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ABB OTM Series Installation Instructions Manual
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ABB OTM Series Installation Instructions Manual

ABB OTM Series Installation Instructions Manual

Motorized switch-disconnectors
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I N S TA L L AT I O N I N S T R U C T I O N
Motorized switch-disconnectors
OTM_

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Summary of Contents for ABB OTM Series

  • Page 1 — I N S TA L L AT I O N I N S T R U C T I O N Motorized switch-disconnectors OTM_...
  • Page 2 M O T O R I Z E D S W I T C H - D I S C O N N E C T O R S , O T M _ — Table of contents Operation Introduction Use of symbols Explanations of abbreviations and terms Product overview...
  • Page 3 M OTO R I Z E D S W I TC H - D I S C O N N E C TO R S , OT M _ Technical data Motor operation State information Accessories Terminal clamp sets Jumper bars Terminal shrouds 30 –...
  • Page 4 M O T O R I Z E D S W I T C H - D I S C O N N E C T O R S , O T M _ — Operation OTM_160-4000 Operation TEST Close Switch Open...
  • Page 5 M OTO R I Z E D S W I TC H - D I S C O N N E C TO R S , OT M _ — 1. Introduction — Use of symbols This manual describes the installation and the basic operation of the motorized switch-disconnectors, types OTM_.
  • Page 6 M O T O R I Z E D S W I T C H - D I S C O N N E C T O R S , O T M _ — 2. Product overview Motorized switch-disconnectors (type OTM_) are suitable for remote control. You can operate the motorized switch-disconnectors either electrically by using the motor operator or manually by using the handle.
  • Page 7 M OTO R I Z E D S W I TC H - D I S C O N N E C TO R S , OT M _ — 3. Quick start This is a quick guide only meant for those who need a reminder of how to operate the unit. For more detailed instructions, see chapter 6.
  • Page 8 M O T O R I Z E D S W I T C H - D I S C O N N E C T O R S , O T M _ 3.2 Operating the motorized switch-disconnector manually; local operation To operate the motorized switch-disconnector manually: Turn the Motor/Manual selector to the Manual (Man.) position to enable manual operation and...
  • Page 9 M OTO R I Z E D S W I TC H - D I S C O N N E C TO R S , OT M _ — 4. Installation 4.1 Mounting the motorized switch-disconnector Use protection against direct contact. M a n .
  • Page 10 M O T O R I Z E D S W I T C H - D I S C O N N E C T O R S , O T M _ M a n . OTM160-250_ OTM200_ E3M_ E4M_ U3M_...
  • Page 11 M OTO R I Z E D S W I TC H - D I S C O N N E C TO R S , OT M _ 4.2 Dimensional drawings 146,5 135,5 49,5 33,5 170,5 OTM160-250_M Figure 4.3 OTM160-250E_M 49,5 1.95...
  • Page 12 M O T O R I Z E D S W I T C H - D I S C O N N E C T O R S , O T M _ 146,5 135,5 82,5 82,2 49,5 33,5 170,5 OTMDC160-250_M Figure 4.5...
  • Page 13 M OTO R I Z E D S W I TC H - D I S C O N N E C TO R S , OT M _ ∅11 150 185 20,5 OTM315-400_M Figure 4.7 OTM315-400E_M 211,5 8.33 ∅11 0.43 0.98 2.28...
  • Page 14 M O T O R I Z E D S W I T C H - D I S C O N N E C T O R S , O T M _ 110,5 149,5 13,5 138,6 20,5 214,5 49,5 42,5 OTM630-800_M...
  • Page 15 M OTO R I Z E D S W I TC H - D I S C O N N E C TO R S , OT M _ 13,5 Man. OTM1000-1250_M 476,5 396,5 556,5 506,5 586,5 426,5 Figure 4.11 OTM1000-1250E_M 186 / 7.33 7.88...
  • Page 16 M O T O R I Z E D S W I T C H - D I S C O N N E C T O R S , O T M _ ∅13,5 372 258 OTM1600_M 396,6 476,5 556,5 586,5 426,5...
  • Page 17 M OTO R I Z E D S W I TC H - D I S C O N N E C TO R S , OT M _ 15 (OTM3200) 13,5 Ø 20 (OTM4000) 104,5 (OTM4000) 156,5 109,5 (OTM3200) 100,5 170,5 OTM3200-4000-M...
  • Page 18 M O T O R I Z E D S W I T C H - D I S C O N N E C T O R S , O T M _ 4.3 Connections min.15 mm 10 mm 10 mm min.15 mm Figure 4.17...
  • Page 19 M OTO R I Z E D S W I TC H - D I S C O N N E C TO R S , OT M _ 4.4 Mounting positions Figure 4.19 Mounting positions Do not install the motorized switch-disconnectors in any other position than those described above.
  • Page 20 M O T O R I Z E D S W I T C H - D I S C O N N E C T O R S , O T M _ — 5. Connecting Only an authorised electrician may perform the electrical installation and mainte- nance of motorized switch-disconnectors.
  • Page 21 M OTO R I Z E D S W I TC H - D I S C O N N E C TO R S , OT M _ — 6. Operating Never open any covers on the product, if the voltage is connected. There may be still dangerous external control voltages inside the motorized switch-disconnector even if the voltage is turned off.
