By-pass and transfer switches OT_Y. Installation instruction 34OT_Y_ / 1SCC301080M001

Transcription

1 By-pass and transfer switches OT_Y Installation instruction 34OT_Y_ / 1SCC301080M001

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3 Installation instruction, OT_Y Contents Operation...3 Mounting and dimensional drawings OT _Y_ OT _Y_ OT _Y_ OTM _Y_...10 OTM _Y...11 OTM _Y_...12 Connection diagram...13 Mounting positions...13 Label...13 Motorized by-pass and transfer switches OTM_Y_ Control Circuit...15 Manual operation Electrical operation...15 Impulse control...16 Continuous control...16 Locking...17 Locking state information...17 Technical data...18 Terminal clamp sets: OZX_...19 Bridging bars: OTZC_...19 Reversing bars: OTZR_...20 Auxiliary contact: OA_...20 Voltage sensing connectors: OMZB_...21 Terminal shrouds: OTS_...22 Handle for manual operation: OH_ZVX...23 Handles, direct mounting: OTV_...24 Handle and spare fuse storage: OTVS UL standard switches...26 Phase barriers: OTB_...27 Operation 3

4 Installation instruction, OT_Y Mounting and dimensional drawings: OT E_Y_ 4

5 Mounting and dimensional drawings: OT200U_Y_ Installation instruction, OT_Y 5

6 Installation instruction, OT_Y Mounting and dimensional drawings: OT E_Y_ 6

7 Mounting and dimensional drawings: OT400U_Y_ Installation instruction, OT_Y 7

8 Installation instruction, OT_Y Mounting and dimensional drawings: OT E_Y_ 8

9 OFF ON ON OFF ON ON Mounting and dimensional drawings: OT600U_Y_ Installation instruction, OT_Y OT600U02-04Y_ [mm] [in] 200 7, ,3 A1 17/0,67 27,5/1,08 114,5 4,51 A2 138,6 39 5,96 6,15 1,54 49,5 2,42 1,95 A 13,5 0,53 49,5 1, , , , , ,76 78,1 3, ,04 132,6 5, ,02 132,6 5, , , ,98 50min 1,97min ,77 4, , ,92 M00395/OT600U02-04Y A/A06173 B OT600U_Y [mm/in] U02 U03 U04 A 65/2,56 65/2,56 65/2,56 A1 180/7,09 180/7,09 180/7,09 A2 229/9,02 294/11,58 359/14,14 B 250/9,85 315/12,41 380/14, / 19, ,57 (OXB 12x185) OT600U12-22Y_ [mm] [in] 200 7, ,3 A1 17/0,67 27,5/1,08 114,5 4,51 13,5 0,53 49,5 1,95 A2 138,6 5,96 6,15 2,42 A 39 1,54 49,5 1, , , , , ,76 5 0,20 78,1 3, ,02 16,04 132,6 5,23 132,6 5, , , , ,98 50min 1,97min 45 1, , ,92 M00396/OT600U12-22Y A B OT600U_Y [mm/in] U12 U13 U22 A 65/2,56 65/2,56 65/2,56 A1 180/7,09 180/7,09 180/7,09 A2 294/11,58 359/14,14 359/14,14 B 315/12,41 380/14,97 380/14, / 19, ,57 (OXB 12x185) 9

10 Installation instruction, OT_Y Mounting and dimensional drawings: OTM E_Y_, OTM200U_Y 10

11 Mounting and dimensional drawings: OTM E_Y_, OTM400U_Y Installation instruction, OT_Y 11

12 Installation instruction, OT_Y Mounting and dimensional drawings: OTM E_Y_, OTM600U_Y_ 12

13 Connection diagram, Mounting positions, Label Installation instruction, OT_Y Connection diagram Mounting positions Label 13

14 Installation instruction, OT_Y OTM_Y_: Control Circuit 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. The control voltage (output C = 24Vdc) on the control terminal is non-isolated, see box 2 in Figure 5.1 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). 1. Terminal for motor operator voltage supply 2. Control terminal push bottons or selector switch 3. Terminal for state information of locking Do not couple power for the control terminal. See the correct terminal for the power supply in Figure

