socomec ATyS C35 User manual

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INSTALLATION AND OPERATING MANUAL
ATS Controller
ATySC35
EN

2EN ATySController C35 - 549781A - SOCOMEC
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. Overvoltage Category ........................................................11
6.3.5. EMC .....................................................................11
6.3.6. Altitude ...................................................................11
6.3.7. Storage Conditions ..........................................................11
6.3.8. Volume and shipping weights ..................................................11
6.3.9. Lead free process ...........................................................11
6.3.10. WEEE ...................................................................12
6.3.11. Pollution degree ...........................................................12
6.3.12. Other compliances and marking ...............................................12
6.4. ATyS C35 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 C35 OPERATING MODES.......................................................20
10.1. Operating modes ...............................................................20
10.2. Visualisation screens .............................................................21
11. CONNECTIONS ...................................................................24
11.1. Triple power supply ..............................................................24
11.2. Voltage sensing inputs ...........................................................24
11.3. Outputs.......................................................................25
11.3.1. Control signal outputs.......................................................25
11.3.2. Genset start output.........................................................25
CONTENTSEN

3
EN
ATySController C35 - 549781A - SOCOMEC
11.4. Inputs ........................................................................26
11.4.1. Programmable Inhibit input ...................................................26
11.4.2. Position inputs ............................................................26
11.4.3. Fire input.................................................................26
11.4.4. RS485 ..................................................................26
12. PROGRAMMING...................................................................27
12.1. Access to programming mode .....................................................27
12.2. Programing Menu Architecture .....................................................28
12.3. Input/output functions ............................................................30
12.4. Communication parameters .......................................................30
13. CHARACTERISTICS ................................................................31
14. PREVENTIVE MAINTENANCE ........................................................31
15. TROUBLE SHOOTING GUIDE ........................................................32
15.1. List of Faults ...................................................................32
16. ASSOCIATED PRODUCTS ...........................................................33
16.1. RTSE ........................................................................33
Annex I - 1. HMI Reminder.............................................................35
Annex I - 2. LED Functioning modes .....................................................36
Annex I - 3. Connection diagrams .......................................................37
Annexe I - 3.1. Connections with ATyS S ..............................................37
Annexe I - 3.2. Connections with ATyS dM .............................................38
Annexe I - 3.3. Connections with standard CC type based TSE .............................39
Annexe I - 3.4. Connections with standard CB type based TSE .............................40
Annex I - 4. Phase rotation check .......................................................41
Annex I - 5. Voltage/Frequency Levels configuration .........................................41
Annex I - 6. Timers...................................................................42
Annexe I - 6.1. Fail timers and Return timers ...........................................42
Annexe I - 6.2. Cooldown and start gen delay timers .....................................42
Annexe I - 6.3. Dead band timer ODT.................................................42
Annexe I - 6.4. All timers’ chronograms ...............................................42
Annex I - 7. Priority settings & Retransfer ..................................................43
Annex I - 8. Tests ....................................................................43
Annex I - 9. C35 DPS Operating sequences ...............................................44
Annex I - 10. C35 standard operating sequence ............................................45
ANNEX II. MODBUS COMMUNICATION ADDRESS AND DESIGNATION DETAILS ..................48
Annex II - 1. Input / Output state ........................................................48
Annex II - 2. Status ..................................................................49
Annex II - 3. Voltage sensing ...........................................................50
Annex II - 4. Communication parameters ..................................................50
Annex II - 5. Maintenance .............................................................51
Annex II - 6. Product configuration.......................................................52

4EN ATySController C35 - 549781A - SOCOMEC
1. GENERAL SAFETY INSTRUCTIONS
• This manual provides instructions on safety, connections instructions on the SOCOMEC ATyS C35 ATS controller
• Whether the ATyS C35 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 C35.
• The ATyS C35 meets the European Directives governing this type of product and includes CE marking on each product.
• No covers on the C35 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 C35 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 screen and LED information available on the ATyS C35 front face).

