Glass Suspension Insulators ANSI Class macleanpower.com GLASS SUSPENSION INSULATOR Glass Insulators glass insulator production shop glass insulator production shop MacLean Power Systems Glass insulator production shop produces high-voltage Glass insulator production shop produces high-voltageoverhead overheadline lineinsulators insulators of of various types withstanding mechanical failing various types withstanding mechanical failingload loadfrom from4040kN kNtoto530 530kN kN incompliance with thethe State and international standards requirements. incompliance with State and international standards requirements.Toughened Toughenedoror MacLean Power isinsulating a leading manufacturer ofhas products used by utilities for annealed glass is used as as insulating material which has a ahigh properties, annealed glass isSystems used material which highinsulating insulating properties, mechanical strength, thermal and chemical stability. building transmission and distribution lines and substations. MPS product families mechanical strength, thermal and chemical stability. include hardware and connection products as well as insulation and protection According toWith thethe customer requirements areas the high pollutions, According to customer requirements for areaswith with the highairair pollutions, products. global raw material sourcingfor capabilities, MPS produces over factory produces insulators using pins equipped with zinc sleeves, being factory produces insulators using pins equipped with zinc sleeves, beingthe the 10,000 items in nine manufacturing facilities worldwide. With six production facilities "sacrificial electrode" which prevent forfor a long "sacrificial electrode" which prevent a longtime timethe thecorrosion corrosioncaused causedbybyDC DC in the United States, MPS has a highly flexible supply chain which is the foundation and thethe environment. and environment. to the MPS business model which supports local manufacturing for high service levels, diversity development programs and also sustainability and green initiatives. Thermal treatment of of glass (hardening) provides high and electrical Thermal treatment glass (hardening) provides highmechanical mechanical and electrical properties thermal strength insulator. Aftersubsequent subsequentthermal thermaltests tests properties andand thermal strength ofof thethe insulator. After defective items are rejected. It guarantees specified characteristics ofinsulators. insulators. defective items areSystems rejected. It guarantees specified characteristics Maclean Power (MPS) is known the forthe years of quality products inofthe Power Utility Market. Their toughened glass insulators are no exception. Made with quality After thermal tests all glass parts subjected the visual inspectionand and After thermal all glass parts areare subjected totothe inspection materials and tests quality control standards that are unmatched invisual the industry. verification dimensions. verification of of dimensions. With qualityassembly products, knowledgeable people and amechanical generous storm inventory,tests are After glass insulators routine andelectrical electrical After thethe assembly of of glass insulators routine mechanical and tests are MacLean is a great partner to have. carried out. carried out. In 2007, Steep wave front (puncture air) testswere werecarried carriedout outtotomeet meetthe the In 2007, Steep wave front (puncture in in air) tests standard requirements of IEC 61211:2004. standard requirements of IEC 61211:2004. 