Summary of Contents for Powell PowlVac 01.4IB.51051C
- Page 1 DRAFT Powered by Safety ® 01.4IB.51051C PowlVac® Remote Racking Device Assembly (51897G11) For Use With PowlVac® CDR 5kV & 15kV Circuit Breakers...
- Page 2 PowlVac® Remote Racking Device Assembly 01.4IB.51051C for PowlVac® CDR 5kV & 15kV Circuit Breakers Contact Information Powell Electrical Systems, Inc. powellind.com info@powellind.com Service Division PO Box 12818 Houston, Texas 77217-2818 Tel: 713.944.6900 Fax: 713.948.4569 Powered by Safety ®...
- Page 3 01.4IB.51051C Signal Words Qualified Person As stated in ANSI Z535.4-2007, the signal word is For the purposes of this manual, a qualified a word that calls attention to the safety sign and person, as stated in NFPA 70E®, is one who has designates a degree or level of hazard seriousness.
- Page 4 PowlVac® Remote Racking Device Assembly 01.4IB.51051C for PowlVac® CDR 5kV & 15kV Circuit Breakers This page is intentionally left blank. Powered by Safety ®...
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Page 5: Table Of Contents
01.4IB.51051C Contents Ch 1 General Information ....................1 A. S ................................2 cope B. p ................................2 urpoSe c. I ....................2 nStructIon ulletInS vAIlABle lectronIcAlly Ch 2 Safety ........................3 A. S ............................3 ondItIon B. S ...............................3 Afety uIdelIneS c. G ................................3 enerAl d. S ..............................4 Afety ABelS... - Page 6 PowlVac® Remote Racking Device Assembly 01.4IB.51051C for PowlVac® CDR 5kV & 15kV Circuit Breakers Figures Figure 1 Remote Racking Device Assembly ..............5 Figure 2 Motor Control Box ..................5 Figure 3 Remote Racking Device (Receptacle Side) .............6 Figure 4 Remote Racking Device (Lock Pin Side) ............6 Figure 5 Switchgear Compartment Door ..............7 Figure 6...
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Page 7: Ch 1 General Information
The information in this instruction bulletin is not intended to explain all details or variations of the Powell equipment, nor to provide for every possible contingency or hazard to be met in connection with installation, testing, operation, and maintenance of the equipment. For additional information and instructions for particular problems, which are not presented sufficiently for the user’s purposes, contact Powell at 1.800.480.7273. -
Page 8: S Cope
Go to to ensure use of the current powellind.com instruction bulletin for Powell equipment. This instruction bulletin provides: To contact the Powell Service Division call 1. Safety guidelines 1.800.480.7273 or 713.944.6900, or email info@powellservice.com. 2. General descriptions of the operation... -
Page 9: Ch 2 Safety
01.4IB.51051C Ch 2 Safety 6. Where the possibility of induced voltages or stored electrical energy exists, ground A. S the phase conductors or circuit parts ondItIon before touching them. Where it could be The information in Section A is quoted from reasonably anticipated that the conductors NFPA 70E 2012 - Article 120, 120.1 Establishing an or circuit parts being deenergized... -
Page 10: S Afety L Abels
PowlVac® Remote Racking Device Assembly 01.4IB.51051C for PowlVac® CDR 5kV & 15kV Circuit Breakers 3. Service conditions and applications shall also be considered in the development of safety programs. Variables include ambient temperature; humidity; actual continuous current; thermal cycling; number of operations;... -
Page 11: Ch 3 Equipment Description
01.4IB.51051C Ch 3 Equipment Description Figure 2 Motor Control Box A. G enerAl The PowlVac® Remote Racking Device Assembly is an accessory which enables circuit breakers to be racked into and out of switchgear from a distance. The assembly consists of a motor control box (Figure 1, a) remote racking device (Figure 1,... -
Page 12: R Emote R Acking O Peration
PowlVac® Remote Racking Device Assembly 01.4IB.51051C for PowlVac® CDR 5kV & 15kV Circuit Breakers Figure 3 Remote Racking Device (Receptacle d. r eMote AckInG perAtIon Side) WARNING Do NOT work on an energized circuit breaker. Follow circuit breaker safety guidelines and operating instructions provided in the specific circuit breaker instruction bulletin. -
Page 13: Figure 5 Switchgear Compartment Door
01.4IB.51051C Figure 5 Switchgear Compartment Door a. Compartment Door b. Support Lock Pin c. Circuit Breaker Racking Shaft Access Cover (Teardrop) d. Circuit Breaker Racking Shaft Powered by Safety ® Equipment Description... -
