NetXtend™ outside plant enclosures and equipment, NetSure™ DC
power systems, and turnkey services, visit: EmersonNetworkPower.com/EnergySystems.

Learn more about Emerson Network Power products and services at: EmersonNetworkPower.com.

This publication is issued to provide outline information only which (unless agreed by Emerson Network Power Energy Systems, North America, Inc. in writing) may not be
used, applied or reproduced for any purpose or form part of any order or contract or be regarded as a representation relating to the products or services concerned. Emerson
Network Power Energy Systems, North America, Inc. reserves the right to alter without notice the specification, design or conditions of supply of any product or service.

®

, Emerson Network Power™, Business-Critical Continuity™, NetSpan™, NetReach™, NetXtend™ and NetSure™ are trademarks of Emerson Electric Co. and/or

Emerson
one of its subsidiaries.

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4350 Weaver Parkway, Warrenville, IL 60555 USA

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May 2009Code: OSP-128400