ABB OneFit Instruction Manual Download Page 1

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DISTRIBUTION SOLUTIONS

OneFit

Cable test and temporary earthing truck
instruction manual

Index
02

For your safety!

Safe practice

Introduction

OneFit

Cable test truck

Scope of the instruction manual

Receiving, Handling

Receiving
Handling
07-09 Product description

Cable test truck

Cable test truck indicator

Relevant striped door

10-11 Overall dimensions
12-19 Cable test truck procedure

Preliminary instructions

Instructions
20

Storage

Maintenance

Summary of Contents for OneFit

Page 1: ...e 04 Introduction OneFit Cable test truck 05 Scope of the instruction manual 06 Receiving Handling Receiving Handling 07 09 Product description Cable test truck Cable test truck indicator Relevant striped door 10 11 Overall dimensions 12 19 Cable test truck procedure Preliminary instructions Instructions 20 Storage 21 Maintenance ...

Page 2: ...l the installation putting into service and maintenance operations are carried out by qualified personnel with suitable knowledge of the apparatus Make sure that the standard and legal prescriptions are complied with during installation putting into service and maintenance so that installations are performed according to the rules of good working practice and safety in the work place Strictly foll...

Page 3: ...afety standards and specifications of the country where the apparatus is installed ANSI notes Only qualified persons as defined in the National Electric Safety Code who are familiar with the installation and maintenance of medium voltage circuits and equipment should be permitted to work with Cable test truck and OneFit PPE Personal Protective Equipment adequate for the equipment voltage class and...

Page 4: ...ontactors Operational trucks The instructions in this manual refer to the OneFit cable test and temporary earthing truck For correct use of the apparatus please refer to the relevant Installation and maintenance instructions OneFit solution is designed for a large number of installation configurations However it allows further technical and constructional modifications to be made so as to adapt to...

Page 5: ...suggested to safely use a cable test truck and access potentially live parts It is mandatory to follow all the steps See relevant latest OneFit operation manual OneFit 1VCS005985 to complete the knowledge of the product All information in this booklet was current at the time of printing This procedure is based on the usage of a dedicated cable test truck relevant striped door Instead the short wor...

Page 6: ...ng is delayed difficulty may be experienced in making a claim for damages not evident upon receipt Check the contents of each carton against the packing list before discarding any packing material If any discrepancy is discovered promptly notify your ABB sales representative Information specifying the purchase order number carton number and part numbers of damaged or missing parts should accompany...

Page 7: ...to the switchgear cable side Cable test truck Figure 1 Sinottic diagram Figure 3 Cable test truck features front view Figure 2 Cable test truck fatures side view Cable test truck can be delivered on demand with a trolley for its transportation as shown in figure 2 1 Cable test truck mounts earthing plier 2 insulators 4 and clusters 3 for the connection with the OneFit copper adaptation system 1 Ph...

Page 8: ...ides personnel protection and prevents access to the ball earth terminal ball phase terminals and phase terminals for test lead connections cable testing The striped door delivered with Cable test truck shows clearly it is different from usual OneFit door and enables the Cable test truck procedure Striped door cannot be used alternatively to the usual OneFit door and vice versa Striped door is pro...

Page 9: ...dow figure 6 1 and figure 7 1 for access to the cable test truck Window opening is with a dedicated key its use shall be guaranteed to qualified and authorized personnel only For OneFit versions exiting from original panels the handle lock is a tool based interlock When released the red locking button comes out and show unlocked condition opening as shown in figure 8 The window can then be lifted ...

Page 10: ...imensions of cable test truck P150 for OneFit version lower side connection VPIS accessory on demand 75 150 150 455 503 177 345 40 493 25 19 5 21 5 52 5 260 1 79 122 25 606 3 1 359 3 19 7 5 237 5 623 108 8 152 3 193 8 382 3 416 1 51 6 13 4 210 1 210 1 636 689 5 4 605 0 5 19 94 104 26 25 320 34 383 52 416 1 551 18 639 10 5 359 4 689 280 165 36 21 5 36 626 650 587 302 25 79 34 X 130 43 5 R0001 R0003...

