RELIANCE PHARMACEUTICALS PVT. LTD., JAMNAGAR Multiple Pharmaceuticals Project Complex Title Doc. No. Copyright by NNE Pharmaplan. The information contained in this document may be used only for the purpose for which it is supplied by NNE Pharmaplan, and must not be shown to third parties. Electrical Distribution Philosophy – HT / LT PHPL/080204/--Date / Revision 04/03/2008 Draft 00 ELECTRICAL DISTRUBUTION PHILOSOPY - HT/LT 1) System Voltage with fault level shall be taken from RPPL. Assumption: 1500 MVA @ 33 KV supply, Calculated at secondary side 6.6 KV 240 MVA (Minimum) Protection Relay voltage shall be considered 110 VDC and auxiliary supply shall be considered 230 VAC through UPS. Batteries with Battery charging Panel shall be considered for 110 VDC. HT cable with earthing shall be considered with heat shrinkable type HT cable termination kit (Raychem Make). VCB HT Panel (Incomer & Outgoing) shall be indoor type with relay protection panel. It contains numerical relay ( In Siemens 7SJ641 & In ABB REF541 )for over current and earth fault ,Phase reveres, Trip circuit supervision etc and Transformer protection ( In Siemens 7UT & In ABB RET 541 ) suitable communicate with DCS through Modbus. Analogue voltmeter/ammeter and Electronic counter type KWh meter considered for Physical Indicator. Smart demand controller EM3460 shall be considered for Energy Management and shall be suitable to communicate with DCS through Modbus. . Annunciation system shall be considered Audio/Video indication. position mimic on panel etc. (Make: - Siemens/ABB/Schneider) Distribution transformer shall be 6.6 KV/433 Volt and outdoor oil cooled type with low losses , High side terminal shall be suitable for Cable termination and low side terminal shall be suitable for cable termination or Busduct. Distribution transformers shall be identical and equal in rating. HT Distribution Transformer shall not run in parallel operation. On load tap changer shall be considered for all Distribution Transformer. Common 6.6 KV Panel with minimum 1 Nos. of spare feeders and common Bus PT for total panel. 6.6 KV cable shall be XLPE (E) and laid on a separate tier for cables on pipe rack. All HT and LT Breaker shall be motorized with electrically operated and manual draw out type. 2) 3) 4) 5) 6) 7) 8) 9) 10) 11) 12) In Main LT Panel ( at substation ) shall be Main LT Panel (Incomer & Outgoing) shall be indoor type. It contains numerical relay ( In Siemens 7SJ641 & In ABB REF541 )for over current and earth fault ,Phase reveres, Trip circuit supervision etc and Restricted earth Fault protection relay suitable communicate with DCS through Modbus. Smart demand controller EM3460 at incomer side and Digital Load manager EM6400 in all outgoing feeders shall be considered for Energy Management and shall be suitable to communicate with DCS through Modbus. . (Make: - Siemens/ABB/Schneider/L&T) 080204_Elec_dist._Phil MSY Project No. Checked By 080204 VJN Page Number Approved By Page 0 of 7 Reliance File Name Prepared by RELIANCE PHARMACEUTICALS PVT. LTD., JAMNAGAR Multiple Pharmaceuticals Project Complex Title Doc. No. Copyright by NNE Pharmaplan. The information contained in this document may be used only for the purpose for which it is supplied by NNE Pharmaplan, and must not be shown to third parties. Electrical Distribution Philosophy – HT / LT PHPL/080204/--Date / Revision 04/03/2008 Draft 00 13) Incoming and outgoing feeders with Four pole ACB/MCCB. Incomer feeder shall be provided with SDC. Outgoing feeders shall be provided with four poles MCCB/ACB and ACB shall be EDO type and MCCB shall be motor operated type. Below 600 Amp MCCB to be considered. Above 600 Amp ACB shall be considered As far as possible, same size of the cable shall be considered for each outgoing feeder. Vacant/spare feeder shall be provided for future expansion. APFC panel shall be considered for substation and shall be installed in substation and capacity as per transformer rating considering 0.95 lag desired power factor .0.95 to 0.99 lag power factor to compensate power factor at HT side. In PCC Panel at each block Electrical Panel room shall be Four pole ACB/MCCB suitable to control and protection from DCS. Incomer feeder shall be provided with SDC. Outgoing feeders shall be provided with four poles MCCB/ACB without DCS connectivity. Below 600 Amp SFU/MCCB to be considered. Above 600 Amp ACB shall be considered Each feeder to have DLM EM6400 suitable to communicate with DCS. As far as possible, same size of the cable shall be considered for each outgoing feeder. 