Horizontal Line Post Insulators

Transcription

1 Rev: A2, Date: 07/2004 MPS offers 2 distinctive silicone line post insulator designs to comply with all the requirements of the market place. Standard designs, from 69kV to kv, are supplied out of the York (SC) plant using an injection molding process. These post products are manufactured to forecast in high volumes with standard lengths & leakages. Custom designs and ratings kv & above are produced at the Franklin Park [Reliable] (IL) plant using the extruded rod shed process, where the posts are produced to customer order, per customer specification (custom strength, length, & leakage). York - Injection Molded Posts The insulator silicone housing is injection molded, using high temperature and high pressure injection, onto the FRP rod and onto the end fittings to protect the fiberglass rod and prevent ingress of moisture. The standard leakage distances offered on these products provide were designed for use in high contamination environments. These heavy contamination designs provide between 25mm/kv to 31mm/kV leakage. Features Standard Designs / Lengths Standard Leakages [25mm/kV] Produced to Forecast Injection Molded Products 30XH Class Standard Strength Posts 2.5 Rod [NPK, NBK, NBS Series] 40XV Class High Strength Posts 3.5 Rod [NBS Series] Reliable - Extruded Design Posts The Extruded design line post insulator offers the unique ability to custom design for any application, with the flexibility to produce custom section lengths and leakage distances. Insulator section lengths can be customized to customer requirements in 1 inch increments. Variable shed count and spacing is used to provide custom leakage distances, or leakage in accordance to the IEC815 Recommendation for Polluted Areas. [Pollution Class: Low = 16mm/kV, Medium = 20mm/kV, Heavy = 25mm/kV, Very Heavy = 31mm/kV] Features Custom Designs (Variable Lengths & Leakage) Custom Leakage Distances (per IEC815) Produced to Order Extruded Seamless silicone sheath Extruded Products H1 Class Low Strength Posts 2.0 Rod [H1C1, H1C2, H191 Series] H2 Class Standard Strength Posts 2.5 Rod [H291 Series] H3 Class High Strength Posts 3.0 Rod [H391 Series] Silicone Rubber MPS uses a Silicone formulation that has been unchanged since the early 80 s. The Si-O molecular bonds (inorganic backbone of silicone) are very stable and have bond strengths higher than sunlight, making the silicone resistant to UV degradation. In addition to providing protection against ultraviolet radiation, electrical aging, and corona effect, silicone exhibits hydrophobic properties; which provide excellent recovery characteristics to control leakage currents in highly polluted or coastal environments. Post Insulators Page LP-1 of LP-14

2 Rev: A2, Date: 07/2004 Catalog No. Definition York Injection Molded Design N P K G 30 XH 028 S 0 ANSI Class Base End Fitting Base Attachment Rod Size Shed Profile Number of Sheds Material Choice Corona Ring Requirement P = Fixed B = Bendable K = Trunnion S = Drop Tongue V = Vertical Trunnion G= Gain F = Flat 30 = = 3.5 XH = Series 30 XV = Series 40 S = Silicone 0 = No Ring 1 = One Ring N P K G 30 XH S 0 MPS York Catalog Number Example No Corana Ring Silicone Rubber 28 Sheds Series 30 Insulator 2.5" Rod Diameter Gain Base Clamp Top Fixed Base ANSI Class To order a 28 shed, 2.5 diameter rod, Trunnion/Fixed Gain Post Insulator, the Catalog number would be NPKG30XH028S0 Typical End Fittings B P S K V Bendable Base Fixed Base Drop (Slotted) Tongue Trunnion / Clamp Top Vertical Trunnion Post Insulators Page LP-2 of LP-14

3 Rev: A2, Date: 07/2004 Catalog No. Definition- Reliable Extruded Design H V A 00 INSULATOR TYPE BASE LINE END FITTING TYPE SECTION LENGTH (Inches) VARIABLE LEAKAGE CORONA RINGS MPS INTERNAL USE Post Orientation Base Type End Fitting Tower H - Horizontal V - Vertical Rod Diameter pc Flat (Steel) 3 3 Bolt Circle 4 3 Stud Base 5 5 Bolt Circle 8 No Base (Anchor only) 9 2pc Bendable Gain C 2pc Fixed Gain X - none 1 Drop Tongue 2 Horizontal Trunnion 3 3 Bolt Circle 5 5 Bolt Circle 6 Vertical Trunnion 7 F-Neck C Extended Drop Tongue D Double Trunnion X - None A - None 6 B - None 12 X - None None H V A 0 0 Reliable Catalog Number Example MPS Identification 6" Corona Ring on the End Variable Leakage 40" Insulator Length 2 Hole Drop Tongue 2 pc Gain 2.5" Rod Diameter Horizontal Post Typical End Fittings To order a 40, 2.5 diameter rod, Drop Tongue/Bendable Gain Post Insulator with a 6 Corona Ring, the Catalog number would be H291040VA C Anchor 5 Bolt Circle Drop Tongue Vertical Trunnion Extended Drop Tongue Post Insulators Page LP-3 of LP-14

