socomec ATyS A15 User manual

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ATS Controller
ATySA15
INSTRUCTION MANUAL
EN

2EN ATySController A15 - 549779A - SOCOMEC
EN CONTENTS
1. GENERAL SAFETY INSTRUCTIONS.....................................................4
2. STANDARDS .............................................................................5
3. INTRODUCTION .........................................................................6
4. THE ATyS FAMILY PRODUCT RANGE ...................................................7
5. QUICK START ............................................................................8
6. GENERAL OVERVIEW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
6.1. PRODUCT IDENTIFICATION ..............................................................9
6.2. CONTROLLER HMI .....................................................................10
6.3. ENVIRONMENTAL ......................................................................11
6.3.1. IP RATING .......................................................................11
6.3.2. IK RATING .......................................................................11
6.3.3. OPERATING CONDITIONS.........................................................11
6.3.4. EMC ............................................................................11
6.3.5. ALTITUDE .......................................................................11
6.3.6. STORAGE CONDITIONS ..........................................................11
6.3.7. VOLUME AND SHIPPING WEIGHTS ................................................11
6.3.8. LEAD FREE PROCESS ............................................................11
6.3.9. WEEE ...........................................................................12
6.3.10. POLLUTION CLASS .............................................................12
6.3.11. OTHER COMPLIANCES AND MARKING ...........................................12
6.4. ATYS A15 ACCESSORIES AND COMPATIBLE PRODUCTS..................................12
7. CONTENT OF PACKAGING.............................................................12
8. INSTALLATION ..........................................................................13
8.1. PRODUCT DIMENSIONS................................................................13
8.2. MOUNTING............................................................................13
8.2.1. DOOR MOUNTING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
8.2.2. DIN RAIL MOUNTING .............................................................14
9. CONNECTIONS .........................................................................15
9.1. NETWORKS ...........................................................................15
9.1.1. TYPE OF NETWORKS.............................................................15
9.1.2. METERING AND SENSING DETAIL .................................................16
9.2. CONNECTIONS ........................................................................17
9.3. CONNECTION DIAGRAMS WITH ATYS R .................................................18
9.4. TERMINAL DENOMINATION, DESCRIPTION AND CHARACTERISTICS .......................19
10. ATYS A15 OPERATING MODES .......................................................20
10.1. TRIPLE POWER SUPPLY...............................................................21
10.2. VOLTAGE SENSING INPUTS ...........................................................21
10.3. FIXED OUTPUTS ......................................................................22
10.3.1. CONTROL SIGNAL OUTPUTS ....................................................22
10.3.2. GENSET START OUTPUT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
10.4. FIXED INPUTS ........................................................................23
10.4.1. INHIBIT INPUT ..................................................................23
10.4.2. POSITION INPUTS...............................................................23
10.4.3. FIRE INPUT .....................................................................23
10.5. PROGRAMMING ......................................................................24
10.5.1. PROGRAMING THROUGH DIP SWITCH ...........................................24

3
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ATySController A15 - 549779A - SOCOMEC
11. CHARACTERISTICS ...................................................................25
12. PREVENTIVE MAINTENANCE .........................................................25
13. TROUBLE SHOOTING GUIDE.........................................................26
14. ASSOCIATED PRODUCTS.............................................................27
14.1. RTSE ................................................................................27
15. ANNEXE I ..............................................................................29
15.1. LED FUNCTIONING MODES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
15.2. CONNECTION DIAGRAMS .............................................................31
15.2.1. CONNECTIONS WITH ATYS S ....................................................31
15.2.2. CONNECTIONS WITH ATYS DM ..................................................32
15.2.3. CONNECTIONS WITH STANDARD CC TYPE BASED TSE ............................33
15.3. PHASE ROTATION CHECK .............................................................34
15.4. VOLTAGE/FREQUENCY LEVELS CONFIGURATION .......................................34
15.5. TIMERS ..............................................................................34
15.5.1. FAIL TIMERS AND RETURN TIMERS ..............................................34
15.5.2. COOLDOWN TIMER .............................................................35
15.5.3. DEAD BAND TIMER ODT .........................................................35
15.6. PRIORITY SETTINGS ..................................................................35
15.7. TESTS ...............................................................................35
15.8. A15 OPERATING SEQUENCE...........................................................36