14) 15) Block wise detailed load list of process equipment including utility and HVAC shall be prepared. Incomer of MCC shall be considered MCCB with microprocessor based release. Starter selection considering Siemens make switchgear as per followingDescription Kw DOL starter O to 3.7 Kw 5.5 Kw to 7.5 Kw Star Delta starter 7.5 Kw to 9.3 Kw 11 Kw to 15 Kw 18.5 Kw to 22 Kw 30 Kw to 37 Kw 45 Kw to 55 Kw 75 Kw to 90 Kw SFU/ MPCB Amp. 32 32 32 63 100 125 160 200 CONTACTOR Amp. 16 25 16 25 45 63 85 110 RELAY Amp. WIRES Sq.mm 4Sq.mm Cu. 6Sq.mm Cu. Main 10 Sq.mm Cu., Phase 6 Sq.mm Cu. Main 16 Sq.mm Cu., Phase 10 Sq.mm cu Main BUSBAR, Phase 16 Sq.mm Al. Main BUSBAR, Phase 25 Sq.mm Al. Main & outgoing upto terminal BUSBAR Main & outgoing upto terminal BUSBAR 16) 17) Sr. No. 1 2 3 4 5 6 7 8 File Name Prepared by 080204_Elec_dist._Phil MSY Project No. Checked By 080204 VJN Suitable range Page Number Approved By Page 0 of 7 Reliance RELIANCE PHARMACEUTICALS PVT. LTD., JAMNAGAR Multiple Pharmaceuticals Project Complex Title Doc. No. Copyright by NNE Pharmaplan. The information contained in this document may be used only for the purpose for which it is supplied by NNE Pharmaplan, and must not be shown to third parties. Electrical Distribution Philosophy – HT / LT PHPL/080204/--Date / Revision 04/03/2008 Draft 00 - All panels shall be suitable foe Seismic zone MCC panel shall be suitable to operate from DCS for this MTB shall be considered for each vertical section. Auto/Manual switch considered All MCC feeder shall be draw out type SFU/MPCB shall be considered for MCC panels feeder Reactor and centrifuge VFD panel with by pass VFD system shall be Considered Above 22 KW motor soft starter shall be considered with by pass for soft starter scheme after normal running as well as total soft starter bypass. Panel wiring shall be made of Finolex/Polycab make wire only with phase colour for three phase. Indicating Lamp shall be LED type and for ON , OFF and Trip indication purpose in each starter feeder Only stop push button shall be provided at each starter feeder with Reset cord or push button. Can we consider MCC Panel with draw out type feeder?. Each starter shall be considered with remote start stop operation. Each starter shall be considered potential free 2 NO + 2 NC contact wired upto terminal Above 63 Amp SFU feeder incoming and outgoing shall be busbar only. MCC panel shall be considered Digital Ammeter and Voltmeter with inbuilt selector switch. MCC panel’s vertical and Horizontal busbar alley shall be provided with Extra protection cover as Hylam / FRP cover. MCC panel shall be considered top entry and double front type for these location of Main bus bar shall be at bottom of the panel. Max height of MCC panel shall be 2.375 Mtr. and operating height shall be 1.875 Mtr. Minimum Length of the feeder is 500 mm and Height is 300 mm Minimum Depth of Single panel shall be 400 mm and double front shall be 800 mm Control wiring terminal shall be considered CST-2.5/4. For power terminal shall be considered as follows. Sr. No. Description Kw DOL starter O to 3.7 Kw 5.5 Kw to 7.5 Kw Star Delta starter 7.5 Kw to 9.3 Kw 11 Kw to 15 Kw 18.5 Kw to 22 Kw 30 Kw to 37 Kw Terminal 1 2 3 4 5 6 - CST10 CST16 CST10 CST16 CBTM4 CBTM6 Current density for aluminum busbar shall be considered 0.8 A/mm2 and copper busbar 1.3 A/mm2 Earthing busbar shall be considered Tinned copper type with suitable rating. 