PPS-PPQ-BT-PIAS RESIN INSULATORS FOR OIL INSULATED ELECTRICAL MACHINES

Transcription

1 PPS-PPQ-BT-PIAS RESIN INSULATORS FOR OIL INSULATED ELECTRICAL MACHINES

2 BUSHING WITH PLUG CONNECTION WITH OUTER CONE PPS CHARACTERISTICS The PPS bushing can be used as a fixed section for the entry of medium voltage on oil filled machines such as switch gears or transformers. It is fitted with a coupling interface according to table 1. APPLICATION Indoors for vertical or horizontal mounting; outdoors both with and without tension making use of the fitting rubber connector, for vertical or horizontal mounting. ACCESSORIES (ON REQUEST) Fastening kits for insulators with DIN flanges or with French blocks can be ordered. The kit includes: - NBR gasket - UNI 9 flat washer made of galvanized steel - UNI 88 nuts made of galvanized steel - flange (DIN 8) or French blocks (DIN /HD 0 S1) made of galvanized steel. The purchase code for these sets is subdivided as follows: DESCRIPTION CODE 0 A WITH FLANGE DIN 8 1I A WITH FRENCH BLOCKS DIN / HD 0 S1 1I A WITH FLANGE DIN 8 1I A WITH FRENCH BLOCKS DIN / HD 0 S1 1I A A WITH FRENCH BLOCKS DIN / HD 0 S1 1I10900

3 K CONNECTION COUPLING A B C D E Ø G Ø H F INSULATOR TYPE DIMENSIONS CONTACT TYPE CONNECTION COUPLING A B C D E F G H K TYPE Q.tà PPS / M10 Ø111 Ø LAMELLAR FIXING SHOE PPS /0-R M10 Ø111 Ø LAMELLAR FIXING SHOE PPS /0-R M10 Ø111 Ø LAMELLAR THREAD M x 1 with M threaded inserts PPS /0-L M10 Ø111 Ø LAMELLAR FIXING SHOE PPS / M1 Ø10 Ø99 M1 / / PPS / M10 Ø111 Ø LAMELLAR FIXING SHOE PPS /00 0, 1, M1 Ø18 Ø8 LAMELLAR FIXING SHOE PPS /0 1, , M1 Ø18 Ø8 M1 / /

4 IDENTIFICATION STANDARDS OIL LEVEL VERSION WITH FLANGE TYPE CATALOG Nr: INTERFACE INTERFACE COMPLETE INSULATOR DIMENSION X TYPE YPE (fig. ) kv / 0 A PPS /0 EN 0180 / UTE C - A EN 0180 / DIN - 10 kv 0 mm A COD. 1G10 IEEE Std 8 HN -S kv 0 mm DIN 8 kv / 0 A PPS /0-R EN 0180 / EN 0181 (Short) COD. 1G10 HN -S-1 A UTE C - Total A IEEE Std 8 DIN 8 EN 0180 / EN 0181 A kv / 0 A PPS /0-R HN -S-1 DIN 8 (Short) with threaded inserts IEEE Std 8 A COMEM Total COD. 1G10 UTE C - A kv / 0 A PPS /0-L EN 0180 / EN 0181 DIN 8 (Long) COD. 1G10 HN -S-1 A COMEM - 10 kv 0 mm IEEE Std kv 0 mm kv / 10 A PPS /10 EN 0180 / EN 0181 D COMEM Total DIN COD kv / 0 A PPS /0 EN 0180 / HN -S-1 B UTE C - Total * COD. 1G100 EN 0181 kv / 00 A - 10 kv 0 mm B PPS /00 EN 0180 B EN 0180 / DIN 1-0 kv 0 mm DIN 8 COD. 1G100 EN 0181 / HN -S kv 0 mm kv / 0 A - 10 kv 0 mm PPS /0 B EN 0180 / EN 0181 C EN kv 0 mm COD. 1G101 DIN kv 0 mm * Mount using only the special blocks supplied. Tab. 1 BLOCKS BUSHING FIXED BY FLANGE Suggested bolt torque 10 1 Nm Suggested bolt torque 10 1 Nm DIN HD 0 S1 Suggested bolt torque DIN 8 Nm Suggested bolt torque Suggested bolt torque Nm Fig. 1 M10 Nm M Nm Fig.

