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In today’s industrial and business environment it is essential to be able to rely on a continuous power supply. Modern buildings and industrial complexes have critical loads such as essential lighting, computers and continuously operating industrial equipment. Continual power supply is vital for these functions.
The design of the Socomec ATyS transfer switch is based on proven load break switch technology, which guarantees both the continuity of the power supply and the safety of operators. Its stable positions allow energy consumption to be minimised whilst ensuring maximum immunity to electrical network disturbances, making this a truly robust and reliable solution.
Locally stocked and technically supported within Australia and New
Zealand, NHP have both off the shelf and customised Socomec ATyS solutions to meet most technical and cost requirements.
Industry
Oil and gas, mining, food and beverage, utility
Building
Commercial, residential, government
Renewable energy
Solar diesel hybrid, battery banks
Infrastructure
Tunnel, railway, airport, ports
Critical Building
Data centre, banking and insurance, healthcare building
OEMs
Genset manufacturer
The Socomec ATyS can be equipped with a range of industrial communications options, allowing it to be easily integrated into an Energy
Management System (EMS) or Building Management System (BMS)
Example Architecture
Web Based Data Collector
(NHP VMUC)
Web Based EMS/BMS Reporting
(NHP EM 2 Software)
Network Bus
Field Devices
3

ATyS range
Padlocking facility
Safe and reliable
• An extended lifetime thanks to a switching principle based on stable positions
• Reliable product: compliance with IEC 60947-6-1 and AS/NZS 60947.6.1 standard, the standard governing transfer switches
• “Open transition” changeover applications
• Positive break indication with two mechanical switch position indicators
• Mechanical position interlocking
• Padlocking in the 0 position enables a lockout function available
• Padlocking may be configured to any position: I, 0 or II prior to installation
• Continuous information on product availability with a Watchdog relay
Intuitive use
• Plug and play solution
• Manual emergency control: the product can be controlled quickly and safely using an emergency handle
• Simple selection of the operating mode (Auto/Manual) using an integrated selector
High performance
• Immunity to control voltage fluctuations thanks to stable positions and power supply only required during switching
• Fast transfer guarantees a reduced blackout time together with its associated costs
• On-load making and breaking in one single product for most types of load, including inductive (AC 33)
• Integrated and tested solution: components factory assembled and wired
• A range of industrial communication options available
Easy maintenance
• Self-cleaning sliding contacts
• Easy replacement of the motor unit, even during on load operation
Plug-in optional modules
4

Switchboard builders
• Quick installation
• Reduced complexity in terms of hardware, spacing and component costs
• Full access to control and auxiliary terminals, reducing installation and wiring time
• Can be used in Form 4B panel layouts
• High quality robust construction guaranteeing reliability
• Full technical support from NHP
Consultant
• Complies with IEC 60947-6-1 and AS/NZS 60947.6.1 standard
• Simplified design
• Industrial communications options allowing for BMS integration
• Suits the most common applications such as:
- Mains / Genset
- Genset / Genset
- Mains / Mains
• The optimum technical solution providing high MTBF and low MTTR.
• Does not affect selectivity of reticulation system
End user and contractors
• Easy maintenance
• Fast installation and commissioning
• Simple to use and reliable
• Simple ordering with local stock
• Easy and intuitive emergency manual operation in all situations
• Full technical support from NHP
5