125 Amp and above SFU feeder shall be provided with KWH meter APFC Panel shall be considered only ammeter and selection as under. File Name Prepared by 080204_Elec_dist._Phil MSY Project No. Checked By 080204 VJN Page Number Approved By Page 0 of 7 Reliance RELIANCE PHARMACEUTICALS PVT. LTD., JAMNAGAR Multiple Pharmaceuticals Project Complex Title Doc. No. Copyright by NNE Pharmaplan. The information contained in this document may be used only for the purpose for which it is supplied by NNE Pharmaplan, and must not be shown to third parties. Electrical Distribution Philosophy – HT / LT PHPL/080204/--Date / Revision 04/03/2008 Draft 00 Sr. No. KVAR RATING OF CAPACITOR KVAR 5 10 15 25 50 MCCB/SFU Amp. 32 32 63 125 200 CAPACITOR DUTY CONTACTOR Amp. 25 32 40 70 110 1 2 3 4 5 18) 19) 20) 21) Above 25 Sq.mm Aluminium Cable shall be considered XLPE type A2XFY Upto 6 Sq.mm conductor copper cable YWY shall be considered All push button 4 Core x 1.5 Sq.mm copper cable shall be considered HVAC Panel shall be considered MPDB type and AHUs shall be controlled by Local control cum power panel located near the each AHU and HVAC panel shall be supplied by HVAC contractor. HVAC Panel each outgoing feeders shall be considered SFU/MCCB by HVAC contractor. Client scope of Procurement of the electrical equipment shall be discussed and shall be as under - HT Panels - HT Distribution transformers upto 6.6 KV/433 V. - PCC/MCC and APFC panels - HT/LT cables - FLP/NonFLP fittings and fixture. Rest all consumable items shall be considered scope of contractor List of approved make shall be approved from client 22) 23) 24) 25) List of approved Vendors. 1) 2) 3) 4) HT Panels HT / LT Cables Transformers MCC/PCC & APFC Panels : : : : Siemens/ABB/Schneider Universal/RPG/Polycab/Havell’s Voltamp/EE/Siemens/ABB/CG L & T / Siemens/ABB/Schneider/ Merlin Gerin / Local vender File Name Prepared by 080204_Elec_dist._Phil MSY Project No. Checked By 080204 VJN Page Number Approved By Page 0 of 7 Reliance RELIANCE PHARMACEUTICALS PVT. LTD., JAMNAGAR Multiple Pharmaceuticals Project Complex Title Doc. No. Copyright by NNE Pharmaplan. The information contained in this document may be used only for the purpose for which it is supplied by NNE Pharmaplan, and must not be shown to third parties. Electrical Distribution Philosophy – HT / LT PHPL/080204/--Date / Revision 04/03/2008 Draft 00 LT Switchgears : L & T / Siemens/ABB/Schneider/ Merlin Gerin / Local vender 5) 6) 7) 8) 9) 10) 11) Non FLP Fitting FLP Fitting UPS Capacitor Luminars FLP Glands Whether proof glands : : : : : : : Wipro / Bajaj FCG/Balinga/Sudhir switchgear/Stahl DB Electronics/ APC/Emerson L & T mehar / Siemens Osram/CG/Wipro FCG/Balinga/Sudhir switchgear/Stahl Dowell’s/Jainson/ FCG/Balinga/ Sudhir switchgear/Commet Precision / Finolex / polycab Supreme / KK industries / GI Bharat Finolex/Polycab/Anchor/Havells/LAPP Schneider/MK/Anchor/Wipro CG/BCH/Menekks 12) PVC Conduit pipe MS Conduit Pipe : : : : : 13) 14) 15) 26) Wires Modular switches Industrial socket Hazardous area classification shall be provided and approved from client for selection of electrical equipment. Below 2.5 meter height FLP area in Level 1 & 2 shall be installed 80 watt HPMV Bulk head fitting with integral control gear. Between 2.5 to 5.0 meter height FLP area in Level 1 & 2 shall be installed 125 watt HPMV well glass fitting with integral control gear. Above 5.0 meter height FLP area in Level 1 & 2 shall be installed 250 watt HPMV well glass fitting with separate control gear box. In Chemical area open cabling shall be considered and in clean room area concealed type cabling considered Control gear shall be considered low losses type. Clean room area ( Level-III where aluminum Falce ceiling ) shall be installed with FLP 2 x 26 watt or 2 x 36 watt CFL bulk head fitting with recess mounting in F.C and bottom open able and cover shall be screw type. 27) 28) 29) 30) 31) 32) File Name Prepared by 080204_Elec_dist._Phil MSY Project No. Checked By 080204 VJN Page Number Approved By Page 0 of 7 Reliance RELIANCE PHARMACEUTICALS PVT. LTD., JAMNAGAR Multiple Pharmaceuticals Project Complex Title Doc. No. Copyright by NNE Pharmaplan. The information contained in this document may be used only for the purpose for which it is supplied by NNE Pharmaplan, and must not