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Electrical installation

Contents of this chapter

This chapter contains general instructions for earthing and cabling the PVS-100/120 medium
voltage compact skid (MVCS). Obey all instructions contained in the applicable documentation
(such as other hardware manuals) and the local regulations.

WARNING!

Only an authorized electrician is allowed to install the cabling to the MVCS. Obey
the

Safety instructions (page 9)

and the local safety regulations. If ignored,

physical injury or death may follow, or damage to the equipment may occur.

WARNING!

Do not do any electrical installation work during a thunderstorm.

WARNING!

Make sure that all external cable entries are fully sealed to prevent entry of foreign
elements, such as animals and insects.

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Electrical installation 41

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Summary of Contents for PVS-100 Series

Page 1: ...ABB SOLAR INVERTERS PVS 100 120 medium voltage compact skid Hardware manual...

Page 2: ......

Page 3: ...skid Hardware manual Table of contents 1 Safety instructions 5 Mechanical installation 6 Electrical installation 8 Start up and operation 2019 ABB Spain All Rights Reserved 3AES PVS 100 120 MVCS 00 MA...

Page 4: ......

Page 5: ...audience 15 Related documents 16 Terms and abbreviations 3 Hardware description 17 Contents of this chapter 17 Product overview 17 External dimensions 18 Layout drawing 18 Working areas and main comp...

Page 6: ...cabling 43 Connecting the inverter inputs 45 Connecting the communication and auxiliary cabling Optional 45 Connecting the power grid cabling to the MV switchgear 7 Finalizing the installation 47 Cont...

Page 7: ...ance of grounding bars and points 58 Tools 59 Procedure 10 Technical data 61 Contents of this chapter 62 Technical data and types PVS 100 MVCS 64 Technical data and types PVS 120 MVCS 11 Drawings 67 C...

Page 8: ...8...

Page 9: ...e following warning symbols are used in this manual WARNING Electricity warning warns of hazards from electricity which can cause physical injury and or damage to the equipment WARNING General warning...

Page 10: ...tains the safety instructions which you must follow when installing commissioning and maintaining the MVCS If ignored physical injury or death may follow or damage may occur to the equipment Only auth...

Page 11: ...MV transformer area WARNING Perform the below instructions before you start working inside the MV switchgear and or MV transformer area Ignoring the instructions can cause physical injury or death or...

Page 12: ...rarily ground the MV switchgear terminals at all possible external power supplies grid and parallel stations See the User s manual of the MV switchgear Lock and add warning notices Ground the inverter...

Page 13: ...rsonnel 2 Before you start a group of inverters check the connections of each inverter input and the recommendations in the specific inverter manual 3 Do not open the AC base fuse switches when the MV...

Page 14: ...14...

Page 15: ...Read this manual before working on the MVCS You are expected to know the fundamentals of electricity wiring electrical components and electrical schematic symbols Related documents Code English Docume...

Page 16: ...request Terms and abbreviations Description Term Abbreviation Alternating current AC Construction of MV switchgear CV CCV Direct current DC High cube container HC Low voltage 50 1000 V AC LV Medium v...

Page 17: ...supplies power to the AC cabinet and auxiliary components of the MVCS MV switchgear connects to the power grid It is also the main protecting switching breaking and disconnecting equipment of the med...

Page 18: ...00_120_MVCS 30 DW01 Working areas and main components 40 R0 R2 A B C 1 2 MV switchgear area For more information see section MV switchgear page 22 A MV transformer area For more information see sectio...

Page 19: ...nal for external earthing electrode 2 SWG cooling air inlet 3 SWG cooling air outlet 4 AC cabinet cooling air inlet 5 B AC cabinet cooling air outlet 6 Busbar LV connections 7 C LV bushing LV box 8 HV...

Page 20: ...VCS Inverter inputs 960 800 8 1200 1000 10 1440 1200 12 1680 1400 14 1920 1600 16 2160 1800 18 2400 2000 20 2640 2200 22 2880 2400 24 3120 2600 26 Auxiliary service board The figure below describes th...

Page 21: ...he auxiliary service board 2 Upstream on load fuse switch for auxiliary service transformer protection 3 Downstream circuit breaker for auxiliary service transformer protection 4 Torch light and charg...

Page 22: ...ng and earthing switch See figure below 2 The connection of other parallel connected substations V is the Vacuum circuit breaker module equipped with the Self power relay REJ 603 as a standard MV swit...

Page 23: ...For more information see MV switchgear manuals 1YVA000024 and 1YVA000026 MV transformer See MV transformer manual 1LTR954400 1 Hardware description 23...

