motor-manufacture,factory,supplier from China

(Total 24 Products for motor)
Y. F series porcelain clad arrestersummaryThe arrester is the basis for insulation coordination of various electrical equipment (transformer, reactor, capacitor, engine, motor, PT, CT, circuit breaker, contactor, etc.) in the power system.
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1) It is used to protect electrical equipment from high transient over-voltage and limit the freewheeling time and the freewheeling amplitude.
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Features of arrester with series gap □ Product model description1. Under normal conditions, the series gap of the arrester isolates the arrester from the system, and the arrester does not participate in the operation, thus prolonging its service life;2. For the system with frequent voltage fluctuation, the gap can be broken down to make the arrester work only when the voltage exceeds the specified value, avoiding the frequent action of the gapless arrester;3.
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Advanced stirling cooler for cooled infrared detectors.Made in China. Made in China. Details please see the picture. Made in China. Details please see the picture. Advanced stirling cooler for cooled infrared detectors.Details please see the picture. Made in China. Advanced stirling cooler for cooled infrared detectors.
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Vehicles and ships are only essential equipment in urban anti-terrorism, public security crime collection and border and coastal defense patrols. Equipped with on-board infrared thermal imager is to equip vehicles with special eyes to break the dark cover and uncover various camouflages.The on-board infrared thermal imager adopts modular and standardized design, which can be quickly and easily installed on various vehicles equipped at present.
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Reference standardsGB11032-2000 AC gapless metal oxide arresterJB/T8952-2005 Metal Oxide Surge Arrester with Composite Jacket for AC SystemJB/T10497-2005 Metal Oxide Surge Arresters with Series Gap and Composite Jacket for AC Transmission LinesGB311.11-1997 Insulation Coordination of High Voltage Transmission and Transformation EquipmentJB/T8459-2006 Preparation Method of Arrester Product Model□ Structural characteristics1.
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Stirling cooler for cooled infrared detectors. Model: C308. Made in China. Model: C308. Made in China. Stirling cooler for cooled infrared detectors. Model: C308. Made in China. Stirling cooler for cooled infrared detectors. 
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□ Technical standards     The standard for product production is GB11032-2000 (eqvIE60099-4.1991) "AC gapless metal oxide arrester", JB/8952-20045 "composite metallization arrester for AC system with no gap in the jacket"□ Product model description □ Conditions of useYH |---- Composite jacket metal oxide arrester (HY is the old model)     | Y is metal oxide surge arrester with porcelain jacket5 |---- Nominal discharge current KaW |---- Structural features W: No gap C: Series gap R: Parallel gapS |---- place of use S: Power distribution Z: Power
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Very popular MW cooled detector in the world market. Can work with C308, C330 or C363 stirling cooler.
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The sight is mainly used for aiming and shooting with corresponding weapons by personnel of armed police, public security and other units. It can also be used for hand-held observation mirror search and monitoring.
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Night vision instrument is mainly used to identify targets at close range (250mm ~ 10m) at night, operate equipment, read documents and observe. For target search. The low illumination CCD and infrared lighting mode can also be replaced by ICCD mode.
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Very good delivery time. Lowest price in the world. Can work with C308, C330 or C363 stirling cooler. Very good reliability. Very good reliability. Very good delivery time. Lowest price in the world.  Can work with C308, C330 or C363 stirling cooler.Can work with C308, C330 or C363 stirling cooler.Very good delivery time. Lowest price in the world. Very good reliability. 
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Very popular MW cooled detector in the world market. Can work with C308, C330 or C363 stirling cooler.
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Metal Oxide ResistorsThe metal oxide resistor is the core part of the lightning arrester. It uses zinc oxide as the main component, adding a small amount of bismuth oxide, cobalt oxide, chromium oxide, manganese carbonate, antimony oxide and other trace additives, and is sintered at high temperature. The microstructure of metal oxide resistors is mainly composed of zinc oxide grains, grain boundary layer and spinel phase.
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wire galloping has brought immeasurable economic losses and social impacts to our country. The composite interphase spacer is a kind of line that can effectively prevent the galloping of line conductors to keep the line safe, and effectively reduce the space of the transmission corridor. It is listed as a compact high-voltage transmission line 2220kV and below in the guidelines for galloping prevention and control of the State Grid Corporation of China.
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SpecificationsRated voltage kVCustomized mechanical tensile load KNconnection markStructure height H (mm)Minimum arc distance h (mm)Minimum nominal creepage distance h (mm)Lightning full-wave impulse withstand voltage (peak kV not less thanThe operating impulse withstand voltage (peak value) kV is not less thanPower frequency wet withstand voltage 1minkv (effective value) kV is not less thanFXBW4-10/40104011W340±1519040095-60FXBW4-10/70107016W360±1519049095-60FXBW4-10/1001010016W400±1519049095-60FXBW4-20/40204016W450±15280600170-75FXBW4-20/70207016W470±15280750170-75FXBW4-20/1002010016W500±152
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installation and use    1. The fuse allows horizontal or vertical installation    2. When the data of the melt tube does not match the voltage and rated current of the line, it must not be connected to the line for use.    3.