4EN ATySController A15 - 549779A - SOCOMEC
1. GENERAL SAFETY INSTRUCTIONS
• This manual provides instructions on safety, connections instructions on the SOCOMEC ATyS A15 ATS controller
• Weather the ATyS A15 is sold as a loose product, as a spare, in a kit or as part of an enclosed solution or in any other
conguration, this device must always be installed and commissioned by qualied and experienced personnel, in line with
the manufacturers recommendations, following good engineering practices and after having read and understood the
details in the latest release of the relative product instruction manual.
• Maintenance on the product and any other associated equipment including but not limited to servicing operations must be
performed ofoad by adequately trained and qualied personnel using the appropriate protection equipment.
• Each product is shipped with a label or other form of marking including rating and other important specic product
information. One must also refer to and respect markings on the product prior to installation and commissioning for values
and limits specic to that product.
• Using the product outside the intended scope, outside SOCOMEC recommendations or outside the specied the specied
ratings and limits can cause personal injury and/or damage to equipment.
• This instruction manual must be made accessible so as to be easily available to anyone who may need to read it in relation
with the ATyS A15.
• The ATyS A15 meets the European Directives governing this type of product and includes CE marking on each product.
• No covers on the A15 should be opened (with or without voltage) as there may still be dangerous voltages inside the
product such as those from external circuits.
• Do not handle any control or voltage sensing cables connected to the ATyS A15 when voltage may be present on
the product directly through the mains or indirectly through external circuits.
• Voltages associated with this product may cause injury, electric shock, burns or death. Prior to carrying out any
maintenance or other actions on live parts in the vicinity of exposed live parts, ensure that the switch including all control
and associated circuits are de-energized.
DANGER WARNING CAUTION
RISK:
Electric shock, burns, death
RISK:
Possible personal injury
RISK:
Equipment damage
The information provided in this instruction manual is subject to change without notice, remains for general information only
and is non-contractual.
Abbreviation and terms:
ATS : Automatic transfer switch (as dened in 60947-6-1)
ATSE : Automatic transfer switching equipment (as dened in 60947-6-1)
RTSE : Remotely operated transfer switching equipment (as dened in 60947-6-1)
HMI : Human machine interface (includes DIP switch and LED information available on the ATyS A15 front face).

5
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ATySController A15 - 549779A - SOCOMEC
2. STANDARDS
• As a minimum the ATyS A15 comply with the following international standards:
o IEC/EN 60947-6-1*
o IEC/EN 60947-1
o IEC/EN 61010-2-201
o IEC/EN 61010-2-030
o IEC/EN 61010-1
o GB/T 14048.11*
o GB/T 14048.11 Annex C
o EMC 60947
• The Electromagnetic compatibility (EMC) directive 2004/30/UE
• LVD Low voltage directive 2014/35/UE
• EMC according to IEC/EN 60947-6-1 and GB/T 14048.11 (including annex C) & IEC / EN 61326-1 standard
• Vibration according to IEC 60068-2-6 / GB/T 2324.10
• Shock test according to IEC 60068-2-27 / GB/T 2324.5
• Dry heat 16 h , 70 °C according to IEC 60068-2-2 / GB/T 2324.2
• Damp heat at 55°C according to IEC 60068-2-30 / GB/T 2324.4
• Low Temperature 16 h, -25 °C according to IEC 60068-2-1 / GB/T 2423.1
• Salt mist severity 1 according with IEC 60068-2-52 / GB/T 2423.11
*: When associated with Socomec ATyS r / ATyS S RTSE products

6EN ATySController A15 - 549779A - SOCOMEC
3. INTRODUCTION
ATYS A15 “ATS Controller” in association with an RTSE (Remote transfer switching equipment) forms an ATSE (Automatic transfer
switching equipment), the ATSE formed by the association is designed for use in power systems for the safe transfer of a load
supply between a normal and alternate source. When associated with SOCOMEC RTSE the changeover is done in open transition
insuring full compliance with IEC 60947-6-1, GB 14048-11 and other international standards as listed. As a standalone product
the ATyS A15 is compliant with IEC 61010-2-201 and is compatible with use with PC and CC type RTSE.
ATyS A15 “ATS Controller” Ensures:
• Monitoring of the availability of a Normal and Alternate source
• Supply to the controller and switch from the Normal or Alternate source
• Transfer orders to the RTSE and position reception from the RTSE
• A complete solution fully tested with SOCOMEC RSTE
• Intuitive HMI for emergency/local operation
• Clearly visible and indicated HMI
• Suitable for door mounting on the enclosure or DIN Rail mounting inside the enclosure
• Inherent electrical interlock between position orders
• Monitoring of the RTSE stable positions (I – 0 – II)
• Strait forward installation with effective ergonomics
• Power supply continuity for most Utility / Generator or Utility / Utility network applications when linked to an RTSE
(Remotely operated transfer switches).