1 certificates Glass Insulators HV glass suspension insulator 52-3 Type High-Voltage Laboratory of KEMA (the Netherlands) Type test certificate of complete type test No. 07-1048 23.07.2007–14.09.2007 The object has been subjected to the series of proving tests in accordance with ANSI C 29.2 glass insulators MG523Z OAO "YuAIZ" ANSI C 29.2 52- 3 Part Number 20 .0 0 0 ( 10 0 ) The manuf act urer lbs ( kN) 10 .0 0 0 ( 50 ) lbs ( kN) s. High-Voltage Laboratory of KEMA (the Netherlands) Type test certificate of complete type test No. 07-1035 23.07.2007–14.09.2007 The object has been subjected to the series of MG523Z proving tests in accordance with ANSI C 29.2 OAO "YuAIZ" in ( mm) Ref e1r0e3/4 nce(255) designat ion 3/4 (146) in ( m m ) 5 Combi5/8 ned mechanical & elect rical st rengt h (320) in ( m m ) 12 Tension proof – t ype B Shell diamet er dimension, D kV 130 Unit spacing dimension, H kV 80 Leakage dist ance kV 50 Connect ing hardw are coupling kV 125/ 130 Low - f requency punct ure kV 10 Low - f requency dry f lashover V 50 Low - f requency w et f lashover lb ( kg) 8 .8 ( 4 .0 ) Crit ical impulse f lashover + / – ANSI C 29.2 Low - f requency t est volt age rms t o ground V 50 lb ( kg) 8 .8 ( 4 .0 ) Maximum RIV at 1000 kHz Weight 52- 3 lbs ( kN) 20 .0 0 0 ( 10 0 ) lbs ( kN) 10 .0 0 0 ( 50 ) in ( m m ) 10 3/4 (255) in ( m m ) 53/4 (146) in ( m m ) 125/8 (320) – t ype B kV 130 kV 80 kV 50 kV 125/ 130 kV 10 Insulator meet ANSI C 29.1, ANSI C 29.2 requirements. 3 © 2014 Copyright MacLean Power Systems Technical information subject to change without notice electric characteristics of insulator string Flashover Flashover voltages of suspension insulator string with insulators of standard profile are based on the tests according to ANSI C 29.1. Characteristics are given for the strings without screens and arcing horns (at application of the specified protective fittings the characteristics are defined according to the arcing distance specified in the documentation for the string). Diameter 10 in (255 mm) Spacing 5 3/4 in (146 mm) Number of insulators in string, pcs. Power frequency flashover voltage, kV Critical impulse flashover voltage, kV dry wet Positive polarity (+) 145 90 220 225 3 205 130 315 320 4 270 170 410 420 2 5 325 215 6 380 255 500 595 Negative polarity (–) 510 605 7 435 295 670 695 8 485 335 760 780 9 540 375 845 860 10 590 415 930 945 11 640 455 1015 1025 12 690 490 1105 1105 13 735 525 1185 1190 14 785 565 1265 1275 15 830 600 1345 1360 16 875 635 1425 1440 17 920 670 1505 1530 18 965 705 1585 1615 19 1010 740 1665 1700 20 1050 775 1745 1785 21 1100 810 1825 1870 22 1135 845 1905 23 1180 880 1985 2040 1955 24 1220 915 2065 2125 25 1260 950 2145 2210 26 1300 985 2220 2295 27 1340 1015 28 1380 1045 2375 2300 2465 29 1425 1080 2455 2550 30 1460 1110 2530 2380 2635 Acc. to ANSI C 29.1 there are possible the tolerances in values: · dry power frequency flashover voltage ±5% (average flashover value at testing on three strings will be equal or higher than 95% from the value shown in the table), · wet power frequency flashover voltage ±10% (average flashover value at testing on three strings will be equal or higher than 90% from the value shown in the table), · critical impulse flashover voltage ±8% (average flashover value at testing on three strings will be equal or higher than 92% from the value shown in the table). 10 © 2014 Copyright MacLean Power Systems Technical information subject to change without notice 4 certificates Glass Insulators HV glass suspension insulator 52-5 Type High-Voltage Laboratory of KEMA (the Netherlands) Type test certificate of complete type test No. 07-1048 23.07.2007–14.09.2007 glass insulatorsThe object has been subjected to the series of proving tests in accordance with ANSI C 29.2 ANSI C 29.2 lbs ( kN) lbs ( kN) in ( m m ) in ( m m ) in ( m m ) – kV kV kV kV kV V lb ( kg) HV glass suspension insulator High-Voltage Laboratory of KEMA (the Netherlands) Type test certificate of complete type test No. 08-1029 10.04.2008–24.04.2008 The object has been subjected to the series of proving tests in accordance with ANSI C 29.2 MG525Z High-Voltage Laboratory of KEMA (the OAO "YuNetherlands) AIZ" Type test certificate of complete type test No. 07-1035 23.07.2007–14.09.2007 52- 5 The object has been subjected to the series of in accordance with ANSI C 29.2 30 .0proving 0 0 ( 136tests ) Part Number Th15 e.0m0a0nu( 6 f a8c)t urer 103/4 (255) Ref e3/4 rence designat ion (146) 5 MG525Z OAO "YuAIZ" ANSI C 29.2 52- 5 C1 o2 m5/8 bin(320) ed mechanical & elect rical st rengt h pepJroof Tenstioyn lbs ( kN) 30 .0 0 0 ( 136) lbs ( kN) 15.0 0 0 ( 68 ) Shell d13 ia0met er dimension, D 8 Unit spa0cing dimension, H in ( m m ) 103/4 (255) in ( m m ) 53/4 (146) in ( m m ) 125/8 (320) Leakag5e0 dist ance Con1n2e5c/t 1 in3g0 hardw are coupling Low - f r1e0quency punct ure Low - f r50 equency dry f lashover 8-.8f re( q 4u .0e)ncy w et f lashover Low – t ype J kV 130 kV 80 kV 50 Crit ical impulse f lashover + / – kV 125/ 130 Low - f requency t est volt age rms t o ground kV 10 Maximum RIV at 1000 kHz Weight V 50 lb ( kg) 8 .8 ( 4 .0 ) Insulator meet ANSI C 29.1, ANSI C 29.2 requirements. 5 5 © 2014 Copyright MacLean Power Systems Technical information subject to change without notice electric characteristics of insulator string Flashover Flashover voltages of suspension insulator string with insulators of standard profile are based on the tests according to ANSI C 29.1. Characteristics are given for the strings without screens and arcing horns (at application of the specified protective fittings the characteristics are defined according to the arcing distance specified in the documentation for the string). Diameter 10 in (255 mm) Spacing 5 3/4 in (146 mm) Number of insulators in string, pcs. Power frequency flashover voltage, kV Critical impulse flashover voltage, kV dry wet Positive polarity (+) 145 90 220 225 3 205 130 315 320 4 270 170 410 420 2 5 325 215 6 380 255 500 595 Negative polarity (–) 510 605 7 435 295 670 695 8 485 335 760 780 9 540 375 845 860 10 590 415 930 945 11 640 455 1015 1025 12 690 490 1105 1105 13 735 525 1185 1190 14 785 565 1265 1275 15 830 600 1345 1360 16 875 635 1425 1440 17 920 670 1505 1530 18 965 705 1585 1615 19 1010 740 1665 1700 20 1050 775 1745 1785 21 1100 810 1825 1870 22 1135 845 1905 23 1180 880 1985 2040 1955 24 1220 915 2065 2125 25 1260 950 2145 2210 26 1300 985 2220 2295 27 1340 1015 28 1380 1045 2375 2300 2465 29 1425 1080 2455 2550 30 1460 1110 2530 2380 2635 Acc. to ANSI C 29.1 there are possible the tolerances in values: · dry power frequency flashover voltage ±5% (average flashover value at testing on three strings will be equal or higher than 95% from the value shown in the table), · wet power frequency flashover voltage ±10% (average flashover value at testing on three strings will be equal or higher than 90% from the value shown in the table), · critical impulse flashover voltage ±8% (average flashover value at testing on three strings will be equal or higher than 92% from the value shown in the table). 10 © 2014 Copyright MacLean Power Systems Technical information subject to change without notice 6 Glass Insulators 52-8 Type glass insulators High-Voltage Laboratory of KEMA (the Netherlands) Type test certificate of complete type test No. 07-1035 23.07.2007–14.09.2007 The object has been subjected to the series of proving tests in accordance with ANSI C 29.2 MG528Z OAO "YuAIZ" ANSI C 29.2 lbs ( kN) lbs ( kN) 52- 8 4 0 .0 0 0 ( 18 0 ) 20Part .0 0 0Number ( 90) MG528Z in ( m m ) T1 h1e(m 28a0n)uf act urer in ( m m ) – 5 3/4 (146) Ref erence designat ion 15 ( 38 5) Cotm ypbeinKed