Page 11: ...pplied using a cable test truck with the upper side contact arms Figure 12 Overall dimensions of cable test truck P150 for OneFit version upper side connection VPIS accessory on demand 75 150 150 455 503 177 380 40 493 25 19 5 21 5 52 5 465 1 79 122 25 606 3 1 359 3 19 7 5 492 5 623 108 8 130 3 193 8 382 3 416 1 51 6 13 4 ...

Page 12: ...dure and customize as needed to ensure no live part acces will be possible without proper procedure and tools to ensure personnel safety DANGER DANGER The operational need arises in case of cable testing operation as it is required to access the terminals of the cable test truck to connect testing equipment leads In the versions providing portable equipment for earthing the same equipment can be u...

Page 13: ...eased and the door can be removed The relevant latest OneFit operation manual must be read carefully Due to the safety concerns in such type of operation it is very important to clearly indicate on each truck the intended function by a specific warning label that shall be attached in site depending on the specific type of connection DANGER Due to the safety concerns for the following procedure the...

Page 14: ...otection and it prevents access to the ball earth terminal ball phase terminals and phase terminals for test lead connections cable testing 4 Rack in the cable test truck referring to the OneFit operation manual Apparatus racking in out chapter When Cable test truck is completely in racked in service position the red connected position indicator is visible as shown in the figure 5 1 4a In the vers...

Page 15: ... window for OneFit versions exiting from original panels How to use locking system see Cable test truck striped door description chapter Tool based lock bypass such action expose personnel to HV live parts hazard only trained personnel with proper Personal Protection Equipment shall execute it according to approved procedure From this point on all equipment shall be considered live DANGER Figure 1...

Page 16: ...ndow locked WARNING 6a For OneFit versions exiting from original panels move upwards the the insulated transparent window and when it is in the high stable position push the red signal button to lock again as shown in figures 17a and 17b Check locking engages the pin seat in the top door position and likewise when closing it at the bottom position 6b For OneFit versions that stay behind original p...

Page 17: ...te to the equipment voltage class Check voltage presence on each phase terminals with a proper high voltage tester and PPE Personal Protective Equipment Check each phase Figure 18b HV presence tester side view Figure 18a HV presence tester front view Proceed only is the installation has proven effectively dead Strictly follow the information in the HV presence tester instruction manual PPE Persona...

Page 18: ... and PPE that they are adequate to the equipment voltage class Check the device fault level capability according to IEC 61230 Live working Portable equipment for earthing or earthing and short circuiting Temporary work earthing ensure solid grounding of the cable test truck and only when such device is in place it is safe to connect the testing equipment leads to the terminals Consider the equipme...

Page 19: ...insulating rod and PPE 13 Disconnect the test lead connections 14 Disconnect the portable equipment for earthing 15 Lock back in secure closed position the insulated transparent window blocking access to the cable test truck terminals Follow the reverse instructions from step No 5 to step No 1 Figure 19c Portable equipment for earthing Please note the earth fault capability needs to be coordinated...

Page 20: ...in figures 21 Additional protection or bag and humidity absorbents use are recommended in aggressive humid or contaminants conditions When a period of storage is foreseen our workshops can on demand provide suitable packing for the specified storage conditions Store in a covered well ventilated dry dust free noncorrosive ambient away from any easily flammable materials and at a temperature between...

Page 21: ...erate correctly Visual inspection of the insulating surfaces the parts in resin and polycarbonate sheets must be free of any accumulation of dust dirt cracks discharges or traces of surface discharges Clean using a soft microfiber cloth or moist non abrasive sponge gently wash before with warm water and then with little diluted soap Rinse with lukewarm clean water The parts must be completely dry ...

Page 22: ... Notes ...

Page 23: ......

Page 24: ...on please contact Data and illustration are not binding We reserve the right to make changes in the course of technical development Copyright 2018 ABB All rights reserved More product information abb com mediumvoltage Your contact center abb com contactcenters More service information abb com service OneFit webpage ...

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