ANSI 52-4 Disc Porcelain Insulator Suspention Insulator

ANSI 52-4 Disc Porcelain Insulator Suspention Insulator image

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Overview
Product Description
Detailed Photos
Packaging & Shipping
Certifications
FAQ
Our Advantages

Basic Info.

Model NO.

52-4

Type

A Type Insulator

Usage

High Voltage Power Transmission, Insulation, Electrical Installation

Size of Bearing Capacity

70KN

Certification

ISO9001, ANSI

Color

Grey , Brown or White

Creepage Distance

320mm

Combined M&E Strength

70kn

Net Weight

4.8kg

Transport Package

1000*1000*1000mm

Trademark

JOHNSON

Origin

China

HS Code

8546209090

Production Capacity

100000

Packaging & Delivery

Package size per unit product

100.00cm * 100.00cm * 100.00cm

Gross weight per unit product

1.000kg

Product Description

Dear customers,

If you have any other questions, please feel free to contact us.

Clevis type suspension porcelain insulators( ANSI Class )
ANSI Class		52-1	52-4	52-6	52-9	52-10
Coupling size		Type B	Type B	Type J	Type B	Type K
Dimensions
Diameter(D)	mm	165	254	254	121	280
Spacing(H)	mm	140	146	146	159	165
Creepage distance	mm	178	320	320	178	380
Mechanical Values
combined M&E strength	kN	44	67	111	44	178
Dry arcing distance	mm	114	197	197	102	216
Impact strength	N.m	5	6.2	10	5	11.3
Routine proof test load (Maximum working load)	kN	22	33.5	55.5	22	89
Time load test value	kN	27	44.5	67	27	107
Electrical Values
Low frequency dry flashover voltage	kV	60	80	80	60	80
Low frequency wet flashover voltage	kV	30	50	50	30	50
Critical impulse flashover voltage,positive	kV	100	125	125	100	125
Critical impulse flashover voltage,negative	kV	100	130	130	90	130
Low frequency puncture voltage	kV	80	110	110	80	110
Radio influence Voltage Data
Test voltage RMS to ground	kV	7.5	10	10	7.5	10
Maximum RIV at 1000kHz	μv	50	50	50	50	50
Packing and Shipping Data
Net weight,approximate	kg	2.5	4.8	5.5	2.6	8.1

Q 1. What’s the payment term ?
A. We accept TT,30% deposit and 70% balance against copy of B/L 0r L/C at sight.

Q 2. How long is producing time ?
A. Normally it will take about 35-40 days for production.

Q 3. What is the standard of package ?
A. For small capacity, we use carton, but for big capacity, we will use strong wooden case for protection or double inner packs in a master carton .

Q 4. Can you offer Form A or C/O ?
A. Yes. We can prepare relative documents to forgin affairs office or other offices to apply for this certificate.

Q 5. Will you accept using customer’s logo ?
A. Only accaept OEM when you order a big quantity.

Q 6.What is your monthly output?
A. It depends on the product model, normally our monthly output is 850 tons.

Q 7. How do you make sure your good quality ?
A. We use the best raw material , and every single product will go through a series of strict test.

Q 8. What kind of certificate you have ?
A. Our company got ISO 9001, ISO 14001, OHSAS 18001 certificate, and each series of product got a test report.

Q 9. What else can you do for me?
A. Our customer service staff will be always online and reply your inquiry within 24 hours.

1) Factory direct prize

2) ANSI BS GB IEC DIN AS standard

3) Free samples

4) Timely delivery

5) Customer design

6) Bid Qualification

We are China ANSI 52-4 Disc Porcelain Insulator Suspention Insulator manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.

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