220-252kv Solid-Core Post Insulators

• Application: High-voltage
• Material: Porcelain
• Structure: Post Insulator
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Type: A Type Insulator
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Size of Bearing Capacity: 12.5kN
• Certification: ISO9001
• Color: White
• Net Weight: 9kg
• Transport Package: 1000*1000*1000mm
• Trademark: JOHNSON
• Origin: China
• HS Code: 854620909
• Production Capacity: 100000
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 1.000kg

Product Description

ZS-Solid Core Post Insulators;ZSX-Catanary Post Insulators;C-Operation Post Insulators;W-Anti-pollution Type;Numerator after frist"-"-Rated Voltage;Denominator-Catilever Failing Load;N-Torsion Failing Load;L-Bottom and Top Fittings are all with Screw Hole;Data after second"-"-Class of Pollution Level.

Main Speccifications of 220-252kV Solid-Core Post Insulators
FTY No.	Type No.	Fig. No.	Rated Volt.	Mechanical Failing Load		Creepage Distance	Main Dimensions ( mm )							Weight
				Cantilever	Torsion		H	Top Fitting			Bottom Fitting
			(kV)	(kN)	(kN/m)	(mm)		a1	d1	hole	a2	d2	hole	kg
2780	ZSW-220/4-2	1	220	4	3	5500	2400	140	M12	4	250	18	4	170
2781	ZSW-220/4-3	1	220	4	3	6300	2300	140	M12	4	250	18	4	164
2782	ZSW-220/6-3	1	220	6	4.5	6300	2370	140	M12	4	270	18	4	188
2783	ZSW-220/6-3.5	1	220	6	4.5	7060	2300	127	M16	4	225	18	4	186
2784	ZSW-220/6-4	1	220	6	4.5	7812	2400	140	M12	4	270	18	4	207
2785	ZSW-220/8-3	2	220	8	6	6300	2400	225	18	4	270	18	4	220
2786	ZSW-220/8-3.5	1	220	8	6	7060	2370	150	M12	4	270	22	4	218
2787	ZSW-220/8-4	2	220	8	6	7812	2400	225	18	4	250	18	8	209
2788	ZSW-220/10-3	2	220	10	7.5	6300	2300	225	18	4	254	18	8	228
2789	ZSW-220/10-3.5	1	220	10	7.5	7060	2120	140	M12	4	270	18	8	172
2790	ZSW-220/10-4	1	220	10	7.5	7812	2400	140	M12	4	254	18	8	247
2791	ZSW-220/N2.5-4	3	220		2.5	7812	2400	127	M16	4	127	M16	4	154
2792	ZSW-220/N8-4	2	220		8	7812	2300	180	14	4	180	14	4	270