7
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ATySController A15 - 549779A - SOCOMEC
4. THE ATyS FAMILY PRODUCT RANGE
SOCOMEC has been manufacturing power control and safety products since 1922. The rst generation SOCOMEC “motorised
changeover switches” were introduced in 1990 and today the ATyS brand has become trusted by major players in the power
industry worldwide.
The ATyS Family includes a complete range of remotely operated transfer switch equipment (RTSE), ATS Controllers as well as
automatic fully integrated products and solutions (ATSE). Selecting the right ATyS will depend on the application as well as the
nature of installation in which the ATyS will be installed.
This instruction manual includes details and instructions specic to the “ATyS A15” ATS controller only. For all other ATyS family of
products please refer to the specic instruction manual related to that product.
(Available for download on www.socomec.com)
An overview of the complete ATyS range is presented below:
(The encircled device is the product detailed in this instruction manual).
Just the right ATyS for tour application…
125A - 3200A
40A - 160A
ATySp
Power / Genset
Management
ATyS: Small FootprintATyS: Controllers ATyS M: Modular Profile
ATySpM
Evolved Genset
Management
ATySgM
Simple Genset
Management
ATyStM
Transformer (building)
Management
ATySdM
RTSE (DPS)
Side by Side
Configuration
ATySg
Simple Genset
Management
Back to Back
Configuration
ATySt
Transformer
Management
ATySd
RTSE (DPS)
ATySr
RTSE
(1)
ATy S
RTSE
ATySS (RTSE)
Small Genset
ATySdS
Small Genset
with DPS
ATySC65 (1)
Programmable &
P&E metering
ATySC55
Programmable
ATySA15/C25
DIP switch
configuration
40A - 125A
(1) Available in UL version - contact us.