Which type of transfer?
3 or 4 poles?
Which power supply?
Type of transfer
Emergency manual transfer via handle
Remote controlled transfer using dry contact piloting (RTSE)
Automatic transfer (ATSE)
Supply type
230 / 240V AC single power supply
230 / 240V AC dual power supply
Connection of remote control interface
Remote display D10
Remote control interface D20
Automatic controller configuration
Configuration by potentiometers and DIP switches
Configuration by LCD screen and keyboard
Auto-configuration of the voltage and frequency
Application
Generator - Generator applications
Network - Generator application
Network - Network application
Specific functions for gensets
Test on load
Test off load
Inputs/outputs
Fixed inputs/outputs
Configurable inputs/outputs (Eg. watchdog, load shedding, etc.)
Automatic controller functionalities
Contact for availability status
Phase rotation check
Phase unbalance check
LED display of source availability
LED display of positions
Voltage and frequency check
Load shedding
Display and measurement of power energies (with CT option)
Supervision (with optional module)
Scheduling of generator start-up
RS485 communication
Ethernet communication (optional)
Webserver via ethernet module (optional)
Data log
Options
Modbus communication EASYCONFIG software
Standards
(1) An external controller is required (C30/C40).
6
ATyS M modular transfer switching equipment from 40A to 160A
ATyS d M ATyS g M ATyS p M l l l l l l l l l l l l l l (1) l (1) l (1) l l l l l l l l l l l l l l l l l l l l l
IEC 60947-6-1, IEC 60947-3, AS/NZS 60947.6.1, AS/NZS 60947.3
l
Motorised and automatic change over switches 125A to 3200A
ATyS r ATyS g ATyS p l l l l l l l l l l l l l l l l l (1) l (1) l (1) l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l

Type of transfer
Emergency manual transfer via handle
Remote controlled transfer using dry contact piloting (RTSE)
Automatic transfer (ATSE)
Supply type
230 / 240V AC single power supply
230 / 240V AC dual power supply
Connection of remote control interface
Remote display D10
Remote control interface D20
Automatic controller configuration
Configuration by potentiometers and DIP switches
Configuration by LCD screen and keyboard
Auto-configuration of the voltage and frequency
Application
Generator - Generator applications
Network - Generator application
Network - Network application
Specific functions for gensets
Test on load
Test off load
Inputs/outputs
Fixed inputs/outputs
Configurable inputs/outputs (Eg. watchdog, load shedding, etc.)
Automatic controller functionalities
Contact for availability status
Phase rotation check
Phase unbalance check
LED display of source availability
LED display of positions
Voltage and frequency check
Load shedding
Display and measurement of power energies (with CT option)
Supervision (with optional module)
Scheduling of generator start-up
RS485 communication
Ethernet communication (optional)
Webserver via ethernet module (optional)
Data log
Options
Modbus communication EASYCONFIG software
Standards
(1) An external controller is required (C30/C40).
ATyS M modular transfer switching equipment from 40A to 160A
ATyS d M ATyS g M ATyS p M l l l l l l l l l l l l l l (1) l (1) l (1) l l l l l l l l l l l l l l l l l l l l l
IEC 60947-6-1, IEC 60947-3, AS/NZS 60947.6.1, AS/NZS 60947.3
l
Which application?
Supervision?
Motorised and automatic change over switches 125A to 3200A
ATyS r ATyS g ATyS p l l l l l l l l l l l l l l l l l (1) l (1) l (1) l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l
The following diagrams offer technical solutions based on Socomec transfer switches, in order to meet most of the ATS installation diagrams made with others technologies.
Transfer between 2 sources - 1 busbar
S1 (kVA) = S2 (kVA)
Typical solution Socomec solution
Transfer between 3 sources - 2 busbars
First type of architecture:
S1 (kVA) = S2 (kVA) > SG (kVA)
Typical solution Socomec solution
Glossary
7

ATyS p M
8
8
ATyS d M
ATyS g M
ATyS d M are single-phase or three-phase transfer switches that are remotely controlled using volt-free contacts from an external controller . They are DIN rail mounting.
• Provide electrical and mechanical interlocks for optimum safety
• Positive break indication
• ATyS d M are based on coil and technology with rotative contacts, therefore ensuring an extremely short black-out duration
• Can be used with C30/C40 controller to add logic
ATyS g M are three-phase (4P) automatic transfer switches with positive break indication.
The ATyS g M is also available in 2P for single phase applications. ATyS g M includes ATyS d M functionality, with an integrated controller for automatic transfer dedicated to mains/ genset applications.
• Offer significant time saving during commissioning
• Specifically designed for main/genset applications
• A sealable cover is available to secure configuration settings
ATyS p M are 4 pole single-phase or three-phase automatic transfer switches. Functions include ATyS g M capability, with additional programmable parameters. A version with Modbus communications is available.
• Flexible programming
• Provides a function for transferring the load to the 0 position in case of loss of both power supply sources (trip)
• A user friendly configuration software is also available free (Easyconfig) to configure, view and save all the parameters