mechanical & elect rical st rengt h kV Ten1s3 io0n proof kV Shell8 d 0iamet er dimension, D in ( m m ) 11 ( 28 0 ) kV Unit5s0pacing dimension, H in ( m m ) 5 3/4 (146) kV Le a5 ka 12 / g13e0dist ance Conn 10ect ing hardw are coupling in ( m m ) 15 ( 38 5) in ( m m ) kV V lb ( kg) OAO "YuAIZ" ANSI C 29.2 52- 8 lbs ( kN) 4 0 .0 0 0 ( 18 0 ) lbs ( kN) 20 .0 0 0 ( 90 ) – t ype K Low 50 - f requency punct ure kV 130 L1o3w .6- f( r6e.q 2u ) ency dry f lashover Low - f requency w et f lashover kV 80 kV 50 Crit ical impulse f lashover + / – kV 125/ 130 Low - f requency t est volt age rms t o ground kV 10 Maximum RIV at 1000 kHz Weight V 50 lb ( kg) 13.6 ( 6.2) Insulator meet ANSI C 29.1, ANSI C 29.2 requirements. 7 © 2014 Copyright MacLean Power Systems Technical information subject to change without notice electric characteristics of insulator string Flashover Flashover voltages of suspension insulator string with insulators of standard profile are based on the tests according to ANSI C 29.1. Characteristics are given for the strings without screens and arcing horns (at application of the specified protective fittings the characteristics are defined according to the arcing distance specified in the documentation for the string). Diameter 11 in (280 mm) Spacing 5 3/4 in (146 mm) Number of insulators in string, pcs. Power frequency flashover voltage, kV dry Critical impulse flashover voltage, kV wet Positive polarity (+) Negative polarity (–) 2 145 90 220 225 3 205 130 315 320 4 270 170 410 420 5 325 215 500 510 6 380 255 595 605 7 435 295 670 695 8 485 335 760 780 9 540 375 845 860 10 590 415 930 945 11 640 455 1015 1025 12 690 490 1105 1105 13 735 525 1185 14 785 565 1265 1275 1190 15 830 600 1345 1360 16 875 635 1425 1440 17 920 670 1505 1530 18 965 705 1585 1615 19 1010 740 1665 1700 20 1050 775 1745 1785 21 1100 810 22 1135 845 1905 1825 23 1180 880 1985 24 1220 915 2065 2125 25 1260 950 2145 2210 26 1300 985 2220 2295 27 1340 1015 28 1380 1045 2375 2465 29 1425 1080 2455 2550 30 1460 1110 2300 2530 1870 1955 2040 2380 2635 Acc. to ANSI C 29.1 there are possible the tolerances in values: · dry power frequency flashover voltage ±5% (average flashover value at testing on three strings will be equal or higher than 95% from the value shown in the table), · wet power frequency flashover voltage ±10% (average flashover value at testing on three strings will be equal or higher than 90% from the value shown in the table), · critical impulse flashover voltage ±8% (average flashover value at testing on three strings will be equal or higher than 92% from the value shown in the table). © 2014 Copyright MacLean Power Systems Technical information subject to change without notice 11 8 Glass Insulators 52-11 Type glass insulators glass insulators High-Voltage High-Voltage Laboratory Laboratory of of EGU KEMA Netherlands) (the Czech Republic - Prague) Type test certificate of complete type test Type No. 07-1035 07-1035 28.01.2014 23.07.2007–14.09.2007 No. The object has been subjected to the series of The object has been subjected to the series of proving tests in accordance with ANSI C 29.2 proving tests in accordance with ANSI C 29.2 MG528Z OAO "YuAIZ" ANSI C 29.2 lbs ( kN) lbs ( kN) in ( m m ) in ( m m ) in ( m m ) – kV kV kV kV kV V lb ( kg) 52- 8 4 0 .Number 0 0 0 ( 18 0 ) Part 2 0 . ) rer The m0a0n0uf(a9c0t u Part Number 11 ( 28 0 ) enm ctnuarteio rn Re fTehr3/4 ceanduefsaig (146) 5 8c5me)edce edn CoR m1eb5fie n(re3 hsaingincatl io&n elect rical s trengt h t y p e K Tension proof Combined mechanical & elect rical s trengt h 0et er dimension, D Shell di1a3m Tension proof 8 0 Unit spacing dimension, H Shell diamet er dimension, D Leakage50dis tance Unit spacing dimension, H Conn1e2c5t/in13 g0hardw are coupling Leakage dis tance 1 0 Low - f requency punct ure Connect ing hardw are coupling Low - f re50 quency dry f lashover Low - f requency punct ure 1 3 . 