8EN ATySController A15 - 549779A - SOCOMEC
5. QUICK START
12
312313 314315 316317 63A64A 24 14 04 13
-+
---- - 64A 63A51 54 52 F1 73 72F2 71 70
14 15 16 17
103 102 101 302 301 202 201
104 105 106 203 204 205 206
L1 L2 L3 N
L1 L2 L3 N
318-520 ph-ph 184-300 ph-n
318-520 ph-ph 184-300 ph-n
+-0IIIC
Ctrl OFF I I
I I
I
I
0
0
C
C
I I
81 82
I0C
Aux supply
SOURCE 1
S1 IN S2 IN
DPS OUT
All fuses 4A type gG*
*Using a Socomec cable harness kit excludes the need for fuses
SOURCE 2
301302
5
93
96
X2
Voltage
Sensing
Frequency
Overvoltage Cat.
Mesurement Cat.
50-300Vac L/N
90-520Vac L/L’
50-60Hz 50-60Hz 50-60Hz
IEC 60947-6-1 IEC 61010-2-201 IEC 61010-2-030
III III
CAT III
U imp 4kV
Test level ; Between SOURCES
When type tested with IEC 60947-6-1 RTSE
50Hz
GB/T 14048.11 appendix C
III
6kV
Source available
Start FT
+ΔU/ΔF
[Hyst] [Hyst]
-ΔU/ΔF
V
n 230 V a c L/N
Un 400 V a c L/L
Fn 50Hz
Start RT Start FT Start RT
T
1 2
3
4 5 6
78
9
10 11 12
1,5 - 3
138
(0/+1)
93 (0/+0,8)
EN HMI EN Connection with ATyS
EN Connectors
EN Hysteresis & Timers EN Technical characteristics
1. Source 1 availability information (Green xed when source 1 is present and available
and within threshold limits, green blinking when source 1 is present but outside of threshold limits, off when under 50VAC)
2. Switch 1 LED position indication (Green xed when in position 1) 3. Zero position LED indication (Yellow when in position 0) 4. Load supplied information (Green xed when load is supplied by an available source) 5. Switch 2 LED position indications (Green xed when in position 2) 6. Source 2 availability information (Green xed when source 2 is present and available
and within threshold limits, green blinking when source 2 is present but outside of threshold limits, off when under 50VAC)
7. Auto LED indication (Green xed when in automatic, blinking when transfer is
ongoing, off when in manual mode)
8. Test LED (Yellow xed when test on load is ongoing) 9. Congurations dip switches (see settings)
10. Run LED (Green when product is powered) 11. Fault LED (Red blinking – long blink when fault or inhibit is activated (63A/64A open),
short blink when a dip switch parameter has been changed and needs validation)
12. Fire (Red when re input is activated)
EN Dimensions EN Settings
EN Mounting
After changing DIP switch settings press RES button shortly (<3s) to validate.
dimensions in mm.
dimensions in mm.
DIP Switch 1. Network AThree phase network
BSingle phase network
2. Prio
Set
APrioritty source 1
BNo priority
3. Order
Mod
AControl mode impulse logic
BControl mode contactor logic
4. ΔU/ΔF
AOvervoltage setting at 10% of nom voltage / overfrequency setting
5% of nominal frequency (hysteresis value is 20% of ΔU/ΔF)
BOvervoltage setting at 20% of nom voltage / overfrequency setting
10% of nominal frequency (hysteresis value is 20% of ΔU/ΔF)
5. 0DT ALoad supply down time of 2 second (0DT = 02 sec)
BLoad supply down time of 0 second (0DT = 0 sec)
6. FT AWait time of 3s before source is lost ( Fail timer = 3s)
BWait time of 10s before source is lost ( Fail timer = 10s)
7/8. RT
AA Wait time of 0min (3s) before source returns ( retrun timer = 0min (3s))
AB Wait time of 3min before source returns ( retrun timer = 3min) BA Wait time of 10min before source returns ( retrun timer = 10min)
BB Wait time of 30min before source is lost returns ( retrun timer = 30min)
Connectors top view Connectors bottom view
Denomination Terminal Description Characteristics
Control
signal outputs
(orders to
RTSE)
14 Position II order AC1 – General use – Ie: 5A , Ue: 250 V.a.c
DC1 – General use – Ie: 5A , Ue: 30 V.d.c AC15 - Ie: 3A, Ue: 120 V.a.c AC15 - Ie: 1.5A, Ue: 240 V.a.c DC13 - Ie: 0.22A, Ue: 125 V.d.c DC13 - le: 0.11A, Ue: 250 V.d.c
15 Position I order 16 Position 0 order 17 Common point for position
output
RS485
35 NC – Not connected
RS485 Isolated bus36 Negative electrode
37 Positive electrode
Genset output
51 Common point 52
Closed to start the Genset (closed when controller is powered off)
AC1 – General use – Ie: 3A , Ue: 250 V.a.c DC1 – General use – Ie: 3A , Ue: 30 V.d.c AC15 - Ie 54/51: 3A 52/51: 1.5A Ue: 120 V.a.c AC15 - Ie 54/51: 1.5A 52/51: 0.75A Ue: 240 V.a.c DC13 - Ie 54/51: 0.22A 52/51: 0.22 A 125 V.d.c DC13 - Ie 54/51: 0.11A 52/51: 0.11 A 250 V.d.c
54 Open to start the genset
Controller
inhibit input
63A Controller is inhibited when this
contact is open
Do not use external voltage - Power from common point
64A
Return of
information
from RTSE
(Position
inputs)
70 Common point for position
inputs
Do not use external voltage - Power from common point
71 Position I RTSE 72 Position II RTSE 73 Position 0 RTSE
Fire input
F1 Negative electrode of the 24 V.d.c
12-24 V.d.c
F2 Positive electrode of the 24 V.d.c
Optional
Aux supply
24V.d.c
81 Negative electrode of the 24 V.d.c 10-30 V.d.c (Auxiliary supply for controller,
does not supply RTSE)
82 Positive electrode of the 24 V.d.c
Source 1 and
2 voltage
inputs
103 Source 1 N
Sensing range: 90-520 V.a.c (ph-ph) 50-300 V.a.c (ph-n) 45-65 Hz Supply: 184-300 V.a.c* (ph-n) 45-65 Hz Max consumption 10 W *200-300 V.a.c in maintained mode
104 Source 1 L1 105 Source 1 L2 106 Source 1 L3 203 Source 2 N 204 Source 2 L1 205 Source 2 L2 206 Source 2 L3
DPS output
(RTSE power
supply)
301 Phase output AC – General use – Ie: 6A , Ue: 250 V.a.c
DC – General use – Ie: 6A , Ue: 30 V.d.c AC15 - Ie: 3A, Ue: 120 V.a.c AC15 - Ie: 1.5A, Ue: 240 V.a.c DC13 - Ie: 0.22A, Ue: 125 V.d.c DC13 - le: 0.11A ,Ue: 250 V.d.c
302 Neutral output
Warning : Product must be in manual mode (LED 7 OFF) for configuration changes.
Standards
DIN rail mounting
1. Mounting 2. Unmounting
Door mounting (IP 40)
IEC 60715 DIN rail

