DM Condenser bushings, 36 DURESCA Through wall bushings for indoor and outdoor applications, Resin Impregnated Paper IEC 601378 and IEEE C57.19.01.004
DURESCA Wall bushings Swiss quality combined with global experience
PRODUCT OVERVIEW Moser Glaser General information Moser Glaser researched a way to increase the dielectric characteristics of its High Voltage equipment. As a result Moser Glaser invented the Epoxy Resin Impregnated Paper (ERIP) technology in 1958. With more than years of experience in development of the ERIP technology, Moser Glaser offers through wall bushings DURESCA DM from 36 to. ERIP bushings can be applied at any position from 0 to 90 from vertical and allow for safe horizontal transport and storage. Moser Glaser pioneered the standardization of Silicone Rubber Insulators on bushings, bringing a high level in safety and reliability to the Electric Utility industry and increasing the performance of the bushing in heavily polluted environments. Weight reduced as well as flexible sheds, increase its tolerance to vandalism, or earthquakes. No risk of porcelain break during shipping or handling; no collateral damage. STANDARD RATINGS DM / DMI / DM2I 36 52 72.5 123 145 245 Highest voltage for equipment IEC 36 52 72.5 123 145 Rated phasetoearth voltage IEC 21 30 42 58 71 84 98 141 Nominal system voltage IEEE 34.5 46 69 92 138 161 230 Rated linetoground voltage IEEE 22 44 73 88 88 102 146 Rated lightning impulse voltage 2 4 5 6 7 10 Rated switching impulse withstand voltage 8 Max Rated continuous current with Alu conductor A 6 0 Max Rated continuous current with Cu conductor A 00 0 Rated frequency Hz /60 /60 /60 /60 /60 /60 /60 /60 Dry/wet power frequency 95 140 1 230 275 3 460 Common specifications Insulation: Ambient temperature: Altitude: Application: Capacitive fine graded, RIP Resin Impregnated Paper 40 up to +40, others values possible in request Up to 0m above see level Wall or roof, indoor or outdoor 3
DURESCA Wall bushings Features Moser Glaser at a glance The longest experience with ERIP technology Silicone Insulators in standard High level of customization Short leadtimes Reliable design > 30 years life time Made in Switzerland Silicone housing DURESCA wall bushings DMI, DM2I are delivered in standard with silicone housing which demonstrates superior s electrical and mechanical characteristics. Moser Glaser standardized on a minimum of 31mm/ SCD or 53.7mm/ USCD. ERIP active part The insulation lays directly on the conductor or tube and consists of crepe paper dried under vacuum and impregnated with epoxy resin. Conductive grading layers are embedded during the winding of the insulation for the best field control. This guarantees the highest operational and human safety. Specific for indoor application DM, DMI To protect the RIP body for indoor application, a high quality coating is applied with a thickness of 30 40 µm. This coating is resistant to water, dilute acids and chemicals and has excellent resistance against abrasion Wall bushing equipped with a current transformer Several ratios possible Easily accessible secondary terminals Compact size Up to 4 cores Suitable for very high shorttime current 4
PRODUCT OVERVIEW Moser Glaser Design Terminal (cylindrical or flat) Silicone Insulator Cable box Flange Wall thickness Current transformer RIP Insulation Outdooroutdoor application DM2I type with cylindrical terminals Indooroutdoor application DMI type with flat pad terminals, 2 test tap and current transformer 5
DURESCA Wall bushings Common characteristics Conductor Can be in aluminium EN AW6101B T7 (AC041) or Electrolyte copper (CuETP). Terminals Terminals are available either cylindrical or flat. Additional treatment like silver or tin plating is possible on request. Shorttime current level The bushings withstand a thermal shorttime current of x rated continuous current for a maximum of 1 second. Others ratings on request. Mounting flange Made of corrosion free aluminium. Standard configuration is with a squared flange with 4 fixing holes, a M12 hole is also offered for the grounding of the flange and also equipped with a lifting hole. In accessory the bushing can be equipped with a test tap. The grounding is done through the cap. Test voltage is 2, Hz for 72sec. Wall thickness In standard or 0mm, special dimensions are available on request. Replacement bushings In addition to the standard range, our design, combined with our production process, allows a wide flexibility and adaptability to provide customized solutions. Bushings can be offered also for a roof mounting application. In case of silicone housing at indoor side, they will be oriented at the same direction as the outdoor part. 6
