Ð�ВР - ATS021, ATS022

Low Voltage Products
ATS021, ATS022
Automatic Transfer Switches
ATS021, ATS022
Automatic Transfer Switches
ABB presents the new generation of Automatic Transfer Switch, the result of a
worldwide experience on low voltage applications.
The new generation of ATS family – ATS021 and ATS022 offers the most
advanced and comprehensive solution in power continuity.
Reliability, safety and intelligence are the top features of the brand new range
of ATS family which is in compliance with world standards, simple to configure
and fitting all application scenarios.
Moreover, the perfect integration with all ABB circuit-breakers and switchdisconnectors ensures a complete coordinated system.
Multi-function logic to meet all requirements
• ATS family provides the standard logic to monitor the
normal and emergency line, sends the commands to the
generator and controls the circuit-breakers which have to
be switched
• Possibility to control a third circuit breaker on bus-tie with
the ATS022
• Priority line selectable for the ATS022
No auxiliary power supply required
The new ATS family is designed to work without auxiliary
power supply. Auxiliary power supply is only required when
Dialogue Modbus RS485 is used or in networks with rated
frequency of 16 2/3 Hz.
Compliance with IEC and EN 60947
The compliance with the standard guarantees the new ATS
family to provide the quality and safety that meet all the requirements of automatic transfer.
Compatibility with ABB circuit-breakers and switchdisconnectors
The ATS family can be fit in perfectly with ABB circuit-breakers and switch-disconnectors, thereby ensuring availability of
a complete and coordinated system.
Accessories
To connect Tmax and Emax circuit-breakers to the ATS, the
following accessories are required*.
Shunt Opening Release
Shunt Closing Release
Emax
Springs Charging Motor
X1
Auxiliary Contact for Signaling of circuit-breaker Open/Closed
Tmax T7 Auxiliary Contact for Signaling of overcurrent release tripped
Auxiliary Contact for Signaling of circuit-breaker Racked-in
(only if withdrawable circuit breaker)
Motor Operator
Tmax T3 Auxiliary Contact for Signaling of circuit-breakers Open/Closed
Tmax T4 Auxiliary Position Contact for Signaling of circuit-breaker
Tmax T5 Racked-in (only if withdrawable circuit-breaker)
Tmax T6 Key Lock only against Manual Operation for Motor Operator
Mechanical Interlock
* For more details please consult Emax and Tmax catalogues
Dimensions
139
Advanced Operator interface and Communication
ATS022 is equipped with a communication unit which allows
the integration with supervision systems via Modbus RS485.
Graphic display is also provided for ATS022.
Applications
ATS family is highly suited to use in all emergency power supply systems where a ready-to-install, easy to use and reliable
solution is required. Some of its main applications are listed
therefore:
• Power supply of UPS groups in general
• Operating theatres and primary hospital services
• Emergency power supplies for civil building, hotels and
airports
• Data banks and telecommunication systems
• Power supply of industrial line for continuous processes
2
160
9,5
5
114 174
91
19,5
115
Ordering Codes
Order Code
Description
1SDA065523R1
ATS021 Automatic transfer switch control unit
1SDA065524R1
ATS022 Automatic transfer switch control unit
Technical Characteristics
ATS021
Not Required
Auxiliary Power Supply
General
Rated Voltage, Un
Max 480 Vac
Max 480 Vac
50, 60 Hz
16 2/3, 50, 60, 400 Hz
H mm
96
96
L mm
144
144
D mm
170
170
Type of installation
DIN-rail mounting - Door mounting
Door mounting - DIN-rail mounting
Operating Mode
Auto/Manual
Auto/Manual
Monitoring of the Normal
and Emergency lines
•
•
Controlling CBs of the Normal
and Emergency lines
•
•
Generator set startup
•
•
Generator set shutdown
with adjustable delay
•
•
Bustie
-
•
No-priority Line
-
•
Modbus RS485 Dialogue
-
•
Display
-
•
Degree of protection
IP20
IP20
Operating temperature
-20 … +60 oC
-20 … +60 oC
Maximum humidity
5% - 90% without condensation
5% - 90% without condensation
Minimum voltage
-30% … -5% Un
-30% … -5% Un
Maximum voltage
+5% …+30% Un
+5% …+30% Un
Fixed frequency thresholds
-10% … +10% fn
-10% … +10% fn
•
•
EN-IEC 50178
EN-IEC 50178
EN 50081-2
EN 50081-2
EN 50082-2
EN 50082-2
IEC 68-2-1
IEC 68-2-1
IEC 68-2-2
IEC 68-2-2
IEC 68-2-3
IEC 68-2-3
H
L
Environmental
conditions
Operating
thresholds
Test
Test Mode
Electronic equipment
for use in power installations
Compliance
with
Not Required
(24-110 Vdc is required only for Modbus
dialogue and 16 2/3 Hz system)
Frequency, fn
Dimensions
Features
ATS022
Electromagnetic compatibility
standards
Environmental conditions
D
3
ABB SACE
A division of ABB S.p.A.
L.V. Breakers
Via Baioni, 35
24123 Bergamo
Tel: +39 035 395111
Fax: +39 395.306-433
www.abb.com
The data and illustrations are not binding. We reserve
the right to modify the contents of this document on the
basis of technical development of the products, without
prior notice.
Copyright 2009 ABB.
All rights reserved.
1SDC001007B0201 - 2009.02
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