China Arrester and Protection Device Factory
There are many kinds of arresters, including metal oxide arresters, line-type metal oxide arresters, gapless line-type metal oxide arresters, fully insulated composite jacketed metal oxide arresters, and detachable arresters.
The main types of arresters are tubular arresters, valve arresters and zinc oxide arresters. The main working principle of each type of arrester is different, but their work is essentially the same, all to protect communication cables and communication equipment from damage. Zinc oxide arrester is a lightning arrester with superior protection performance, light weight, pollution resistance and stable performance. It mainly uses the good nonlinear volt-ampere characteristics of zinc oxide, so that the current flowing through the arrester is extremely small (micro-amp or milli-amp level) under normal working voltage; when over-voltage acts, the resistance drops sharply, discharging the over-voltage energy for protection. The difference between this arrester and the traditional arrester is that it has no discharge gap, and uses the nonlinear characteristics of zinc oxide to play the role of leakage and interruption.
The lightning protection grounding device includes the following parts:
1) Lightning receiving devices: metal poles (air-termination devices) that directly or indirectly receive lightning, such as lightning rods, lightning protection belts (nets), overhead ground wires and lightning arresters, etc.
2) Grounding wire (down-lead): the metal conductor used to connect the lightning receiving device and the grounding device.
3) Grounding device: the sum of the grounding wire and the grounding body. Grounding body refers to resistance reducing agent, ion grounding electrode, flat steel, etc.
"JECSANY" Arrester and Protection Device have stable quality and have third-party IEC test reports, and the products are exported to Southeast Asia, South Africa, South America, the Middle East and other global markets. OEM customization can also be made according to the drawings or samples provided by customers.
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36KV 10KA Porcelain Lightning Arrester
Model:Y10W-36
M.V. Porcelain Lightning Arresters are used to protect transformers and other equipments in station and distribution systems against the damage by atmospheric (especially lightning effects) and operational conditions.
Metal oxides surge arresters without gaps are designed to prevent probable damages in the case of typical surges in energy systems while it has no negative effect on energy systems in normal operation voltage. This special feature of gapless arresters originating from non-linear characteristics of metal-oxide varistors between voltage and current scales. The non-linear feature is much higher compared to silicon carbide surge arresters.
30KV 10KA Porcelain Lightning Arrester
Model:Y10W-30
M.V. Porcelain Lightning Arresters are used to protect transformers and other equipments in station and distribution systems against the damage by atmospheric (especially lightning effects) and operational conditions.
Metal oxides surge arresters without gaps are designed to prevent probable damages in the case of typical surges in energy systems while it has no negative effect on energy systems in normal operation voltage. This special feature of gapless arresters originating from non-linear characteristics of metal-oxide varistors between voltage and current scales. The non-linear feature is much higher compared to silicon carbide surge arresters.
11KV 5kA Porcelain Gapless Surge Arrester
Model:Y5W-11
M.V. Porcelain Surge Arresters are used to protect transformers and other equipments in station and distribution systems against the damage by atmospheric (especially lightning effects) and operational conditions.
Metal oxides surge arresters without gaps are designed to prevent probable damages in the case of typical surges in energy systems while it has no negative effect on energy systems in normal operation voltage. This special feature of gapless arresters originating from non-linear characteristics of metal-oxide varistors between voltage and current scales. The non-linear feature is much higher compared to silicon carbide surge arresters.
Porcelain Metal Oxide Surge Arrester
Model:Y5W-9
M.V. Porcelain Surge Arresters are used to protect transformers and other equipments in station and distribution systems against the damage by atmospheric (especially lightning effects) and operational conditions.
Metal oxides surge arresters without gaps are designed to prevent probable damages in the case of typical surges in energy systems while it has no negative effect on energy systems in normal operation voltage. This special feature of gapless arresters originating from non-linear characteristics of metal-oxide varistors between voltage and current scales. The non-linear feature is much higher compared to silicon carbide surge arresters.
JDC-01 High Voltage Surge Arrester Thermal Explode Type
Model:JDC-01
Surge arrester thermal explode type disconnector is a device for disconnecting an arrester from the system in the event of arrester failure, to prevent a persistent fault on the system and to give visible indication of the failed arrester. The thermal explode disconnectors meet the standard of IEC60099-4.
MLPD35-D Multi-chamber Arc Blowing Type Line Protection Device 35KV
Model:MLPD35-D
Find a huge selection of MLPD35-D Multi-chamber Arc Blowing Type Line Protection Device 35KV from China at Jecsany. Provide professional after-sales service and the right price, looking forward to cooperation.
MLPD24-C Multi-chamber Arc Blowing Type Line Protection Device
Model:MLPD24-C
Jecsany is MLPD24-C Multi-chamber Arc Blowing Type Line Protection Device manufacturers and suppliers in China who can wholesale MLPD24-C Multi-chamber Arc Blowing Type Line Protection Device.
MLPD10-FGI Multi-chamber Arc Blowing Type Fixed Gap Line Protection Device
Model:MLPD10-FGI
Jecsany MLPD10-FGI Multi-chamber Arc Blowing Type Fixed Gap Line Protection Device have characteristic design & practical performance & competitive price, for more information on the MLPD10-FGI Multi-chamber Arc Blowing Type Fixed Gap Line Protection Device, please feel free to contact us.
MLPD10-I Multi-chamber Arc Blowing Type Line Protection Device 10KV
Model:MLPD10-I
Welcome to buy MLPD10-I Multi-chamber Arc Blowing Type Line Protection Device 10KV from Jecsany. Every request from customers is being replied within 24 hours.
250um Copper Clad Steel Ground Rod
Model:JCRD
Jecsany as the professional manufacturer, we would like to provide you 250um Copper Clad Steel Ground Rod.
30KV 10KA Polymer Housing Station Metal Zinc Oxide Surge
Model:YH10WS-30
You can rest assured to buy 30KV 10KA Polymer Housing Station Metal Zinc Oxide Surge from Jecsany factory and we will offer you the best after-sale service and timely delivery.The zinc oxide surge arrester is the most advanced over-voltage protector in the world. Due to make the resistor disc of core component mainly adopt zinc oxide arrester. Compared with the conventional siliconcarbide arrester, this prescription of the product improves greatly the volt-ampere characteristics of the resistor disc and increase through current capability at over-voltage so as to bring a rad local-changes for the characteristics of the arresters.
48KV High Voltage Metal Gapless Arrester
Model:YH10W-110
Jecsany as a professional 48KV High Voltage Metal Gapless Arrester manufacturer, you can rest assured to buy 48KV High Voltage Metal Gapless Arrester from our factory and we will offer you the best after-sale service and timely delivery.The zinc oxide surge arrester is the most advanced over-voltage protector in the world. Due to make the resistor disc of core component mainly adopt zinc oxide arrester. Compared with the conventional silicon carbide arrester, this prescription of the product improves greatly the volt-ampere characteristics of the resistor disc and increase through current capability at over-voltage so as to bring a rad local-changes for the characteristics of the arresters.
