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Vertical Operate Semi Pantograph Type DC Electric Isolator Switches Disconnecting
1-999 Piece
$51000 Piece
$1Product information
High-quality Vertical Operate Semi Pantograph Type DC Electric Isolator Switches Disconnecting supplied by Hunan Hualian Torch Porcelain Insulator & Electrical Apparatus Co., Ltd.. Bulk wholesale pricing ranges from $1 to $5 per Piece with a minimum order of 1 Piece. Inquiry for latest prices.
Model NO.:
10-81
Voltage:
10kv -750kv Silicone Rubber Insulator
Rated Voltage:
15kv
Size Of Bearing Capacity:
160KN
Tensile Strength:
4 Kn
Production Capacity:
50000 PC of a Year
HS Code:
85469000
Type:
A Type Insulator
Specifications
Model NO.:
10-81
Voltage:
10kv -750kv Silicone Rubber Insulator
Rated Voltage:
15kv
Size Of Bearing Capacity:
160KN
Tensile Strength:
4 Kn
Production Capacity:
50000 PC of a Year
HS Code:
85469000
Type:
A Type Insulator
Insulator Fittings:
Ball, Socket, Tongue, Clevis, Flange and So on
Specification:
Customized Size
Transport Package:
Export Wooden Package
Trade Term:
FOB, CIF, CFR, EXW
Model Number:
Fzsw-252/4.0
Product Name:
High Voltage 11 Kv High Tension Polymer Post Insul
Usage:
High Voltage Power Transmission, Insulation, Electrical Installation
Brand:
Hualian Torch
Trademark:
Hualian Torch
Certification:
ISO9001
Payment Term:
LC, T/T, D/P, PayPal, Western Union, Small-amount payment
Origin:
Liling China
OEM Production:
OEM
Structure:
Post Insulator
Sample:
Sample Avaliable
Port Of Loading:
Shanghai Port
Color:
White or Customer Required
Business Details
Country:
China
Business Types:
Not specified
Main Markets:
Not specified
Main Products:
Year Established:
2009-04-20
Annual Revenue Amount:
Not specified
Numbers Of Employees:
335
Preferred Payment Term:
LC, T/T, D/P, PayPal, Western Union, Small-amount payment
Preferred Trade Term:
FOB, CIF, CFR, EXW
Port Of Loading:
Shanghai Port
Certificates:
ISO14001, ISO45001:2018, ISO9001:2015
Product descriptions from the supplier
Hunan Hualian Torch Porcelain insulator & Electrical apparatus Co. Ltd, is Leading manufacturer of China porcelain insulator industry and electrical industry.
* with 66 years's glorious history.
* The permanent member of National Electrical Porcelain Industry Association.
* One of national top five electrical porcelain manufacturers.
* factory covers an area of 190,000 square meters, with building area of 92000 square meters.
* with 66 years's glorious history.
* The permanent member of National Electrical Porcelain Industry Association.
* One of national top five electrical porcelain manufacturers.
* factory covers an area of 190,000 square meters, with building area of 92000 square meters.
1. High voltage switch disconnector
| Item | Technical parameter | |||||
| Rated Voltage kV | 72.5 | 123 | 145 | 245 | ||
| Rated Current A | 1250 1600 2000 2500 3150 4000 | |||||
| Rated Short Time withstand current and Time kA/s | 25~50/4 | |||||
| Rated Peak withstand current kA | 63~125 | |||||
| 1min power frequency withstand voltage (effective value) kV | To earth | 140 | 230 | 275 | 460 | |
| To phase | 140 | 230 | 275 | 460 | ||
| Across Isolating DS | 180 | 300 | 315 | 605 | ||
| Lightning Impulse wishstand voltage | To earth | 325 | 550 | 650 | 1050 | |
| (peak value) kV | To phase | 325 | 550 | 650 | 1050 | |
| Across Isolating DS | 405 | 650 | 750 | 1200 | ||
| Rated mechanical terminal load N | Level of lateral load | 750 | 1500 | 1500 | 2000 | |
| Level of vertical load | 500 | 1000 | 1000 | 1500 | ||
| Vertical | 750 | 1000 | 1000 | 1250 | ||
| Capacity and Inductive Ability (open and close) | Capacity Current A | 1 | ||||
| Inductive Current A | 0.5 | |||||
| Max Man Operative Moment N. m | 200 | |||||
| Motor Drive operating mechanism control voltage V | AC220; DC110, 220 | |||||
| Motor Drive operating mechanism motor voltage V | AC220, 380; DC110, 220 | |||||
Advantage:
1, Strong aging resistance
2, Long service life
3, Reasonable price
4, Porcelain uniform
5, Nice Appearance
6, Superior properties of high and low tempreture resistance,
mechnical capability, electrical function.
