Needle type composite insulator
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Product Overview
High voltage line composite needle insulators have high bending resistance, torsional strength, impact resistance, seismic resistance, and superior explosion-proof performance. The internal insulation is reliable, lightweight, and easy to install, making it an ideal replacement product for traditional needle type porcelain insulators.
Functional features
The insulator is made of special steel fittings, and the end of the fittings adopts a labyrinth design principle with multiple layers of protection and good sealing performance, solving the most critical problem of insulators - interface electrical breakdown. The connection between the metal fittings and the core rod adopts the most advanced computer-controlled coaxial constant pressure crimping process internationally, and is equipped with a fully automatic acoustic emission testing system to ensure the reliability and stability of the connection between the metal fittings and the core rod. The core rod adopts ERC high-temperature acid resistant rod, and the interface between the core rod and silicone rubber is coated with special coupling agent. The umbrella cover adopts a one-time integral molding process under high temperature and high pressure, combined with a two-stage vulcanization process monitored by a computer, which extends the service life of the product.
Product parameters
Product Model Rated Bending Withstand Load (kN) Structure Height (mm) Minimum Arc Distance (mm) Minimum Creepage Distance (mm) Lower - end Thread Diameter (mm) Rated Voltage (kV) Maximum Voltage (kV) Power - frequency 1 - min Wet - withstand Voltage (Not less than, kV) Lightning Full - wave Impulse Withstand Voltage (Peak value, not less than, kV) FPQ1-10/2T16 2 240 110 300 16~20 10 12 40 90 FPQ-10/4T16 4 183 127 300 16~20 10 12 40 90 FPQ-10/3T16 3 260 184 460 16~20 10 12 50 110 FPS-105/5 5 250 173 380 16~20 10 12 42 105 FPQ4-1/3T16 3 155 85 180 16~20 1~3 12 18 45 FPQ3-10/4T16 4 210 130 320 16~20 6~10 12 42 95 FPQ3-10/5T18 5 210 130 320 18 6~10 12 42 95 FPQ3-10/6T20 6 210 130 320 20 6~10 12 42 95 FPQ4-10/3T16 3 245 170 460 16 10~15 12 50 105 FPQ4-10/4T18 4 245 170 460 18 10~15 12 50 105 FPQ4-10/5T20 5 245 170 460 20 10~15 12 50 105 FPQ4-20/5T20 5 300 215 600 20 20 12 65 150 FPQ4-35/2T20 3 400 320 835 20 35 12 90 210 FPQ4-35/6T20 6 450 370 1015 22 35 12 95 230 FPQ4-35/6T20 6 480 370 1260 22 35 12 95 230 FPQ4-66/8 8 780 660 2100 20 66 12 185 410 FPS-105/5 5 230 180 380 16~20 10~15 12 45 105 FPS-105/8 8 230 180 420 16~20 10~15 12 45 105 FPS-150/5 5 300 215 600 16~20 20 12 65 150
Company Profile
Hebei Gaoya Electric Power Equipment Co., Ltd. mainly produces various types of porcelain insulators, glass insulators, composite insulators, lightning arresters and other power hardware and equipment. Our company attaches great importance to quality and keeps its word. We have always adhered to the business philosophy of "people-oriented, loyal and trustworthy, pragmatic and hardworking, and innovative".
FAQ
Q
Can you accept small quantities?
A
Yes, accept small quantity, fast delivery
Q
Do you have pre-shipment inspection procedures?
A
Yes, we always test the products before delivery.
Q
Can I take samples for testing?
A
Yes, samples can be sent for testing before bulk ordering.
Q
When is the delivery time?
A
Inventory orders within 7-15 days, for oem and odm orders, the specific time depends on the actual situation.
Q
What are the terms of payment?
A
Wire transfer or letter of credit, Western Union, Alipay, etc.
Our clients
Needle type composite insulator
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We adopt advanced manufacturing processes, strictly control every step to ensure product performance, and lead industry standards through technological innovation.
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Hejian City, Cangzhou City, Hebei Province