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High mechanical resistance; Heat Resistant Metal Oxide Surge Arrester for Electric Power Station Capacitor

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High mechanical resistance; Heat Resistant Metal Oxide Surge Arrester for Electric Power Station Capacitor
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Features
Specifications
Model Number: YH5WZ
Product Name: Surge Arrester Lightning Arrestor For Station
Rated Voltage: 3-20 KV
Rated Frequency: 50Hz
Type: Insulated Sleeving
Usage: Electrical Insulation Protection
Color: Red/grey/customized, Grey/red/ Customized
Keywords: Insulator
Feature: High Mechanical Strength; Heat Resistant, Light Weight And Etc
Certification: ISO 9001
Material: Zinc Oxide Resistor
Basic Infomation
Certification: ISO 9001
Model Number: YH5WZ
Payment & Shipping Terms
Packaging Details: wood box
Supply Ability: 10000 Piece/Pieces per Month
Product Description
Product Description
Model
system rated voltage (KV)rms
lightning arrester rated voltage 
（kV)（rms）
Continuous Operating Voltage(KV)
D.C U1mA Reference Voltage(KV)
8/20 us lighting impulse Residual voltage KV
30/60us operating current residual voltage
(kV≤)
Rectangular
wave
current A
4/10Current
withstand
discharge
capacity
(kA)
YH5WZ-5/13.5
3
5
4.0
7.5
13.5
11.5
150
65
YH5WZ-10/27
6
10
8.0
15.0
27.0
23.0
150
65
YH5WZ-17/45
10
17
13.6
24.0
45
38.3
150
65
YH5WZ-26/66
20
26
20.8
37
66
56
150
65
YH5WZ-34/85
20
34
27.2
48
85
75
150
65
Specification
I. General Metal oxide arresters are currently the most advanced protective electrical appliances for limiting over voltages. They are widely used in power generation, transmission and transformation, and power distribution systems to protect the insulation of electrical equipment from overvoltage damage. The organic enclosure metal oxide arrester is a scientific research result combining organic insulating materials and the technical advantages of the traditional porcelain-sheathed metal oxide arrester. It not only has the advantages of porcelain-sheathed metal oxide arresters, but also has good electrical insulation properties and dielectric High strength, anti-leakage, anti-electric corrosion, heat resistance, cold resistance, aging resistance, explosion-proof, water repellency, good sealing performance and other advantages.

2. Application. a) Suitable for indoor and outdoor; b) Ambient temperature -40℃~+40℃; c) The altitude does not exceed 3000m for Composite type. (the porcelain sleeve type does not exceed 1000m); d) The power frequency is not less than 48 Hz and not more than 62 Hz; e) The long-term power frequency voltage applied between the terminals of the arrester does not exceed the continuous operating voltage of the arrester; f) Areas with earthquake intensity 8 degrees and below; g) The maximum wind speed does not exceed 35m/s.

3. Product model description
According to JB/T 8459-1996 "Method for Compiling Lightning Arrester Product Model", the description of the metal oxide arrester product model is as follows: Product type: Y—indicating porcelain sleeve type metal oxide arrester YH (HY)—Metal oxide arrester with organic coat Structural features: W—indicating no gap C—indicating series gap Use place: S—represents power distribution type Z—represents power station type
R—represents shunt compensation capacitor D—for motors, T—for electrified railways, X—for line type Additional features: W—indicating anti-pollution type G—indicating high prototype TH—indicating wet tropics DL—represents cable-type arrester (advantages: the product adopts a fully sealed structure, has a large creepage distance, and can be applied to heavily polluted places)

4. Selection Customer can choose different types of lightning arresters according to the protected objects, and can choose anti-pollution and high prototypes for different places of use. In order to meet the needs of the market, our factory can design various non-standard products according to the requirements of users.
Packing & Delivery
CASES PACKAGES
Company Profile
Yueqing Leqi Electrical Appliances Co.,LTD was founded in 2013, located in No.298, Wei 17th Road, Yueqing Economic Area Yueqing City , Zhejiang province, China. We are specially devoted in designing and producing electric power equipment,such as Insulator, insulation piercing connector, anchor clamp,heat shrinkable tube, Cable accessory, vacuum switch accessories and so on. Our products are all processed and finished by pressure casting, injection casting, stamping and forging.In these years, our business has radiated to not only the nation, but also the whole world, and we have established an extensive and long-term business network with our customers worldwide. It has achieved ISO9001 Quality Management system, ISO14001 environmental management system, OHSAS18001 occupational health and
safety management system, CE, ROHS and other certificates, as well as many invention and utility model patents in China. We wholeheartedly welcome new and regular customers, either from at home or abroad to cooperate with us to win-win.

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DELIVERY

FAQ
Q1: The product is in fault, can I get a replacement?

Yes, according to our quality warranty, all the products get at least 3 years . guarantee under natural usage. And the replacement will be shipped out together in next order.

Q2: How does your factory do regarding quality control?

We carry on a whole and careful inspection on the products from raw material to end products. From every single steps all the products will be 100% checked before the shipment.

Q3: When will I receive my order?

Usually we will ship the goods within 3 working days for stocked products. Longer time about one- two weeks will take for shipment for a bulk quantity order.

Q4: What are the shipping options?

Shipping options will be in container or LCL, varies by sea, by air, by road, or by express such as TNT, DHL, EMS, UPS etc.

Q5: Either my customer or me do not know how to use the product correctly, how to help?

Based on our after-sale support, we not only support replacement, but also support our customers’ training for usage and basic knowledge for the products, so as to make full use of the product function.

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