ABB OTM_C Series Installation And Operating Instruction
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ABB OTM_C Series Installation And Operating Instruction

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34OTM_C rev. F / 1SCC303002M0206
Motorized change-over and transfer switches OTM_C
Installation and operating instruction
Motorized change-over and transfer
switches OTM_C
Installation and operating instructions
34OTM_C rev. E / 1SCC303002M0205

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  • Page 1 34OTM_C rev. F / 1SCC303002M0206 Motorized change-over and transfer switches OTM_C Installation and operating instruction Motorized change-over and transfer switches OTM_C Installation and operating instructions 34OTM_C rev. E / 1SCC303002M0205...

  • Page 2: Table Of Contents

    Close Switch II Open Close Switch I Open Operation OTM_CL Close Switch II Open Close Switch I Open Operation OTM_CF Close Switch II Open Close Switch I Open 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F l 3...

  • Page 3: Introduction

    Bridging bars, the type name, accessories OTS_: Terminal shrouds, the type name, accessories OA_: Auxiliary contacts, the type name, accessories ODPS_: Dual power source, the type name, accessories 4 l 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F...

  • Page 4: Product Overview

    Locking latch for releasing the handle and locking electrical operation 10 Locking clip for locking manual operation 11 Terminals for locking state information 12 Place for auxiliary contacts 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F l 5...

  • Page 5: Quick Start

    You can lock electrical operation in all positions (I, 0, II). M a n . M a n . M a n . Figure 3.2 Locking electrical operation 6 l 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F...

  • Page 6: Operating The Motorized Change-Over Switch Manually; Local Operation

    To disable the manual (and at the same time also electrical) operation, lift up the locking clip to position 0 and attach the padlock to the handle. M a n . M a n . M a n . Figure 3.4 Locking the manual operation 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F l 7...

  • Page 7: Installation

    4.1 Mounting the motorized change-over switch Use protection against direct contact. M a n . M a n . M a n . Figure 4.1 An example of using protection against direct contact 8 l 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F...
  • Page 8 OTM1000-1250_C_M OTM1600_WC_M OTM800-1200_C_M 230/9.06 230/9.06 476,5 556,5 476,5 556,5 476,5/18.77 556,5/21.92 OTM2000-2500_C_M 614,5 740,5 OTM3200-4000_C_M 661,5 801,5 Figure 4.2 Motorized change-over switches, drilling hole distances / screw-mounting, [mm/in] 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F l 9...

  • Page 9: Dimensional Drawings

    4. Installation 4.2 Dimensional drawings 134,5 48,5 OTM160-250_C_M Figure 4.3 OTM160-250E_C_M Figure 4.4 OTM160-250E_WC_M 10 l 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F...
  • Page 10 239 / 9.40 282 / 11.10 325 / 12.80 254 / 10 297 / 11.69 340 / 13.39 Figure 4.5 OTM200U_C_M 137,25 32,5 20,5 185,25 31,25 OTM315-400_C_M Figure 4.6 OTM315-400E_C_M 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F l 11...
  • Page 11 142 / 5.59 142 / 5.59 142 / 5.59 281 / 11.06 335 / 13.19 389 / 15.31 299 / 11.77 353 / 13.90 407 / 16.02 Figure 4.8 OTM400U_C_M 12 l 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F...
  • Page 12 6.30 9.84 0.67 20.04 20,5 212,5 47,5 8.3 7 1.87 1.69 OTM600_C_M 10.08 65/2.56 65/2.56 65/2.56 180/7.09 180/7.09 180/7.09 325/12.8 390/15.35 455/17.91 346/13.62 411/16.18 476/18.74 Figure 4.10 OTM600U_C_M 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F l 13...
  • Page 13 74,5 Man. 296,5 OTM1000-1250_C_M 476,5 396,5 556,5 426,5 506,5 586,5 Figure 4.11 OTM1000-1200E_C_M 158,5 Ø13,5 74,5 Man. 296,5 OTM1600_C_M 396,6 476,5 556,5 506,5 426,5 586,5 Figure 4.12 OTM1600E_C_M 14 l 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F...
  • Page 14 556,5/21.92 426,5/16.8 506,5/19.96 586,5/23.11 Figure 4.13 OTM800-1200U_C_M 158,5 Ø 13,5 74,5 376,4 262,4 342,4 330,4 250,4 Man. 296,5 OTM2000-2500_C_M 488,5 614,5 740,5 644,5 770,5 518,5 Figure 4.14 OTM2000-2500E_C_M 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F l 15...
  • Page 15 Installation and operating instructions, OTM160-2500_C 4. Installation Ø 13,5 156,5 100,5 170,5 OTM3200_C_M 661,5 521,5 801,5 691,5 831,5 551,5 Figure 4.15 OTM3200_C_M 16 l 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F...

