e

ATS - Automatic transfers of switches

AS

1

Technical applications Automatic systems for commutations of sources

A.S.S. 1

March 2002

e

ATS - Automatic transfers of switches Index

When takes place a shut down in the electric net, the automatic transfers of sources allow to assure the continuity of service of an installation, with a minimum time of interruption, by means of the disconnection of the circuits fed by the source of Normal supply, and their immediate connection to another source that is available. The connection and disconnection maneuver of the sources can be carried out by means of contactors, switches or breakers. An advantage for the breakers are that allows to protect appropriately the lines that they feed. Usually, the installation is connected to the net that is the Normal source, by means of a breaker, while, by means of another breaker it can be connected to the Auxiliary source or of aid that is usually another net or a generator. Some times, the Normal supply is carried out by means of two transformers, for what its are three the breakers that must intervene in the maneuver. The auxiliary source not always has enough power to feed all the services, in this case the breakers can be of different sizes to proceeds feed only the preferable circuits. Usually the automatic transfer begins when a voltage monitor relay detects a failure in the Normal supply, if the Auxiliary source is a generator, it should start. An automatic controller takes charge of making all the necessary manoeuvre. The controller will only carry out the manoeuvre when the Auxiliary tension is available, according to the pre-established program, in the possible briefer cheats, not being able to be in some moment connected both , a mechanical interlock among the switches impedes this possibility, that makes unavoidable the step for a “ zero “ of tension. Besides the mechanical interlock, the controller incorporates an electrical interlock among the drives, to prevent that a mistaken order can be carried out. The Automatic Transfers Switches are indicated in Hospitals, industrial facilities, commercial buildings, public buildings, shows, etc, where a supply lack can causes serious damages to people, economic losses or panic situations.

3

General characteristics

4

Types of mechanical interlocks

5

Description and wiring

9

Dimensions

15

AS

2

Codes & Prices

Delivery: The system can be delivered: - As a totally assembled rack with all its accessories, totally wired to terminal connections numbered and ready to be connected to the automatic Controller. - As a totally assembled rack, included the Controller, into an enclosure for wall or floor mounting, according to the size. Each switch is delivered with identifying tags as “Normal Source” and “Auxiliary Source.” Up to 1250A, the Normal Source is mounted on the left, and on the top for ACB delivered into an enclosure, other configurations can be delivered upon request.

A.S.S. 2

March 2002

e

ATS - Automatic transfers of switches

The switches

The controllers

AS

3

The breaking capacity and the thermo-magnetic protection of the breakers should be chosen in function of the characteristics of the feeder sources and the circuits to be protected. E.g.: A high breaking capacity breaker, with standard trip unit can be used for the transformer side, while a standard breaker with low magnetic trip unit can be used for the generator side, or without trip unit, for the connection of distribution bars. Any combination among them is available. To avoid that, during the net supply, microcuts and small incidences may causes an unnecessary disconnection, the switch in the Normal source opens by means of shunt trip (coil with mechanical-latch in the case of contactors), to assure that the manoeuvre only begins when the alternative source is really available; while, if the auxiliary source is a group, the generator switch is disconnected by means of undervoltage coil to assure that is disconnected when the generator is stopped or when some alarm is activated (oil pressure, temperature, etc). The transfers carried out by means of switches Dilos don’t incorporate thermo-magnetic protection, neither they require opening coils for their maneuver. Characteristics: Breakers Record, standard delivery Ratings In A 160 250 400/630 800 Max. operating voltage V 690 690 690 690 Breaking capacity (1) kA 30 35 35 50 Control tension 110 or 230V 50/60 Hz Max. consum. of drives VA 460 460 250 250 Total switching time S 0,7 0,7 0,7 0,7

1250 690 60 250 0,7

(1) Other breaking capacity under request.

Breakers M-PACT Ratings In A 400/630 800/2500 3200/4000 Max. operating voltage V 690 690 690 Breaking capacity kA S 50 50 50 N 65 65 65 H 80 80 Control tension 110 or 230V 50/60 Hz Max. consum. of drives W 760 760 750 Total switching time S 0,7 0,7 0,7 Switches Dilos Ratings In Max. operating voltage Making capacity Icm Control tension Max. consum. of drives Total switching time

To assure that the manoeuvre is carried out with success, it is necessary to keep in mind the mechanical characteristics and necessary times for the manoeuvre of the electric controls that drives the switches, to verify that they can complete the order, to avoid overlaps and to repeat them if takes place a failure. These, and other complementary functions, the automatic controller carries out them according to an established program. Three types of controllers exist according to the type of switches and necessity of complementary functions. The model EPlus allows controlling the state of the generator and the disconnection of non-priority loads. It also exists a model EPlus for the manoeuvre of three switches Characteristics Models E & A

Control tension the same as that of the switches Consumption 18 VA 18 VA Main voltage monitor Optional Optional Adjust start delay Optional 0,1 to 60 sec. Adjust of gen cooling time 0,1 to 60 min. Adjust retransfer delay Fixed: 10 sec. 0,1 to 15 min. Remote stop order Incorporate Incorporate Remote transfer order Optional Incorporate Rem. Retrans. retained order Optional Incorporate Voltage for disconnect loads Incorporate Voltage for restore loads Incorporate Communication RS 232/ASCII, 485/SNP

Functional diagram In 3 ATS the diagram is adapted to selected type

V kA W S

OL/SC trip  AT stays on stand-by blinking lit








Automatic







Mains Start voltage  Generator defaults

P. B. "Open Mains"







P. B. "Close Mains"

P. B. "Close Gen"







Closes Mains breaker.

