AC anti-pollution type under rib porcelain disc insulator has larger creepage distance, not easily affected by moisture, high fouling resistance voltage, more suitable for use on AC and DC transmission lines in coastal, foggy, humid and saline areas.

According to the coupling, it can be divided into Ball, Socket type and Clevis type. All metal parts assembled are hot dip galvanized. 'W' & 'R' clips are made of bronze or stainless steel which is stretchy and anti-corrosive.

The products are manufactured in accordance with GB/T 7253, IEC60305 standards.

Part Ⅰ: Product Advantages

1. Strong anti-fouling ability, suitable for industrial dust, chemical, salt and alkali, coastal and foggy areas.

2. Adopting ball and socket type connection and groove type connection, it is easy to load and unload, which is conducive to working with electricity.

Part Ⅱ: Structural Figure and Main Technical Data

0.1

FIG.1

0.2

FIG.2

AC Anti-Pollution Type (Under Rib)
Fig. No.			1	2	1	1	1
IEC Designation			U70BLP	U70CP	U80BLP	U100BLP	U120BP
Reference No.			U70BP/146H	U70CP/146H	U80BP/146H	U100BP/146H	U120BP/146H
Type			XHP-70	XHP-70C	XHP-80	XHP-100	XHP-120
Rated M&E Failing load (kN)			70	70	80	100	120
Nominal Diameter D (mm)			255	255	255	255	255
Nominal Unit Spacing H (mm)			146	146	146	146	146
Nominal Creepage Distance (mm)			432	432	432	432	432
Routine Tensile Load (kN)			35	35	40	50	60
Impact Strength (N•cm)			565	565	565	678	678
Minimum Flashover Voltage (kV)	Power-frequency	Dry	90	90	90	90	90
	Power-frequency	Wet	50	50	50	50	50
	Critical Impulse	Pos.	125	125	125	125	125
	Critical Impulse	Neg.	130	130	130	130	130
Wrthstand Voltage (kV)	Power-frequency	Dry	80	80	80	80	80
	Power-frequency	Wet	45	45	45	45	45
	Critical Impulse		115	115	115	115	115
Power-frequency Puncture Voltage (kV)			120	120	120	120	120
Net Weight (approx.) (kg)			6.9	6.9	6.9	6.9	7.8
Unit Price (dollar)			11.77	12.1	12.58	13.71	14.62

0.3

AC Anti-Pollution Type (Under Rib)
Fig. No.			1	1	1	1
IEC Designation			U160BMP	U210BP	U210BP	U300BP
Reference No.			U160BP/155H	U210BP/170H	U210BP/170H	U300BP/195H
Type			XHP-160	XHP-210	XHP1-210	XHP-300
Rated M&E Failing load (kN)			160	210	210	300
Nominal Diameter D (mm)			330	300	330	320
Nominal Unit Spacing H (mm)			155	170	170	195
Nominal Creepage Distance (mm)			550	480	550	505
Routine Tensile Load (kN)			80	105	105	150
Impact Strength (N•cm)			1017	1017	1017	1017
Minimum Flashover Voltage (kV)	Power-frequency	Dry	90	90	100	90
	Power-frequency	Wet	55	55	55	55
	Critical Impulse	Pos.	140	135	150	135
	Critical Impulse	Neg.	160	140	160	140
Wrthstand Voltage (kV)	Power-frequency	Dry	80	80	80	85
	Power-frequency	Wet	50	50	45	50
	Critical Impulse		125	120	120	110
Power-frequency Puncture Voltage (kV)			130	120	120	120
Net Weight (approx.) (kg)			12.7	13.1 (13.25)	13.95 (14.1)	14.75
Unit Price (dollar)			23.39	29.03	30.65	32.26

Part Ⅲ: Application

Part Ⅳ: Packaging and Transportation

It is usually packed in bundles with bamboo frame, or according to customer's demand.

Delivery:

Port: Shanghai, or other ports as per your requirements.

Part Ⅴ: Factory Tour

Part Ⅵ: Service Guarantee

● Quickly and professional response;

● Excellent quality with reasonable price;

● Sufficient support for our tendering representatives;

● OEM service available based on official & legal authorization;

● Strict quality control system;

● Faster lead time than our competitors;

● Cable solutions to your particular requirements;

● Free sample is available with economic express fee;

● 12 months quality guarantee after delivery.

Part Ⅶ: FAQ

Q1: When can I get the price?

We usually quote within 6 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.

Q2: How can I get a sample to check your quality?

After price confirmation, you can require for samples to check our quality. Sample is free, but the freight charge should be paid.

Q3: How long can I expect to get the sample?

After you pay the freight charge and send us confirmed files, the samples will be ready for delivery in 3-7 days.

The samples will be sent to you via express and arrive in 3~5 days.

Q4: What about the lead time for mass production?

Honestly, it depends on the order quantity and the season you place the order. The best record we keep is delivering 10 kilometers cable within a week. Generally speaking, we suggest that you start inquiry two months before the date you would like to get the products at your country.

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AC Anti-Pollution Type Under Rib Porcelain Disc Insulator