ATyS r
ATyS g
ATyS p
ATyS C40
ATyS r are three-phase remotely operated motorised transfer switches, 3 or 4 poles. They enable the on load transfer of two three-phase power supplies via remote volt-free contacts, from either an external automatic controller , using pulse logic, or a switch.
• Watchdog relay to check product availability
• Integrated auxiliary contacts
• Extended power supply range
• Can be used with C30/C40 controller to add logic
ATyS g are three-phase automatic transfer switches, 3 or 4 poles. They incorporate all the functions offered by the ATyS d, as well as functions intended for mains/genset In automatic mode they enable the monitoring of, and the on load changeover switching between, two power supply sources, in accordance with the parameters configured via two potentiometers and four DIP switches.
• Rapid commissioning
• Specifically designed for mains/ genset applications
ATyS p are three-phase automatic transfer switches, 3 or 4 poles. They incorporate all the functions offered by the ATyS g, as well as functions designed for power management and communication. In automatic mode they enable the monitoring of, and the on load changeover switching between, two power supply sources, in accordance with the parameters configured via an LCD display or via the communication.
• Recording of events
• Optional communication modules
• Software (Easyconfig) is available enabling the ATyS p parameters to be easily configured and the existing configuration to be saved
• ATyS products are particularly suited to energy management and monitoring
• Possibility to set periodic genset startup
ATyS C30 – network/ network or network/ genset
ATyS C40 – dual genset logic relay
• For use with motorised non automatic AtyS models (ATyS d M and ATyS r).
9

93 23 4 004
Product
93
Type
23: ATyS d M
54: ATyS g M
64: ATyS p M
84: ATyS p M + COM
Number of poles
2: 2 poles
4: 4 poles
Rating
004: 40A
006: 63A
008: 80A
010: 100A
012: 125A
016: 160A
Rating
(A)
40
63
80
100
No. of poles
2P
4P
2P
4P
2P
4P
2P
4P
ATyS d M
9323 2004
9323 4004
9323 2006*
9323 4006*
9323 2008
9323 4008
9323 2010*
9323 4010*
ATyS g M
9353 2004
9354 4004
9353 2006*
9354 4006*
9353 2008
9354 4008
9353 2010*
9354 4010*
ATyS p M
9364 4004
9364 4006
9364 4008
9364 4010*
ATyS p M
+ com
9384 4004
9384 4006
9384 4008
9384 4010
Network
(VAC)
230
230
3
230/400
230
230/400
230
230/400
230/400
Bridging bars
1309 2006
1309 4006
1309 2006
1309 4006
1309 2006
1309 4006
1309 2006
1309 4006
(4)
(4)
(4)
(4)
Power supply tap
2 pieces
1399 4006
Terminal shrouds
Auxilliary contact block
ATyS d M
1st A/C block included
2nd A/C block
Separate common points
1309 0001 (2)
Linked common points
1309 0011 (2)
2 pieces
2294 4016 (1) ATyS g M,
ATyS p M and
ATyS p M +com
1 piece
Separate common points
1309 0001 (2)
Linked common points
1309 0011 (2)
125
2P
4P
9323 2012
9323 4012
9353 2012
9354 4012* 9364 4012 9384 4012
230
230/400
1309 2006 (4)
1309 4006
160
2P
4P
9323 2016
9323 4016*
9353 2016
9354 4016*
230
230/400
1309 2016 (4)
1309 4016 9364 4016* 9384 4016
(1) The three-phase version (4P), for upstream and downstream protection, please order the reference twice. For the single-phase version (2P) please order the reference once.
(2) 1 NO/NC contact block for positions I, 0 and II.
(3) For 127/230 VAC networks, please contact your NHP office.
(4) Not for ATyS p M and ATyS p M + com
* Current stock item. Subject to change without notice.
10

