ANSI Standard 52-1/2/4/6/10/11/12 Porcelain Disc Suspension Insulator Clevis Type

Product Name:

Model NO.:

52-1

Brand:

Ziyong

Color:

Brown\Light Grey

Certification:

CE, ISO9001

Size of Bearing Capacity:

160KN

Connection Method:

Clevis Type

Usage:

High Voltage Power Transmission, Insulation

Structure:

Suspension Insulator

Material:

Porcelain

Application:

High-voltage

Trademark:

JMA

Transport Package:

Standard Packing

Specification:

as your require

Origin:

China

Product Description

Suspension type insulators mechanically hold the conductor thus isolating it from contact with land and other conductors. Ziyong suspensions support mechanical and electrical charges ranging from 10,000 to 50,000 lbs. and are available in all tension levels, for both distribution and transmission systems.
Porcelain suspensions are specifically designed to comply with ANSI Class (C29.2-1992) standards, ensuring the performance of both the electrical and mechanical functions, as well as to satisfy all dimensional specifications and applicable requirements.

Standard: ANSI
Color: Brown or grey glazed

Drawing

Basic Data

ANSI Class		52-1	52-2	52-4	52-6	52-10	52-11	52-12
Porcelain Disc Diameter D. mm		152	190	254	254	280	300	300
Unit Spacing, H. mm		140	146	146	146	165	156	178
Creepage Distance, mm		178	210	292	292	305	381	381
Combined M & E Strength, kN		44	67	67	111	160	222	222
Impact Strength, N-m		5	5.5	6	7	10	10	10
Routine Proof Test Load, kN		22	33.5	33.5	55.5	80	111	111
Time Load Test Value, kN		27	44	44	67	107	133	133
Power Frequency Flashover Voltage	Dry, kV	60	65	80	80	80	80	80
Power Frequency Flashover Voltage	Wet, kV	30	35	50	50	50	50	50
Critical Impulse Flashover Voltage	Pos, kV	100	115	125	125	125	140	140
Critical Impulse Flashover Voltage	Neg, kV	100	115	130	130	130	140	140
Power Frequency Puncture Voltage, kV		80	90	110	110	110	125	125
Radio Influence Voltage Data	Test Voltage to Ground, KV	7.5	7.5	10	10	10	10	10
Radio Influence Voltage Data	Max. RIV at 1000 KHz, uV	50	50	50	50	50	50	50
Net Weight, Each, Approx., kg		2.5	3.5	4.6	5.5	7.9	9.2	9.5

Service
Choose our products! You‘ll get
1) Good quality guarantee (2 years)
2) Factory direct prices
3) On time delivery
4) Free sample
5) Professional technology support

Strict quality controls have been taken to ensure that you‘ll get reliable products.
a. Material checks before production .
b. Random inspection during production .
c. Inspection before the shipment.

Our products fully comply with well recognized standards such as IEC, BS, ANSI.
FAQ:
1. Q: Do you have a catalog? Can you send me the catalog to have a check of all your products?
A: Yes, We have product catalog. Please contact us, we‘ll send our catalog by E-mail.

2 Q: I can’t find the product on your catalog, can you make this product for me?
A: Our catalog shows most of our products but not all. If you couldn‘t find it, let us know the specification of your requirements, it usually takes 20-30 days for us to design and make new moulds which match your requirements.

3 Q: What‘s your payment term?
A: The price FOB Ningbo under payment term is 50% T/T in advance and the balance before shipment.