5 BUSHING FIXED BY BLOCKS FLANGE 1 1 X X OIL LEVEL Fig N. DESCRIPTION 1 PROTECTIVE COVER CONNECTION INTERFACE STUD SCREW FIXING BOLTS BLOCK TRANSFORMER GASKET 8 CONNECTION BOLTS 9* FIXING SHOE 10 GROUND PLATE 11 FIXING FLANGE * 0 A - 00 A INSTALLATION INSTRUCTlONS - Position the insulator on the lid of the transformer after having inserted the gasket. - Earth the bushing screen through the ground plate fixing it to one of the three threads as indicated in figures 1 and, then connect it to one of the fixing blocks. - Set the blocks, or eventual flange in position, with the washers and nuts, which should be tightened uniformly (recommended torque 10 1 Nm). - In alternative to the ground plate, as an optional accessory, a conductor cable may be requested for the same function. IMPORTANT RECOMMENDATIONS - Do not coat or pollute the connection interface in any way whatsoever. - When the bushing is not connected to other equipment through the rubber terminal, the plastic protective cover must always be set firmly in place. - Carefully clean the protective cover before replacing it on the bushing after having removed the mobile terminal. - Remove the protective cover before actuating the bushing. - At least one of the three lateral plugs of the screen must be earthed as shown in figures 1 and.

6 BUSHING WITH PLUG CONNECTION WITH INNER CONE PPQ-PPQ ENEL APPROVED DJ DJ 1108 CHARACTERISTICS The PPQ bushing can be used as fixed part in the medium voltage input in electrical oil insulated machines, such as transformers or switchgears. It is equipped with a coupling interface according to the - DIN - standards. APPLICATION For indoor application, vertical and horizontal mounting. For outdoor applications, energized or not energized through its rubber connector, vertical and horizontal mounting.

7 PPQ 0/0 According to table ENEL DJ 1111 Cod. 1G100 PPQ 0/0 According to table ENEL DJ 1108 Cod. 1G , 9, 0 9, 18, 1 8 Ø , 8 18, Ø ± 0, 0 BASIS VIEW OF THE INSULATOR ONLY BASIS VIEW OF THE INSULATOR ONLY Ø max Ø 1 Ø M8 CONNECTION ACCORDING TO DIN STANDARDS Ø max Ø 1 Ø 1 1 M8 CONNECTION ACCORDING TO DIN STANDARDS N. DESCRIPTION TECHNICAL VALUES PPQ PPQ 0/0 0/0 1 FASTENING FOR PLUG CONNECTORS FASTENING OF INSULATOR CENTRAL THREADED INSERT BODY OF EPOXY RESIN M SCREW AND Ø WASHER CONTACT SOCKET ELECTRICAL FIELD DEFLECTOR 8 INTERFACE SUITABLE FOR PLUG CONNECTOR 9 GASKET 10 O.R. GASKET 11 METALLIC CLAMP 1 M8 SCREW 1 PROTECTIVE COVER NOMINAL CURRENT 0 A 0 A NOMINAL VOLTAGE 0 kv 0 kv MAX OPERATING VOLTAGE kv kv FREQUENCY WITHSTAND kv kv VOLTAGE IMPULS WITHSTAND VOLTAGE PARTIAL DISCHARGE MEASUREMENT (1 pc) 1 kv 1 kv 1 kv 1 kv NET WEIGHT 1,8 kg, kg

8 CAST RESIN BUSHING BT ENEL APPROVED DJ CHARACTERISTICS Epoxy resin bushings 1 kv 10 A oil/air for indoor and outdoor applications, according to standard ENEL DJ DJ

9 BT 1/10 According to table ENEL DJ DJ 1109 Cod. 1G N holes Ø , 0 9, N holes Ø 1 1 Ø N. DESCRIPTION 1 INSULATOR BT 1/10 PROTECTIVE CAP M SCREW UNI 91 Ø WASHER UNI 11 Ø WASHER UNI 9 METALLIC CLAMP FOR PROTECTION CAP FASTENING GASKET TECHNICAL VALUES NOMINAL CURRENT NOMINAL VOLTAGE FREQUENCY WITHSTAND VOLTAGE IMPULS WITHSTAND VOLTAGE NET WEIGHT BT 1/10 10 A 1 kv 10 kv 0 kv, kg 9

