ABB TruONE ATS User Manual

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34OX_30-1600 rev. B / 1SCC303011M0201
1
2.5.2 Automatic configuration
Automatic configuration sequence can be
initiated by an HMI command. This func-
tion is able to detect basic system
parameters:
- Rated voltage
- Rated frequency
- Source 1 power distribution system
- Source 2 power distribution system
- Neutral position
- Phase rotation
It is enough to have one source powered.
Power distribution system is considered
to be the same for both sources in this
case.
User must finish the sequence manually
with DIP HMI when fast blinking AUTO
LED indicates that parameter detection is
ready. Sequence ends automatically with
other types.
2.5.3 
In-phase monitor can be set On/Off by us-
ing HMI (controller levels 2, 3 and 4) or
Ekip Connect tool (levels 3 and 4).
Function calculates the phase difference
of voltage sources and enables the auto-
matic transfer sequence I -> II or II -> I only
when sources are synchronized. Fre-
quency difference of the sources must be
less than 3 Hz. Otherwise in-phase moni-
tor activates the 'Frequency Difference'
alarm and disables transfer operations.
Automatic transfer to a healthy source is
enabled after a configurable time 'Syn-
chronization Delay' when the device is
able to detect frequency only in one
source.
2.5.4 Powering supply scenarios
Device can be powered:
• Direct from source 1 or source 2: Whole
device is powered and ATS can be oper-
ated electrically.
• Auxiliary power supply module, OXEA1:
Powering the whole device (including
HMI), but load transfer cannot be per-
formed.
• Programming port on HMI (USB port):
Powering only the main board. Allows
software update to main device and
connection of Ekip Connect commis-
sioning tool.

ABB TruONE ATS Specifications

General

Type	Automatic Transfer Switch
Amperage	30A to 4000A
Poles	2, 3, 4
Standards	IEC 60947-6-1, UL 1008
Enclosure	NEMA 1, 3R, 4, 4X, 12
Rated Voltage	Up to 480 Vac
Operation	Automatic, Manual
Communication	Modbus RTU, Modbus TCP, Ethernet
Mounting	Wall-mounted

Summary

Safety Instructions

HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH

Details hazards and safety precautions for electrical work on the equipment.

HI-POT OR DIELECTRIC TEST

Specific instructions for performing dielectric tests, including mechanism removal.

Installation and Operating Instructions

Installation Instructions (Chapters 8-10)

Covers installation procedures for the TruONE ATS and related accessories.

Operating Instructions (Chapters 1-7)

Covers operating procedures for the TruONE ATS, including functional descriptions.

2. Product Overview and Functionality

2.3 Feature Comparison

Compares features across different HMI control levels.

2.4 Typical Applications

Illustrates common applications where TruONE® ATS are used.

2.5 Basic Functionality

Explains the fundamental operational logic and sequences of the ATS.

3. Operating the TruONE® ATS

3.2 Operating and Locking

Details how to select operation modes and lock the transfer switch.

3.3 Manual Mode Operation

Step-by-step guide for operating the ATS manually using the handle.

3.4 Automatic Mode Operation

Instructions for operating the ATS in automatic mode using the HMI.

3.5 LED Functionality in HMI

Explains the meaning of the LEDs on the HMI for status indication.

3.6 Level 2 (DIP) HMI

Guide for using the Level 2 HMI with DIP-switches.

3.7 Level 3 (LCD) HMI

Guide for using the Level 3 HMI with an LCD screen.

3.8 Level 4 (Touch) HMI

Guide for using the Level 4 HMI with a touch screen.

5. Electronic Accessories

5.1 Ekip Connect Software

Guide on using the Ekip Connect software for communication and testing.

5.2 Ekip Bluetooth Module

5.3 Ekip Programming Module

5.6 Ekip Com Modules

Ekip Com Modules Details

6. Troubleshooting

6.1 Alarms

Lists and explains the alarms generated by the ATS for different HMI types.

6.2 Warnings

Lists and explains the warnings displayed by the ATS for different HMI types.

8. Installation

8.1 Mounting the Automatic Transfer Switch

Instructions for mounting the TruONE ATS, including hole distances and labeling.

8.1.2 Protection Against Direct Contact

8.2 Wiring

Provides wiring instructions for the automatic transfer switch.

8.2.1 Wiring of OX_30…800 / Cable Lugs

Provides wiring instructions for cable lugs on OX_30-800 models.

8.2.2 Wiring of OX_800U…1600

Wiring instructions for busbar connections and cable lugs on OX_800U-1600 models.

8.2.3 Lug Assembly

8.4 Handle and HMI Mounting

Instructions for mounting the operating handle and HMI unit.

9. Mounting of Accessories