9
EN
ATySController A15 - 549779A - SOCOMEC
6. GENERAL OVERVIEW
6.1. Product identication
1 2 3 4 5 6
1. AUTO/Manual selector
2. Controller state LED
3. Remote position order selector
4. ATSE Synoptic
5. Test function selector
6. DIP switch programing

10 EN ATySController A15 - 549779A - SOCOMEC
6.2. CONTROLLER HMI
1 2 3 54 6
8
9
12
10
7
11
1. Source 1 availability information (Green xed when source 1 is present and available within threshold limits, green blinking
when source 1 is present but outside of threshold limits, off when under 50VAC).
2. Switch 1 LED position indication (Green xed when in position 1).
3. Zero position LED indication (Yellow when in position 0).
4. Load supplied information (Green xed when load is supplied by an available source)
5. Switch 2 LED position indications (Green xed when in position 2).
6. Source 2 availability information (Green xed when source 2 is present and available within threshold limits, green blinking
when source 2 is present but outside of threshold limits, off when under 50VAC).
7. Auto LED indication (Green xed when in automatic, blinking when a transfer is ongoing, off when in manual mode or inhi-
bited or fault is ongoing).
8. Test LED (Yellow xed when test on load is ongoing).
9. Congurations dip switches (8 dip switches with 2 positions A and B see chapter X.X page X for conguration details).
10. Run LED (Green when product is powered).
11. Fault LED (Red blinking – long blink when fault or product in inhibited, fast blink when a dip switch parameter has been
changed and needs validation).
12. Fire (Red when re input is activated).
See Annex I page 29 for more details on the LED indicators

11
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ATySController A15 - 549779A - SOCOMEC
6.3. Environmental
The ATySA15 controllers meet the following environmental requirements:
6.3.1. IP Rating ø 1 mm
IP degree according to IEC 60529
• P4X on the front face when door mounted.
• IP2X on the back of the controller.
6.3.2. IK Rating
IK rating according to IEC 61010-2-201
• IP4X on the front face when door mounted
• IP2X on the back of the controller
6.3.3. Operating Conditions
• From -25 to + 60°C
• 95% humidity without condensation at 40°C according to IEC 61010-1
• 95% humidity without condensation 50°C according to GB14.11 Annex Q
6.3.4. EMC
• IEC/EN 60947-6-1 and GB/T 14048.11 (including annex C) standards
• IEC / EN 61326-1
6.3.5. Altitude
• Up to 2000m
6.3.6. Storage Conditions
• From -30 to +70°C
• Maximum storage up to a period of 12 months
• To be stored in a dry, non-corrosive and non-saline atmospheric conditions
• A maximum of 3 boxes may be stacked vertically
6.3.7. Volume and shipping weights
• Volume LxWxH (mm): 172x128x154.5
• Weight : 850 g
6.3.8. Lead free process
• The ATyS A15 complies with :
• The UE directive for RoHS 2 2011/65/UE
• The UE directive RoHS 3 2015/863/UE
• China RoHS 2 SJ/T 11364-2014

12 EN ATySController A15 - 549779A - SOCOMEC
6.3.9. WEEE
• The ATyS A15 is built in accordance with 2012/19/EU directive:
6.3.10. Pollution class
• Pollution class II
6.3.11. Other compliances and marking
6.4. ATyS A15 ACCESSORIES AND COMPATIBLE PRODUCTS
The ATyS A15 is compatible and compliant according to IEC 60947-6-1 when used with the following IEC 60947-6-1 SOCOMEC
RTSE and specic product connection harness
• ATyS S (from 40-125A)
• ATyS dM (from 40-160A)
• ATyS R (from 125-3200A)
7. CONTENT OF PACKAGING
The A15 packaging includes:
• 1 A15 controller
• 1 A15 quickstart guide
• All connector
• Door mounting clips
All other products described in this instruction sheet are delivered and sold separately.