6 Low - f req(u6e.2n)cy w et f lashover Low - f requency dry f lashover Crit ical impulse f lashover + / – Low - f requency w et f lashover Low - f requency t est volt age rms t o ground Crit ical impulse f lashover + / – Maximum RIV at 1000 kHz Low - f requency t est volt age rms t o ground Weight Maximum RIV at 1000 kHz Insulator Weightmeet ANSI C 29.1, ANSI C 29.2 requirements. MG5211Z OAO "YuAIZ" MG5211Z ANSI C 29.2 ANSlbI sC(2k9N.)2 lbs ( kN) lbs ( kN) in ( m m ) lbs ( kN) in ( m m ) in ( m m ) in ( m m ) in ( m m ) – in ( m m ) kV – kV kV kV kV kV kV kV kV V kV lb ( kg) V lb ( kg) OAO 52- 11"YuAIZ" 50 .0 0 05(22-211 2) 25.0 0 0 ( 111) 50 .0 0 0 ( 222) 11 ( 28 0 ) 25.0 0 0 ( 111) 6 1/8 (156) 11 ( 28 0 ) 165/6 (428) 6 1/8 (156) t ype K 165/6 (428) 130 t ype K 80 130 50 80 14 0 / 14 0 50 10 14 0 / 14 0 50 10 17.4 ( 7.9) 50 17.4 ( 7.9) Insulator meet ANSI C 29.1, ANSI C 29.2 requirements. 9 © 2014 Copyright MacLean Power Systems Technical information subject to change without notice electric characteristics of insulator string Flashover Flashover voltages of suspension insulator string with insulators of standard profile are based on the tests according to ANSI C 29.1. Characteristics are given for the strings without screens and arcing horns (at application of the specified protective fittings the characteristics are defined according to the arcing distance specified in the documentation for the string). Diameter 11 in (280 mm) Spacing 6 1/8 in (156 mm) Number of insulators in string, pcs. Power frequency flashover voltage, kV dry Critical impulse flashover voltage, kV wet Positive polarity (+) Negative polarity (–) 2 145 90 220 225 3 205 130 315 320 4 270 170 410 420 5 345 225 520 530 6 400 275 615 625 7 455 315 690 715 8 510 360 765 815 9 570 405 920 925 10 640 455 1015 1025 11 690 490 1105 1105 12 735 525 1185 1190 13 785 565 1265 14 830 600 1345 1275 1360 15 875 635 1425 1440 16 920 670 1505 1530 17 965 705 1585 1615 18 1010 740 1665 1700 19 1050 775 1745 1785 20 1100 810 1825 1870 21 1135 845 1905 1955 22 1180 880 1985 2040 23 1220 915 2065 2125 24 1260 950 2145 2210 25 1300 985 2220 2295 26 1340 1015 2300 2380 27 1380 1045 2375 2465 28 1425 1080 2455 2550 29 1460 1110 2530 2635 30 1495 1140 2605 2720 Acc. to ANSI C 29.1 there are possible the tolerances in values: · dry power frequency flashover voltage ±5% (average flashover value at testing on three strings will be equal or higher than 95% from the value shown in the table), · wet power frequency flashover voltage ±10% (average flashover value at testing on three strings will be equal or higher than 90% from the value shown in the table), · critical impulse flashover voltage ±8% (average flashover value at testing on three strings will be equal or higher than 92% from the value shown in the table). 12 © 2014 Copyright MacLean Power Systems Technical information subject to change without notice 10 Accessories and Features glass insulators Locking Devices The plant manufactures insulators with W-clips and split-pins, which corresponds to the Russian and international standards. Split-pin provides more reliable coupling in a string, as the cross-section area of the split-pin is 2 times more than the crosssection area of the W-clip. The insertion of split-pins and bending of the legs are made at the plant. It is necessary to note, that with such a universal coupling it is possible to make a string of insulator units with different types of locking devices. Insulator with W-clip Insulator with split-pin Zinc Sleeves The characteristics of insulators with a zinc sleeve fully correspond to those of insulators without it. The zinc sleeve, being "a sacrificial electrode", prevents for a long time from corrosion of a pin caused by d.c. and environmental conditions (a tropical climate). 