Electrical Switchgear
SENYUAN Power Distribution Panel provides production and supply control and distribution systems to meet customer requirements. Complete advanced power distribution solutions to solve the complexity of generators and power plants. Single genset output to load with ATS for grid � Single genset synchronized onto grid � Multi-Genset paralleling � Multi-Genset paralleling and synchronization onto grid � Multi-Genset paralleling by Bus Coupling KYN28A-12 Indoor metal-clad withdrawable switchgear LOW-voltage combination switchgear Shandong senyuan new energy technology co. LTD is a high-tech enterprise which produces 1MW to 100MW new energy power plant and integrated electrical control system. The total area of Sen yuan new energy industry covers an area of 76,000 square meters,There are 10 production workshops, each of which occupies an average area of 3000 square meters. Shandong Sen source new energy equipment manufacturing Co., Ltd. has a complete enterprise GB/T 19001-2008/ISO9001:2008 version certification system (square) and China Quality Certification Center CCC certification system, the company is a high-tech enterprise, has 16 industry patents and 16 computer software copyright. Company: Shandong senyuan new energy technology co. ,LTD
SENYUAN Power Distribution Panel provides production and supply control and distribution systems to meet customer requirements. Complete advanced power distribution solutions to solve the complexity of generators and power plants. Single genset output to to load with ATS for grid Single genset synchronized onto grid Multi-Genset paralleling Multi-Genset paralleling and synchronization onto grid Multi-Genset paralleling by Bus Coupling KYN28A-12 Indoor metal-clad withdrawable switchgear LOW-voltage combination switchgear
Introduce Temperature and Humidity Test Chamber is designed for testing the capability of heat-endurance, cold-endurance, dryness-endurance, and humidity-endurance, it is suitable for quality control of the industries of electron, electrical equipment, vehicle, metal, foodstuffs, chemistry, building materials, luggage, printing, packaging, etc. Featurers 1)The separation of humidifier circuit from electric circuit improves safety and protects the circuit against the leakage of water supply line. 2)Available in Chinese and English LCD touch screen, easy operation and program. 3)Able to display the relative date and information of the whole operating system in running mode, graphic display. precautions, maintenance and troubleshooting appear on the screen instantly. 4)The Sirocco fan motor provides greater cyclic airflow to avoid dead corner in the chamber so as to obtain an uniform distribution of temperature and humidity. 5)The system of heating up, heating down, dehumidifying, and humidifying can be operated independently so as to reduce the cost of testing, extend the operating life of the machine and decrease the failure rate. 6)Water Supply adopts automatic watering System, Circulating water supply together with water filter.
Introduction Competitive Price Constant Climatic Walk in Chamber used to test various types of materials for their tolerances under condition of heat, cold, dry, humidity. Application: For all types of electronic products quality inspection , electric appliance, andcommunication, instrument, automobile, plastic, metal, food, chemical, building materials, medical and aerospace industries products. Model BRS Series ( 4m~120m specified by user ) Temp-range A:-20~+150, B:-40~+150, C:-70~+150 Humid-range 20% R.H ~98% R.H ( Can specified low temp and low humid ) Temp. Accuracy 0.5 Humid. Accuracy 3%R.H Heating and cooling speed 5/min, 10/min, 15/min (Standard load 5~30Kg Aluminum Ingot ) Interior material Stainless steel SUS304 (mirror) Exterior material Spray-paint zinc plating steel panel Thermal Insulation material Hard polyfoam+ glass fiber Cooling system Cooling by Bitzer semi hermetic compressor Accessories Observation window( double tempered glass), Double-door:0.8x1.8M,Anti-explosion light, Interior LED lighting, control box 1set Safety device Switch, Over voltage protection, over heat protection, over current protection over temperature protection and water-lacking protection for Compressor. More Products Features 1.Used in various rang of temperature and humidity environment,can meet different testing requirements.Adopting BTHC uniqe control method, with safety and accurate temperature and humidity environment. 2.Equipped with high precision digital display temperature and humidity controller 3.Refrigeration circuit performation controlled by temperature setting value automatically,capable of starting up condenser under high temperature,direct cooling. 4.With wide view glass window,easy to observe the testing process. 5.Protection system: Electrical breaker,overheat protection,phase absence protection,water shortage alarm.