Closes Gen breaker.

Gen

 voltage available







Waits 10"

waits 0,5"







Gen. breaker "OFF"

Opens Mains b. Mains b.  "OFF"

Closes Mains b.  Mains breaker "ON"

Closes Gen breaker.


waits 300"
Stops Gen




P. B. "Open Gen"







Gen. breaker "ON"

Opens Gen. breaker




Manual

Blocked




Mains Voltage available




800/1250 1600 2000/2500 690 690 690 73,5 105 105 110 ó 230V 50/60 Hz 800 800 800 3 3 3

Model EPlus












Three trials

Gen Mains breaker. breaker. "OFF" "OFF" Open Open Mains Gen breaker. breaker.




Fault  blinkin lit

A.S.S. 3

Three trials

Fault  blinkin lit

March 2002

e

ATS - Automatic transfers of switches

Mechanical interlocks The automatic controller incorporates an electric interlock among the drives and coils of the switches, however, if during a lack of tension is carried out an incorrect manual manoeuvre, a coupling of the sources could take place. The mechanical interlock among the switches impedes this possibility. The mechanical interlock depends of the type of wanted manoeuvre and the number of switches: two or tree.

Type A Feed from a transformer and a generator or emergency transformer. Only can close the switch whose tension is available, being that of the Normal Net the preferable one.

G U2

U1

B1

The moulded case switches are delivered with the mechanical interlock mounted, according to the type of wanted manoeuvre. The transfers by means of contactors or switches Dilos only admit the type A. The controller is delivered programmed according to the type of wanted manoeuvre. The charts show the open state (0) or closed (1) of the switches (B), as there is or not tension (+U; -U) in the sources, when the controller works in Automatic mode. In Manual position, any closed switch can be open up.

B2

Stop + U1 - U1 + U2

B1

B2

0 1 0

0 0 1

So that to closes a switch it is necessary that the other one is open.

U1

U2

B1

B2

G U3

B3

U1

U2

B1

B2 B3

U1

B1

U2

B3

B2

U1

U2

G U3

B1

B2

B3

Type B Feed from a transformer, with another of emergency and another one generator or emergency transformer. The sources cannot be set in parallel. Only can close the switch whose tension is available, being that of the Normal Net the preferable one. So that to closes a switch it is necessary that the other both are open. Type C Feed independent from two transformers that cannot be set in parallel. Each transformer can also feed to the other circuit. The switch of coupling bars only can close when some of the other two is open.

Type D 1) Independent supplies that cannot be set in parallel. One of the transformers can succour to the other circuit. The coupling bars switch only can close when the other ones are both open.

2) Feed from two transformers that can be set in parallel, and a generator or emergency transformer. The emergency switch only can close when the other ones are both open.

Stop + U1 - U1 + U2 -U1-U2+U3

Stop + U1 + U2 - U1 + U2 + U1 - U 2

Stop + U1 + U2 - U1 + U2 + U1 - U 2

Stop + U1 + U2 + U1 + U 2 -U1-U 2+U3

A.S.S. 4

B1

B2

B3

0 1 0 0

0 0 1 0

0 0 0 1

B1

B2

B3

0 1 0 1

0 1 1 0

0 0 1 1

B1

B2

B3

0 1 1 0

0 1 1 0

0 0 0 1

B1

B2

B3

0 1 1 1 0

0 1 1 1 0

0 0 0 0 1

March 2002

AS

4

e

ATS - Automatic transfers of switches

Automatic controller Description

1 2 3

U1 B1

U2 B2

5 6 7

4

The controller’s rack is mounted on a plate colour RAL 7032, it is designed to be mounted, directly or by means of a hinged cover, in our enclosures Modula and VP. The controller’s components are standard products of our catalogue, what makes them compatible with another pushbuttons and signalling lights of the panel. The Plc, of the series VersaMax Micro, allows the access to the big control benefits and communication of this series. The frontal includes the schema of the commutation and tags in the pushbuttons indicating its function and basic instructions. The schema and the texts in the tags can be delivered according to the user’s necessities. 1) and 5) Orange light that indicate respectively that the tension U1 in Net, or U2 in the auxiliary source, is available. 2) and 6) Green illuminated push-button that indicate: Light permanently on: The corresponding switch B1 or B2 is open. Blinking light: Breaker unable to close, mechanical failure, or transfer from generator to Mains under way. 3) and 7) Red illuminated push-button that indicate: Light permanently on: The corresponding switch B1 or B2 is closed. Blinking light: Breaker tripped on OL. 4 Selector with key that allows to chose the operation mode: Automatic, Manual or Blocked. The key can be extracted in any of the three positions, what allows avoiding unauthorised persons the manipulation if the key was extracted in automatic or blocked position. In anyone of the three positions: - An overload (OL) or short-circuit (ST) trip of any breaker prevents any operation until the failure is acknowledged manually and erased from the memory of the controller. -The controller can admit an “Stop Emergency” remote order by means a contact free of potential of an alarm pushbutton or on an Rcd relay, the system maintains open all the breakers as long as this contact is closed. EPlus: A green Led in the Automatic position indicates that the Plc is running correctly.

Operation • Automatic mode: It ignores the orders coming from the pushbuttons - Transfer Normal (or Mains) to Aux (or Gen) When a failure is detected on net tension, system will remain on standby mode with B1 closed (“ON”) and B2 open (“OFF”). EPlus, when the Mains voltage disappears, give the «start» order to the generator. This order can be delayed up to 60 seconds. As soon as the auxiliary voltage is available, lights 5) and the transfer begins at B2. If closing of B2 is not successful, the system will repeat the reset/close order to this breaker up to three times. If the breaker cannot close after these attempts, the fault is memorized and signalled by a blinking lit on 6). - Retransfer to Normal: While running with generator power, when the Mains voltage returns, the system waits for 10 sec. before starting the retransfer to Mains. EPlus: allows a delay of this order up to 15 minutes, to avoid frequent run-stop and to assure a minimum of time working with generator. This delay is signalled by means of blinking lit on 2) and 7), to indicate that B2 will open up, and B1 will close. The timing is restarted after a new failure of U1, and if disappears U2, the transfer is carried out immediately. After the delay, the controller gives the order to open B2 and later that of closing B1. If this didn’t close, the system will repeat the reset/close order to this breaker up to three times. If the breaker cannot close after these attempts, the fault is memorized and signalled by a blinking lit on 2), and the system will be connected to the Auxiliary source again while it is available EPlus keep the generator running during the whole process, until a security and cooling time, adjustable up to 60 minutes after the retransfer has been completed. • Manual mode: It accepts the orders of the pushbutton, maintaining the electric interlock. 2) and 6) Pushbuttons to open up and resets breakers B1 or B2. 3) and 7) Pushbuttons to close breaker B1 or B2, if the other one is open and the corresponding tension is available. - Transfer Normal (or Mains) to Aux (or Gen): Pressing 7), the breaker B2 will close if 5) is lighting and breaker B1 is open. EPlus: Pressing 7) will take care of giving the order to start the generator, and wait for the generator to start. As soon as the generator voltage becomes available, opening the Mains breaker (if it is closed) and close Generator breaker. During waiting time, the operation can be cancelled placing the selector key 4) in blocked mode. - Retransfer to Normal: Pressing 3), the breaker of Net only will close if the breaker B2 is open. The manoeuvre can be carried out if U1 or U2 are available. EPlus will take care of previously opening the breaker B2 (if it is closed), before closing B1. • Blocked mode: It ignores the orders coming from the pushbuttons and the switches don’t carry out manoeuvre some, maintaining the thermomagnetics protections. All the alarms, memories and timers are set to zero.

A.S.S. 5

March 2002

AS

5

e

ATS - Automatic transfers of switches

Wiring

9

10

9

EPlus, besides these functions, can incorporate a voltage monitor relay of the net tension and activate some functions by means of incorporate terminals that are relative to the emergency source: - Terminals 23 and 24: Return to Net in wait: EPlus allows to adjust, up to 15 minutes, the time of wait before the return to Net. However, if the control of the moment of retransfer is wanted, to avoid that the retransfer take place in an unwanted moment (with the rising step for “ zero “: public shows, hospitals, calculus centres), or to maintains the connection to the group a time, determined by a timer, in order to avoid transfers and retransfer too followed. The Return to Net in wait” stays while the connection 23-24 exists and the auxiliary tension is available. +

9) Protection mcb marked as Normal and Aux, to incoming tension (127 or 220V, 50/ 60Hz) respectively from up stream of Normal and Auxiliary breakers, to feed the system and to carry out the manoeuvres.

0,1

+

AUX

Generator alarms Monitor Volt Generator Monitor Volt. Net

17 18 19 20

When the auxiliary source is a generator, usually, these relays are incorporated in the automatic system of starting generator. Usually it’s also included the systems for control of frequency, generator excitation, oil pressure, temperature, and other mechanical securities. These relays are accessible by means two contacts free of potential that closes or opens up as they are or not available the respective tensions. - Terminals 21 and 22: Remote Stop order. To connect the contact of a pushbutton (with retention) of Stop, or an Rcd relay. The breakers will stay open while the terminals 21-22 were connected.

60 MIN

TIME FOR STOP GEN

DELAY ORDER FOR START GENERATOR

17 18 19 20 NORMAL

This controller doesn’t need auxiliary source. The loss of tension of Net doesn’t imply the opening of the switch that will remain closed until the beginning of the transfer. The system keeps standby transferring the load to the first available source. 10) Terminals connection box: - Terminals 1 to16: Signalling and manoeuvres of the switches. The switches are delivered with all their accessories connected to terminals numbered for their connection to those of same numeration in the box. See following pages. - Terminals 17, 18 and 19, 20: Tension of Net available” and Auxiliary Tension available “ They are delivered connected by means of a black and red wire. This connection should be removed and connect to the contacts of a voltage control relays of Tension of Net and of Auxiliary Tension, respectively.

30

15 MIN 0,1

TIME FOR RETURN TO NET

G

G

7

- Terminals 23 and 25: Transfer to Generator: EPlus allows to temporise, up to 1 minute, the order of start the generator after a failure of the Net. But sometimes, in case of critical moments, before a possible failure in the supply (Net too loaded, public shows, connections in live), it is preferable to feed the installation by means of the group. If the terminals 23-25 are connected, the system gives the start generator order and carries out the transfer as soon as its tension is available. This forced step to the auxiliary supply maintains while the connection 23-25 exists and the auxiliary tension is available. - Terminals 23 and 26: Reconnection of non high-priority loads: Some times it is wanted transfer to the auxiliary source with reduced load. The breakers that feed to the non-priority loads can be disconnected, before the transfer, by means of trip coils connected to the terminals 30 and 31. However, if the lack of normal supply is prolonged, it can be necessary to reconnect these loads (cooling cameras), in function of a temperature indicator, a timer, a consumption monitor, etc., the connection 23-26 makes that a voltage pulse appears in the terminals 32-33 to feed the electric controls of closing of the breakers that it is wanted to reconnect. - Terminals 23 and 27: Reserved for special applications. - Terminals 28 and 29: Start and stop the generator.” These terminals correspond to a contact (0,6A/240V maxi.) that the system closes or opens up when needs that the generator is in progress or not. The groups usually equip some terminals to allow this remote starting. The start, before a failure of Net, can be temporised up to 1 minute, and the stop up to 1 hour, to prevent possible new faults of the Net, and to assure a cooling time. - Terminals 30 and 31: Tension for auxiliary devices." Terminals with same tension that those input by AUX and NORMAL, to feed auxiliary devices: Rcd relays, signalling lights, etc. - Terminals 30 and 32: Pulse of tension for disconnection of non prioritary loads.” Before closing generator breaker, in these terminals appears, during 5 seconds, same tension that of feeding, to feed tripping coils in the switches that feed non prioritary loads, to disconnect them before the transfer. - Terminals 30 and 33: Pulse of tension for reconnection of non prioritary loads.” Five minutes after retransfer to Net, in these terminals appears, during 5 seconds, same tension to that of feeding, for to close the switches that feed the non prioritary loads that were disconnected before the transfer. + Optional: - Terminals 34 and 35: to feed the system by means of an external source (UPS, batteries, etc). To consult.

A.S.S. 6

March 2002

AS

6

e

ATS - Automatic transfers of switches

Wiring to Record , Spectronic and M-PACT breakers The breakers are delivered with their accessory wired to a terminal block to connect those of same numeration of the box of connections of the controller. The terminals 17/18 and 19/20, are delivered connected, the bridge should be removed to connect the contacts of respective monitor of the Normal and Auxiliary tension, or the contacts of available tension in the generator. The terminals 23 at the 33, in the shady area, correspond to the automatism type Eplus.

15 16 17 18 19 20 21 22 23 24 25 26 27 28

30 29

4

D2

C2

4

GENERATOR BREAKER

MAINS BREAKER

* If EA instead of MV No connect 5 and 14 in sizes 160 y 250A

Breakers Record

1

2 3

4 5

6 7

8 9

10 11 12 13 14

15 16 17 18 19 20 21 22 23 24 25 26 27 28

30 29

D2

F

C2

F

GENERATOR BREAKER

MAINS BREAKER

* If EA instead of MV

Breakers Spectronic SP

1

2 3

4 5

6 7

8 9

10 11 12 13 14

15 16 17 18 19 20 21 22 23 24 25 26 27 28

30 29

D2

U2

* If EA instead of MV

Breakers Spectronic S y L

1 2

3 4

5 6

7 8

9 10 11 12 13 14

15 16 17 18 19 20 21 22 23 24 25 26 27 28

30 29

B7 B10

B11 B13

MAINS BREAKER

C1

C7

B7 B16

B10

GENERATOR BREAKER * If EA instead of MV

Breakers M-PCT

INCOMING VOLTAGE FROM AUX. SOURCE

INCOMING VOLTAGE FROM MAINS SOURCE

U. AUX.

U. NORMAL

INCOMING VOLTAGE FROM AUX. SOURCE

INCOMING VOLTAGE FROM MAINS SOURCE

33

30

30 31

32

U. AUX. 33

U. NORMAL

B12 B14

M

ST* CC B11 B13

START AND KEEP RUNNING GENERATOR ORDER

C7

B9

MV*

RECONNECTION OF NONPRIORITARY LOADS

C1

B15

TRANSFER TO GEN

C8 B8

RETRANSFER RETAINED

C2

M ST CC

STOP

B9 B12 B14

MONITOR TENSION AUXILIAR

C8 B8

MONITOR TENSION NORMAL

C2

U. NORMAL

EA* EE C2 A2

GENERATOR BREAKER

MAINS BREAKER

32

VOLTAGE FOR AUXILIARY DEVICES

11 95

INCOMING VOLTAGE FROM MAINS SOURCE

U. AUX. 33

30

30 31

VOLTAGE FOR AUXILIARY DEVICES

C2 A2

INCOMING VOLTAGE FROM AUX. SOURCE

C1 A1

M

START AND KEEP RUNNING GENERATOR ORDER

U2

U1

MV*

RECONNECTION OF NONPRIORITARY LOADS

11 95

D1

TRANSFER TO GEN

14 98

RETRANSFER RETAINED

12

STOP

C1 A1

M EA EE

MONITOR TENSION AUXILIAR

U1

MONITOR TENSION NORMAL

14 98

12

32

VOLTAGE FOR AUXILIARY DEVICES

11 95

U. NORMAL

E

EA* C START AND KEEP RUNNING GENERATOR ORDER

F

C1

M

RECONNECTION OF NONPRIORITARY LOADS

C2

G H

MV*

TRANSFER TO GEN

F

11 95

D1

RETRANSFER RETAINED

14 98

12

STOP

E

MONITOR TENSION AUXILIAR

C1

M EA C

MONITOR TENSION NORMAL

G H

14 98

12

30

30 31

RECONNECTION OF NON PRIORITARY LOADS

11 95

U. AUX. 33

3

VOLTAGE FOR AUXILIARY DEVICES

4

32

A.S.S. 7

INCOMING VOLTAGE FROM AUX. SOURCE

AS

7

EA* C START AND KEEP RUNNING GENERATOR ORDER

M

TRANSFER TO GEN

C2

1 C1

2

MV*

RECONNECTION OF NONPRIORITARY LOADS

4

11 95

D1

RETRANSFER RETAINED

14 98

12

STOP

3

M EA C

MONITOR TENSION AUXILIAR

1 C1

2

MONITOR TENSION NORMAL

14 98

12

30

30 31

RECONNECTION OF NON PRIORITARY LOADS

10 11 12 13 14

RECONNECTION OF NON PRIORITARY LOADS

8 9

RECONNECTION OF NON PRIORITARY LOADS

6 7

DISCONNECTION OF NON PRIORITARY LOADS

4 5

DISCONNECTION OF NON PRIORITARY LOADS

2 3

A

O

DISCONNECTION OF NON PRIORITARY LOADS

1

C

DISCONNECTION OF NON PRIORITARY LOADS

12 13 14 15 16 17 18 19 20 21 22 1 2 3 4 5 6 7 8 9 10 11

In the terminal board attached to the breakers, there are also terminals O, A, C. There are auxiliary volt free contacts in the Main (Net) and Aux. (Generator) breakers.

INCOMING VOLTAGE FROM MAINS SOURCE

March 2002

e

ATS - Automatic transfers of switches

Wiring Wiring to switches Dilos CO-MO The switch has a numbered connector 1 to 24, for the wiring to terminals of the controller’s with same numeration. The tension of standard feeding is 220Vca, for other tensions (110, 380 Vca, or 24Vcc), to consult.

AS

8

U. AUX.

31

Closed

Open

STOP

33 32 31 30 29 28 27 26 25 22 21 20 19 15 13 10 9 8 7 6 5 1

U. NORMAL

Aux

Controller type A

Closed

Wiring to contactors CL

A1

A2

33

A1 01

A2

01

33 31

31 BRLL11

E1

g

RMLFN

CL

g

E2

CL

BEL02

32

MAINS

34

34

02 A2

INCOMING VOLTAGE FROM AUX. SOURCE

U. AUX.

INCOMING VOLTAGE FROM MAINS SOURCE

U. NORMAL

1 6 8 10 20 5 7 9 21 22

32

AUX.

02

A2

STOP

The switch has a terminals block numbered 1 at 22, for the wiring to the terminals of the controller’s same numeration. The tension of standard feeding is of 220Vca, for other tensions (110, 380 Vca, or 24Vcc), to consult.

22 21 20 19 15 13 10 9 8 7 6 5 1

BRLL11

Mains

INCOMING VOLTAGE FROM MAINS SOURCE

INCOMING VOLTAGE FROM AUX. SOURCE

4

MONITOR TENSION NORMAL

3

MONITOR TENSION AUXILIAR

2

MONITOR TENSION NORMAL

Terminals 2, 3 and 4, are of contacts with exit at 220 (or 127) Vca (maxi. 1A), for, if wants, to connect a state signalling, at distance.

MONITOR TENSION AUXILIAR

13 14 15 16 17 18 19 20 21 22 23 24 1 2 3 4 5 6 7 8 9 10 11 12

22 21 20

9 8 7 6 5 1

33 32 31 30 29 28 27 26 25 22 21 20 19 15 13 10 9 8 7 6 5 1

Controller type A

A.S.S. 8

March 2002

e

ATS - Automatic transfers of switches

Controller: Dimensions Controller IDS, front view

Cut-out for panel or door mounting

1234567890123456789012345678901212345678901234567890123456 1234567890123456789012345678901212345678901234567890123456 1234567890123456789012345678901212345678901234567890123456 1234567890123456789012345678901212345678901234567890123456 1234567890123456789012345678901212345678901234567890123456 1234567890123456789012345678901212345678901234567890123456 1234567890123456789012345678901212345678901234567890123456 4x 6 1234567890123456789012345678901212345678901234567890123456 1234567890123456789012345678901212345678901234567890123456 1234567890123456789012345678901212345678901234567890123456 1234567890123456789012345678901212345678901234567890123456 1234567890123456789012345678901212345678901234567890123456 1234567890123456789012345678901212345678901234567890123456 1234567890123456789012345678901212345678901234567890123456 1234567890123456789012345678901212345678901234567890123456 1234567890123456789012345678901212345678901234567890123456 1234567890123456789012345678901212345678901234567890123456 1234567890123456789012345678901212345678901234567890123456 1234567890123456789012345678901212345678901234567890123456 1234567890123456789012345678901212345678901234567890123456 1234567890123456789012345678901212345678901234567890123456 1234567890123456789012345678901212345678901234567890123456 1234567890123456789012345678901212345678901234567890123456 1234567890123456789012345678901212345678901234567890123456 1234567890123456789012345678901212345678901234567890123456 1234567890123456789012345678901212345678901234567890123456 1234567890123456789012345678901212345678901234567890123456 1234567890123456789012345678901212345678901234567890123456 1234567890123456789012345678901212345678901234567890123456

195

430

AS

9 179

414

Controller IDS type E, up view

110

Controller IDS type E Plus, up view

170

Cut-out for panel or door mounting

Controller 3IDS, front view

195

1234567890123456789012345678901212345678901234567890123456789012 1234567890123456789012345678901212345678901234567890123456789012 1234567890123456789012345678901212345678901234567890123456789012 1234567890123456789012345678901212345678901234567890123456789012 1234567890123456789012345678901212345678901234567890123456789012 1234567890123456789012345678901212345678901234567890123456789012 1234567890123456789012345678901212345678901234567890123456789012 1234567890123456789012345678901212345678901234567890123456789012 4x 6 1234567890123456789012345678901212345678901234567890123456789012 1234567890123456789012345678901212345678901234567890123456789012 1234567890123456789012345678901212345678901234567890123456789012 1234567890123456789012345678901212345678901234567890123456789012 1234567890123456789012345678901212345678901234567890123456789012 1234567890123456789012345678901212345678901234567890123456789012 1234567890123456789012345678901212345678901234567890123456789012 1234567890123456789012345678901212345678901234567890123456789012 1234567890123456789012345678901212345678901234567890123456789012 1234567890123456789012345678901212345678901234567890123456789012 1234567890123456789012345678901212345678901234567890123456789012 1234567890123456789012345678901212345678901234567890123456789012 1234567890123456789012345678901212345678901234567890123456789012 1234567890123456789012345678901212345678901234567890123456789012 1234567890123456789012345678901212345678901234567890123456789012 1234567890123456789012345678901212345678901234567890123456789012 1234567890123456789012345678901212345678901234567890123456789012 1234567890123456789012345678901212345678901234567890123456789012 1234567890123456789012345678901212345678901234567890123456789012 1234567890123456789012345678901212345678901234567890123456789012 1234567890123456789012345678901212345678901234567890123456789012

520

179

504

Controller 3IDS, up view 170

A.S.S. 9

March 2002

e

ATS - Automatic transfers of switches

IDS Record : Dimensions

D160 3P D250 3P

D160 4P D250 4P

φ8 40

φ8

40

φ8

200 160

AS

10

φ8 40

φ8

40

φ8

200 160

21

21

9,5 114,5 165,5

44,5 270,5 280 300

149,5 165,5

35

85

112 232

270,5 296 335

D400 3P D400 4P 21 φ6,5

275 210 140 φ6,5

7

66

11

196

274,5

410 430

D400 3P D400 4P

275

150

113,5

214

D250 3P D250 4P

240 200

78 40

146

40

461 600 630

150

113,5 303,5

A.S.S. 10

March 2002

e

ATS - Automatic transfers of switches

IDS Record : Dimensions D630/800 3P D630/800 4P

AS

11 φ6,5

275 210 140 φ6,5

7

125

11

291

150

113,5

309

274,5

600 620

D400 3P D400 4P

D630/800 3P D630/800 4P φ6,5

275 210 140 φ6,5

7

125

11

291

150

113,5

380

274,5

600 620

D250 3P D250 4P

D630/800 3P D630/800 4P

275

240 200

78 40

111

40

461 600 630

150

113,5 303,5

A.S.S. 11

March 2002

e

ATS - Automatic transfers of switches

Interruptores Record : Dimensions D1250 3P D1250 4P

AS

12 φ13

351 236 136

φ13 7 140

312

55 28

318

176

141,5

630 670

400,5

D400 4P D630/800 3P D630/800 4P

D1250 3P D1250 4P

351 240 200

40

130

40

287

291 305

40

176

141,5

600 630

357,5

D1250 3P D1250 4P

D250 3P D250 4P

351 240 200

78 40

287

130 291

40 426

600 630

176

141,5 357,5

A.S.S. 12

March 2002

e

ATS - Automatic transfers of switches

Breakers M-PACT : Dimensions

AS

13

Min. betwen breakers: 600

Fixed

Radio mínimum: 120

Radio mínimum: 120

Min. free under the cardwell

Radio mínimum: 120

Min. free under the cardwell

Min. betwen breakers: 600

Witdrawable

Radio mínimum: 120

A.S.S. 13

March 2002

e

ATS - Automatic transfers of switches

Switches Dilos CO-MO : Dimensions

AS

14

Dilos 6S MO 800/1250A

Dilos 7S MO 1600A

Dilos 8S MO 2000A

Dilos 8S MO 2500A

A.S.S. 14

March 2002

e

ATS - Automatic transfers of switches

Automatics transfers with Record: Ordering codes / prices 1º)

2 or 3 switches that intervene in the transfer: breakers or switches, with all the electric accessories and interlocks included.

AS

15

Breaker In (A)

Ratings 160 250 400 630 800 Tension maxi. Ue V 690V Breaking capacity kA 30 35 35 35 50 Adjust thermal to Ir 0,75 at 1 0,8 at 1 Adjust magnetic 40 8 at 12 63 7 at 12 100/125 6 at 12 160 5 at 12 200 5 at 12 250 5 at 10 320 6 at 12 400 5 at 12 500 5 at 10 630 5 at 8 800 5 at 8 1000/1250 Other breaking capacity, or trip units, under request

3P - 3D

4P - 3D

40

872252 1016,34

872253

1076,62

63

872254 1016,34

872255

1076,62

100

872256 1052,88

872257

1124,10

60 0,8 at 1

125

872258 1077,22

872259

1155,78

5 at 10

160

872260 1119,84

872261

1211,13

200

872264 1492,70

872265

1709,43

250

872266 1593,91

872267

1843,03

320

872270 2354,83

872271

2690,43

400

872272 2480,38

872273

2815,98

500

872276 2733,73

872277

3135,45

T1 R1

T2 R2

4 poles

872262

1010,33

872263

1068,81

872268

1399,31

872269

1586,10

872274

2173,86

872275

2509,47

630

872278 2851,53

872279

3253,25

872280

2477,34

872281

2879,06

800

872282 3741,03

872283

4322,57

872284

2983,09

872285

3564,63

872290

4116,92

872291

4913,50

872220 872221 872222 872223

770,56 1795,16 2262,93 to consult

1000

872286 4863,98

872287

5658,39

1250

872288 5180,65

872289

5977,23

Overprices:

G

3 Poles

1250

Standard schemas. It can be delivered with the auxiliary source as a transformer, or on the left, if it is indicated when ordering. Types B and D2 Type A N

Switch

Witdrawable execution Witdrawable execution Witdrawable execution Other types or trip unit:

2º)

TG

Up to 250 A: 400 A: 630 A:

Controller. According to the type and control voltage:

G

Control E Plus Tipo Type D1 T1 R1

220V

Control E 110V

220V

110V

Type C T2 R2

T1

T2

R1

A

872140 1362,79

872141

1362,79

B, C, D

872230 2044,19

872235

2044,19

872240

1093,84

872241 1093,64

Overprice: Controller with Main monitor control voltage incorporated

872052 150,00

R2

Ac Ac

Options: Hinged cover. For mounting in Modula enclosures Modula IP 43

883508

33,24

Modula IP 55

872350

33,24

Enclosure. Equipped with all the previous components installed and wired. Up to 400 TO:

Wall mounting polyester cabinet: 750 x 750 x 320.

872136

935,05

Up to 1250 TO:

Wall mounting metal cabinet 1250 x 800 x 400.

872137

1322,17

Up to 2500 TO:

Metal enclosure 2000 x 800 x 750.

872143

2878,97

Overprices:

Interlock among door and Main switch

872188

275,62

Generator starter and monitoring equipment

872146

881,14

Glazed door in metal enclosure

A.S.S. 15

90,00

March 2002

e

ATS - Automatic transfers of switches

Automatic transfers with M-Pact breakers: Codes 1º) 2 or 3 switches: The code includes the switch without protection (the protection unit is requested separated), with all the electric accessories and mechanical interlock (1).