  • Page 22 M O T O R I Z E D S W I T C H - D I S C O N N E C T O R S , O T M _ Turn the Motor/Manual selection switch to the Motor (M) position, see Figure 6.2. M a n .
  • Page 23 M OTO R I Z E D S W I TC H - D I S C O N N E C TO R S , OT M _ 6.1.2 Continuous control When using continuous control, the control command is supplied to the switch continuously.
  • Page 24 M O T O R I Z E D S W I T C H - D I S C O N N E C T O R S , O T M _ Attach the handle by pressing it to the switch panel until it clicks into place, see Figure 6.6. You can attach the handle in both positions (I or 0).
  • Page 25 M OTO R I Z E D S W I TC H - D I S C O N N E C TO R S , OT M _ 6.3.2 Locking the manual operation By default, manual operation can only be locked to position 0. Locking to position I is optional and possible only with modifications to the switch panel.
  • Page 26 M O T O R I Z E D S W I T C H - D I S C O N N E C T O R S , O T M _ The following chart shows the locking state information (the voltage on motor operator supply needed)* Man.
  • Page 27 M OTO R I Z E D S W I TC H - D I S C O N N E C TO R S , OT M _ — 7. Technical data 7.1 Motor operation Value Cabling Motor operator, control circuit 220-240 Vac, 50-60Hz Rated operational voltage U [V] 0,85...
  • Page 28 M O T O R I Z E D S W I T C H - D I S C O N N E C T O R S , O T M _ — 8. Accessories 8.1 Terminal clamp sets OTM2000-2500E_ OTM3200-4000E_ OZXB3...
  • Page 29 M OTO R I Z E D S W I TC H - D I S C O N N E C TO R S , OT M _ 8.2 Jumper bars OEZXY91 OTMDC160-250E2_ OEZXY92 OTMDC160-250E2_ 1.38 1.79 1.38 8-10 Nm 70-88 lb.in 0.79 3.94...
  • Page 30 M O T O R I Z E D S W I T C H - D I S C O N N E C T O R S , O T M _ 8.3 Terminal shrouds OTMDC160-250 OTDCS250 1S OTS_ 1S OTM160-250_ OTS250 1S...
  • Page 31 M OTO R I Z E D S W I TC H - D I S C O N N E C TO R S , OT M _ OTS1600 1S OTS1600 1L OTM1000-1600E_ OTM800-1200U_ 50-75Nm 443-664 lb.in. Figure 8.4 Mounting of the terminal shrouds (type OTS_ ) to the motorized switch- disconnectors OTM1000-1600E_ and OTM800U-1200U_...
  • Page 32 M O T O R I Z E D S W I T C H - D I S C O N N E C T O R S , O T M _ OTS4000 1S OTS2500 1S OTS2500 1L OTS4000 1L OTM2000-2500_ OTM3200-4000_...
  • Page 33 M OTO R I Z E D S W I TC H - D I S C O N N E C TO R S , OT M _ 8.4 Auxiliary contacts 8.4.1 Mounting of auxiliary contacts M a n . Max.
  • Page 34 M O T O R I Z E D S W I T C H - D I S C O N N E C T O R S , O T M _ 8.4.2 Mounting of Test auxiliary contacts OTM160-250, OTMDC100-250 OTM400-4000 M a n .
  • Page 35 M OTO R I Z E D S W I TC H - D I S C O N N E C TO R S , OT M _ OTM160-250, OTMDC100-250 OTM160-250 OTMDC160-250 NO: OA1G10, NC: OA3G01 NO: OA1G10, NC: OA3G01 Test contact Test contact Max 2...
  • Page 36 M O T O R I Z E D S W I T C H - D I S C O N N E C T O R S , O T M _ OTM400-4000 Main contact Test contact (NO) Test indication contact (NO) Test contact (NC) Test indication contact (NC)
  • Page 37 M OTO R I Z E D S W I TC H - D I S C O N N E C TO R S , OT M _ OTM160-250, OTMDC100-250 0,8 Nm 0,8 Nm OTM400-4000 OTM315-400_ 0,8Nm OTM600-800_ TX20 1,0Nm OTM1000-4000_ TX20...
  • Page 38 M O T O R I Z E D S W I T C H - D I S C O N N E C T O R S , O T M _ 8.5 Handle and spare fuse storage OTVS1 OTM160-250, OTMDC160-250 OTVS2...
  • Page 39 M OTO R I Z E D S W I TC H - D I S C O N N E C TO R S , OT M _ — 9. UL standard switches 9.1 AC-swithes Current Height Width Depth OTM200U_ 200 A 406 mm/16 in...
  • Page 40 M O T O R I Z E D S W I T C H - D I S C O N N E C T O R S , O T M _ 9.2 DC-switches Current Height Width Depth OTMDC100-200U_ 200 A 300 mm/12 in...
  • Page 41 M OTO R I Z E D S W I TC H - D I S C O N N E C TO R S , OT M _ 9.3 Phase barriers Phase barriers or shrouds (see section 8.3) must be used to maintain a clearance of 1 inch on the motorized switch-disconnector types: - OTMDC100-200U_ (phase barrier 69445) - OTMDC100-250E_ , if clearance between poles is less than 14 mm (phase barrier 69445)
  • Page 42 M O T O R I Z E D S W I T C H - D I S C O N N E C T O R S , O T M _...
  • Page 44 — Contact us ABB Oy Muottitie 2A, 65320 Vaasa, Finland abb.com/lowvoltage © Copyright 2025 ABB. All rights reserved. Specifications subject to change without notice.

This manual is also suitable for:

Otm160-250e3mOtm160-250e4mOtm200u3mOtm200u4mOtmdc160-250e3mOtmdc160-250e4m ... Show all