ALTITUDE TEST CHAMBER Altitude test chambers combine temperature and altitude with optional humidity for simultaneous environment testing. Features External pressure type box body structure and stainless steel tank design, rational air circulation system and scientific layout of heating, refrigerating system. Adopts international brand of imported parts for cooling system to improve operation reliability High precision and stable performance with touch screen controller, friendly Man-Machine interface. Multiple layers of safety device to easy maintenance. Standards Implement and Met GB11159-89 GB10590-89 GB15091-89 GB/T2423.25-1992 GB/T2423.26-1992 GJB150.0-86 Specifications 1. Dedicatetouch and excellent user experience 2. Unique and compact design, top grade appearance, stable performance and easy operation 3. Can simulate a wide rang of temperature and humidity environments 4. Capable of testing large components, assemblies, and finished products 5. Customized sizes and configurations available 6. One year warranties
GCK low-voltage switchgear is widely used in power plant, substation, power distribution center and PC motor control center MCC factories and high-rise buildings, as AC 50-60Hz, rated voltage 660V and below, rated current is 4000A and below the power supply system, power distribution, motor control, low voltage the distribution of reactive power compensation using device.
Quick Details Place of Origin: Shandong, China (Mainland) Brand Name: Zhongchuang Model Number: ZCTL-Z50kN Power: Electronic Usage: Spring Tester Product name: 50kN Computer Control Spring Compression Testing Machine Test force: 50kN Resolution of test force: 1/500000 Stroke range: 1%-100% Resolution of displacement: 0.001mm Min reading value: 10N Compression space: 600mm Diameter of plates: 300mm Test speed: 0.01-300mm/min Power supply: AC220V 10% 50Hz Packaging & Delivery Packaging DetailsSpecial wooden packing box for export Delivery Time15 working days after payment Specifications Data Max test force50kN Min reading value10N Stroke range1%-100% Resolution of test force1/500000 Accuracy of displacement0.01mm Compression space600mm Diameter of plates300mm Test speed0.01-300mm/min Power supplyAC220V 10% 50Hz Size of valve spring tester600*400*1750mm Weight of valve spring tester400kg Grade of valve spring testerGrade 1 Power supplyAC220V 10% 50Hz Testing Machine Img The 50kN Computer Control Spring Compression Testing Machineis developed and produced by our company, which is mainly used to test the compression strength of all kinds of compression springs and elastic components.
KYN28A-12 is the switchgear apply to the single busbar power system and single busbar sectionalized power system with three-phase AC 50Hz,7.2~12kV.It can be used for receiving & distributing electric power of the transmission and distribution control. The withdrawable part of the switchgear can be equipped with CKVB vacuum circuit breaker, vacuum contactor and other components. It used for reception and distribution of electricity transmission and distribution control. It can provide satisfied technological solution in various different cases according to cliens requirements.
1.Performs every type of service including power injection, measurement, ground testing, polarity checks, continuity testing and components activation. 2.Easy to read AV0 meter allows you to read voltage, current and resistance at the fingertip. 3.With a flip of the power switch, you have an instant hot/ground lead for powering up electrical components like cooling fans, relays, etc. 4.Simultaneously uses the hot lead and the found lead to activate components right in your hand. 5.Instantly identifies positive, negative and open circuits. 6.Circuit breaker protected. 7.Bulit-in flashlight enables you to work in the dark. 8.Audio tone indicator allows for no-look menu scrolling once user are familiar with menu tone assignment. 9.20ft(extendable)cable provides excellent accessibility to test along the vehicle. 10.Extremely easy to use and highly reliable.
1.High-precision calibration: charging current, discharge current, charging voltage and discharge voltage are all calibrated by Agilent with high precision to ensure the accuracy of current and voltage within 0.5%. 2.Independent channels with configurable parameter and condition setting for each individual channel. 3.Equipped with complete input and output devices, hardware and software protection, polarity reverse protection, power failure protection and etc. 4.Precise control without overshoot during CC-CV and CV-CC transition. 5.Strong software system and friendly HMI (Human-Machine-Interface). 6.Multiple conditions (capacity, time, open circuit voltage, discharge platform, etc.) for battery sorting. 7.Automatically calculate the constant current charge ratio, capacity loss, discharge efficiency, average voltage, median voltage and other data. 8.Equipment hardware control loop uses current and voltage double loop control. No ripple for constant current and constant voltage switching. 9.Data exported as EXCEL and TXT files, as well as chart files, can be shown as data analysis waves for charging and discharging, voltage, capacity, current & time feature.
Electrical switchgear refers to a centralized collection of circuit breakers, fuses, and switches (circuit protection devices) that function to protect, control, and isolate electrical equipment. The circuit protection devices are mounted in metal structures.
switchgear product
Electric fans and home appliances.
