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Manuel d’utilisation Toshiba HV6CS-MLD

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Summary
  • Toshiba HV6CS-MLD - page 1

    D o c u m e n t : G F 0 7 Z 3 1 3 INST ALLA TION & OPERA TION MANUAL HV6CS Vacuum Circuit Breakers – Drawout Type 7.2kV V olt age Class APPLICABLE MODEL NUMBER: (Motor Operation T ype) HV6CS-MLD (Drawout Cell) H6A-HLS Issued: December , 2012 ...

  • Toshiba HV6CS-MLD - page 2

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  • Toshiba HV6CS-MLD - page 3

    Important Notice The instructions contained in this manual are no t intended to cover all details or variations in equipment types nor may it provide for every possible contingency concerning the installation, operations, or maintenance of this equipmen t. Should additional information be required, contact your Toshiba Customer Support Center. The ...

  • Toshiba HV6CS-MLD - page 4

    About This Manual Every effort has been made to provide accurate and concise information to you, our customer. At Toshiba International Corporation we are continuously striving for better ways to meet the constantly changing needs of our customers. E- mail your comments, questions, or concerns about this publication to controls@tic.toshiba.co m . P ...

  • Toshiba HV6CS-MLD - page 5

    Contacting TIC’s Customer Support Center Toshiba International Corporation’s Customer Support Center can be contacted to obtain help in resolving any Adjustable Speed Drive system pr oblem that you may experience or t o provide application information. The Support Center is open from 8 a.m. to 5 p.m. (CST), Monday through Friday. The Center’s ...

  • Toshiba HV6CS-MLD - page 6

    - 0 - Table of Contents General Safety Information ………………… ………………………… … ………………………. 1 Safety Alert Symbol …… ………………………………………………………………….. 1 Signal Words ………………………………………………………………………………. ...

  • Toshiba HV6CS-MLD - page 7

    - 1 - General Safety Information DO NOT attempt to install, operate, maintain, or di spose of this equipment until you have read and understood all of the product safety info rmat i on and directions that are contained in this manual. Safety Alert Symbol The Safety Al ert Symbol is comprised of an equilateral triangle enclosing an ex clamation mark ...

  • Toshiba HV6CS-MLD - page 8

    - 2 - Equipment Warning Labels DO NOT attempt to install, operate, perform maint enance, or dispose of this equipment until you have read and understood all of the product l abels and user directions that are contained in this manual. Warning labels that are attached to the equipment will include the exclamation mark within a triangle. DO NOT remov ...

  • Toshiba HV6CS-MLD - page 9

    - 3 - Equipment Inspection • Upon receipt of the equipment, inspect the packaging and e quipment for shipping damage. • Carefully unpack the equipment and check fo r parts that may have been damaged during shipping, missing parts, or concealed damage. If any discrep ancies are discovered, it should be noted with the carrier prior to accepting t ...

  • Toshiba HV6CS-MLD - page 10

    - 4 - Operati ng the VCB Failure to take the opp o rtunit y to discover abnormalities can result in i njuries and equipment damage. Always c h eck to make sure that the ON and OFF indicators are correct before operating the equipment. To avoid damaging the equipment, do n o t close the circuit when th e unit swit ching indicator is ON. Connecting a ...

  • Toshiba HV6CS-MLD - page 11

    - 5 - During Use Installation location To prevent damage to the VCB or performance degr adation, do not store or install it in the following locations: * Places whose ambient temperature is outside the range of -5  C to 40  C (23  F t o 104  F). This may result in damage or performance degradation. * Places exceeding 1000 m (3300 ft) el ...

  • Toshiba HV6CS-MLD - page 12

    - 6 - Special environment al conditions When using the VCB in special env ironment s, check the points in Table 1 below. Table 1 Points to Check When Using the Circuit Breaker in Spe cial E nvironments Special environmental condition Practical example Check points Contaminat ion * Large amount s of dust. * Salt corrosi on (locations near th e seash ...