Product structure Our company specially produces composite insulator for power transmission line, the important structure is made of shed housing, epoxy fiberglass core and metal end fittings. The surface of terminal end fittings is covered with zinc coating(hot-dip galvanization) for corrosion protection. Compared with same type ceramic and glass insulator, silicone rubber insulator has the following advantages:
(1)Small volume, light weight(is 1/7~1/10 times than ceramic insulator in the same voltage), sheds have good elasticity, not broken, convenient transportation and installation, economy.
(2)High mechanical strength. FRP ROD has high tensile strength, which is 5-10 times than ceramic materials, for core is small cross section, which makes the products small size, light weight, high tensile strength, and easy to manufacture more than 300KN large tons insulators.
(3)High antifouling property, good aging resistance performance, the sheds made of silicone rubber injection mold has good hydrophobicity and migration, which makes insulator high anti pollution flashover voltage and good electric corrosion resistance.
(4)Easy installation and maintenance, can greatly reduce outage loss which cause due to maintenance and maintenance charges which cause by manual labor intensity.
(5)Simple production process, short delivery time.
PRODUCTS DISPLAY
The product are passed standard of ISO9001-2008 Quality system approval
Porduct standard: GB, ANSI, DIN, AS, BS, IEC
Factory
We have group of valuable clients:
State Grid Corporation of Vhina
Janpan Sumitomo
ABB-Switzerland, Sweden, Russia,US
German Siemens,
Japan Toshiba,
Etc.
Welcome to visit our factory and start our business here.
For more about us,please feel free to contact us directly:
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Supplier Review
Summary by Vivian
TRUST STARS
3.5/5
0 Reviews
Company Verification
0/4
Profile Completeness
67%
Avg. Product Score
0/5
Responsiveness
0%
Certification
ISO14001, ISO45001:2018, ISO9001:2015
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Frequently Asked Questions (FAQs)
How can I buy & import DIP Switches from China?
You can contact verified China supplier Hunan Hualian Torch Porcelain Insulator & Electrical Apparatus Co., Ltd. through platforms like Freshdi.com to purchase Vertical Operate Semi Pantograph Type DC Electric Isolator Switches Disconnecting. For direct inquiries, please contact Miss Alina, the company’s representative. The supplier has a 3.5-star rating on Freshdi and has verified. You’ll receive product details, pricing, and shipping terms directly from supplier.
What are the payments and trade terms for Vertical Operate Semi Pantograph Type DC Electric Isolator Switches Disconnecting?
For Vertical Operate Semi Pantograph Type DC Electric Isolator Switches Disconnecting, Hunan Hualian Torch Porcelain Insulator & Electrical Apparatus Co., Ltd. accepts LC, T/T, D/P, PayPal, Western Union, Small-amount payment as the preferred payment method, the trade term is FOB, CIF, CFR, EXW, and shipments are typically arranged from port Shanghai Port, ensuring secure and timely international delivery.
What is the current price of Vertical Operate Semi Pantograph Type DC Electric Isolator Switches Disconnecting?
The supplier Hunan Hualian Torch Porcelain Insulator & Electrical Apparatus Co., Ltd. offers Vertical Operate Semi Pantograph Type DC Electric Isolator Switches Disconnecting at negotiation.
What are the specifications of Vertical Operate Semi Pantograph Type DC Electric Isolator Switches Disconnecting from China?
Vertical Operate Semi Pantograph Type DC Electric Isolator Switches Disconnecting is sourced from China and meets international export standards. Key specifications include: Origin: Liling China, Trademark: Hualian Torch, Size of Bearing Capacity: 160KN, Specification: Customized Size, Transport Package: Export Wooden Package, Type: A Type Insulator, Trade Term: FOB, CIF, CFR, EXW, Payment Term: LC, T/T, D/P, PayPal, Western Union, Small-amount payment
You are viewing details for Vertical Operate Semi Pantograph Type DC Electric Isolator Switches Disconnecting. The information provided here is either posted directly by the supplier, who is responsible for its accuracy, or collected by Freshdi AI from publicly available sources. Freshdi strives to make product information as useful and reliable as possible, but we do not guarantee complete accuracy. If you notice any incorrect or misleading details, please use the Report Product option so our team can review and address it quickly.
$5
/ Piece
Min. order: 1 Piece
Miss Alina
Year Established: 2009-04-20
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