Operator’s

Manual

7000 Series 7ADTB

Automatic Delayed–Transition Transfer

& Bypass–Isolation Switches

G design 1000 through 3000 amp. sizes

DANGER is used in this manual to warn of high voltages capable of causing shock, burns, or death.

WARNING is used in this manual to warn

of possible personal injury.

CAUTION is used in this manual to warn

of possible equipment damage.

TABLE OF CONTENTS

section-page

INSTALLATION

Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Power Connections . . . . . . . . . . . . . . . . . . . . 1-2 Engine Starting & Auxiliary Circuits . . . . . . 1-2 Functional Test . . . . . . . . . . . . . . . . . . . . . 1-3, 1-4

TESTING & SERVICE

Transfer Test & Preventive Maintenance . . 2-1 Trouble-Shooting . . . . . . . . . . . . . . . . . . . . . . 2-2

BYPASSING & ISOLATING

Bypassing the ATS . . . . . . . . . . . . . . . . . . . . 3-1 Isolating the ATS . . . . . . . . . . . . . . . . . . . . . . 3-2 Return to Service . . . . . . . . . . . . . . . . . . . 3-3, 3-4

INDEX . . . . . . . . . . . . . . . . . . . . . . . . . back cover

Refer to the outline and wiring drawings provided with your 7000 Series ADTB for all installation and connection details and accessories.

Refer to Group 5 Controller User’s Guide 381333–126 for ATS status display messages, time delays, pickup & dropout settings, and adjustments.

An experienced licensed electrician must install the 7ADTB.

Rating Label

Each 7000 Series 7ADTB contains a rating label to define the load and fault circuit withstand/closing ratings. Refer to the label on the Transfer Switch for specific values.

Do not exceed the values on the rating label. Exceeding the rating can cause personal injury or serious equipment damage.

Nameplate

The Transfer Switch nameplate includes data for each specific 7000 Series 7ADTB Use the switch only within the limits shown on this nameplate. A typical Catalog Number is shown below with its elements explained:

Catalog Number Identification

Typical 7000 Series ADTB catalog no. for switching neutral, 3 pole, 1600 amp., 480 V, in Type 1 enclosure:

G7ADTB

B

3

1600

N

5

C

Neutral

A – solid

B – switching

blank – none

Phase Poles

2 – single Ø

3 – three Ø

Amperes

1000

1200

1600

2000

3000

Voltage

A 115

J 400

B 120

K 415

C 208

L 440

D 220

M 460

E 230

N 480

F 240

P 550

G 277

Q 575

H 380

R 600

 

 

Controller

5 – standard

5X – if accessories ordered

Enclosure

C – type 1 F – type 3R G – type 4 L – type 12 blank – open type

50 Hanover Road, Florham Park, New Jersey 07932–1591 USA

381333–140 B

For sales or service call 1 800 800–2726 (ASCO) www.ascopower.com

 

ASCO POWER TECHNOLOGIES CANADA PO Box 1238, 17 Airport Road, Brantford, Ontario, Canada N3T 5T3 telephone 519 758–8450, fax 519 758–0876, for service call 1 888 234–2726 (ASCO) www.asco.ca

Page 1
Image 1
Emerson 7000 SERIES 7ADTB manual Rating Label, Nameplate, Catalog Number Identification, 1000 1200 1600 2000 3000

7000 SERIES 7ADTB specifications

The Emerson 7000 Series 7ADTB is a state-of-the-art temperature transmitter designed for industrial applications that require high precision and reliability. As part of the renowned 7000 series, the 7ADTB model combines advanced digital technology with robust construction, making it an essential tool for temperature measurement in sectors such as oil and gas, chemical processing, pharmaceuticals, and food production.

One of the standout features of the 7ADTB is its exceptional accuracy. With a measurement range that adapts to various sensor types, including thermocouples, RTDs, and thermistors, the transmitter ensures precise readings and optimizes process control. The modular design allows for easy integration into existing systems, thereby enhancing operational efficiency.

The 7000 Series incorporates Emerson’s proprietary Micro Tracy technology, which provides excellent stability and minimizes drift, ensuring reliable performance over time. This is particularly important in environments where temperature fluctuations can affect product quality and safety. The transmitter offers a linearized output and is capable of digital communication via protocols such as HART, Profibus, and Fieldbus, allowing for seamless integration with modern control systems.

Another notable characteristic of the 7ADTB is its rugged construction. Built to endure harsh industrial conditions, the transmitter features a robust housing that is resistant to corrosion and mechanical stress. This durability not only extends the life of the instrument but also reduces the need for frequent maintenance.

The Emerson 7000 Series 7ADTB is also equipped with user-friendly interfaces and advanced diagnostic capabilities. A built-in display provides instant readings and real-time data while allowing users to easily navigate through configuration settings. Furthermore, the device includes self-diagnostic features that alert operators to potential issues before they escalate, promoting preventative maintenance practices.

Overall, the Emerson 7000 Series 7ADTB temperature transmitter is a versatile and reliable solution that caters to a wide range of industrial applications. With its exceptional accuracy, robust design, and advanced communication capabilities, it stands as a testament to Emerson's commitment to delivering innovative measurement solutions that enhance operational efficiency and product quality. This makes it a preferred choice for engineering professionals looking to optimize their temperature measurement processes.