GCK low-voltage drawout switchgear is widely used in power plants, metallurgical rolling, petrochemical, light textile, ports, buildings, hotels and other places as AC three-phase four-wire or five-wire system, voltage 380V, 660V, frequency 50Hz, rated current 5000A and below power supply system for distribution and motor centralized control. GCK is a comprehensive type test, and obtained CCC certification, is assembled into an advanced low-voltage switchgear, designed to meet the following standards: national standard GB7251.1-2005 "Low-voltage switchgear" International standard IEC60439.1-1992 "Low-voltage Switchgear and control equipment"
GCS type low-voltage draw-out switchgear, suitable for power plant, petroleum, chemical, metallurgy, textile, high-rise building and other industries of the power distribution system. In large power plants, petrochemical systems and other high degree of automation, requiring the interface with the computer, as a three-phase AC frequency of 50(60)Hz, rated operating voltage of 400V, 660V, rated current of 5000A and below the power supply system in the distribution, motor centralized control, reactive power compensation of the use of low-voltage complete sets of distribution devices. The device is designed to meet the following criteria: IEC439-1 "Low-voltage Switchgear and Control Equipment" GB7251 "Low-voltage Switchgear"
Product overview MNS type low-voltage with drawable switchgear (hereinafter referred to as switchgear) is developed by our company with reference to the MNS series low-voltage switchgear of ABB company in Switzerland and after comprehensive improvement, which is currently the most advanced low-voltage with drawable switchgear in China. The products are composed of standardized, serialized modules, and the drawer has a reliable mechanical interlocking device, which makes the user safer and more reliable when using.
Product overview GGD type AC low-voltage distribution cabinet is suitable for power plants, substations, industrial and mining enterprises and other power users of AC 50Hz, rated working voltage 380V, rated working current 5000A power distribution system, as power, lighting and distribution equipment for energy conversion, distribution and control. The product has the characteristics of high breaking ability, good dynamic and thermal stability, flexible electrical scheme, convenient combination, strong practicability, novel structure and high protection level. It can be used as the re placement of low-voltage switchgear. GGD type AC low-voltage distribution cabinet conforms to IEC439 "Low-voltage switchgear and control equipment",GB7251 "low-voltage switchgear" and other standards.
GKG-12/630 Overview of solid insulated switchgear (Miniaturized mining switchgear) : It is a new type of power distribution equipment which integrates three technologies of external solid seal, insulated bus bar and miniaturization of combined unit. The switch and high-voltage live parts are cast with epoxy resin as a whole, and epoxy resin solid seal is used as the insulation of live body to ground and phase to phase. Solid insulated ring cabinet does not discharge any toxic substances, no gas leakage explosion and internal arc of the hidden danger, with high insulation performance, high overall strength, maintenance-free and so on. According to different configurations, the solid insulated ring network cabinet can realize the functions of breaking load current, breaking short circuit current, manual and automatic switching of dual power input line, current velocity breaking protection, single-phase grounding protection of small current grounding system, and communication. The structure and principle of solid insulated ring network cabinet: 1.The composition of solid insulated ring network cabinet: V unit (Circuit breaker unit) C unit (Load switching unit) F unit (Combined electrical unit)
Product type, classification and basic parameters 1.Product model and its meaning 2. Basic parameter Rated voltage: 10kV, 6kV; Rated current:1250A 1000A 800A 630A 500A 400A 315A 200A 150A 100A 50A; Class of protection: IP43; Number of short circuit breaking and closing currents: separate 0.3s Combine and separate 180s Combine and separate 5timesï¼?separate14timesï¼?Combine and separate 11 timesï¼? Rated short-circuit breaking current: 31.5kA (RMS); Rated short-circuit closing current: 80kA (peak); Rated short-time withstand current: 31.5kA (effective value); Rated peak withstand current: 80kA (peak);Rated short circuit duration: 4s; Rated short circuit breaking times:30times Main protection functions: 1)Short circuit protection 2)Overload protection 3)Zero sequence overcurrent protection 4)Zero sequence overvoltage protection 5)Over and under voltage protection In addition, it has the functions of fault memory, fault query, self-test and so on. Technical requirement 1.General requirement 1.1The switchgear shall meet the requirements of this standard and be manufactured according to the drawings and technical documents approved by the designated inspection unit. 1.2In addition to meeting the technical conditions, it should also meet the provisions of GB/T12173-2008 standard. 2.Environmental condition The switchgear shall work normally under the following conditions: a)Altitude: 1000m; b)Ambient temperature: -20 ~40 ; c) Relative humidity: 95%; d) In a gas or steam environment without damaging insulation; 3 .Shell 3.1Material The shell of the switch cabinet is made of 2.5mm thick cold-rolled steel plate. 3.2intensity The material of the switch cabinet shell conforms to the provisions of GB3836.1-2010 Chapter 8, and shall withstand the impact strength impact test of 1kg/7J. 3.3Class of protection The protection capacity of the switch cabinet housing should comply with the provisions of GB3836.3-2010 Article 4.9, and the protection capacity should not be less than IP43.