5
EN
ATySController C35 - 549781A - SOCOMEC
2. STANDARDS
• As a minimum the ATyS C35 comply with the following international standards:
- IEC/EN 60947-6-1*
- IEC/EN 60947-1
- IEC/EN 61010-2-201
- IEC/EN 61010-2-030
- IEC/EN 61010-1
- GB/T 14048.11*
- GB/T 14048.11 Annex C
• 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 C35 - 549781A - SOCOMEC
3. INTRODUCTION
ATyS C35 “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 C35 is compliant with IEC 61010-2-201 and is compatible with use with PC and CC type RTSE.
This version of instruction sheet is based on C35 products with rmware version 1.25
ATyS C35 “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 electronic 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
EN
ATySController C35 - 549781A - 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 C35” 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).
Always the right ATyS for your application…
ATyS: Controllers ATyS: Small Footprint ATyS M: Modular Prole
Back to Back
Conguration
125A - 3200A
40A - 160A
ATySC65 (1)
Programmable &
P&E metering
40A - 125A
ATySp
Power / Genset
Management
ATySpM
Evolved Genset
Management
ATySC55
Programmable
ATySg
Simple Genset
Management
ATySgM
Simple Genset
Management
ATySC35
LCD screen
ATySt
Transformer
Management
ATyStM
Transformer (building)
Management
ATySA15/C25
DIP switch conguration
ATySdS
Small Genset
with DPS
ATySdM
RTSE (DPS)
Side by Side Conguration
ATySS (RTSE)
Small Gense
ATySr
RTSE
(1)
ATyS
RTSE
(1) Available in UL version - contact us.

8EN ATySController C35 - 549781A - SOCOMEC
5. QUICK START
106
1,5 - 3
144
138
(0/+1)
92
96
(0/+0 ,8)
12
312 313 314 315 316 317 63A64A24 14 04 13
- +
36 35 943751 54 52 F1 73 72F2 71 70
1413 15 16 17
103 102 101 302 301 202 201
104 105 106 203 204 205 206
93 92 91
L1 L2 L3 N
L1 L2 L3 N
318-520 ph-ph 184-300 ph-n
318-520 ph-ph 184-300 ph-n
NC + - 0 I I I C
Ctrl OFF I I
I I
I
I
0
0
C
C
-
+
I I
81 82
I 0 C
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
X2
HMI Programming
Connection with ATyS
Connectors
Dashbord orderTechnical characteristics
Mounting
To access the programming mode do a long press on button 14 and enter the password (Default 1000).
Menu Submenu Adjustment range Default value Description System NETWORK 1P+N, 2P, 3P, 3P+N 3P+N Select the installation network type.
NOM. VOLT. 220Vph-N, 230Vph-n,
240Vph-N, 380Vph-ph, 400Vph-ph, 415Vph-ph
400Vph-ph
(4)
Network nominal voltage.
NOM. FREQ. 50, 60 Hz 50Hz Network nominal frequency APP S1-Mains S2-Gens,
S1-Gens S2 – Mains, S1-Mains S2 – Mains
S1-Mains S2-Gens
Type of application.
TECHNO TYPE
PC Type, CC Type, CB Type
PC Type Type of RTSE technology.
SIGNALTIME 0.1s-20s , MAINT 5.0s Duration of the signal time (when CC
type is selected the signal time is always maintained).
PRIO NET S1, S2 S1 Priory source settings, the controller prioritize
the source selected.
RETURNS AUTO RESTRANS,
MANU RETRANS, NO RETRANS
AUTO RESTRANS
Retransfer mode, automatic, manual retransfer (needs user validation before transferring to priority source), or no retransfer (controller will not retransfer automatically to the priority source).
ROT PH L1L2L3, L3L2L1, OFF OFF Selection of the rotation order of phases,
when “OFF” is selected controller will not check the phase rotation order.
COM Contains submenu for all RS485, Modbus settings cf. communication settings. PASSWORD 0000-9999 1000 Password for required access settings
such as mode change, test launch and programing.
BACKLIGHT Keep-Active, 30min-
1min
Keep-Active Duration of the backlight on LCD screen
(If the product is using 24VDC only to power backlight will be off).
Language ENGLISH, 中文,English Controller language. ABOUT NA NA Show software version, and serial
number.
RST. FACTORY
NA N/A Press “OK” in this menu to reset all
settings to default values.
Voltage
(1)
S1-OVth 120-102% 115% Over voltage threshold for loss of source 1
(must be greater than hysteresis setting).
S1-OVhy 119-101% 110% Over voltage hysteresis for return of
source 1 (must be inferior to threshold setting).
S1-UVth 98-80% 85% Under voltage threshold for loss of
source 1 (must be inferior to hysteresis setting).
S1-UVhy 99-81% 95% Under voltage hysteresis for return
of source 1 (must be greater than to threshold setting).
S2-OVth 120-102% 115% Over voltage threshold for loss of source
2 (must be greater than hysteresis setting).
S2-OVhy 119-101% 110% Over voltage hysteresis for return of
source 2 (must be inferior to threshold setting).
S2-UVth 98-80% 85% Under voltage threshold for loss of
source 2 (must be inferior to hysteresis setting).
S2-UVhy 99-81% 95% Under voltage hysteresis for return
of source 2 (must be greater than to threshold setting)
S2-UVhy 99-81% 95% Under voltage hysteresis for return
of source 2 (must be greater than to threshold setting)
Frequency(2)
S1-OFth 120-102% 115% Over frequency threshold for loss
of source 1 (must be greater than hysteresis setting).
S1-OFhy 119-101% 110% Over frequency hysteresis for return of
source 1 (must be inferior to threshold setting).
S1-UFth 98-90% 90% Under frequency threshold for loss of
source 1 (must be inferior to hysteresis setting).
S1-UFhy 99-91% 95% Under frequency hysteresis for return
of source 1 (must be greater than to threshold setting).
S2-OFth 120-102% 115% Over Frequency threshold for loss
of source 2 (must be greater than hysteresis setting).
S2-OFhy 119-101% 110% Over frequency hysteresis for return of
source 2 (must be inferior to threshold setting).
S2-UFth 98-90% 90% Under frequency threshold for loss of
source 2 (must be inferior to hysteresis setting).
S2-UFhy 99-91% 95% Under frequency hysteresis for return
of source 2 (must be greater than to threshold setting).
Timers S1-FT 3-60s 5s Source 1 fail timer.
S2-FT 3-60s 5s Source 2 fail timer. S1-RT 3-3600s 5s Source 1 return timer. S2-RT 3-3600s 5s Source 2 return timer. S1-S2 0DT 0-20s 0s Source 1 dead band timer. S2-S1 0DT 0-20s 0s Source 2 dead band timer. CT 0-3600s 180s Generator Cool down timer. SD 0-6000s 0s Generator start delay. ST 1-3600s 30s Generator start timeout timer.
Test BUTTON
TEST
Test on load,
Test off load
Test on load Test mode for the HMI test button.
LCD TEST Starts a lamp test and LCD test.
In/Out IN. FUN1 See full manual NOT IN AUTO Input function for input 1 (91-92).
IN. TYPE 1 NO, NC NC Input type. IN. DELAY. 1 0.01-60.00s 0.05 Input delay timer. IN. FUN 2 See full manual NONE Input function input 2 (91-93). IN. TYPE 2 NO, NC NO Input type. IN. DELAY. 2 0.01-60.00s 0.05 Input delay timer. IN. FUN 3 See full manual NONE Input function input 3 (91-92). IN. TYPE 3 NO, NC NO Input type. IN. DELAY. 3 0.01-600.00s 0.05 Input delay timer. OUT. FUN1
(3)
See full manual GENSET Output function for programmable output.
OUT. TYPE 1
(3)
NO, NC NC output type.
(1) % of Voltage set in “NOM VOLT” must be within the working limits of the controller 184-300 V.a.c P-N. (2) % of Frequency set in “NOM FREQ”. (3) Only congurable when “APP” is set to S1-Mains S2-Mains. (4) If voltage is set to 1PH+N the default value for NOM. VOLT. Will automatically be set to 230Vph-n.
dimensions in mm.
Connectors top view Connectors bottom view
Denomination Terminal Description Characteristics
Control signal
outputs (orders
to RTSE)
13 Not used / Source 2 open 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
14 Position II order / Source 2 closed 15 Position I order / Source 1 open 16 Position 0 order / Source 1 closed 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
programmable
inputs
91 Common point for programmable inputs
Do not use external voltage Power from common point
92 Programmable input 1 (Set as default to
«NOT IN AUTO»)
93 Programmable input 2 94 Programmable input 3
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 d.c power source 12-24 V.d.c
F2 Positive electrode of the d.c power source
Optional Aux
supply 24V.d.c
81 Negative electrode of the d.c power source 10-30 V.d.c (Auxiliary supply for controller, does not
supply RTSE)
82 Positive electrode of the d.c power source
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
Voltage / frequency settings
DIN rail mounting
1. Mounting 2. Unmounting
Door mounting (IP 40)
IEC 60715 DIN rail
1
Auto LED (Green fixed when in auto mode, green blinking when transfer or fault ongoing).
2
Source 1 availability information (green fixed 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).
3
Switch 1 LED position indications (green fixed when in position 1).
4
Zero position LED indication (yellow when in position 0).
5
Load supplied information (green fixed when load is supplied by an available source) green blinking when load is supplied with a source which is present but outside of threshold limits).
6
Switch 2 LED position indications (green fixed when in position 2).
7
Source 2 availability information (green fixed 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).
8
Test LED (yellow fixed when a test ins ongoing or when in programming mode).
9
Run LED (Green when product is powered).
10
COM LED (yellow blinking when RS communications is ongoing).
11
Fault LED (red blinking – long blink when fault or inhibit is activated).
12
FIRE LED (red fixed when fire input is activated).
13
Multi line LCD screen.
14
AUTO/MANU/PROG button, short press (<3s) to switch between AUTO and MANU modes then add operator password to confirm (1000 default value). Long press (>3s) on this button to enter the programming mode.
15
DASHBOARD/TEST button, short press (<3s) to change the dashboard shown (7 screens) (after 30s will reset to default dashboard. A long press (>3s) will start a TEST ON LOAD, to validate enter the operator password (1000 default). To stop the test, long press on this button again.
16
DOWN/POS1 button, in MANU mode will switch to position 1. In programming mode or when password is requested, go up in the menu screen.
17
OK/POS0 button, in MANU mode will switch to position 0. Use to validate selection in programming mode or when a password is requested.
18
UP/POS2 button, in MANU mode will switch to position 2. In programming mode or when password is requested, go down in the menu screen
Source available
U/F
OVth/OFth
OVhy/OFhy
Unom/Fnom
UVhy/UFhy
UVth/UFth
8
23
4
5 6 7
1
910 12
13
14 17 15
1816
11
S1=OVth=116% S1=OVhy=110% S1=UVth=85% S1=UVhy=95% S2=OVth=112% S2=OVhy=110% S2=UVth=85% S2=UVhy=95%
POS. I COUNT
00016
POS. II COUNT
00010
S1-S2 Phase angle
-10°
S1=OFth=116% S1=OFhy=110% S1=UFth=90% S1=UFhy=95% S2=OFth=112% S2=OFhy=110% S2=UFth=90% S2=UFhy=95%
S1=RT=0005s S1=FT=05s S2=RT=0005s S2=FT=04s S1-S2=0DT=00s S2-S1=0DT=01s SD=0000s CT=0180s ST=0030s
INPUTS
71 POS I OFF 72 POS II ON 73 POS 0 OFF 92 OFF 93 OFF 94 OFF
OUTPUTS
16 POS I OFF
15 POS II ON
14 POS 0 OFF
13 OFF 52 OFF
S1 50.1Hz U1n=232V S2 50.2Hz U1n=234V