  • Toshiba HV6CS-MLD - page 13

    - 7 - Applicable standards pertain ing to switching surges Consult Table 2 for the standards ap plicable to V C B switching surges. Table 2 Applicable Standards Pertaining to Switching Surges Circuit breaker type Load type Rotating machine * 1 Dry type transformer (insulation resistance below class A) Oil-immersed transformer (insulation resis tan ...

  • Toshiba HV6CS-MLD - page 14

    - 8 - 1. Part Names F i gure 1 Drawout Type Circ uit Breaker ON-OF F IND ICA TOR SHAFT FOR MANUAL CHARGING HANDLE INTERLOCK LEVER SPRING IND ICA TOR CLOSE LEVER TRIP LEVER COUNTER DRAWOUT HANDLES SECONDARY DISCONNECTS VCB DRA WOUT CELL ...

  • Toshiba HV6CS-MLD - page 15

    - 9 - 2. From Receipt to Storage 2.1 Receipt and Unpacking Each VCB unit is carefully tested and inspected prior to shipment, so it can be used as soon as it has been unpacked. However, just in case something should be amiss, you should check the following: (1) When the box is delivered, check to make sure it is not damaged or warped. (2) Remove th ...

  • Toshiba HV6CS-MLD - page 16

    - 10 - Table 5 List of Access ori es (Drawout Cell) Part Appe ar ance Quantity Cont rol ca ble (2m) 1* 2.2 Transport Use the proper procedures when moving or transporting the unit. Failure to use the proper (authorized) methods may damage the unit or cause it to fall, res ult ing in injury. 2.2.1 Transporting U Type VCBs (main circuit termin a ls o ...

  • Toshiba HV6CS-MLD - page 17

    - 1 1 - 2.2.2 Drawo u t Cell When hoisting the drawout unit, attach cable (wire rope) to the holes on the l eft and right of the rear of the unit, as shown in Figure 3. Figure 3 Lif ting the Drawout Cell Cable ...

  • Toshiba HV6CS-MLD - page 18

    - 12 - 2.3 Storage Use the following procedures if the VCB will not be operated for a long period of time after it has been installed, or if it must be stored for a long period of time prior to installation. Be sure to observe the precautions for storage and installation locations (see page 5). (1) When storing the unit, cover it with a dust cover. ...

  • Toshiba HV6CS-MLD - page 19

    - 13 - 3. Installation Make sure the location satisfied the requirements listed under Storage and Installation Location (page 3) and check the dimensions usi ng the diagrams in other catalogs or external view diagrams and panel cut diagram. Prior to installation, the maximum fault curre nt capacity of the power system at the point of installati on ...

  • Toshiba HV6CS-MLD - page 20

    - 14 - Scr ew nominal dia. Tightening torque Screw Nomi n al di a . Tightening torque M4 1.47 to 1.96 N-m (15 to 20 kgf- cm) M8 11.8 to 14.7 N- m (120 to 150 kgf-cm) M5 2.94 to 3.92 N-m (30 to 40 kgf- cm) M10 M10 24.5 to 30.9 N-m (250 to 315 kgf-cm) M6 4.90 to 6.37 N-m (50 to 65 kgf- cm) M12 44 .1 to 55.4 N- m (450 to 565 kgf-cm) Table 5 Tightening ...

  • Toshiba HV6CS-MLD - page 21

    - 15 - Figure 10 Align the position ing arrow on the VCB with the d isconnect position and re l ease the interlock lever. Check to ma ke sure the interlock lever has returned to its former position. Insert the VCB holding pin. Locat ion of VCB holdi n g pin ( with c hain) ...

  • Toshiba HV6CS-MLD - page 22

    - 16 - 4. Operation Failure to take the opportunity to discover abnormalities can result in injuries and equipment damage. Always check to make sure that the ON and OFF indicators are correct before operating the equipment. 4.1 Manual Operation To avoid damaging the equipment, do not close the circuit w hen the unit switching indicator is ON. 4.1.1 ...

  • Toshiba HV6CS-MLD - page 23

    - 17 - (1) When the spring is released - Perform the steps shown in Figures 13 and 14 in that order. (2) When the spring is taut - Perform the step shown in Figure 15. Figure 13 Turn the handle clockwise 3 to 5 times and make sure that the spring status is taut. Figure 14 Press the closed lever (green) in the direction of the arr ow to close the ci ...

