70kN Suspension Toughened Glass Insulator U70bl 146mm 320mm Cap and Pin Type

• Customization: Available
• Application: High-voltage
• Material: Toughened Glass
• Model NO.: U70BL
• Type: A Type Insulator
• Usage: High Voltage Power Transmission
• Connection Method: Spherical Type
• Size of Bearing Capacity: 70KN
• Certification: ISO9001
• Color: Glass
• Brand: Pcstar
• Nominal Diameter: 255mm
• Unit Spacing: 146mm
• Nominal Creepage Distance: 320mm
• Transport Package: Wooden Boox with Pallet
• Specification: 255*146*320mm
• Trademark: PCSTAR
• Origin: China
• HS Code: 8546100000
• Production Capacity: 100000PCS/Month
• Package Size: 47.00cm * 45.00cm * 26.00cm
• Package Gross Weight: 4.000kg

Product Description

70kN Suspension Toughened Glass insulator U70BL 146mm 320mm Cap and Pin Type
Suspension glass insulators are being used for overheadtransmission and distribution lines. Toughened GlassInsulators indefinitely withstand the effects of time andthe elements and have a superior ability to enduremechanical and electrical overload conditions.
 

Product Description

70kN Suspension Toughened Glass insulator U70BL 146mm 320mm Cap and Pin Type---U70BL
Main advantages.
No need of regular washing of insulators
No need to modify line design
Keep the inherent properties of toughened glass
>Infallible visual inspection
>Safe live-line working
>Long-term reliability

Applications:E
xtremely polluted areas
>Coastal areas-marine pollution
>Extreme industrial pollution areas
>Desert or semi-desert conditions
New lines and refurbishments
HVAC and HVDC

Detailed Photos

Product Parameters

IEC CLASS		U70BS	U70BL	U100BS	U100BL	U120B	U160BS	U160B	U160BL	U210B	U240B	U300B	U420B	U550B
Dimensions
Nominal Diameter (D)	mm	255	255	255	255	255	280	280	280	280	280	320	360	380
Unit Spacing (H)	mm	127	146	127	146	146	146	155	170	170	170	195	205	240
Nominal Creepage Distance	mm	320	320	320	320	320	400	400	400	400	400	485	550	600
Coupling size:		16	16	16	16	16	20	20	20	20	24	24	28	32
Mechanical Values:
Rated E & M Failing Load	kN	70	70	100	100	120	160	160	160	210	240	300	400	530
Routine Tensile Load	kN	35	35	50	50	60	80	80	80	105	120	150	210	275
Electrical Values:
Power Frequency Withstand Voltage (Wet)	kV	40	40	40	40	40	45	45	45	45	45	50	55	55
Lighting Impulse Withstand Voltage	kV	100	100	100	100	100	125	125	125	105	105	155	165	175
Puncture Impulse Voltage	P.U	2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.8	2.8
Power Frequency Puncture Voltage	kV	130	130	130	130	130	130	130	130	130	130	130	130	130
Radio Interference Voltage Data:
Max. RIV at 1MHz	μV	50	50	50	50	50	50	50	50	50	50	50	50	50
Visual Corona Voltage(cap/pin)	kV	22/18	22/18	22/18	22/18	22/18	22/18	22/18	22/18	22/18	22/18	22/18	22/18	22/18
AC Power Arc Tests	kA	20	20	20	20	20	20	20	20	20	20	20	20	20

Packaging & Shipping

Normal Packing: Wooden box with Pallets
 

Certifications

Company Profile

Jiangxi Xinghai Electric Porcelain Manufacturing Co., Ltd. is one of leading manufacturer of porcelain insulators for overhead distribution and transmission line. Which located in Pingxiang Jiangxi China, whereis china's centennial procelain city, with 80,000m manufacturing area and 230 people (include 10 senior engineers and 28 technicians).

Xinghai insulator own strong technical strength and full set facilities for various high and low voltage porcelain insulator. the main products covering 300kN and below suspension/disc 
insulator, Anti-pollution type insulator, pin insulator, line post insulator, strain insulator, spool insulator, shackle insulator and other more than 100 kinds of insulator. covering products with voltage levels ranging from 10kV-500kV. Currently, the company is developing advanced DC±800kV and AC1000kV UHV suspension insulators in China, and is a qualified supplier of State Grid and China Southern Power Grid. It enjoys a wide reputation in the industry.

All products are manufactured by wet process porcelain and advanced oxide flame burning to ensure reliable performance.

Xinghai insulator has ISO9001:2015 Certified Quality Management System to ensure consistent quality excellence. All products Confirm to international quality standards - IEC, BS, ANSI, AS, DIN and GB. With high quality, competitive prices and excellent professional service, we gain very good reputation in the world.

Our Advantages

FAQ

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 2000 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, ISO 45001 certificates, 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.