9
EN
ATySController C35 - 549781A - SOCOMEC
6. GENERAL OVERVIEW
6.1. Product identication
12 3 4 5 6
1. AUTO/ Manual /PROG selector
2. Controller state LED
3. ATSE Synoptic
4. Remote position order selector / Menu scroll
5. Screen selection / Test button / Return
6. LCD screen

10 EN ATySController C35 - 549781A - SOCOMEC
6.2. Controller HMI
2 3 4 65 7
8
12
9
1
10
11
1. Auto LED, led on if the controller is in automatic mode.
2. Source 1 availability information (Green xed when source 1 is present and available within threshold limits and all timers
nish counted, green blinking when source 1 is present but outside of threshold limits, off when under 50VAC).
3. Switch 1 LED position indication (Green xed when in position 1, green blinking when awaiting for position 1 conrmation).
4. Zero position LED indication (Yellow when in position 0, yellow blinking when awaiting for position 0 feedback indication).
5. Load supplied information (Green xed when load is supplied by an available source).
6. Switch 2 LED position indications (Green xed when in position 2, green blinking when awaiting for position 2 feedback indication).
7. 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).
8. Test LED (Yellow xed when test on load is ongoing or when controller is in programming mode).
9. Run LED (Green when product is powered).
10. COM LED (Yellow blinking when RS communication is ongoing).
11. Fault LED (Red blinking – Long blink when fault or product is inhibited).
12. Fire (Red when re input is activated).
See Annex I for more details on the LED indicators.