  • Toshiba HV6CS-MLD - page 24

    - 18 - 4.1.2 Opening the Circuit This operation is the same for both motorized and manual spring-operated VCBs. Fig u re 16 P ress the trip lever (red ) in the direction of the arrow to open th e circuit. TRIP LEVER ...

  • Toshiba HV6CS-MLD - page 25

    - 19 - 4.2 Electrical Operation Electrical operations are performed as shown in the flow diagram below. Motor begins operating ・ Springs begin tightening Circuit breaker OPEN Cont rol p o wer ap pli ed Motor begins operating ・ Spring begins tightening Spring s Charg ed ・ Motor stops Spring taut ・ Mo tor stops CLOSE signal given CLOSE coil e ...

  • Toshiba HV6CS-MLD - page 26

    - 20 - 4.3 Control Circuit 4.3.1 Motori z ed Oper a tion Figure 17 Cont r ol Circuit ...

  • Toshiba HV6CS-MLD - page 27

    - 21 - 4.3.2 Undervo ltage Tr ip All HV6CS breakers are furnished with an undervol t age trip device. The Undervoltage trip dev ice operates to tri p the circuit breaker OFF unless 120V AC control power is present at the terminals of the UV (TC4) trip coil. When the circuit breakers are shipped, the Under voltage trip device is defeated by a factor ...

  • Toshiba HV6CS-MLD - page 28

    - 22 - 5. Main Circuit Connections and Disconnecting/Removing the Circuit Breaker from the Cell 5.1 Connecting the Main Circuit ( disconnected positio n to connected position) Perform the steps shown in Figures 20 through 21 in that order. To avoid damaging the equipment, do not connect or disc o nnect the main circuit when the unit switching statu ...

  • Toshiba HV6CS-MLD - page 29

    - 23 - 6. Maintenance/Inspections To prevent electric shock, turn off the power before starting maintenance and inspections. To prevent electric shock or other injury, check to make sure that the unit status indicators read OFF and DISCHARGED before beginning maintenance and inspection work. To prevent electric shock, do not touch charged parts. Ke ...

  • Toshiba HV6CS-MLD - page 30

    - 24 - 4) Corrective actions or adjustment s 5) Date of work 6.1 During Main tenance/Inspections Before inspecting the electrical ci rc uits, take the following me asures to prev ent elec tric shock: 1) After opening circuit for the VCB, open the disconnect switch on the power sourc e side to place the main circuit and control circuits of the VCB i ...

  • Toshiba HV6CS-MLD - page 31

    - 25 - Table 7 Inspection Frequ ency Type of ins pection Inspection frequency Patrol Inspection Once e very 6 months Periodic Inspection Normal Once every 1 to 3 years or every 3,000 operations Detailed Once every 6 years Unscheduled Inspection As needed 6.4 Periodic Inspec tion Checkpoints Table 8 Periodic Inspection Checkpoints No. Location Item ...

  • Toshiba HV6CS-MLD - page 32

    - 26 - No. Location Item Inspection method Criteria Disposition Remar ks 3 Insu lator Dust, foreign matter or dama ge Visual inspection. Make sure there is no dust, forei gn m att e r or breakage. Wipe with a clea n dr y cl o t h. If damaged, conta ct Toshiba. 4 Auxiliary swi tch Terminals loose or disc onnec ted Visual inspection. Tighten using a ...

  • Toshiba HV6CS-MLD - page 33

    - 27 - T oshiba of fers a comp act vacuum checker (T ype CI35-1D , see Figure 22) which enables a quick and easy check on vacuum interr upter internal pr essure. Alternativ ely , any commercially av ailable AC high potential test er ma y be used which is capable of delivering at le ast 25 milliamperes at 22 kV for a period of one minute . Figure 22 ...

