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Jinli SPDs in Foreign Projects
Jul 02 , 2020
Jinli SPDs are widely used in foreign projects, which won good feedback from clients, please see following items: * MPC Power Plant project in India * Cuddlalore 2*60W Supercritical coal-fired power plant in India * 2*150MW thermoelectric porject in Bishkek of Kyrgyzstan * 3*660MW Coal-fired power plant project in Laos * Upper ...
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Photovoltaic Exhibition in 2021
Jul 02 , 2020
The 15th SNEC Photovoltaic Exhibition in 2021 will be grandly opened on June 3 at the Shanghai New International Expo Center. Anhui Jinli Electric Technology Co., Ltd., brought new products (lightning warning system, smart lightning protection system, T1+T2 PCB type surge protector, surge protector for 3KV system, etc.) Our booth E7-588 has attracted photovoltaic prof...
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What's MOV?
Sep 29 , 2021
Metal oxide varistor (MOV) is a semiconductor element with unique grain boundary structure. Its resistance value decreases sharply with the increase of voltage. It has the advantages of excellent nonlinear volt-ampere characteristics, high current capacity, low residual voltage, no freewheeling and low cost. It has been preferred to be used in power supply and signal port as over-voltage pr...
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Signal surge protection device protect instruments
Oct 14 , 2021
Electrostatic discharge (ESD) and electrical fast transient pulse group (EFT) will cause varying degrees of harm to instrumentation systems. Electrostatic discharge produces strong radio frequency radiation in the frequency range of 5 to 200 MHz. The peak of this radiated energy often occurs between 35MHz and 45MHz, and self-oscillation occurs. The resonant frequency of many informatio...
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Lightning protection of hospital power supply system
Oct 22 , 2021
1. First-stage lightning protection of power supply Install type 1+2 or type 1 surge protection devices on the low-voltage end of the power supply in the main power distribution room. 2. Second stage lightning protection of power supply The secondary power lightning protection is mainly aimed at the protection of hospital medical equipment, and the secondary power lightning protection device ...
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Photovoltaic application sites
Nov 05 , 2021
On October 12, the National Development and Reform Commission issued the "Notice of the National Development and Reform Commission on Further Deepening the Market-oriented Reform of Coal-fired Power Generation On-grid Tariffs" (Fagai Price [2021] No. 1439), proposing to adjust coal-fired power generation transaction prices up and down The scope is no more than 20% of the benchmark electrici...
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Basic knowledge about grouding
Nov 23 , 2021
When a lightning wave hits a tower or lightning conductor, most of the lightning current will flow into the ground through the grounding device. If the grounding resistance is too high, the lightning current will generate a very high voltage on the top of the tower, causing the insulator to flash over and cause the line to trip. In recent years, power outages caused by lightning strikes have...
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Thunder and lightning
Nov 25 , 2021
As we all know, when the charge in a thunderstorm cloud reaches a certain amount, a strong electric field is formed between different parts of the cloud or between the cloud and the ground. When the charge accumulates to a certain degree,discharge occurs between the cloud and the cloud or between the cloud and the ground. The occurrence of thunder and lightning comes from the acc...
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