13
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ATySController A15 - 549779A - SOCOMEC
8. INSTALLATION
8.1. Product dimensions
dimensions in mm.
5
93
96
8.2. Mounting
8.2.1. Door mounting
Door cut-out of 93(+0.8) x138(+1) mm, door thickness 1.5- 3mm.
Remove all connectors and clip before inserting the controller in the cut-out then x the controller in place using all 4 xations clips
(cf. image below):
138
(0/+1)
93 (0/+0,8)
1,5 - 3

14 EN ATySController A15 - 549779A - SOCOMEC
8.2.2. DIN RAIL mounting
Install on IEC 60715 Standard Din RAIL.
When mounting make sure both clips are pushed up, then clip on the DIN Rail.
To remove from the DIN Rail, drag the two mounting clips down before removing the product.
X2

15
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ATySController A15 - 549779A - SOCOMEC
9. CONNECTIONS
DANGER
When using the ATyS A15 without the Socomec Harness, gG 4A fuse protection is
required on the voltage sensing inputs cf connection diagrams.
When using the A15 with ATyS R and the Socomec harness gG fuses are mandatory.
9.1. Networks
9.1.1. Type of networks
1P +N :
The A15 is suitable for single phase networks, for with voltages within 184-300 V.a.c Ph-N
In these networks, the phase must be connected to the L1 input (terminal 104 for source 1 and 204 for source 2).
Load
Source 1 Source 2
1
N
1
N
3P+N:
The A15 is suitable for three phase with neutral networks, for with voltages within 184-300 V.a.c Ph-N and
318-520 PH-PH.
In these networks, the phase must be connected to the L1 input (terminal 104 for source 1 and 204 for source 2).
1
Source 1
Load
Source 2
2
3
N
1
2
3
N

16 EN ATySController A15 - 549779A - SOCOMEC
9.1.2. Metering and sensing detail
Network type
1P 3P+N
Source 11 phase
2 wire
3 phase
4 wire
Source 2
Source 1
1
N
1
32
N
Source 2
1
N
1
32
N
Voltage sensing
Source 1
-
V1
U12, U23, U31
V1, V2, V3
Source 2
-
V1
U12, U23, U31
V1, V2, V3
Source presence (source available) a a
Source in ranges (U,V,F) a a
CAUTION
In 3 phases with Neutral balanced networks, there is a risk that the loss of neutral will
not be detected.
To limit this risk the Dip switch 4 (Hysteresis) can be switched to position A. (Cf
chapter 10-5 programing).

17
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ATySController A15 - 549779A - SOCOMEC
9.2. Connections
TOP
1 2 3
4
5
BOTTOM
6
7
8
9
1. RTSE position feedback input
2. 24 V.d.c re input
3. Enable control when closed / disable control when open
4. Not used
5. Genset Start relay
6. RTSE position control outputs
7. Source 1 and 2 voltage inputs
8. 24 V.d.c Aux supply
9. External DPS – Input / output

18 EN ATySController A15 - 549779A - SOCOMEC
9.3. Connection diagrams with ATyS R
For additional connexion diagrams (ATyS S, ATyS dM , Contactor , etc..) see ANNEX I
12
312313 314315 316317 63A64A 24 14 04 13
-+
---- - 64A 63A51 54 52 F1 73 72F2 71 70
14 15 16 17
103
102 101 302 301 202 201
104 105 106 203 204 205 206
L1
L2
L3
N
L1
L2
L3
N
318-520 ph-ph
184-300 ph-n
318-520 ph-ph
184-300 ph-n
+-0IIIC
Ctrl OFF I I
I I
I
I
0
0
C
C
I I
81 82
I0C
Aux supply
SOURCE 1
S1 IN S2 IN
DPS OUT
All fuses 4A type gG*
*Using a Socomec cable harness kit excludes the need for fuses
SOURCE 2
301302