  • Toshiba HV6CS-MLD - page 34

    - 28 - TEST PROCEDURE: 1. The circuit breaker shou ld be disconnected from the main cir cuit and be in the OFF position. 2. Con nect all the line side primary ter minals together an d to the outp ut of the vacuum checker or AC hi-pot machine . Connect a ll the load side primary termina ls together an d to the g round termina l of the vacu um checke ...

  • Toshiba HV6CS-MLD - page 35

    - 29 - Figure 25 shows the relationship between the dielectr ic breakdown characteristics and the withstand voltage between electrodes (for each vacuum interrupter) in the withstand v o ltage test. Figure 25 Dielectric Breakdown Characteristics ...

  • Toshiba HV6CS-MLD - page 36

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  • Toshiba HV6CS-MLD - page 37

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  • Toshiba HV6CS-MLD - page 38

    T OSHIB A TOSHIBA INTERNA TIONAL CORPORA TIO N INDUSTRIAL DIVISION 13131 W . Little Y ork Road, Houston, TX 77041 U.S.A. T el: +713- 466-027 7 US 1-800- 231-1412 Fax: (713) 46 6-8 773 www .toshiba.com /ind ...

Fabricant Toshiba Catégorie Vacuum Cleaner

Les documents que nous recevons du fabricant de l'appareilToshiba HV6CS-MLD peuvent être divisés en plusieurs groupes. Ceux-ci sont, entre autres:
- dessins techniques Toshiba
- manuels d’utilisations HV6CS-MLD
- fiches produit Toshiba
- dépliants
- ou étiquettes-énergie Toshiba HV6CS-MLD
Tous sont importants, mais les informations les plus importantes du point de vue de l'utilisation de l'appareil se trouvent dans le manuel d’utilisation Toshiba HV6CS-MLD.

Un groupe de documents appelé manuels d’utilisation est également divisé en types plus spécifiques, tels que: Manuels d’installation Toshiba HV6CS-MLD, manuels d’entretien, brefs manuels ou manuels de l’utilisateur Toshiba HV6CS-MLD. Selon vos besoins, vous devriez chercher le document dont vous avez besoin. Sur notre site, vous pouvez voir le manuel le plus populaire d’utilisation du produit Toshiba HV6CS-MLD.

Manuels d’utilsiation similaires

Manuel d’utilisation complet de l’appareil Toshiba HV6CS-MLD, quelle devrait-elle être?
Le manuel d’utilisation, également appelé le mode d’emploi, ou tout simplement le manuel, est un document technique destiné à aider à utiliser Toshiba HV6CS-MLD par les utilisateurs. Des manuels sont généralement écrits par un rédacteur technique, mais dans un langage accessible à tous les utilisateurs Toshiba HV6CS-MLD.

Le manuel d’utilisation complet Toshiba, devrait inclure plusieurs éléments de base. Certains d'entre eux sont moins importants, tels que: la couverture / page de titre ou pages d'auteur. Cependant, la partie restante, devrait nous fournir des informations importantes du point de vue de l'utilisateur.

1. Introduction et des conseils sur la façon d'utiliser le manuel Toshiba HV6CS-MLD - Au début de chaque manuel, nous devrions trouver des indices sur la façon d'utiliser le document. Il doit contenir des informations sur l'emplacement de la table des matières Toshiba HV6CS-MLD, FAQ ou des problèmes les plus fréquents - les points qui sont les plus souvent recherchés par les utilisateurs de chaque manuel
2. Table des matières - index de tous les conseils pour lToshiba HV6CS-MLD qui peuvent être trouvés dans le document courant
3. Conseils sur la façon d'utiliser les fonctions de base de l’appareil Toshiba HV6CS-MLD - qui devraient nous aider dans les premières étapes lors de l'utilisation Toshiba HV6CS-MLD
4. Troubleshooting - séquence systématique des activités qui nous aideront à diagnostiquer et ensuite résoudre les principaux problèmes de Toshiba HV6CS-MLD
5. FAQ - questions fréquemment posées
6. Détails du contact Informations sur l'endroit où chercher le contact avec le fabricant / service Toshiba HV6CS-MLD dans un pays donné, si le problème ne peut être résolu par nous-mêmes.

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