4 Rev: A2, Date: 07/2004 Post Base Options (Typical Applications) H1 / H2 / NB_G30XH - Bendable Gain Base (Steel) H3 (*NB_G40XV) Bendable Gain Base (Steel) H1 / H2 / NB_F30XH - Bendable Flat Base (Steel) H3 (**NB_F40XV) Bendable Flat Base (Steel) * NB_G40XV Bendable Gain Base = 12 & 14 Hole Spacing ** NB_F40XV Bendable Flat Base = 10 x 15 Hole Pattern *** Additional bendable base designs / mounting patterns available, contact MPS for details *** Bendable Base / Anchor H1 & H2 Fixed Gain Base (Cast Ductile Iron) Bendable Base Formed steel base that mates with an anchor end fitting of the insulator via 2 mounting bolts. Bendable bases come in gain and flat designs, with 0 & 12 upsweep angles, as required. Fixed Base Cast iron base that mates with a 5 bolt circle end fitting of the insulator (4 bolts). Where the bendable designs allow for some articulation of the insulator, the fixed base does not. The fixed design comes in gain and flat designs, with a standard 12 upsweep angle. Gain Base base design used to mate the insulator to a round pole surface. This base is attached to the pole through the center bolt mount holes. Flat Base base design used to mate the insulator to a flat surface, using either the 4 bolt holes along the ears of the base, or the 2 center mount bolt holes. Post Insulators Page LP-4 of LP-14

5 Rev: A2, Date: 07/2004 Corona Rings for Post Insulators High voltages can result in unwanted noise (RIV) and corona. To minimize the effects of corona, corona rings are applied to one or both ends of the insulator (attached onto the end fittings). Typically, for system voltages kv and above a corona ring or combination of rings is necessary. However, some applications may require rings at lower system voltages. Refer to the Corona Ring section of the Application Guide for detailed information or contact the factory. Recommended Corona Ring Application Class End Fitting 138kV 161kV kv 345kV 400kV H1 & H2 End None None 6" 12" 12" 30XH Tower End None None None None 12" H3 End None None None 12" 12" 40XV Tower End None None None None 12" For Insulators kv and above, MPS recommends use of Corona Rings. The Application Table above depicts typical corona ring usage on MPS suspension Insulators. For corona ring usage on special applications, environments, and elevations; please contact MPS. For Horiz. & Vert. Trunnion Post Insulators Catalog Number Fig. Order separately or with Post Insulators Conductor Clamping Range Aluminum Ductile Iron # Inch [mm] AWG-MCM ACSR AWG-MCM Alum. In [cm] ACTS FCTS ACTS-057 ACTS-084 ACTS-106 ACTS-150 FCTS-057 FCTS-084 FCTS-106 FCTS /0 4-4/0 [ ] [13.3] [37.2] [86.2] /1 1/0-477 [ ] [13.3] [43.1] [97.1] / /7 4/0-795 [ ] [13.3] [53.1] [108.0] / / [ ] [13.3] [57.6] [118.4] ACTS / /7* [ ] [16.5] [102.1] - ACTS / /7* * [ ] [22.2] [109.8] - "A" lbs [kg] over formed armor rod 5,000 pounds ultimate longitudinal. Post Insulators Page LP-5 of LP-14