11
EN
ATySController C35 - 549781A - SOCOMEC
6.3. Environmental
The ATySC35 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
• IK8 (6.8J) rating according to IEC 61010-2-201
6.3.3. Operating Conditions
• From -25 to + 70°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. Overvoltage Category
• OVERVOLTAGE CATEGORY III according to IEC 61010-1
• Overvoltage category III according to IEC 60947-1
6.3.5. EMC
• Class A according to IEC / EN 60947-6-1 and GB/T 14048.11 (including annex C) standards
• Class A according to IEC / EN 61326-1
6.3.6. Altitude
• Up to 2000m
6.3.7. 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
6.3.8. Volume and shipping weights
• Volume LxWxH (mm): 172x128x154.5
• Weight : 1090 g
6.3.9. Lead free process
The ATyS C35 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 C35 - 549781A - SOCOMEC
6.3.10. WEEE
• The ATyS C35 is built in accordance with 2012/19/EU directive:
6.3.11. Pollution degree
• Pollution degree 2 according to IEC 61010-1
6.3.12. Other compliances and marking
6.4. ATyS C35 accessories and compatible products
The ATyS C35 is compatible and compliant according to IEC 60947-6-1 when used with the following IEC 60947-6-1
SOCOMEC RTSE:
• ATyS S (from 40-125A)
• ATyS dM (from 40-160A)
• ATyS R (from 125-3200A)
7. CONTENT OF PACKAGING
The C35 packaging includes:
• 1 C35 controller
• 1 C35 quickstart guide
• All connector
• Door mounting clips
All other products described in this instruction sheet are delivered and sold separately.

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ATySController C35 - 549781A - SOCOMEC
8. INSTALLATION
8.1. Product dimensions
dimensions (mm)
5
92
96
8.2. Mounting
8.2.1. Door mounting
Door cut-out of 92(+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):
Dimensions in mm.
106
1,5 - 3
144
138
(0/+1)
92
96
(0/+0,8)

14 EN ATySController C35 - 549781A - 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

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ATySController C35 - 549781A - SOCOMEC
9. CONNECTIONS
DANGER ! When using the ATyS C35 without the Socomec Harness, gG 4A fuse protection is required on the
voltage sensing inputs cf connection diagrams.
When using the C35 with ATyS R and the Socomec harness gG fuses are not mandatory.
9.1. Networks
9.1.1. Type of networks
1P+N Single phase network
Load
Source 1 Source 2
1
N
1
N
2P Two phase network without neutral
Load
Source 1 Source 2
2
3
2
3
3P
Three phase network without neutral 3P+N Three phase network with neutral
1
Source 1
Load
Source 2
2
3
1
2
3
1
Source 1
Load
Source 2
2
3
N
1
2
3
N
1P +N:
The C35 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).
2P:
When monitoring a 2PH network without neutral 90-520 VAC PH-PH, connect the two phases to L1 & L2, the controller must be
supplied with 184-300 VAC between the L1 and N connector (in order to achieve this users can use a transformer connected to
the two phases to create this voltage and connect the secondary to the neutral connector).
3P:
The C35 is suitable for single phase networks, for with voltages within 318-520 PH-PH. In these networks, the controller must
be supplied by 184-300 V.a.c using L1 and N (this can be achieved by using a transformer between L1 and another phase and
connecting the secondary to the neutral input 103 & 203).
3P+N:
The C35 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).