19
EN
ATySController A15 - 549779A - SOCOMEC
9.4. Terminal denomination, description and characteristics
Denomination Terminal Description Characteristics
Recom-
mended
Cable section
Tightening
torque /
screw type
Control signal outputs
(orders to RTSE)
14 Position II order AC1 – General use – Ie: 5A , Ue: 250 V.a.c
DC1 – General use – Ie: 5A , Ue: 30 V.d.c
AC15 - Ie: 3A, Ue: 120 V.a.c
AC15 - Ie: 1.5A, Ue: 240 V.a.c
DC13 - Ie: 0.22A, Ue: 125 V.d.c
DC13 - le: 0.11A, Ue: 250 V.d.c
1-2.5mm² 0.58 Nm
15 Position I order
16 Position 0 order
17 Common point for position
output
RS485
35 NC – Not connected
RS485 Isolated bus36 Negative electrode
37 Positive electrode
Genset output
51 Common point
52
Closed to start the Genset
(closed when controller is
powered off)
AC1 – General use – Ie: 3A , Ue: 250 V.a.c
DC1 – General use – Ie: 3A , Ue: 30 V.d.c
AC15 - Ie 54/51: 3A 52/51: 1.5A Ue: 120 V.a.c
AC15 - Ie 54/51: 1.5A 52/51: 0.75A Ue: 240 V.a.c
DC13 - Ie 54/51: 0.22A 52/51: 0.22 A 125 V.d.c
DC13 - Ie 54/51: 0.11A 52/51: 0.11 A 250 V.d.c
54 Open to start the genset
Controller inhibit input 63A Controller is inhibited when
this contact is open Do not use external voltage - Power from common point
0.5-1.5mm² 0.2 Nm/ M2
64A
Return of information
from RTSE (Position
inputs)
70 Common point for position
inputs
Do not use external voltage - Power from common point
71 Position I RTSE
72 Position II RTSE
73 Position 0 RTSE
Fire input
F1 Negative electrode of the 24
V.d.c 12-24 V.d.c
F2 Positive electrode of the 24
V.d.c
Optional Aux supply
24V.d.c
81 Negative electrode of the 24
V.d.c 10-30 V.d.c (Auxiliary supply for controller, does not
supply RTSE)
1-2.5mm² 0.58 Nm / M3
82 Positive electrode of the 24
V.d.c
Source 1 and 2
voltage inputs
103 Source 1 N
Sensing range:
90-520 V.a.c (ph-ph)
50-300 V.a.c (ph-n)
45-65 Hz
Supply:
184-300 V.a.c* (ph-n)
45-65 Hz
Max consumption 10 W
*200-300 V.a.c in maintained mode
104 Source 1 L1
105 Source 1 L2
106 Source 1 L3
203 Source 2 N
204 Source 2 L1
205 Source 2 L2
206 Source 2 L3
DPS output (RTSE
power supply)
301 Phase output
AC – General use – Ie: 6A , Ue: 250 V.a.c
DC – General use – Ie: 6A , Ue: 30 V.d.c
AC15 - Ie: 3A, Ue: 120 V.a.c
AC15 - Ie: 1.5A, Ue: 240 V.a.c
DC13 - Ie: 0.22A, Ue: 125 V.d.c
DC13 - le: 0.11A ,Ue: 250 V.d.c
302 Neutral output
*LiYCY sheilded twisted pair
NOTE 1: Use 7mm as stripping length for the controller terminals
NOTE 2: Use 90°C copper wire for installations with ambient temperature from 35-60°C.
When the ambient temperature is above 60°C, Use 105°C copper wire.

20 EN ATySController A15 - 549779A - SOCOMEC
10. ATYS A15 OPERATING MODES
The ATyS A15 has 3 distinct working modes, the working modes are selected using the HMI button or by using the 63A/64A input.
The 3 working modes are working as described below:
• Auto mode
In this mode the controller will automatically give orders to the RTSE connected to switch to the correct position according to the
settings selected.
In this mode, the manual order buttons , , are disabled.
This mode is activated when the LED 7 is ON (xed). To access this Mode make sure that you are in manual mode (the LED 7 is
OFF and that the fault LED (12) or the TEST LED (8) are not activated) and then press the button for 3 seconds, the LED 7
should then turn ON.
• Manual mode
In this mode the manual orders buttons , , enable manual orders to switch respectively to position I , 0 or II.
This mode is activated when the LED 7 is OFF and the LED 12 is OFF and that the fault LED (12) or the TEST LED (8) are not
activated. To switch from AUTO mode to manual mode, press the button for 3 seconds
• Inhibit mode
In this mode both the Automatic transfer and manual orders will be blocked. This mode is activated when the input 63A/64A is
OPEN.
In this mode the fault LED (12) will be blinking, and AUTO LED will be OFF. To leave the inhibit mode close the 63A/64A input, the
controller will return to the last working mode (Automatic or Manual).