6 H1-C1 Series Insulators: [2.0 Rod Dia.] Fixed Gain Base Drop Tongue Fixed Gain Base MDCL * Catalog No. Length 1721 H1C1029VX [1257] 38.2 [17.3] [7.7] H1C1029VX02 [737] [551] 74.5 [1892] 42.2 [19.1] 1401 H1C1034VX [1133] 37.8 [17.1] 69 H1C1034VX [1895] [19.3] [6.2] [864] [681] H1C1034VX [2276] 45.1 [20.5] 1152 H1C1040VX [1163] 38.4 [17.4] 69 H1C1040VX [1798] [19.3] [5.1] [1016] [836] H1C104VX [6] 45.8 [20.8] 1042 H1C1044VX [2029] 44.3 [20.1] 115 H1C1044VX [3045] [23.0] [4.6] [1118] [940] H1C1044VX [3680] 54.9 [24.9] 913 H1C1049VX [2032] 44.7 [20.3] 115 H1C1049VX [3048] [23.2] [4.1] [1245] [1069] H1C1049VX [3810] 56.1 [25.4] 821 H1C1054VX [2416] 47.6 [21.6] 138 H1C1054VX [3686] [25.3] [3.7] [1372] [1199] H1C1054VX [4575] 61.4 [27.9] 728 H1C1060VX [2697] 49.9 [22.6] 161 H1C1060VX [4221] [27.0] [3.2] [1524] [1356] H1C1060VX [5237] 66.1 [30.0] Notes: STL (Specified Tensile Load) 3,500 Lbs. [15.6 kn] Electrical Data is without Corona Rings. For Insulators kv & Higher, MPS recommends use of Corona Rings. Post Insulators Page LP-6 of LP-14

7 H1-C2 Series Insulators: [2.0 Rod Dia.] Fixed Gain Base Trunnion Fixed Gain Base MDCL * Catalog No. Length H1C2029VX [1250] 38.3 [17.4] [7.7] H1C2029VX04 [737] [544] 74.2 [1885] 42.4 [19.2] 1400 H1C2034VX [1125] 38.0 [17.2] 69 H1C2034VX [1887] [19.4] [6.2] [864] [673] H1C2034VX [2268] 45.3 [20.5] 1152 H1C2040VX [1156] 38.6 [17.5] 69 H1C2040VX [1791] [19.4] [5.1] [1016] [828] H1C2040VX [2299] 45.9 [20.8] 1041 H1C2044VX [2022] 44.5 [20.2] [4.6] H1C2044VX02 [1118] [932] [3038] 51.0 [23.1] 912 H1C2049VX [2024] 44.9 [20.4] 115 H1C2049VX [3040] [23.3] [4.1] [1245] [1062] H1C2049VX [3802] 56.3 [25.5] 821 H1C2054VX [2408] 47.8 [21.7] 138 H1C2054VX [3678] [25.4] [3.7] [1372] [1191] H1C2054VX [4564] 61.6 [27.9] 728 H1C2060VX [2690] 50.1 [22.7] 161 H1C2060VX [4214] [27.1] [3.2] [1524] [1349] H1C2060VX [5] 66.3 [30.1] Notes: STL (Specified Tensile Load) 5,000 Lbs. [22.2 kn] Electrical Data is without Corona Rings. For Insulators kv & Higher, MPS recommends use of Corona Rings. Post Insulators Page LP-7 of LP-14

8 H1-91 Series Insulators: [2.0 Rod Dia.] Bendable Gain Base Drop Tongue Bendable Gain Base MDCL * Catalog No. Length 1760 H191029VX [1273] 36.1 [16.4] 69 H191029VX [1908] [18.2] [7.8] [737] [564] H191029VX [2035] 41.0 [18.6] 1433 H191034VX [1275] 36.5 [16.6] 69 H191034VX [1910] [18.4] [6.4] [864] [693] H191034VX [2291] 43.0 [19.5] 1174 H191040VX [1176] 36.4 [16.5] 69 H191040VX [1811] [18.3] [5.2] [1016] [851] H191040VX [2319] 43.7 [19.8] 1051 H191044VX [2042] 42.2 [19.1] 115 H191044VX [3058] [22.1] [4.7] [1118] [953] H191044VX [3693] 52.8 [23.9] 923 H191049VX [2045] 42.7 [19.4] 115 H191049VX [3061] [22.3] [4.1] [1245] [1085] H191049VX [3823] 54.0 [24.5] 828 H191054VX [2428] 45.5 [20.6] 138 H191054VX [3698] [24.3] [3.7] [1372] [1214] H191054VX [4587] 59.3 [26.9] 736 H191060VX [2710] 47.8 [21.7] 161 H191060VX [4234] [26.1] [3.3] [1524] [1369] H191060VX [5250] 64.0 [29.0] Notes: STL (Specified Tensile Load) 7,000 Lbs. [31.1 kn] Electrical Data is without Corona Rings. For Insulators kv & Higher, MPS recommends use of Corona Rings. Post Insulators Page LP-8 of LP-14