Page 24: ...below describes the baseline configuration See also single line diagram 3AES PVS 100 120_MVCS 01 DW01 Q0 I 1 2 3 5 6 7 8 9 10 11 12 4 CV MV switchgear possible to upgrade to CCV 1 MV transformer 2 AC...

Page 25: ...S N NNNNNNNNNNNN Description Medium Voltage Compact Skid Type Designation PVS 100 120 MVCS XXXX Y options MADE IN SPAIN MANUFACTURED IN 20XX A B C D E F G H I J Serial number Each unit has a unique se...

Page 26: ...XXXkVA See chapter Technical data page 61 LV voltage G Y 480 V Y 400 V Option plus codes for additional upgrades H MVCS optional codes Description Name Code MV oil transformer Standard losses oil tran...

Page 27: ...module M3625 Manual V module is replaced with motorized V module Motorized V module MMOTO Standard self powered protection relay REJ603 is replaced with extens ive protection relay REF615 Including c...

Page 28: ...d UPS power value 10kVA UPS10 IEC standard cable colors are replaced with cables with customized colors Non IEC cable colors COLOR Tests JP transformer heat run test one per transformer Japan MV trans...

Page 29: ...k of rings or any general poor condition WARNING Ignoring the following instructions can cause physical injury or death or damage to the equipment Use only authorized lifting equipment and personnel P...

Page 30: ...ing desiccant bags page 30 Make sure the ground underneath the MVCS is solid flat dry and vegetation free The ground must support the station evenly from below and there should not be any twisting or...

Page 31: ...ainst shock The minimum rated loading capacity of each sling is eight tons The minimum length of each sling is five meters Adjust the length of lifting slings so that the MVCS does not tilt during lif...

Page 32: ...h four slings to the fastening points lifting lungs located in the roof of the MV transformer See the locations marked in below figure 2 Connect the slings to the crane as shown in below figure 32 Sto...

Page 33: ...he MVCS from rainwater by using temporary protection plates anti typhoon on air intakes and outlets The MVCS is built to fit inside an ISO 20 HC 1AAA according to ISO 3874 type shipping container It c...

Page 34: ...f the MVCS against shock 2 Make sure that the terrain is level and sturdy Consider that the MVCS has an approximate weight of 11 tons 3 Unload the standard container carrying the MVCS inside Follow lo...

Page 35: ...wheels trajectory 2 Make sure that the guide platforms are leveled to the container floor 3 Connect the belly chains to the fastening points in the skid profile 4 Connect the slings to the belly chai...

Page 36: ...ust be perfectly aligned to the MVCS so that the station does not touch the container walls Aux Breakers and others 1W 200 152 Optional Pull the MVCS until connection with spreader and crane is possib...

Page 37: ...ove the MVCS to fasten the MVCS foundation and to tighten the connections Crane forklift or pallet truck with sufficient load capacity Pozidriv and Torx 2 5 to 6 mm screwdrivers with short and long he...

Page 38: ...ential local special requirements for example earthquake or typhoon anchoring of the construction area Use materials suitable for the local conditions and requirements Placing the MVCS on the foundati...

Page 39: ...ure below Use bolts and washers in each connection point Placement of bracket Attachment bracket Fastening points Follow the local regulations and applicable standard to calculate the mechanical conne...

Page 40: ...Provide a permanent or portable platform for comfortable operation of the MVCS switching devices as the foundation can be higher than the surrounding ground For platform design and construction follo...

Page 41: ...tions WARNING Only an authorized electrician is allowed to install the cabling to the MVCS Obey the Safety instructions page 9 and the local safety regulations If ignored physical injury or death may...

Page 42: ...t lubricant to protect the connection point against corrosion For more information see grounding drawing 3AES PVS 100_120 MVCS 02 DW02 Protective earthing grounding inside the MVCS The protective eart...

Page 43: ...n type PVS 100 PVS 100 MVCS PVS 120 PVS 120 MVCS To connect the inverter inputs follow the instructions below 1 Make sure that all cables have the maximum cable size 185 mm2 2 Considering the AC cable...

Page 44: ...is established Multicore cabling 3 phase Individual cabling single phase 5 Route the cables inside the AC cabinet 6 Connect the cables to the correct fuse base terminals in the AC cabinet Tighten the...

Page 45: ...nal blocks communication board and auxiliary service board Tighten the connections 6 Fill the cable trenches and seal the cable entries See chapter Finalizing the installation page 47 Connecting the p...

