Basic Info.
Breaking Capacity
High Voltage Circuit Breakers
Speed
Normal Type Circuit Breaker
Arc-extinguishing Medium
SF6
Function
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
Certification
VDE, ISO9001-2000, CE, CB, CCC
Product Description
LW38-126 outdoor self-powered high-voltage sulfur hexafluoride circuit breaker:1. LW38-126 outdoor self-powered high-voltage sulfur hexafluoride circuit breaker (with SRCT36-C spring mechanism), which describes in detail the installation, use and maintenance of the circuit breaker, as well as the safety specifications and possible dangers in the process. Any operator should read this instruction carefully before installing and using circuit breakers, and operate after being familiar with the relevant contents. If you still have questions or need more detailed information, please contact the manufacturer.
2. LW36-126 outdoor self-powered high-voltage sulfur hexafluoride circuit breaker is suitable for 50 Hz, 126 kV AC power system, is the control and protection equipment of power system, can also be used as a contact circuit breaker.
3. The circuit breaker meets the requirements of GB1984-2003 High Voltage AC Circuit Breaker, IEC62271-100-2001 High Voltage AC Circuit Breaker and QJ/RG.30.03.54-1999 LW36-126 Self-energy Circuit Breaker Technical Conditions. The circuit breaker uses SF6 gas as insulation and arc extinguishing medium, adopts self-energy arc extinguishing principle and new spring operating mechanism. It has the characteristics of strong interrupting ability, low operation power and high reliability.
4. The normal use of environmental conditions meets the requirements of GB/T 1022-1999 "Common Technical Requirements for High Voltage Switchgear and Control Equipment Standards". That is to say:
Ambient temperature - 40oC ~+40oC;
The altitude should not exceed 3000m.
The wind speed is not more than 34m/s.
The daily temperature difference is not more than 25oC.
The sunshine intensity is not more than 0.1w/cm.
The monthly average relative humidity is not more than 90%.
The seismic acceleration level is not more than 0.2g, and the vertical acceleration is not more than 0.1g.
The thickness of icing is not more than 10 mm.
The air pollution level does not exceed grade IV of GB5582.
Installation site outdoor.
If the user has special requirements of using environment, he can negotiate with the manufacturer separately.
5. There are two types of tips in this manual: attention and warning. For the relevant content of attention, if it is not carried out, it may cause inconvenience or slight injury. For the content of warning, if it is not carried out, it may cause personal injury or equipment damage, the two types of tips are shown in bold.
6. Product structure characteristicsThe circuit breaker adopts three-phase ceramic bottle pillar structure, which is designed for outdoor use. The three-phase circuit breaker is equipped with a SRCT36-C spring operating mechanism, which is centrally arranged and three-phase linkage. Therefore, the appearance of the circuit breaker is novel and delicate. SF6 gas is used as insulation and arc extinguishing medium in circuit breaker. The three-pole SF6 gas of circuit breaker should be connected during operation, and the pressure and density of circuit breaker should be monitored by pointer density relay. Because of the principle of self-energy arc extinguishing and the optimal design in the motion system of circuit breaker, the mechanical efficiency is effectively improved and the operation work is reduced to the greatest extent.
Address:
No. 6 Yanhe East Road, Qiligang, Liushi Town, Wenzhou City
Business Type:
Trading Company
Business Range:
Electrical & Electronics, Industrial Equipment & Components, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001
Company Introduction:
Zhejiang Xiben Electric Power Equipment Co., Ltd. Was established in early 21st century in Zhejiang, is a focus on high pressure electric appliance product research and development, production, sales and services for the integration of science and technology innovation-oriented enterprises. We are a long-term commitment to family the high voltage load switch, high voltage vacuum circuit breaker, sulfur circuit breaker, isolating switch, high voltage switch cabinet, and other transformer bushing products of the production, research and development and sales, is the country′s top high voltage electric equipment solutions provider, is energy saving, green environmental protection and advocate and leader of the intelligent electrical products. The company can design products according to customers′ requirements, meet customers′ use in different environments, complete machine from spare parts, assemble, debug to installation, the company can complete independently.
Contact us:
+86 13588931159