9 NPKG Series Insulators: [2.5 Rod Dia.] Trunnion Fixed Gain Base Fixed Gain Base [To change from a gain base to a flat base, Change the G to a F as per catalog definition] MDCL Catalog No. Length NPKG30XH016S [11.1] [889] [655] [1839] [20.5] NPKG30XH020S [10.8] [1039] [808] [4] [22.4] NPKG30XH023S [9.5] [1153] [925] [2654] [23.8] NPKG30XH028S [8.0] [1341] [1118] [3239] [26.1] NPKG30XH032S [7.0] [1491] [1270] [3706] [27.9] NPKG30XH034S [6.7] [1567] [1349] [3940] [28.8] NPKG30XH038S [5.9] [1717] [1501] [4407] [30.7] NPKG30XH040S [5.7] [1793] [1577] [4638] [31.6] NPKG30XH043S [5.3] [1905] [1694] [4989] [33.0] NPKG30XH049S [4.7] [2131] [1925] [5690] [35.7] The following insulators are designed with corona rings NPKG30XH043S [5.3] [1905] [1580] [4989] [35.4] NPKG30XH049S [4.7] [2131] [1811] [5690] [1.9] Notes: STL (Specified Tensile Load) 5,000 Lbs. [22.2 kn] S0 - Electrical Data is without Corona Rings. For Insulators kv & Higher, MPS recommends use of Corona Rings. S1 - Electrical Data is with Corona Ring. Post Insulators Page LP-9 of LP-14

10 NBKG Series Insulators: [2.5 Rod Dia.] Trunnion Bendable Gain Base Post Insulators Page LP-10 of LP-14 Bendable Gain Base [To change from a gain base to a flat base, Change the G to a F as per catalog definition] MDCL Catalog No. Length NBKG30XH016S [11.1] [894] [655] [1839] [25.9] NBKG30XH020S [10.6] [1044] [808] [4] [27.7] NBKG30XH023S [9.4] [1158] [925] [2654] [29.1] NBKG30XH028S [7.9] [1346] [1118] [3239] [31.4] NBKG30XH032S [7.0] [1496] [1270] [3706] [33.2] NBKG30XH034S [6.6] [1572] [1349] [3940] [34.2] NBKG30XH038S [5.9] [1722] [1501] [4407] [36.0] NBKG30XH040S [5.7] [1798] [1577] [4638] [36.9] NBKG30XH043S [5.3] [1910] [1694] [4989] [38.3] NBKG30XH049S [4.7] [2136] [1925] [5690] [41.1] The following insulators are designed with corona rings NBKG30XH043S [5.3] [1910] [1580] [4989] [40.7] NBKG30XH049S [4.7] [2136] [1811] [5690] [43.5] Notes: STL (Specified Tensile Load) 5,000 Lbs. [22.2 kn] S0 - Electrical Data is without Corona Rings. For Insulators kv & Higher, MPS recommends use of Corona Rings. S1 - Electrical Data is with Corona Ring

11 NBSG Series Insulators: [2.5 Rod Dia.] Drop Tongue Bendable Gain Base Post Insulators Page LP-11 of LP-14 Bendable Gain Base [To change from a gain base to a flat base, Change the G to a F as per catalog definition] MDCL Catalog No. Length NBSG30XH016S [13.3] [884] [655] [1839] [24.7] NBSG30XH020S [10.9] [1034] [808] [4] [26.9] NBSG30XH023S [9.6] [1148] [925] [2654] [27.7] NBSG30XH028S [8.0] [1336] [1118] [3239] [30.6] NBSG30XH032S [7.0] [1486] [1270] [3706] [32.4] NBSG30XH034S [6.7] [1562] [1349] [3940] [33.3] NBSG30XH038S [6.0] [1712] [1501] [4407] [35.2] NBSG30XH040S [5.7] [1788] [1577] [4638] [36.1] NBSG30XH043S [5.4] [1900] [1694] [4989] [37.5] NBSG30XH049S [4.7] [2126] [1925] [5690] [40.2] The following insulators are designed with corona rings NBSG30XH043S [5.4] [1900] [1580] [4989] [39.9] NBSG30XH049S [4.7] [2126] [1811] [5690] [42.7] Notes: STL (Specified Tensile Load) 15,000 Lbs. [66.7 kn] S0 - Electrical Data is without Corona Rings. For Insulators kv & Higher, MPS recommends use of Corona Rings. S1 - Electrical Data is with Corona Ring