PRODUCT OVERVIEW Moser Glaser Ordering number STANDARD RATINGS Type: Voltage: Current: Wall thickness: Terminal type: Conductor: Test tap: Example: DM Indoorindoor / DMI Outdoorindoor / DM2I Outdooroutdoor 34.5 to 0 to 6A or 0mm (or other) C1 to C6 Aluminium or Copper With / without DM2I 145 / 12A / mm / C1 / Aluminium / without test tap Diagnosis measurement system General description: The measuring system is designed to record and evaluate status data of the grid and of the equipment to be monitored, as well as to record the course of events when exceptional conditions occur. Data are stored and analysed over a period of up to 10 years. In addition, the measuring system can communicate using two communications interfaces: Over a USB interface, it is possible to make both an online check as well as to read out data that has been stored. Further, the measuring system has two potentialfree relay contacts which can be used for generating alerts when exceptional operating states occur. For connection to the data logger, the high voltage capacity of the device to be monitored has to be tapped off. For devices which are already in operation, the measuring system may be used with reduced functionality. Access to data Online via USB Via two potentialfree relay contacts for signal evaluation In accessory the bushing can be equipped with a test tap Readout of stored data via USB Measurement signals Voltage: 3 ports Signal analysis True RMS Current: Temperature: Pressure: 3 ports 3 ports 1 port Phase angle FFT Overvoltages (BIL / SIL) Evaluation of dynamic processes such as disconnector operation Terminals are available either cylindrical or flat 7
DURESCA Wall bushings Technical data and dimensions for wall bushings with aluminium conductor DM2I Outdoor outdoor Mounting flange DMI Outdoorindoor DM Indoor indoor Al Cylindrical C1 Al Flat pad C4 Al Flat pad Al Flat pad C5 Al Flat pad Al Flat pad C6 8
Ir Terminal Ith (t=1s) Id L (1) E L1 L2 L3 Ø D1 Ø D2 Ø D3 F1 F2 C1 ØD Cantilever Test Load DM DMI DM2I A Type ka ka mm mm mm mm mm mm mm mm mm mm mm N kg Drawing # kg Drawing # kg Drawing # Um 36 / Up / UBil 00 C1 0 6 375 410 55 0 19 22 012 31.5 410 0 19 22 16000 20 00 C4 C5 2 2 or 0 410 410 410 410 0 19 41 41 60 701.16.0011 22 44 55 701.16.0012 47 58 66 701.16.0013 6 C6 2 Um 52 / Up 95 / UBil 2 410 60 66 01600 C1 40 0 7 470 510 1600 21 012 1600 0 20 31.5 40 or 0 510 510 510 510 20 20 20 21 21 21 49 701.16.0017 55 701.16.0015 61 701.16.0016 C4 2 Um 72.5 / Up 140 / UBil 012 C1 31.5 2 9 670 510 710 40 0 75 23 84 93 34 012 16000 20 31.5 160 or 0 710 710 710 710 0 23 46 59 59 701.16.0018 69 69 701.16.0019 34 58 78 78 701.16.0020 C4 2 710 92 104 116 Um / Up 1 / UBil 4 01600 C1 40 2600 1 920 960 0 52 74 012 16000 20 31.5 160 or 0 960 960 960 960 0 52 75 75 113 701.16.0021 88 88 1 701.16.0022 74 101 101 145 701.16.0023 C4 2 Um 123 / Up 230 / UBil 5 960 113 1 145 01600 C1 40 0 1 1120 1160 59 72 012 31.5 0 160020 160 Um 145 / Up 275 / UBil 6 012 C1 31.5 3 or 0 1600 1320 1160 1160 1160 1160 1360 59 86 86 134 67 701.16.0024 72 101 101 154 82 701.16.00 116 116 174 93 701.16.0026 012 16000 20 31.5 160 or 0 1360 1360 1360 1360 67 98 156 156 701.16.0027 82 116 178 178 701.16.0028 93 134 701.16.00 Um / Up 3 / UBil 7 00 C1 30 10 1520 1560 60 00 117 137 157 012 16000 20 31.5 160 or 0 1560 1560 1560 00 00 00 117 117 701.16.0030 137 137 203 701.16.0031 157 157 165 701.16.0032 Um 245 or / Up 460 / UBil 10 012 31.5 5 1600 40 0 or 0 20 2 1560 2260 2260 2260 00 00 00 00 1 1 1 701.16.0033 203 289 289 289 701.16.0034 165 327 327 327 701.16.0035 (1) For wall thickness 0m add mm to the dimension L 9
DURESCA Wall bushings Technical data and dimensions for wall bushings with copper conductor DM2I Outdoor outdoor DMI Outdoor indoor DM Indoor indoor Mounting flange Wall bushings with copper conductor are available with flat pad connector upon request. 10
PRODUCT OVERVIEW Moser Glaser Ir Terminal Ith (t=1s) Id L (1) E L1 L2 L3 Ø D1 Ø D2 Ø D3 F1 F2 C1 ØD Cantilever Test Load DM DMI DM2I A Type ka ka mm mm mm mm mm mm mm mm mm mm mm N kg Drawing # kg Drawing # kg Drawing # Um 36 / Up / UBil 020 701.17.0005 C1 160 0 6 375 410 55 43 Um 52 / Up 95 / UBil 2 or 0 020 C1 160 0 1 920 510 20 43 or 0 701.17.0006 701.17.0003 46 49 701.17.0004 46 701.17.0007 701.17.0008 701.17.0005 Um 72.5 / Up 140 / UBil 01600 C1 40 2 9 670 710 40 0 40 or 0 701.17.0009 46 51 701.17.0010 701.17.0011 Um / Up 1 / UBil 4 00 C1 40 2600 1 920 960 0 84 or 0 701.17.0012 94 105 701.17.0013 701.17.0014 Um 123 / Up 230 / UBil 5 00 C1 40 0 1 1120 1160 96 or 0 701.17.0015 109 122 701.17.0016 701.17.0017 Um 145 / Up 275 / UBil 6 01600 C1 40 3 1600 1320 1360 89 or 0 701.17.0018 105 120 701.17.0019 701.17.0020 Um / Up 3 / UBil 7 020 C1 62.5 156 30 10 1520 2260 60 00 183 or 0 701.17.0021 204 2 701.17.0022 701.17.0023 (1) For wall thickness 0m add mm to the dimension L 11
DURESCA Busbar system TIRESCA Busbar system GASLINK SF 6 insulatet busbar system DURESCA Wall bushings MGC MoserGlaser Ltd. Lerchenweg 21 4303 Kaiseraugst Switzerland +41 61 467 61 11 info@mgc.ch www.mgc.ch Member of PFIFFNER Group DURESCA Transformer bushings This document has been drawn up with the utmost care. We can not however, guarantee that it is entirely complete, correct or uptodate. Copyright Moser Glaser, Subject to change without notice. 2017.06 Represented by: