High Voltage Ceramics Insulator Porcelain Disc Type

• Application: Insulators, Other
• Type: Lnsulation
• Chemistry: Other
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: U40B
• Material: Porcelain
• Thermal Rating: Other
• Maximum Voltage: 0.4-33kv
• Classification: Hybrid Insulation Materials
• Certification: ISO9001
• Color: White
• Brand: Other
• Price Range: Average
• Yojiu Profession: Since 1989
• Voltage: High Volatage
• Transport Package: International Export Standard
• Trademark: YOJIU/OEM
• Origin: China
• HS Code: 85369090
• Production Capacity: 100000
• Package Size: 38.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 3.000kg

Product Description

Product Description

 

PORCELAIN DISC INSULATOR.

Porcelain disc insulators are typically used in power transmission line. Porcelain is the most commonly used insulating material until now. Not only any voltage but also any contamination level can be done by changing number of insulators.
 

It has unique characteristics.

• Resistance to tracking and erosion
• Resistance to weathering & UV
• Resistance to chemical & physical degradation by water
• Volume resistivity
• Resistance to corona & ozone
• Application onto glass or porcelain surfaces, especially when done in the field
 

 

 

ANSI  CLASS		55-2	55-3	55-4	55-5	55-6	55-7
Neck Type		C	C	F	F	J	J
Leakage Distance, mm		127	178	229	305	381	381
Dry Arcing Distance, mm		86	114	127	159	203	203
Minimum Pin Length, mm		102	127	127	152	190	190
Cantilever Strength, kN		11	11	13	13	13	13
Low-Frequency Flashover Voltage	Dry, kV	45	55	65	80	100	100
	Wet, kV	25	30	35	45	50	50
Critical Impulse Flashover Voltage	Pos., kV	70	90	105	130	150	150
	Neg., kV	85	110	130	150	170	170
Lower- Frequency Puncture Voltage, kV		70	90	95	115	135	135
Radio Influence Voltage Data	Test Voltage to Ground, kV	5	10	10	15	22	22
	Max. RIV at 1000 KHz, uV	50	50	50	100	100	100
Net Weight, Each, Approx., kg		0.75	1.1	1.7	2.9	4.4	4.4

FAQ

Q:CAN YOU HELP US IMPROT AND EXPORT?

A:We will have a professional team to serve you.

Q:WHAT'S THE CERTIFICATES DO YOU HAVE?

A:We have certificates of ISO,CE, BV,SGS.

Q:WHAT'S YOUR WARRANTY PERIOD?

A:1 year in general.

Q:CAN YOU DO OEM SERVICE?

A:YES,we can.

Q:WHAT YOU LEAD TIME?

A:Our standard models are in stock ,as for big orders ,it take about 15 days.

Q:CAN YOU PROVIDE FREE SAMPLES?

A:Yes,please contact us to know the sample policy.

A:Yes,please contact us to know the sample policy.A:Yes,please contact us to know the sample policy.A:Yes,please contact us to know the sample policy.A:Yes,please contact us to know the sample policy.A:Yes,please contact us to know the sample policy.A:Yes,please contact us to know the sample policy.A:Yes,pleasey.A:Yes,please contact us to know the sample policy.A:Yes,please y.A:Yes,please contact us to know the sample policy.A:Yes,please y.A:Yes,please contact us to know the sample policy.A:Yes,please y.A:Yes,please contact us to know the sample policy.A:Yes,please