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Most advanced stirling cooler in the world. Very powerful cooling ability. 
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This unit has been specifically designed to meet the needs of contractors where the necessiiy or the ability to have a Cable Drum Trailer is simply not practical.Available with either a fixed spindle (shown), i.e. drum loaded by external means, or supplied self sufficient in lifting and lowering as used on standard Cable Drum Trailers in our range.The unit comes with a range of options to suit most applications for both the Utility and Rail industries.Diesel, Petrol, Electric or PTO Drum Drive system for ease of cable payout, unit can be pendant controlled.
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Due to electromagnetic induction, the metal shielding layer (or metal sheath) of long line high-voltage single core power cables generates induced voltage, which leads to aging of insulation and reduction of insulation grade, resulting in reduced cable life. Once the induced voltage exceeds the sheath breakdown voltage, the outer sheath is broken down, forming a multi-point grounding fault of single core cables.
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Designed and supplied specifically for "Off Road Use", these Site trailers are all fitted with some form of brake system, hand parking facility and basic vehicle lights. Although not built to conform with EEC braking/lighting directives certain Non EEC countries have operated these units on the highway under the proviso that Towing speeds indicated must not be exceeded at full rated payload.
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The SEB range of Adjustable Width Cable Drum Trailers are designed to cope with the ever increasing size of Cable Drums, High Voltage cables are being laid underground instead of over headlines.
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High-voltage circuit breaker (or high-voltage switch) it can not only cut or close the high-voltage circuit no-load current and load current, but also when the system fault occurs through the role of relay protection device, cut off the overload current and short-circuit current, it has a fairly complete arc extinguishing structure and sufficient current breaking capacity, can be divided into: oil circuit breaker (multi-oil circuit breaker, less oil circuit breaker), sulfur hexafluoride circuit breaker (SF6 circuit breaker), compressed air circuit breaker, vacuum circuit breaker, etc.To ensure
GW4 type outdoor high-voltage disconnector is used for three-phase AC 50Hz outdoor high-voltage electrical equipment, which is used for opening and closing of lines under the condition of voltage and no load, and for electrical isolation of electrical equipment such as overhauled high-voltage buses and circuit breakers from live high-voltage lines. It can also be used for opening and closing small capacitive or inductive currents. When the knife switch is in the normal opening position, an insulation distance meeting the safetyrequirements can be provided.
Lightning arrester: an electrical apparatus used to protect electrical equipment from high transient overvoltages during lightning strikes and to limit the duration and often the amplitude of the renewal current.
Numerous of these manufacturing procedures are based totally on laser technologies such as laser melting, sintering or build-up welding. Other processes, such as binder jetting, are finished by way of a sintering pass by to totally treatment the material. In order to localise and element thermal conspicuities in these processes, InfraTec infrared cameras assist the dedication and subsequent adherence to thermal procedure parameters by using in-line monitoring.
Numerous of these manufacturing processes are based on laser technologies such as laser melting, sintering or build-up welding. Other processes, such as binder jetting, are completed by a sintering pass to fully cure the material. In order to localise and detail thermal conspicuities in these processes, InfraTec infrared cameras support the determination and subsequent adherence to thermal process parameters by in-line monitoring. Infrared cameras can be integrated directly into the process control system to enable a non-contact and non-invasive temperature measurement.
Complex digital assemblies combine a multitude of one-of-a-kind components in a very small area. miniaturisation, no remember the tendency to minimize power dissipation, will increase the wants for thermal management, blunders-loose operation and compliance with gadget parameters in manufacturing. infrared thermography is used for the environment friendly recording of temperature distribution and time sequences.
Complex digital assemblies integrate a multitude of different additives in a very small area. miniaturisation, no matter the tendency to reduce energy dissipation, increases the needs for thermal management, blunders-loose operation and compliance with system parameters in manufacturing. infrared thermography is used for the efficient recording of temperature distribution and time sequences. the optical method is used for non-touch size of floor temperatures and does not impact the rf impedance of the measured object or the heat dissipation from it.
Severa of those manufacturing processes are based totally on laser technologies inclusive of laser melting, sintering or build-up welding. other approaches, which includes binder jetting, are completed by a sintering pass to fully treatment the material. so one can localise and element thermal conspicuities in these procedures, infratec infrared cameras guide the willpower and next adherence to thermal technique parameters by means of in-line monitoring. infrared cameras may be included directly into the procedure manage gadget to enable a non-touch and non-invasive temperature size.
Severa of these manufacturing methods are based totally absolutely on laser applied sciences inclusive of laser melting, sintering or build-up welding. different approaches, which consists of binder jetting, are achieved by way of a sintering bypass to totally cure the material.
Another critical factor to consider in dealing with Russian clients is their business practices and ethics. Russia has a unique business culture that is heavily influenced by its political and economic climate. The country has a complex legal system that may differ from that of other countries, and as such, it is essential to hire a local attorney when drafting a contract or a business agreement.In conclusion, hosting a visit from Russian clients can be a challenging but rewarding experience.
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