15 OTM_Y_: Manual operation, Electrical operation Installation instruction, OT_Y Manual operation Electrical operation is prevented when the handle is attached to the switch panel. Manual control shall only be done using extension handle delivered along with the product. Electrical operation 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. The motor operator is protected from overloading by a fuse (F1) under the motor operator. Only use the same type of fuse that is described on the label close to the fuse. 15

16 Installation instruction, OT_Y OTM_Y_: Impulse control, Continuous control Impulse control If a new command is given before the switch has reached the position of the previous command, the fuse (F1) may operate. Continuous control 16

17 OTM_Y_: Locking, Locking state information Installation instruction, OT_Y Locking Locking the manual operation Locking the electrical operation Locking state information 17

18 Installation instruction, OT_Y OTM_Y_: Technical data Technical data Motor operator Motor operator, control circuit Value Cabling Rated operational voltage U [V] Vac, 50-60Hz Operating voltage range 0, ,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 U imp 4 kv Voltage supply PE N L 1,5-2,5mm 2 F2 Max. MCB 16A Cable of the push-buttons (no SELV) C II I 0 1,5-2,5mm 2 Maximum cable length 100 m State information of locking (no SELV) Handle attached or motor operator locked (C/O) 1,5-2,5mm 2 Locking motor operator (NO) 1,5-2,5mm 2 Operating temperature C Transportation and storage temperature C Altitude Max. 2000m Table 1 General technical data of motor operators Type Voltage U e [V] Nominal current a) I n [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] OTM _Y Vac OTM _Y Vac OTM _Y Vac a) Under nominal conditions Table 2 Specified technical data of motor operators State information Measurement Handle attached or motor operator locked Locking motor operator SCPD Value (C/O): 5A, AC-1 / 250V (NO): 5A, AC-1 / 250V Max. MCB C2A Table 3 State information 18

19 Terminal clamp sets OZX_, Bridging bars OTZC_ Installation instruction, OT_Y OZX_ OTZC_ 19

20 Installation instruction, OT_Y Reversing bars OTZR_, Auxiliary contacts OA_ OTZR_ OA_ 20

21 Voltage sensing connectors OMZB_ Installation instruction, OT_Y OMZB_ 21

22 Installation instruction, OT_Y Terminal shrouds OTS_ OTS_ 22

23 Handles, handle for manual operation OH_ZVX Installation instruction, OT_Y OH_ZVX 23

24 Installation instruction, OT_Y Handles, direct mounting OTV_ OTV_ 24

25 Handles, handle and spare fuse storage OTVS1 Installation instruction, OT_Y OTVS1 25

26 Installation instruction, OT_Y barriers OTB_ OTB_ 26

27 Clearances per UL98 Installation instruction, OT_Y UL standard switches Current Height Width Depth OT200U_Y 200 A 406 mm/16 in 305 mm/12 in 203 mm/8 in OT400U_Y 400 A 610 mm/24 in 356 mm/14 in 254 mm/10 in OT600U_Y 600 A 610 mm/24 in 700 mm/28 in 400 mm/16 in A B D OT U_Y 0 13 mm/0,5 in 13 mm/0,5 in OT200U_Y Cable size Cable size AWG C MCM C mm/4 in mm/8 in mm/4 in mm/10 in mm/4 in 1/0 125 mm/5 in 2/0 150 mm/6 in 3/0-4/0 175 mm/7 in OT400U_Y Cable size Cable size AWG C MCM C mm/4 in mm/8 in mm/4 in mm/10 in 1/0 125 mm/5 in mm/12 in 2/0 150 mm/6 in 3/0-4/0 175 mm/7 in OT600U_Y Cable size Cable size AWG C MCM C mm/4 in mm/8 in mm/4 in mm/10 in 1/0 125 mm/5 in mm/12 in 2/0 150 mm/6 in mm/13 in 3/0-4/0 175 mm/7 in mm/14 in mm/15 in 27

28 Installation instruction, OT_Y Notes 28

29 Notes Installation instruction, OT_Y 29

30 Installation instruction, OT_Y Notes 30

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32 Printed by: Waasa Graphics Oy, Vaasa Finland Producted by: GRAFIMER, Vaasa, Finland ABB Oy Low Voltage Switches P.O Box 622 FI VAASA, Finland Telephone Telefax The technical data and dimensions are valid at the time of printing. We reserve the right to subsequent alterations.