10 BT BUSBAR BUSHINGS The single phase busbar bushings according to EN 08 Standard are suitable for indoor oil-air applications on liquid filled transformers. The bushing is composed by a galvanic coated bar moulded inside an insulated resin flange. Our technical solution does not require any gasket sealing system. It also grants a significant costs saving of transformer maintenance. Special length of busbars and drilling terminations are also available on request. 10

11 BT 100A holes ø ø 1.8. holes ø Technical features: Standard: EN08 Nominal current: 100 A Nominal voltage: 1 kv Dry power frequency: 10 kv Dry lighting impulse withstand voltage: 0 kv Min creepage distance: mm Max operating cantilever load: N Thermal short time current withstand test: 1. ka Dynamic short circuit current withstand test: 1 ka Operating temperature: -0 C 100 C BT 000A ø 8 ø0 8 holes ø1. 8 holes R. holes ø x holes ø Technical features: Standard: EN08 Nominal current: 000 A Nominal voltage: 1 kv Dry power frequency: 10 kv Dry lighting impulse withstand voltage: 0 kv Min creepage distance: mm Max operating cantilever load: 1000 N Thermal short time current withstand test: 9 ka Dynamic short circuit current withstand test:. ka Operating temperature: -0 C 100 C 8 BT 00A holes R. ø. ø. holes ø1. holes ø x holes ø Technical features: Standard: EN08 Nominal current: 00 A Nominal voltage: 1 kv Dry power frequency: 10 kv Dry lighting impulse withstand voltage: 0 kv Min creepage distance: mm Max operating cantilever load: 1000 N Thermal short time current withstand test: ka Dynamic short circuit current withstand test: 90 ka Operating temperature: -0 C 100 C 11

12 BT 100A 1 Item List: 1. Insulator BT 100A. NBR gasket code GPH11810 NOT SUPPLIED:. Stainless steel washer ø8 UNI9. Bolt M8x. Transformer cover. Stainless steel washer ø8 UNI11. Stainless steel nut M8 UNI Kit package: Size: 0xx90 mm Quantity: 1 bushings Gross weight: 0 kg Purchasing code: 1G1111 BT 000A 1 Item List: 1. Insulator BT 000A. NBR gasket code GPD80100 NOT SUPPLIED:. Stainless steel washer ø8 UNI9. Bolt M8x0. Transformer cover. Stainless steel washer ø8 UNI11. Stainless steel nut M8 UNI Kit package: Size: 9x9x mm Quantity: bushings Gross weight: 1 kg Purchasing code: 1G BT 00A 1 Item List: 1. Insulator BT 00A. NBR gasket code GPD800 NOT SUPPLIED:. Stainless steel washer ø8 UNI9. Bolt M8x0. Transformer cover. Stainless steel washer ø8 UNI11. Stainless steel nut M8 UNI Kit package: Size: 9x9x mm Quantity: bushings Gross weight: 1 kg Purchasing code: 1G1101A0 1

13 BT 100A Transformer cover flange M ± Assembling instructions: Screw the xm8 nuts according to a cross sequence st step: Nm nd step: Nm rd step: 1 Nm (max) ±0. ±0. 0 ±0. 0 R8. M8 Transformer cover flange Transformer cover flange M8 9 BT 000A R0 80±0. 9 BT 00A R 88 R8. R0 R Assembling instructions: Screw the xm8 nuts according to a cross sequence st step: Nm nd step: Nm rd step: 1 Nm (max) Assembling instructions: Screw the xm8 nuts according to a cross sequence st step: Nm nd step: Nm rd step: 1 Nm (max) 80±0. 1

14 CAST RESIN MONOBLOC PIAS CHARACTERISTICS Epoxy resin monobloc 1,1 kv oil/air for indoor and outdoor applications, according to standard BS and EN 0. 1

15 PIAS 800 A - cod. 1G , , , holes Ø holes Ø 1 PIAS 100 A - cod. 1G , , , holes Ø 1 holes Ø , , holes Ø 10 PIAS 100 A - cod. 1G11110 holes Ø 10 holes Ø 1 1

16 Due to technical improvement of our products, the information contained in this catalogue may be subjected to change without notice. comem - S.p.A Strada Statale 11, Signolo 0 MONTEBELLO VIC.NO (VI) ITALY Tel Fax comem@comem.com Company managed and co-ordinated by ABB S.p.A. edizione GB 11/