Siemens UL 489 - Page 4

II
10 Reset the reclosing lockout and the Bell Alarm . . . . 10-1
Resetting the Bell Alarm . . . . . . . . . . . . . . . . . . . . . . . . 10-1
Resetting the Bell Alarm with reclosing lockout (optional) 10-2
Field Installation of a reclosing lockout . . . . . . . . . . . . . 10-3
Removing the automatic reset mechanism . . . . . . . . 10-4
Installing the remote Bell Alarm reset . . . . . . . . . . . . . . 10-5
Mounting remote reset coil and cut-off switch . . . . . . 10-5
Connecting wires . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-6
Function test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-7
Updating the options label . . . . . . . . . . . . . . . . . . . . . 10-7
11 Shunt Trip / Closing Coil / Undervoltage release . . . 11-1
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1
Installing shunt trips, closing coils, and undervoltage devices
11-2
Installing optional signaling switches on shunt trips, closing
coils, and undervoltage devices . . . . . . . . . . . . . . . . . . . 11-3
Setting delay times on undervoltage release . . . . . . . . . 11-3
Field Installation of a cut-off switch for shunt
trips and closing coils . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-4
Mechanical function test . . . . . . . . . . . . . . . . . . . . . . . . 11-6
Connecting wires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-6
Final tasks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-7
Electrical function test . . . . . . . . . . . . . . . . . . . . . . . . . . 11-7
Updating the options label . . . . . . . . . . . . . . . . . . . . . . . 11-9
12 Auxiliary and control switches . . . . . . . . . . . . . . . . . . 12-1
Installing internal auxiliary switches S1 - S4 . . . . . . . . . 12-2
Installing the "Ready-to-close" switch S20 . . . . . . . . . . . 12-3
Trip Signaling Switches . . . . . . . . . . . . . . . . . . . . . . . . . 12-4
Trip Signaling Switches S13, S24, and S26 . . . . . . . . 12-5
Control switches - Connecting wires . . . . . . . . . . . . . . . 12-6
Communication switches . . . . . . . . . . . . . . . . . . . . . . . . 12-6
Connecting secondary wiring . . . . . . . . . . . . . . . . . . . . . 12-6
Updating the options label . . . . . . . . . . . . . . . . . . . . . . . 12-6
Mechanism Operated Contacts (MOC) . . . . . . . . . . . . . 12-7
MOC Versions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-8
MOC Installation Instructions . . . . . . . . . . . . . . . . . . . 12-8
Order numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-13
Combination of MOC and
mutual mechanical interlocking module . . . . . . . . . . 12-14
Mounting of MOC and mutual mechanical
interlocking module on the cradle . . . . . . . . . . . . . . 12-14
13 Motor-operated mechanism . . . . . . . . . . . . . . . . . . . . 13-1
Installing the motor operator . . . . . . . . . . . . . . . . . . . . . 13-1
Optional motor disconnect switch on the front panel . . . 13-3
Updating the options label . . . . . . . . . . . . . . . . . . . . . . . 13-4
14 Indicators and operating elements . . . . . . . . . . . . . . . 14-1
Limiting Access to OPEN/CLOSE Buttons . . . . . . . . . . . 14-1
EMERGENCY OPEN button . . . . . . . . . . . . . . . . . . . . . 14-3
Operations counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-4
15 Locking devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-1
Key Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-1
Breaker mounted key lock . . . . . . . . . . . . . . . . . . . . . . 15-2
Cradle mounted key lock . . . . . . . . . . . . . . . . . . . . . . . 15-4
Installing racking handle key lock . . . . . . . . . . . . . . . . 15-9
Installing a Bell Alarm cover key lock . . . . . . . . . . . . 15-14
Padlocking provisions . . . . . . . . . . . . . . . . . . . . . . . . . . 15-15
Padlock locking the breaker OPEN . . . . . . . . . . . . . . 15-16
Optional: Intalling padlocks . . . . . . . . . . . . . . . . . . . . 15-18
Padlock Locking device for guide rails . . . . . . . . . . . 15-19
Padlock Locking device for racking handle . . . . . . . .15-19
Padlock Locking device for spring charging lever . . . 15-19
CLOSE/OPEN padlock kit . . . . . . . . . . . . . . . . . . . . . 15-21
16 Sealing covers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-1
17 Mechanical interlocks . . . . . . . . . . . . . . . . . . . . . . . . . . 17-1
Field installation of CLOSE / OPEN buttons blocking device
17-2
Cubicle door interlock . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-3
Installing the interlock mechanism to the cradle . . . . .17-4
Cubicle door interlock drill pattern . . . . . . . . . . . . . . . . 17-8
Installing catch on the cubicle door . . . . . . . . . . . . . . 17-10
Function check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-10
Interlock to prevent racking with cubicle door open . . . 17-11
Coding between circuit breaker and cradle . . . . . . . . . . 17-12
18 Additional options for the cradle . . . . . . . . . . . . . . . . . 18-1
Shutter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18-1
Field installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18-2
Catalog numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18-4
Truck Operated Contacts - TOC (Cradle Accessory) . . . 18-5
19 Mechanical circuit breaker interlocking . . . . . . . . . . .19-1
Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19-1
General notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19-2
Mechanical interlocking two sources (open transition) 19-3
Mechanical interlocking two
sources with a tie circuit breaker (open transition) . . . 19-4
Mechanical interlocking feeder circuit breakers
(single load, open transition) . . . . . . . . . . . . . . . . . . . .19-5
Mechanical interlocking three sources
(open transition to standby system) . . . . . . . . . . . . . . .19-6
Mechanical interlocking source and tie circuit breaker
(open transition to standby system) . . . . . . . . . . . . . . .19-7
Installing interlocking module . . . . . . . . . . . . . . . . . . . . .19-8
Installing intermediate shaft and coupling . . . . . . . . . .19-8
Fitting interlocking module . . . . . . . . . . . . . . . . . . . . .19-11
Mounting the Bowden cables . . . . . . . . . . . . . . . . . .19-12
Function check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19-14
20 Phase barriers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20-1
21 Arc chute covers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-1
Field installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-1
Catalog numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-4
22 Door sealing frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22-1