12 H2-91 Series Insulators: [2.5 Rod Dia.] Bendable Gain Base Drop Tongue Bendable Gain Base MDCL Catalog No. Length 1019 H291086VX [3894] 72.9 [33.1] H291086VX [6081] [38.5] [4.5] [2184] [1991] H291086VX [7577] 93.0 [42.2] 979 H291090VX [3884] 73.7 [33.4] H291090VX [6071] [38.9] [4.4] [2286] [2096] H291090VX [7567] 93.9 [42.6] 907 H291097VX [3950] 75.7 [34.3] H291097VX [6137] [39.8] [4.0] [2464] [2278] H291097VX [7518] 95.2 [43.2] The following insulators are designed with corona rings 1019 H291086VA [3894] 77.9 [35.3] H291086VA [6081] [40.7] [4.5] [2184] [1961] H291086VA [7577] 98.0 [44.5] 979 H291090VA [3884] 78.7 [35.7] H291090VA [6071] [41.1] [4.4] [2286] [2065] H291090VA [7567] 98.9 [44.9] 907 H291097VA [3950] 80.7 [36.6] H291097VA [6137] [42.0] [4.0] [2464] [2248] H291097VA [7518] [45.4] H291104VB [5743] 91.6 [41.5] H291104VB [7239] [45.3] [3.7] [2642] [2400] H291104VB [9081] [49.8] Notes: STL (Specified Tensile Load) 15,000 Lbs. [66.7 kn] VX - Electrical Data is without Corona Rings. For Insulators kv & Higher, MPS recommends use of Corona Rings. VA Electrical Data is with an 8 Corona Ring. VB Electrical Data is with a 12 Corona Ring. Post Insulators Page LP-12 of LP-14

13 H3-91 Series Insulators: [3.0 Rod Dia.] Bendable Gain Base Drop Tongue Bendable Gain Base 3263 H391051VX [1928] 76.0 [34.5] 115 H391051VX [3035] [38.4] [14.5] [1295] [998] H391051VX [3772] 90.5 [41.1] 2674 H391060VX [2413] 82.9 [37.6] 138 H391060VX [3642] [42.0] [11.9] [1524] [1237] H391060VX [4503] 99.4 [45.1] 2239 H391069VX [2774] 88.8 [40.3] 161 H391069VX [4249] [45.5] [10.0] [1753] [1478] H391069VX [5232] [49.1] 2060 H391075VX [2812] 91.2 [41.4] 161 H391075VX [4288] [46.6] [9.2] [1905] [1636] H391075VX [5271] [50.1] 1852 H391082VX [3858] [46.2] H391082VX [6071] [54.1] [8.2] [2083] [1824] H391082VX [7300] [58.5] 1726 H391087VX [3868] [47.0] H391087VX [6081] [54.9] [7.7] [2210] [1956] H391087VX [7557] [60.1] 1671 H391090VX [3947] [47.7] H391090VX [6038] [55.2] [7.4] [2286] [2035] H391090VX [7513] [60.5] 1414 H391104VX [5794] [56.5] 345 H391104VX [9114] [68.4] [6.3] [2642] [2408] H391104VX [9850] [71.0] The following insulators are designed with corona rings 1414 H391104VB [5794] [59.0] 345 H391104VB [9114] [70.9] [6.3] [2642] [2342] H391104VB [9728] [73.0] Notes: STL (Specified Tensile Load) 20,000 Lbs. [89.0 kn] VX - Electrical Data is without Corona Rings. For Insulators kv & Higher, MPS recommends use of Corona Rings. VB Electrical Data is with a 12 Corona Ring. Post Insulators Page LP-13 of LP-14

14 NBSG40XV Series Insulators: [3.5 Rod Dia.] Bendable Gain Base [To change from a gain base to a flat base, Change the G to a F as per catalog definition] Drop Tongue Bendable Gain Base MDCL Catalog No. Length NBSG40XV023S [25.0] [1232] [925] [2428] [49.9] NBSG40XV028S [20.8] [1417] [1118] [2959] [53.5] NBSG40XV034S [17.3] [1641] [1349] [3594] [57.8] NBSG40XV038S [15.6] [1788] [1504] [4018] [60.7] Notes: STL (Specified Tensile Load 15,000 lbs. [66.8 kn] MDCL = Max. Design Cantilever Load Electrical Data is without Corona Rings. For Insulators kv & Higher, MPS recommends use of Corona Rings. NBSG40 Series Insulators for use in North American Market Only Post Insulators Page LP-14 of LP-14