178kN ANSI 52-10 High Voltage Disc Suspension Porcelain Insulator

• Customization: Available
• Application: High-voltage
• Material: Porcelain
• Model NO.: ANSI 52-10
• Structure: Suspension Insulator
• Type: ANSI Class
• Usage: High Voltage Power Transmission
• Connection Method: Clevis and Tongue Type
• Size of Bearing Capacity: 178kN
• Certification: ISO9001
• Color: White or Brown
• Brand: Jiahong
• Transport Package: Wooden Box
• Specification: 280mm
• Trademark: Jiahong
• Origin: Pingxiang, Jiangxi, China
• HS Code: 85462090
• Production Capacity: 100000 PCS/Month

Product Description

Product Description

Jiahong standard suspension porcelain insulators with high mechanical and electrical strength are designed to meet the most modern demands for transmission and distribution lines today.

Jiahong makes ANSI class approved Ball-Socket and Clevis type distribution suspension insulators for overhead transmission and distribution systems in the world.

Each suspension shell undergoes rigorous electrical testing before and after assembly before being shipped.

Clevis Type Porcelain Suspension Insulators ANSI 52-10
Technical Specification

Fig No.		1	2	2	3	2
ANSI class		52-1	52-4	52-6	52-9A	52-10
Unit spacing(H)-mm		140	146	146	160	165
Nominal diameter(D)-mm		165	254	254	108	280
Leakage disstance-mm		178	320	320	171	380
Dry arcing distance-mm		114	197	197	102	216
Combined M&E Strength-KN		45	70	111	45	178
Routine Proof Test Load-KN		22	33.5	55.5	22	89
Mechnical Impact Strength-N.m		5	6	10	5	11.3
Power frequency Flashover Voltage	Dry-kv	60	80	80	60	80
	Wet-kv	30	50	50	30	50
Critical Impulse Flashover Voltage	Positive-kv	100	125	125	90	125
	Negative-kv	100	130	130	100	130
Low Frequency Puncture Voltage-kv		80	110	110	80	110
Radio interference voltage	Test voltage to ground-kv	7.5	10	10	7.5	10
	Max RIV at 1000KHz-uv	50	50	50	50	50
Net weight-kg		2.5	4.9	5.5	2.6	8.1