Page 14: Figure 6 Circuit Breaker Inside Switchgear Compartment
PowlVac® Remote Racking Device Assembly 01.4IB.51051C for PowlVac® CDR 5kV & 15kV Circuit Breakers Figure 6 Circuit Breaker Inside Switchgear Compartment a. Circuit Breaker in Compartment b. Circuit Breaker Racking Shaft c. Secondary Disconnect Receptacle d. Anti-Rollout Latch e. Compartment Floor Powered by Safety ®... -
Page 15: Ch 4 Installation
If damage is found or suspected, file and may result in injury to personnel and/or all claims immediately with the transportation damage to equipment. company and notify the nearest Powell representative. Check the equipment received against the shipping documents to ensure c. S torAGe receipt of the complete shipment. -
Page 16: P Reparation
If plugs and wiring are pin is installed. damaged, return the equipment to The lock pin and support hanger must be Powell for repair. installed to support the remote racking b. Inspect the switchgear compartment device on the compartment door. -
Page 17: Ch 5 Operation
01.4IB.51051C Ch 5 Operation CAUTION The instructions in this section are intended Prior to inserting the circuit breaker into the to explain procedures for using the remote circuit breaker compartment, ensure that the racking device and the motor control box. For circuit breaker is OPEN and the mechanism is circuit breaker handling, insertion, and removal discharged. -
Page 18: Figure 7 Insert The Motor Control Box Cable Plug
PowlVac® Remote Racking Device Assembly 01.4IB.51051C for PowlVac® CDR 5kV & 15kV Circuit Breakers 6. On the compartment door, rotate the 12. With the racking device locked onto teardrop shaped racking shaft access the support lock pin, raise the racking cover (Figure 5, c) clockwise to access... -
Page 19: Figure 8 Unlatch The Racking Device Spring Lock Pin
01.4IB.51051C Figure 8 Unlatch the Racking Device Spring Figure 10 Push Down the Support Latch Lock Pin a. Support Latch b. Support Lock Pin Figure 9 Insert the Drive Socket into the Racking Shaft Access Opening Figure 11 Turn the Spring Lock Pin to Secure the Racking Device on the Support Lock Pin a. -
Page 20: Performing Circuit Breaker Racking In
PowlVac® Remote Racking Device Assembly 01.4IB.51051C for PowlVac® CDR 5kV & 15kV Circuit Breakers Figure 12 Lift the Slide Assembly and Engage 2) Performing Circuit Breaker Racking In the Racking Device Support Hanger Before racking in a circuit breaker, ensure the remote racking device is installed properly, refer to Ch 5 Operation,... -
Page 21: Installing The Remote Racking Device For Circuit Breaker Racking Out
01.4IB.51051C Figure 14 Operate Motor Control Box 1. Ensure the switchgear compartment is deenergized. 2. Ensure the remote racking device support lock pin (Figure 10, b) and the support hanger (Figure 9, d) are installed on the compartment door. See Ch 4 Installation, D. -
Page 22: Performing Circuit Breaker Racking Out
PowlVac® Remote Racking Device Assembly 01.4IB.51051C for PowlVac® CDR 5kV & 15kV Circuit Breakers 10. With the racking device locked onto the 2) Performing Circuit Breaker Racking Out support lock pin (Figure 10, b), raise the racking device slide assembly CAUTION (Figure 12, a). -
Page 23: U Ninstalling The R Emote R Acking D Evice
01.4IB.51051C 6. On the motor control box, move the power switch to the OFF position. 7. Unplug the motor control box power cord from the 110VAC 15A electric outlet when the racking in procedure is successfully completed. To uninstall the remote racking device, refer Ch 5 Operation, C. -
Page 24: Ch 6 Maintenance
A regular maintenance schedule should be established to obtain the best service and Powell offers a complete lubrication kit reliability from the remote racking device. (Powlube-104) which contains all the lubricants required for maintaining the remote racking Actual inspection and maintenance will device. -
Page 25: Ch 7 Recommended Renewal Parts
01.4IB.51051C Ch 7 Recommended Renewal Parts A. o rderInG nStructIonS 1. Order Renewal Parts from Powell at powellind.com or call 1.800.480.7273. 2. Always specify the complete nameplate information including: • Device Type • Serial Number • Rated Voltage • Rated Amps 3. - Page 26 For Use With PowlVac® CDR 5kV & 15kV Circuit Breakers April 2016 Powered by Safety ® Powell Electrical Systems, Inc. Tel: 713.944.6900 • Fax: 713.948.4569 Service Division - Houston powellind.com PO Box 12818 • Houston, TX • 77217 info@powellind.com ©2006 Powell Industries, Inc. • All rights reserved.
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