IEC Standard Disc Suspension Ceramic/ Porcelain Insulator (U70BL)

• Application: High-voltage
• Material: Porcelain
• Structure: Suspension Insulator
• Type: Disc Type
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Connection Method: Clevis/ Socket and Ball
• Model NO.: U70C/ U70BL/ U80BL/ U120BS/ U120BL/ U160BS
• Size of Bearing Capacity: 70KN
• Certification: CE, ISO9001
• Color: Brown or Light Gray
• Transport Package: Seaworthy Export Package
• Specification: IEC Standard
• Trademark: CIE
• Origin: Qingdao, China
• HS Code: 73269090
• Production Capacity: 100000PCS/Month

Product Description

1. Item: Suspension Insulator (IEC as Clevis type/ ball & socket type)
2. Standard: Comply with the IEC and AS standards, IEC Pub. 383, AS2947
3. Colour: The glaze colour of insulators are brown or light gray
4. The specified suspension insulators differing in diameter, unit spacing and creepage distance can be provided. In addition, these insulators can be provided with zinc sleeve pins.
 

IEC Class		U70C	U70BL	U80BL	U120BS	U120BL	U160BS
Type		XP-70C	XP-70	XP-80	XP-120	XP-120	XP-160
Porcelain Disc Diameter mm		254	254	254	254	280	280
Unit Spacing,H,mm		146	146	146	146	170	146
Standard Coupling to IEC120		16mmC	16mmA or B	16mmA or B	16mmA or B	16mmA or B	20
Creepage Distance,mm		292	292	292	292	292	305
Combined M&E Strength,KN		70	70	80	120	120	160
Routine Test Load,KN		28	28	32	48	48	64
Power Frequency                Flashover Voltage	Dry,KV	78	78	78	78	78	80
	Wet,KV	45	45	45	45	45	47
50% Impulse                          Flashover Voltage	Pos.,KV	120	120	120	120	120	125
	Neg.,KV	125	125	125	125	125	130
Power Frequency                  Withstand Voltage	Dry,KV	70	70	70	70	70	75
	Wet,KV	40	40	40	40	40	45
Impulse Withstand Voltage,KV		110	110	110	110	110	115
Power Frequency Puncture Voltage,KV		110	110	110	110	110	110
Net Weight,Approx.,kg		4.6	4.6	4.6	6	6	7.5

Workshop Overview:

In order to control the quality and improve producing efficiency, we have bought the modern producing line instead of handwork.
Firstly, it can improve the producing capability. What's more, can reduce the employee's workload.

Quality Control:

We have the complete quality control system. The control is from raw material, producing process to the finished product.
And the quality control include the chemical composition, mechanical load, metallographic analysis, detection of defects, dimension.

Package & Transport:

Ply-wooden box + Pallet is our normal package. If you have special request for package, pls contact with us freely!
It can be customized.



Why Over 50 Country Clients Choose us?

1. Good quality--help you keep market                                        
2. Competitve price--help you win more markets                                 
3. Modern automatic producing line
4. Punctual delivery--make you keep good reputation                              
5. Safty package protect insulator well                                                
6. Fast reaction assure to solve problems within 24h                                      
7. Rich exporting experience                                                                             
8. Exported insulator to many countries such as USA, UK, Vietnam, Italy, Russia, Greece, Argentina and Chile,etc
 

Look forward to your valued inquiry!
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