ANSI Socket and Ball Type Suspension Insulators

• Application: High-voltage
• Material: Porcelain
• Structure: Suspension Insulator
• Usage: High Voltage Power Transmission
• Connection Method: Trough Type
• Certification: ISO9001, SGS, ANSI
• Model NO.: 52-3&52-5&52-8
• Color: Brown or Light Gray
• Standard Specification: ANSI C29.2
• Transport Package: Export Package
• Specification: ANSI
• Trademark: CIE
• Origin: Qingdao

Product Description

52-3&52-5&52-8 are types of ANSI Socket&Ball type suspension insulators. QINGDAO COSINE is specialized in this field for over 10 years.
If you have any interest on suspension insulators, please contact me freely and we will make best price for you.

ANSI Class			52-3	52-5	52-8
Porcelain Disc Diameter,D,mm			254	254	280
Unit Spacing,H,mm			146	146	146
Creepage Distance, mm			292	292	305
Combined M & E Strength, KN			67	111	160
Impact Strength, Nm			6	7	10
Routine Proof Test Load, KN			33.5	55.5	80
Time Load Test Value, KN			44	67	107
Power Frequency Flashover Voltage		Dry, kv	80	80	80
		Wet, kv	50	50	50
Critical Impulse Flashover Voltage		Pos., kv	125	125	125
		Neg., kv	130	130	130
Power Frequency Puncture Voltage,KV			110	110	110
Radio Influence Voltage Data	Test Voltage to Ground, kv		10	10	10
	Maximum RIV at 1000KHZ, μv		50	50	50
Net Weight, Each Approx., kg			4.6	5.5.	7.5