95 2 3 4 063
Product
95
Type
2: ATyS r
5: ATyS g
7: ATyS p
Aux. supply
3: 208 - 277 VAC+/- 20%
Number of poles
3: 3 poles
4: 4 poles
Rating
012: 125A
016: 160A
020: 200A
025: 250A
031: 315A
040: 400A
050: 500A
063: 630A
080: 800A
100: 1000A
120: 1250A
160: 1600A
200: 2000A
250: 2500A
320: 3200A
Rating
(A)
No. of poles
ATyS r ATyS g ATyS p
Bridging bars
Voltage sensing and power supply tap
(ATyS g and
ATyS p only)
Terminal shrouds
125
160
200
250
315
400
500
630
800
1000
1250
1600
3P
4P
3P
4P
3P
4P
3P
4P
3P
4P
3P
4P
3P
4P
3P
4P
3P
4P
3P
4P
3P
4P
3P
4P
9523 3012* 9553 3012 9573 3012*
9523 4012 9553 4012 9573 4012*
9523 3016* 9553 3016 9573 3016*
9523 4016* 9553 4016 9573 4016*
9523 3020 9553 3020 9573 3020
9523 4020 9553 4020 9573 4020
9523 3025* 9553 3025 9573 3025*
9523 4025* 9553 4025 9573 4025*
9523 3031 9553 3031 9573 3031
9523 4031
9523 3040*
9523 4040* 9553 4040 9573 4040*
9523 3050 9553 3050 9573 3050
9523 4050 9553 4050 9573 4050
9523 3063* 9553 3063 9573 3063*
9523 4063* 9553 4063 9573 4063*
9523 3080 9553 3080 9573 3080*
9523 4080 9553 4080 9573 4080*
9523 3100 9553 3100 9573 3100
9523 4100 9553 4100 9573 4100*
9523 3120
9523 4120
9523 3160
9523 4160
9553 4031
9553 3040
9553 3120
9553 4120
9553 3160
9553 4160
9573 4031
9573 3040*
9573 3120
9573 4120
9573 3160
9573 4160*
41090019
41090025
41090039
41090050
41090063
41090080
41090120
41090160
3P
1559 3012
4P
1559 4012
3P
1559 3025
4P
1559 4025
3P
1559 3040
4P
1559 4040
3P
4P
1559 4063
(1)
(1)
(1)
1559 3063
(1)
3P
1559 3080
4P
1559 4080 (1)
3P
1559 3120
4P
1559 4120 (1)
3P
1559 3160
4P
1559 4160 (1)
3P
2694 3014
4P
(2)
2694 4014 (2)
3P
2694 3021 (2)
4P
2694 4021
3P
2694 3051
4P
(2)
2694 4051 (2)
2000
2500
3200
3P
4P
3P
4P
3P
4P
9523 3200 9553 3200 9573 3200
9523 4200 9553 4200 9573 4200
9523 3250 9553 3250 9573 3250
9523 4250 9553 4250 9573 4250
9523 3320 9553 3320 9573 3320
9523 4320 9553 4320 9573 4320
Contact
NHP for connection kits
3P
1559 3200
4P
1559 4200 (1)
(1) Neutral on the right.
(2) To fully shroud front, rear, top and bottom 4 references required. To shroud front switch top and bottom 2 references required.
(3) 2 pieces: one for top side and another for bottom side.
(4) Factory mounting only.
(5) Allows two power supplies to be connected to ATyS r.
* Current stock item. Subject to change without notice.
(2)
Terminal screens
3P
1509 3012
4P
1509 4012
3P
1509 3025
4P
1509 4025
3P
1509 3063 (3)
4P
1509 4063 (3)
3P
1509 3080 (3)
4P
1509 4080 (3)
3P
1509 3160 (3)
4P
1509 4160 (3)
3P
1509 3200 (3)
4P
1509 4200 (3)
Optional modules
(ATyS p only)
Auxilliary contact
Dual power supply
(ATyS r only)
RS485 MODBUS communication
4825 0092
2 inputs /
2 outputs
1599 2001
Ethernet communication
4825 0203
Ethernet communication +
RS485 MODBUS gateway
4825 0204
Analogue outputs
4825 0093
Pulse outputs
4825 0090
1599 0002 (4)
1599 0032 (4)
15994001 (5) included
11

nhp.com.au
SALES 1300 NHP NHP sales@nhp.com.au
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