be shown to third parties. Electrical Distribution Philosophy – HT / LT PHPL/080204/--Date / Revision 04/03/2008 Draft 00 33) Clean room area ( Level-III where light cutout in RCC slab ) shall be installed with FLP 2 x 26 watt or 2 x 36 watt CFL bulk head fitting with recess mounting in slab and top open able. For designing of cable for MCC and sub panel is 2% voltage drop considered For designing of cable for electrical drives/motor is 3% voltage drop considered. Cable trey installed in clean room area shall be SS and if False ceiling is available it shall be GI only. Upto 300 mm width cable tray shall be considered perforated type Above 300 mm width cable tray shall be Ladder type Thickness of the cable tray shall be considered 3 mm and shall be Hot deep galvanize. With 90 to 120 micron thickness of GI coating. All cable used in Flame proof area shall be FRLS armoured only Earthing pit shall be segregated as follows. - Power earthing for electrical driven drives - Equipment earthing for stationary equipment where chance of presence of static during agitation. - Building lightning arrester - UPS and electronics part to have separate earthing. Each plant Power earthing shall be connected with station earthing Minimum size of the earthing strip is 25 x 3 mm and Maximum size of the earthing strip is 75 x 6 mm and shall be hot deep galvanize of minimum 90 micron thickness Every 5 meter interval on cable tray earthing risers shall be provided on earthing strip with minimum 5 nos. of holes. Each motor load trial is the scope of the electrical contractor. Single compression cable gland is only use in Panel , only double compression cable gland either weather proof or flame proof according to class of area. Finishing work in civil work shall be considered in civil contractor’s scope of work. Safety items shall be considered in electrical contractor scope of supply Every reactor shall be provided with 3 entry FLP switch for temp indication and vessel reaction lamp fitting with timer. Vessel reaction lamp’s switch shall be controlled by LDBs for the area. 34) 35) 36) 37) 38) 39) 40) 41) 42) 43) 44) 45) 46) 47) 48) 49) 45) File Name Prepared by 080204_Elec_dist._Phil MSY Project No. Checked By 080204 VJN Page Number Approved By Page 0 of 7 Reliance RELIANCE PHARMACEUTICALS PVT. LTD., JAMNAGAR Multiple Pharmaceuticals Project Complex Title Doc. No. Copyright by NNE Pharmaplan. The information contained in this document may be used only for the purpose for which it is supplied by NNE Pharmaplan, and must not be shown to third parties. Electrical Distribution Philosophy – HT / LT PHPL/080204/--Date / Revision 04/03/2008 Draft 00 46) For FLP area , Lighting Circuit minimum 3 Core x 2.5 sqmm armour cable shall be layed from DB located in Technical area/ Electrical Panel room to switch and same for single phase switch socket main circuit minimum 3 C x 4.0 sqmm armoured cable. Flame proof and Non FLP luminary shall be provided with screw type holder. All FLP/non FLP three phase switch socket shall be considered 3 phase 4 wire with earth and all FLP / non FLP single phase switch socket shall be considered single phase 2 wire with earth. Hydrogenation block FLP IIC type fitting shall be considered. Emergency lighting shall be connected on UPS supply in critical areas. Plant side telephone shall be considered Flame proof and cable shall be jelley filled armour cable only Technical area lighting shall be considered 2 x 36 FTL fixture. UPS connected light and switch socket shall be considered separate distribution board. Clean room switch sockets shall be considered concealed type with SS 304 matt finish cover plate. Control panel for Reactor & Centrifuge VFD. For M/C panel like RCVD/VTD/Vac Pump etc. shall be suitable to operate from DCS for these , decision to be taken for each and every supplier will follow the common control wiring diagram and NP will submit the same for RPPL approval. 47) 48) 49) 50) 51) 52) 52) 54) 55) 56) File Name Prepared by 080204_Elec_dist._Phil MSY Project No. Checked By 080204 VJN Page Number Approved By Page 0 of 7 Reliance