16 EN ATySController C35 - 549781A - SOCOMEC
9.1.2. Metering and sensing detail
Network type
1P 2 P 3P+ 3P+N
Source
1
1 phase
2 wire
2 phase
2 wire
3 phase
3 wire
3 phase
4 wire
Source
2
Source
1
1
N
1
2
1
32
1
32
N
Source
2
1
N
1
2
1
32
1
32
N
Voltage sensing
Source
1
-
V1
U12
-
U12, U23, U31
-
U12, U23, U31
V1, V2, V3
Source
2
-
V1
U12
-
U12, U23, U31
-
U12, U23, U31
V1, V2, V3
Source presence
(source available)
Source in ranges
(U,V,F)
Rotation phase
order ---
CAUTION ! In 3 phase networks with neutral; in balanced networks; there is a risk that loss of neutral will not be
detected. To limit this risk the reduce the source 1 and source 2 overvoltage and undervoltage thresholds.
(Cf chapter "12. Programming", page 27).
CAUTION ! When using 3P network without neutral, the controller must be powered using 184-300 VAC
between L1 and N. User may use a transformer between two phases to create this voltage.

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ATySController C35 - 549781A - 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. Programmable inputs
4. RS485 connections
5. Genset Start relay / Programmable output
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 C35 - 549781A - SOCOMEC
9.3. Connection diagrams with ATyS R
For additional connexion diagrams (ATyS S, ATyS dM , Contactor , etc..) see "Annex I - 3. Connection diagrams", page 37
12
312 313 314 315 316 317 63A64A24 14 04 13
- +
36 35 943751 54 52 F1 73 72F2 71 70
1413 15 16 17
103
102 101 302 301 202 201
104 105 106 203 204 205 206
93 92 91
L1
L2
L3
N
L1
L2
L3
N
318-520 ph-ph
184-300 ph-n
318-520 ph-ph
184-300 ph-n
NC + - 0 I I I C
Ctrl OFF I I
I I
I
I
0
0
C
C
-
+
I I
81 82
I 0 C
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

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ATySController C35 - 549781A - SOCOMEC
9.4. Terminal denomination, description and characteristics
Denomination Terminal Description Characteristics Recommended
Cable section
Tightening
torque / screw
type
Control signal
outputs (orders to
RTSE) (PC / CB
type)
13 Not used / OPEN S2
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 / M3
14 Position II order / CLOSE S2
15 Position I order / OPEN S1
16 Position 0 order CLOSE S1
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
91 Common point
Do not use external voltage - Power from
common point
0.5-1.5mm² 0.2 Nm/ M2
92 Programmable input 1 (set to
default as "NOT IN AUTO")
93 Programmable input 2
94 Programmable input 2
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 d.c
input 12-24 V.d.c
F2 Positive electrode of the d.c
input
Optional Aux supply
24V.d.c
81 Negative electrode of the d.c
power supply 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 d.c
power supply
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
- use 7mm as stripping length for the controller terminals.
- 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 C35 - 549781A - SOCOMEC
10. ATYS C35 OPERATING MODES
10.1. Operating modes
The ATyS C35 has 4 distinct working modes, the working modes are selected using the HMI button or by using the "NOT IN
AUTO" (default 91-92 input).
2 3 4 65 7
8
12
9
1
10
11
1. Auto LED, led on if the controller is in automatic mode.
2. Source 1 availability information (Green xed when source 1 is present and available within threshold limits and all timers
nish counted, green blinking when source 1 is present but outside of threshold limits, off when under 50VAC).
3. Switch 1 LED position indication (Green xed when in position 1, green blinking when awaiting for position 1 conrmation).
4. Zero position LED indication (Yellow when in position 0, yellow blinking when awaiting for position 0 feedback indication).
5. Load supplied information (Green xed when load is supplied by an available source).
6. Switch 2 LED position indications (Green xed when in position 2, green blinking when awaiting for position 2 feedback indication).
7. 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).
8. Test LED (Yellow xed when test on load is ongoing or when controller is in programming mode).
9. Run LED (Green when product is powered).
10. COM LED (Yellow blinking when RS communication is ongoing).
11. Fault LED (Red blinking – Long blink when fault or product is inhibited).
12. Fire (Red when re input is activated).
The 4 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 RUN LED is on (9). To access this Mode make sure that you are in manual mode (the AUTO
LED (1) is OFF and that the fault LED (12) or the TEST/PROG LED (8) are not activated),
Then, press the button the screen will then prompt users to enter the password (congurable default is 1000).
After the correct password has been entered, the AUTO LED (1) should then turn ON: