Change-over switches Motorized change-over switches OTM · PDF fileChange-over switches ......

Change-over switches

Installation instruction34OTM_F_C_ / 1SCC303009M0201

Motorized change-over switchesOTM_F_C_

3

Installation instruction, OTM_F_C_

1SCC303009M0201, rev. A

ContentsMounting and dimensional drawings ........................................................................................................... 4Mounting positions ....................................................................................................................................... 5Control circuit ............................................................................................................................................... 5Manual operation: Local ............................................................................................................................... 6Electrical operation: Remote ........................................................................................................................ 6Automatic operation ..................................................................................................................................... 7Impulse control ............................................................................................................................................. 8Continuous control ....................................................................................................................................... 8Locking ......................................................................................................................................................... 9Locking state information ............................................................................................................................. 9Technical data ............................................................................................................................................ 10Terminal clamp sets: OZX_ ........................................................................................................................ 11Bridging bars: OMZC_................................................................................................................................ 11Terminal shrouds: OTS_ ............................................................................................................................. 12Auxiliary contact blocks: OA_ .................................................................................................................... 13Handle storage: OTVS0 .............................................................................................................................. 13Fourth pole: OTP_ ...................................................................................................................................... 14

OTM

II

I

A06080

II ON

O OFF

I ON

II ON

O OFF

I ON

II ON

O OFF

I ON

III


1SCC303009M0201, rev. A

4

Mounting and dimensional drawings: OTM30-125F_C_

OTM30-125F_C_

Note:Use protection against direct contact.For example:

11 14

OTM

22,5 26Ø4,5

456090

26,556

1280

1256

11533,5 108 527 40

11699

83

100

35

6,5 4435

65

12

1612230 ( 3-pole )

283 ( 4-pole )

M00

352/

OT

M30

-125

F_C

_M

A

1075

EN50022

6514

74,5

OTM402,5...25mm2 / 2 x 2,5 -16mm2

14...4 AWG / 2 x 14 - 6 AWG

OTM63-12510...70mm2 8...2/0 AWG

EN 50022

OTM

II

I

351,38

II

I

56 1280 12 56

90

M43Nm26.6 lb.in.

ø 4,5DIA0.18

OTM

6 Nm55 lb.-in.

4 mm0,16 in

1OTM

II

I

A06

077

3OTM

II

I

Fuse Reset

Remove

2

OTM

II

I OFF

ONI

0

1

5


1SCC303009M0201, rev. A

Mounting positions, Control circuit

Mounting positions

A06

078

OTM

II

I

II

I

Control Circuit

Only an authorised electrician may perform the electrical installation and maintenance of motorized switch. Do not attempt any installation or maintenance actions when a motorized switch is connected to the electrical mains. Before starting work, make sure that the switch is de-energised.

Do not couple power for the control terminal. See the correct terminal for the power supply.

1. Terminal for motor operator voltage supply2. Control terminal for push buttons3. Terminal for state information (also used with the automatic control unit)4. Control terminal for automatic control unit (If used OMD controller)

A06079 BA C

CI 01 PE N L

F2

2 II

3 I II 4

12

OTM

II

I

43


1SCC303009M0201, rev. A

6

Manual operation: Local, Electrical operation: Remote

Manual operation: Local

Electrical operation is prevented when the handle is attached to the switch panel.

OTM

II

I

A06

081

1

OTM

II

I

2CLICK

!

Electrical operation: Remote

Never open any covers on the product. There may be dangerous external control voltages inside the motorized switch even if the voltage is turned off.

Never handle control cables when the voltage of the motorized switch or external control circuits are connected.

Exercise sufficient caution when handling the unit.

A06

082

3

OTM

Fuse Reset

4OTM

II

I

Fuse Reset

OTM

IIFuse Reset

1

OTM

II

I

Fuse Reset

OTM

I 2

OTM

II

I

Fuse Reset

7


1SCC303009M0201, rev. A

Electrical operation: Automatic operation

Automatic operation

OTM

II

I

1

2

I ON

X31X21

4

A06084

OTM

Fuse Reset

3

IIFuse Reset

2

A06083

Fuse Reset

21

Resetting Fuse

See detailed installation instructions for OMD controllers from OMD user manuals.


1SCC303009M0201, rev. A

8

Impulse control

Continuous control

Impulse control, Continuous control

I - position

0 - position

II -position

A06

085

I - command II - command 0 - command

0I II

>100 ms >100 ms >100 ms

I - position

0 - position

II - position

A06086

I - command II - command

0 - command

0 - command

If a new command is given before the switch has reached the position of the previous command, the internal protection may operate.

9


1SCC303009M0201, rev. A

State information

Locking, Locking state information

Locking

OTM

II

I

A06095

I II

14

4

1

4

1

4

1

2 3

2

1

OOFF

ION

IION

3

1

2

1

3

1

3

1

2

1

OTM

IIFuse Reset

OTM

IIFuse Reset

OTM

Fuse Reset

OTM

I

II

ONI I

OTM

II

I

OTM

II

OTM

I

II

Prevent manual and electrical operation.

A06088

5

ONI I

ONI I

4...5mm

Locking possible at any position. Check position before locking.