Page 46: ...hapter Finalizing the installation page 47 5 Connect the cables to correct terminals Maximum MV cable sizes depend on the connector dimensions See MV switchgear manual to determine the maximum cable s...

Page 47: ...e to the equipment WARNING Do not do electrical installation work during a thunderstorm WARNING Make sure that all external cable entries are fully sealed to prevent entry of foreign elements such as...

Page 48: ...ee instructions in section Maintenance of painted surfaces page 57 Make sure that all cable glands at each cable inlet is installed correctly and all the unused cable openings have protection caps Exa...

Page 49: ...safety regulations If ignored physical injury or death or damage to the equipment may occur WARNING Do not do electrical installation work during a thunderstorm Tools needed Voltage detector Insulatio...

Page 50: ...ot replace the instructions given by the product manuals of each component Additional information Task Check that there is no voltage Pre check the MV switchgear Visually examine the gas level of the...

Page 51: ...transformer with no load for several hours See MV transformer documentation Check the MV transformer for any malfunctions Observe the temperature listen to audible changes etc Connecting the AC cabin...

Page 52: ...52...

Page 53: ...ian is permitted to do maintenance work on the MVCS Obey the Safety instructions page 9 and follow the local safety regulations If ignored physical injury or death or damage to the equipment may occur...

Page 54: ...4 70 8 8 N m 0 9 M3 2 3 M4 4 5 M5 5 0 8 0 M6 12 20 M8 25 40 M10 40 70 M12 60 110 M14 90 170 M16 120 240 M18 Mechanical connection 1 Torque Bolt and nuts A2 70 A4 70 Quality 8 8 0 85 1 21 M3 0 80 2 78...

Page 55: ...activities Perform the following inspections at least once in every six months Task Action Check the operating environment surroundings and conditions I Check the availability of spare parts I Check...

Page 56: ...e the instructions given by the product manuals of each component Additional information Task Pre check that there are safe conditions before starting any cleaning procedure Cleaning the MVCS Use pres...

Page 57: ...r Use a vacuum cleaner to clean the floor doors and interior metal beams Maintenance of painted surfaces WARNING Obey the Safety instructions page 9 and the local safety regulations If ignored physica...

Page 58: ...th or blower 3 If necessary apply putty to even out the surface 4 Coat the damaged area with an epoxy primer Let it dry thoroughly for at least 24 hours 5 Apply first layer of paint to the damaged are...

Page 59: ...move the cables and remove the corrosion with steel wool Apply joint compound between the grounding bar and the joint surfaces of the cable terminal 2 Change the spring lock washers Tighten the cables...

Page 60: ...60...

Page 61: ...Technical data Contents of this chapter This chapter contains the technical data of the PVS 100 120 medium voltage compact skid MVCS 10 Technical data 61...

Page 62: ...voltage level 36 kV Medium voltage level range 50 Hz or 60 Hz Rated frequency Mineral vegetable optional Oil type 2 x 2 5 Tap changer AI AI Winding material primary secondary Yes Eco efficiency optio...

Page 63: ...0 1400 1200 1000 800 2000 m Operating altitude range 95 Relative humidity non condensing IP 54 Environmental protection rating C4 C5M optimal Painting corrosion protection Product compliance IEC 60364...

Page 64: ...voltage level 36 kV Medium voltage level range 50 Hz or 60 Hz Rated frequency Mineral vegetable optional Oil type 2 x 2 5 Tap changer AI AI Winding material primary secondary Yes Eco efficiency option...

Page 65: ...0 1680 1440 1200 960 2000 m Operating altitude range 95 Relative humidity non condensing IP 54 Environmental protection rating C4 C5M optimal Painting corrosion protection Product compliance IEC 60364...

Page 66: ...66...

Page 67: ...hat are delivered with the unit only on request Type Description Drawing code Product Series Single Line Diagram 3AES PVS 100_120 MVCS 01 DW01 Product Series Electrical Layout 3AES PVS 100_120 MVCS 02...

Page 68: ...Type Description Drawing code Project Specific if applicable UPS Connection 3AES PVS 100_120 MVCS 16 SP01 68 Drawings...

Page 69: ...ing to new abb com power converters inverters solar Product training For information on ABB product training navigate to new abb com service training Providing feedback on ABB Drives manuals Your comm...

Page 70: ...w abb com solarinverters 3AES PVS 100 120 MVCS 00 MA01 AA 2019 ABB Spain All Rights Reserved Specifications subject to change without notice 3AES PVS 100 120 MVCS 00 MA01 A Rev A EN EFFECTIVE 2019 05...

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