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Home › Products › Insulators › Transmission › Line Post › Quadri*Sil › Horizontal Line Post

Horizontal Line Post

Selection Guilde: Typical Line Voltage, kV(1)						Catalog Numbers(3)	Nominal Polymer Length inches	Section Length inches (mm)	Strike Distance inches (mm)	Leakage Distance inches (mm)	ANSI Values				IEC Values			SCL lbs. (kN)
											(2) 60-Hz Dry Flash- over (kV)	(2) 60-Hz Wet Flash- over (kV)	(2) Critical Impulse Positive (kV)	(2) Critical Impulse Negative (kV)	(2) 60-Hz 1-minute Wet Withstand (kV)	(2) Impulse Positive Withstand (kV)	(2) Impulse Negative Withstand (kV)
69	110	132	161	220	330
						P250024S0020	24	36.9 (937)	25.0 (635)	63 (1600)	255	235	385	505	195	365	475	5000 (22.2)
						P250026S0020	26	39.3 (998)	27.4 (696)	69 (1753)	280	255	425	540	215	400	510	5000 (22.2)
						P250031S0020	31	44.0 (1117)	32.2 (818)	82 (2083)	330	300	510	615	255	480	580	4490 (20.0)
						P250036S0020	36	48.8 (1239)	37.1 (942)	95 (2413)	380	345	580	690	290	550	655	3950 (17.6)
						P250043S0020	43	55.9 (1419)	44.3 (1125)	113 (2870)	455	405	700	800	340	665	760	3340 (14.9)
						P250048S0020	48	60.6 (1539)	49.2 (1250)	126 (3200)	515	450	770	880	380	730	835	3030 (13.5)
						P250053S0020	53	65.3 (1658)	54.0 (1372)	139 (3531)	565	495	855	950	420	810	900	2770 (12.3)
						P250058S0020	58	70.1 (1780)	58.8 (1494)	151 (3835)	600	525	920	1025	445	870	970	2550 (11.3)
						P250060S0020	60	72.4 (1838)	61.3 (1557)	158 (4013)	625	540	955	1065	455	905	1010	2460 (10.9)
						P250065S0020	65	77.2 (1960)	66.1 (1679)	170 (4318)	675	580	1035	1140	490	980	1080	2280 (10.1)
						P250070S0020	70	81.9 (2080)	70.9 (1801)	183 (4648)	720	615	1115	1215	520	1055	1150	2130 (9.5)
						P250075S0020	75	86.6 (2199)	75.8 (1925)	196 (4978)	765	650	1190	1290	550	1130	1225	2000 (8.9)
						P250080S0020	80	91.4 (2321)	80.6 (2047)	208 (5283)	815	680	1265	1360	575	1200	1290	1890 (8.4)
						P250087S0020	87	98.5 (2501)	87.9 (2233)	227 (5766)	880	735	1380	1475	620	1310	1400	1740 (7.7)
						P250092S0020	92	103.2 (2621)	92.7 (2355)	240 (6096)	925	765	1455	1550	650	1380	1470	1650 (7.3)
						P250096S0020	96	107.9 (2740)	97.6 (2479)	252 (6401)	975	800	1535	1625	680	1455	1540	1570 (7.0)
						P250101S0020	101	112.7 (2862)	102.4 (2601)	265 (6731)	1015	830	1610	1700	705	1525	1615	1500 (6.7)
						P250104S0020	104	115.1 (2923)	104.8 (2662)	271 (6883)	1040	845	1650	1735	715	1565	1645	1460 (6.5)
						P250106S0020	106	117.4 (2981)	107.2 (2723)	278 (7061)	1060	860	1685	1770	730	1600	1680	1430 (6.4)
						P250109S0020	109	119.8 (3042)	109.7 (2786)	284 (7214)	1085	875	1725	1810	740	1635	1715	1400 (6.2)
						P250111S0020	111	122.2 (3103)	112.1 (2847)	290 (7366)	1105	890	1765	1850	755	1675	1755	1370 (6.1)

• 1) For voltages above 330 kV, other section lengths, or end fitting combinations, please contact your HPS representative.
• 2 )Electrical values are without corona ring. For voltages equal to or greater than 220 kV, refer to page 20 for corona rings and associated physical/electrical changes to the above data. Dimensions are within allowable tolerances as specified by IEC 61952 and ANSI C29.17.
• 3) The catalog number shown in the table is for a 2.5'' (63.5mm) rod diameter line post with a two hole blade on the line end and a gain base on the tower end. For other end fitting combinations, please refer to the Catalog Number Key on page 8.