OTM

I

II

ONI I

PositionI - 0 - II

1

2

3 4


1SCC303009M0201, rev. A

10

Technical data

Technical data

Table 2 Specified technical data of motor operators

Motor operator, control circuit Value Cabling/Rating

Rated operational voltage U [V] 110-240 Vac/dc 50-60Hz

24 Vdc

Operating voltage range 0.85... 1.1 x U

Operating angle 90° 0-I, I-0, 0-II, II-0; 180° I-0-II

Operating time See Table 2

Protection degree IP 20, front panel

Rated impulse withstand voltage Uimp 4 kV

Voltage supply PE N L 1,5 -2,5mm2

F2 Max. MCB 16A

Control terminal for the push-buttons C II I 0 1,5 -2,5mm2

Maximum cable length 100 m

Terminal for state informationAlso used with the automatic control unit

1,5mm2

3A AC-1/250V

Common, voltage supply 1

Position of change-over switch I 2

Position of change-over switch II 3

Handle attached or motor operator locked 4

SCPD Max. MCB C2A

Control terminal for automatic control unitIf used OMD_ controller

1,5-2,5mm2

Common, voltage supply from motor operator 1 24VDC

Close switch I or open switch II 2 24VDC 500mW

Close switch II or open switch I 3 24VDC 500mW

Operating temperature -25... +55 °C

Transportation and storage temperature -40... +70 °C

Altitude Max. 2000m

Table 1 General technical data of motor operators

Type VoltageUe

[V]

Nominal current a)

In

[A]

Current Inrush a)

[A]

Operating time a)

I-0, 0-I, 0-II, II-0

[s]

Operating transfer time a)

I-II or II-I [s]

OFF-time when

operating a)

I-II or II-I [s]

OTM140...125_C 110-240 Vac/dc 0,2 - 0,5 1,5 - 3,0 0,5 - 1,0 1,2 - 1,5 0,4 - 0,8

24 VdcOTM40...125_C

a) Under nominal conditions

1 2 3

1 2 3 4

I II

11


1SCC303009M0201, rev. A

OTM

II

A06089

OZXL1

OZXT13

OZXT3OZXT4

OZXT1

OTM63-125F_C

OZXT6

OZXL112

OZXT6

OZXT3OZXT410...70 mm

8...2/0 AWG

Terminal clamp sets OZX_, Bridging bars OMZC_

OZX_

10...70mm2

8...2/0AWG6Nm

55lb.-in.4mm0,16in

OTM40-125F_C OMZC03

OMZC003

OMZC03, OMZC042,5...25mm2

14...4 AWG 2x2,5...16mm2

2x14... 6 AWG

OMZC003, OMZC004

OTM40-125F_C OMZC04

OMZC004

OTM40F_C

OTM40F_C

OTM

II

I

Fuse Reset

2

3

100

53

125

ON I

A06090

OTM

II

I

Fuse Reset

ON I

OTM

II

I

Fuse Reset

1

ON I

OMZC_


1SCC303009M0201, rev. A

12

Terminal shrouds OTS_

OTS_

I

A06091

1

2 3OTS125T3

OTS125T1

1

2

OTM

II

OFF

ONI

0

II

IOTM

II

3

II

IOTM

II

OTM

II

I

Fuse Reset

OMZC03, OMZC003OTS125T3

OTS125T1 OTS125T3

OMZC04, OMZC004OTS125T3 + OTS125T1

OMZC_

ON I

13


1SCC303009M0201, rev. A

OA_

Auxiliary contact blocks OA_, Handle storage OTVS0

OTVS0

A06093

1

380

36

36

A B

OTM

II

I

2

20

50

15

OTM

II

I

OTM

II

I

11

37

21

13

A06

092

max 2

max 2

3

1

2

OA1G01OA7G01OA2G11

OA1G10OA8G10OA2G11

22x0,75...2,5mm2x18...14AWG

POZIDRIVEM3,5 Form 2

0,8 Nm7 lb.-in.

I0II

I0II

OA 7G10 OA 1G01

1112

1314

I OA 1G10 OA 8G01IImax 2 max 2

OA2G11For 3-pole only

54

8,75

3623

OA2G11

NO NC

11

12

13

14

NO NC


1SCC303009M0201, rev. A

14

Fourth pole OTP_

OTP_

OTM

II

I

OFFO

C

B

A

(N)7 L4

(N)8 T4

OTPS125FP

N

N

OTPL125FP OTPN125FP OTPE125FP

N

N

PE

PE

N

N

I

O

N

N

N

N

21

OTP_OTPD60FPOTPD125FP

II

A06

094

OTM

II

I

6 Nm55 lb.-in.

4 mm0,16 in

32

1

OTM

II

I

OTM63-125OTM40 OTPS60FP OTPL60FP OTPN60FP OTPE60FP

OTM402,5...25mm2

14...4 AWG2 x 2,5 -16mm2

2 x 14...6 AWG

OTM63-12510...70mm2 8...2/0 AWG

Prin

ted

by: W

aasa

Gra

phic

s O

y, V

aasa

Fin

land

Pro

duct

ed b

y: G

RA

FIM

ER

, Vaa

sa, F

inla

nd

The technical data and dimensions are validat the time of printing. We reserve the right to

subsequent alterations.Low Voltage SwitchesP.O Box 622FI-65101 VAASA, FinlandTelephone +358 10 22 11Telefax +358 10 22 45708www.abb.com

ABB Oy

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