  • Page 16: Connections

    10 mm 10 mm 50 mm Figure 4.16 Mounting the connections to the motorized change-over switches OTM3200_C_M 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F l 17 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F l 17...

  • Page 17: Mounting Positions

    Do not install the motorized change-over switches in any other position than those described above. 4.5 Labelling M an . M an . M an . Figure 4.19 Labelling of the motorized change-over switches 18 l 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F...

  • Page 18: Connecting

    When relay outputs are used with inductive loads (such as relays, contactors and motors), they must be protected from voltage spikes using varistors, RC-protectors (AC current) or DC current diodes (DC current). 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F l 19...

  • Page 19: Operating

    M a n . M a n . M a n . Figure 6.1 Releasing the handle Electrical operation is disabled if the handle is attached to the switch panel. 20 l 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F...

  • Page 20: Impulse Control

    >100 ms II - command 0 - command I - command I - position 0 - position I+II ( II -position Figure 6.3 Figure 6.3 Impulse control Impulse control 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F l 21...

  • Page 21: Continuous Control

    0 - command I+II ( I - command II - command 0 - command I - position 0 - position I+II ( II - position Figure 6.4 Continuous control 22 l 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F...

  • Page 22: Manual Operation By Using The Handle

    Operate the motorized change-over switch by turning the handle to the required position (I, 0, II). Electrical operation is prevented when the handle is attached to the switch panel. 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F l 23...

  • Page 23: Locking

    To lock manual operation: 1. Turn the handle to the required position. 2. Pull out the clip from the handle and place the padlock on the handle; see Figure 6.8 24 l 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F...
  • Page 24 The following chart shows the locking state information (the voltage on motor operator supply needed). Man. M an . M an . M an . M an . M an . Figure 6.9 Locking state information 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F l 25...

  • Page 25: Technical Data

    23-24 (NO) 1,5 -2,5 mm Operating temperature -25... +55 °C Transportation and storage temperature -40... +70 °C Altitude Max. 2000 m Table 7.1 General technical data of motor operators 26 l 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F...
  • Page 26 Handle attached or motor operator locked 11-12-14 (C/O): 5 A AC-1 / 250 V Locking motor operator 23-24 (NO): 5 A AC-1 / 250 V SCPD Max. MCB C2A Table 7.3 State information 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F l 27...

  • Page 27: Accessories

    OZXA-400_ OZXB3 OZXA-406_ OZXB7 OZXB7L OZXB8 OZXB9 OTM160-OTM250E_C_ OTM200U_C_ OZXB1L OZXA-200_ OZXB2 OZXA-206_ OZXB2L OZXB8 OZXB9 Figure 8.1 Mounting of the terminal clamp sets, types OZXB_ and OZXA_ 28 l 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F...

  • Page 28: Bridging Bars

    8.2 Bridging bars OTM160-250_C_ OTZC13, OTZC14 OTM315-400_C_ OTZC23, OTZC24 OTM600-800_C_ OTZC33, OTZC34 630A 800A OTZC_ Figure 8.2 Mounting of the bridging bars (type OTZC_) to the motorized change-over switches OTM160-800E_C_ 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F l 29...
  • Page 29 8. Accessories OTZC_ OTM1600E_C OTZC53, OTZC54 OTZC43, OTZC44 OTM1000-1250E_C OTM800-1200U_C Figure 8.3 Mounting of the bridging bars (type OTZC_) to the motorized change-over switches OTM1000-1600E_C_ and OTM800-1200U_C_ 30 l 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F...
  • Page 30 8. Accessories OTZC_ OTM2000-2500_C_ OTZC63, OTZC64 Figure 8.4 Mounting of the bridging bars (type OTZC_) to the motorized change-over switches OTM2000-2500E_C_ 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F l 31...
  • Page 31 8. Accessories OTZC_ OTM3200E_C_ OTZC73, OTZC74 Figure 8.5 Mounting of the bridging bars (type OTZC_) to the motorized change-over switches OTM3200E_C_ 32 l 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F...