Fixed In (A) Icu: 50 kA

600 mm

16

Withdrawable

3 Poles

4 Poles

3 Poles

4 poles

800

872304

4.518

872305

5.434

872334

5.369

872335

6.496

1000 1250 1600 2000 2500 3200

872306 872310 872314 872318 872322 872326

4.869 4.999 5.455 6.783 8.567 10.528

872307 872311 872315 872319 872323 872327

5.810 6.104 6.738 8.335 10.022 12.930

872308 872312 872316 872320 872324 872328

5.702 6.037 6.903 8.556 10.224 13.559

872309 872313 872317 872321 872325 872329

6.972 7.534 8.496 10.547 12.396 16.129

4000

872330

12.920

872331

16.039

872332

15.541

872333

19.250

Icu: 65 kA

(1): For transfers Type A, the standard delivery includes a rod mechanical interlock for breakers placed in vertical position at a distance of 600mm. For other dispositions or types, when ordering it should be indicated the distances and position of the switches to calculate the longitude of the cables interlock. Protection unit M-PRO 17 LT pickup adjust, class 20 ST adjustST ST delay seg.

from 0,4 to 1In from 2 at 12 Ir from 0,1 at 1

Other protection units under request

Types of transfers: Can be delivered with the auxiliary source as transformer, or to the left, if it is indicated when ordering. Type A Types B and D2 N

T1

G

B1

T2 B2

800

872336

5.286

872337

6.211

872338

6.726

872339

7.955

1000 1250 1600 2000 2500 3200

872340 872344 872376 872380 872384 872388

5.466 5.738 6.174 7.153 8.286 11.009

872341 872345 872377 872381 872385 872389

6.445 6.798 7.366 8.608 10.160 13.538

872342 872346 872378 872382 872386 872414

6.931 7.241 7.705 8.886 10.533 14.203

872343 872347 872379 872383 872387 872415

8.225 8.633 9.431 11.033 12.508 16.905

4000

872416

13.526

872417

16.810

872418

16.286

872419

20.190

Icu: 80 kA 800

872473

5.559

872474

6.549

872475

7.100

872476

8.415

1000 1250 1600 2000 2500 3200

872477 872481 872485 872489 872493 872526

5.751 6.042 6.509 7.557 8.769 11.682

872478 872482 872486 872490 872494 872527

6.799 7.177 7.784 9.114 10.773 14.388

872479 872483 872487 872491 872495 872528

7.319 7.651 8.147 9.411 11.173 15.099

872480 872484 872488 872492 872496 872529

8.703 9.140 9.994 11.707 13.286 17.991

4000

872530

14.376

872531

17.889

872532

17.329

872533

21.506

872390

656

2º) Protection units for breakers:

TG

Automatic controller

B3

T1 B1

Type C T2 B2

T1

T2

B1

872223 Consult

Over price: For different protection unit or with optional functions

3º)

according to Type and the wanted control tension:

Control E Plus Tipo

Type D1

M-PRO 17

A B, C, D

220V 872140 1362,79 872230 2044,19

Control E 110V

872141 872235

220V 1362,79 2044,19

872240

110V 1093,84

872241 1093,84

B2 Over price: Controller with monitor tension of Net incorporated.

B3 B3

872052 150,00

Options: See page 15 A.S.S. 16

AS

March 2002

e

ATS - Automatic transfers of switches

Automatic transfers with Mcb: Ordering codes and prices Can be ordered in two ways:

A) Mounted kit without breakers:

Unit with all the accessories and mechanical interlock included. The wanted breakers, ( series EP), and the automatic control 872033, must be ordered separated.

872300

Unit for ATS mcb.

323,62

B) Mounted system without breakers:

A totally assambled rack with all the accessories, mechanical interlocks, automatic control system and Net & Aux monitor voltage, in wall mounting metal cabinet of 500x400x200. The wanted breakers, ( series EP), must be ordered separated.

Cabinet ATS mcb.

872301

1267,3

Automatic transfers with contactors CL: Ordering codes and prices 1º) Unit with all the accessories and mechanical interlock included. The contactor of Net incorporates a mechanical latch. On request, can be delivered other sizes without mechanical latch.

In (A)

3 Poles

4 Poles

32

872643

240,96

872644

245,00

60

872645

360,82

872646

415,92

110

872647

652,63

872648

752,23

140

872649

760,88

872650

848,65

Automatic transfers with switches Dilos CO-MO: Ordering codes and prices 1º) Unit with all the accessories and mechanical In (A)

3 Poles

interlock included.

4 Poles

800

731576

2425,00

731669

2612,00

1000

731590

2778,00

731683

3069,00

1250

731608

3219,00

731697

3457,00

1600

731625

4466,00

731712

4642,00

2000

731639

4887,00

731756

5064,00

2500

731649

5124,00

731763* 6438,00 * Neutral pole reduced 50%

Type A

2º) Automatic controller : According to the wanted control tension:

Control ler A Tipo A

220V 872033

110V 820,00

Over price: Controller with monitor tension of Net incorporated.

872034

820,00

872052 150,00

Options: Hinged cover. For assembly the control plate in Modula enclosures IP 43 Modula IP 55 Modula Enclosure for transfers: With all the equipment installed. Up to 63 A: Wall mounting metallic cabinet: 500 x 400 x 200. Up to 400 A: Wall mounting polyester cabinet: 750 x 750 x 320.

883508

33,24

872350

33,24

872128

224,83

872136

935,05

Up to 1250 A: Wall mounting metallic cabinet: 1250 x 800 x 400.

872137

1322,17

Up to 2500 A: Metal enclosure: 2000 x 800 x 750.

872143

2878,97

A.S.S. 17

March 2002

AS

17