1. Cap. 2. Locking device (split-pin). 3. Glass part. 4. Gasket. 5. Pin. 6. Binding material. 7. Zinc sleeve. When the insulators are stored in a dry atmosphere, especially at high temperature, the cement bond loses its moisture. It resulted in a slight shrinkage, in this case increases the clearance between the glass and cement bond. In some cases the increased clearance can lead to a rotation of the pin relative to the glass by a few degrees. This rotation arises from the manual effort with characteristic clicking noise. This phenomenon disappears once you move the insulator into the atmosphere with normal conditions or being under load when assembling on the line. This phenomenon does not affect an insulator performance. 9 11 © 2014 Copyright MacLean Power Systems Technical information subject to change without notice packing Packing Packet with Crates Each packet with crates includes several wooden crates placed on the pallet. For packing manufacture the "screwringed" nails are used. They have ring grooves on the stem that create the additional friction force and the nails keep the nailed timber more fixedly. The pallet packer wraps round the packet with insulators by strechtape in a few layers to strengthen it for transport to the consumer. Slat and Wire Package Sea Packet (SP) Universal Package (UP) Wooden Crate The pallet packer wraps round the packet with insulators by strechtape in a few layers to strengthen it for transport to the consumer. Package with Boxes (PB) Slatted Crate Wooden Cylindrical Crate The advantages of this type of slatted crate: Convenience of disassambly (box does not require special tools to open it: only untwist the wire and box is opened). During transportation empty boxes laid out in crate and to take up a little space in the truck. The packing of insulators supplied by GIG is made of wood treated in accordance with the international standard ISPM-15. When the insulators are stored at the open storage ground, the wood may darken under ultraviolet exploration or dust. The impact of these factors on the packaging material does not reduce its mechanical strength. © 2014 Copyright MacLean Power Systems Technical information subject to change without notice 12 map of deliveries Map of Deliveries Afghanistan Albania Algeria Angola Argentina Austria Belgium Bolivia Bosnia and Herzegovina Bulgaria Cameroon Canada Chile China CIS Countries Armenia Azerbaijan Belarus Kazakhstan Kyrgyzstan Moldova Tajikistan Turkmenistan Ukraine Uzbekistan Colombia Costa Rica Cote d'Ivoire Croatia Cuba Czechia Denmark Estonia Finland France Germany Great Britain Guatemala Hungary Iceland Iran Iraq Italy Latvia Lebanon Lithuania Macedonia Mali Morocco Nigeria Norway Palestin Peru Poland Portugal Romania Senegal Serbia Slovakia Slovenia South Africa Spain Sri Lanka Syria Sweden Tanzania Turkey Vietnam 15 13 © 2014 Copyright MacLean Power Systems Technical information subject to change without notice Notes © 2014 Copyright MacLean Power Systems Technical information subject to change without notice 14 Other Quality MacLean Products Anchoring Systems Surge Arresters Conductor Hardware Cutouts Crossarms Grounding and Tools Insulator Systems Pole Line Hardware Formed Wire Aluminum Mounts Telecommunications Hardware Enclosures and Mounts MacLean Power Systems 481 Munn Road, Suite 300 Fort Mill, SC 29715 USA fax 803.396.8601 macleanpower.com Customer Service 1.800.MPS.SHIP info@macleanpower.com © Copyright 2014 MacLean Power Systems LBGLAT.03.14