  • Page 32: Terminal Shrouds

    OTS800 1S OTS_ 1S OTS_ 1L OTS250 1L OTS400 1L OTS800 1L Figure 8.6 Mounting of the terminal shrouds (type OTS_ ) to the motorized change-over switches OTM160-800E_C_ 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F l 33...
  • Page 33 8. Accessories OTS1600 1S OTS1600 1L OTM1000-1600E_C_ OTM800-1200U_C 50...75Nm 443-664 lb.in. Figure 8.7 Mounting of the terminal shrouds (type OTS_ ) to the motorized change-over switches OTM1000-1600E_C_ and OTM800-1200U_C_ 34 l 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F...
  • Page 34 OTS4000 1S OTS2500 1L, OTS4000 1L OTM2000-2500E_C_ OTM3200E_C_ 50...75Nm 443-664 lb.in. Figure 8.8 Mounting of the terminal shrouds (type OTS_ ) to the motorized change-over switches OTM2000-2500_C_ , OTM3200_C_ 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F l 35...

  • Page 35: Auxiliary Contacts

    OA 1G10 OA 3G01 OTM_CL max 2+2 OA 1G10 OA 3G01 I+II OTM_CL max 2+2 OA 1G10 OA 3G01 I+II Figure 8.9 Mounting of the auxiliary contacts, type OA_ 36 l 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F...

  • Page 36: Dual Power Source

    The dual power source, type ODPS230. Connection diagram ODPS230. L1 L2 ODPSE230C O D P S X 12 L N PE OTM_C Figure 8.11 The dual power source, type ODPSE230C. Connection diagram ODPSE230C. 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F l 37...

  • Page 37: Voltage Sensing Connectors

    8.5 Voltage sensing connectors OMZB1_ OTM160-250E_C_, OTM200U_C_ OMZB2_ OTM315-400E_C_, OTM400U_C_ 6,3x0,8 OTM630-800E_C_ OMZB3_ OTM600U_C_ 6,3x0,8 OTM1000-2500E_C_ 6,3x0,8 OMZB4_ OTM800U_C_ OTM3200E_C_ Figure 8.12 Mounting of the voltage sensing connectors, type OMZB_ 38 l 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F...

  • Page 38: Handle And Spare Fuse Storage

    M an . FUSE OTVS0 OTM160-250_C M a n . Figure 8.13 Handle and spare fuses can be stored on the motorized change-over switch by mounting the accessory OTVS_ 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F l 39...

  • Page 39: Ul Standard Switches

    150 mm/6 in 330 mm/13 in 3/0-4/0 175 mm/7 in 356 mm/14 in 381 mm/15 in Figure 9.1 Clearances per UL 98, minimum enclosure size or equivalent volume 40 l 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F...

  • Page 40: Phase Barriers

    The types for the package of 6 barriers are: 68838 = OTB800/6C, 68912 = OTB1600/6C and CXBY69470= OTB4000/6C. M a n . M a n . M a n . Figure 9.2 OTM600U_C, OTM800-1200U_C_ , OTM1000-2500E_C_ and OTM3200E_C_ mounting of phase barriers 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F l 41...
  • Page 41 1 7 0 1 0 0 M an . Phase barrier type CXBY69470 on: OTM3200E_C_ 1 7 0 1 0 0 Figure 9.3 Mounting and dimensional drawings the phase barriers 42 l 1SCC303002M0206 l ABB Installation and operating instructions, 34OTM_C rev. F...
  • Page 43 The technical data and dimensions are valid at the time of printing. We reserve the right to For more information please contact: subsequent alterations. ABB Oy Protection and Connection P.O Box 622, FI-65101 Vaasa, Finland www.abb.com/lowvoltage...

This manual is also suitable for:

Otm400_c_mOtm600_c_mOtm1600_wc_mOtm1600e_c_mOtm _c_m seriesOtm200u_c_m ... Show all

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