Materials: carbon steel and stainless steel (302,304,304L,316,316L etc). Characteristics:The welded stainless steel water well screen is made up of rods and warp. The rod can be round wire, triangular wire or trapezoid wire. The warp is triangular wire (V-shaped wire). Water well screens have a structure and high open area, as well as accurate slot dimension. At the same time, water well screen have heat-resisting, anti-corrosive, good machine capability, last long, safety and reliability and so on characteristics. It can be used in many kinds of medium filtering. Uses: The strainer is a kind of filtered water tubing with the perforation .it can use with the deep well pump, dive the water pump, also may use in the water-treating equipment, the environmental protection, the sea water transforms into the industrial water and life use water desalination treatment, running water treatment, water softening treatment, the petroleum industry: The petroleum product terminal filters and the chemical acid, the alkali liquid filters, the ethyl alcohol and so on the organic solution recycling filters. Continuous slots significantly increase discharge area,thus providing greater access to water-bearing zone . We can produce this pipe with diameter 80mm-550mm ,slot size 0.1mm-10mm,length 50mm-5850mm .
100kva electrical power transformer price Ai Power offers three phases, oil immersed, and naturally cooled distribution and power transformers. Our products from 10kva to 20000kva with a maximum voltage 35kv are manufacture under the standard of IEC60076. The windings are made of high-grade electrolytic cooper and are concentrically positioned. Usually copper foil is used for the low voltage windings. Round shaped, enamel insulated wires is used for the high voltage windings.
1. The low-voltage winding is of cylindrical or spiral structure, with high mechanical strength and good short-circuit resistance. 2. The corrugated oil tank is adopted to replace� the oil conservator. The oil tank cover and the oil tank are all-welded along the edge or fastened with bolts, thus prolonging the service life of the transformer oil. 3. After oil removal, embroidery removal, and phosphating treatment, the product is sprayed with three times of primer and one time of finish paint inside and outside. The product is salt fog proof, damp heatproof, and fungus� proof, which can meet the special requirements of metallurgy, petrochemical system, and wet and polluted areas. It is beautiful� and reliable. 4. The transformer oil tank is� fully sealed, and� equipped with� pressure reducing valve, signal thermometer, gas relay, etc according to the standard requirements to ensure the safe operation of the transformer. 5. This series of products are beautiful in appearance, small in size, and can reduce the installation area. It is an ideal maintenance-free distribution product.
The description of the products: 1. Three phase oil immersed power transformer rated voltage during 6-35kV, oil immersed transformer are most used in power plant, power grid transmission and distribution station, industry & commerce electrical substation as the electrical equipment of power transmission. 2. Great ability of short circuit resistance 3. Cold rolled silicon steel core and oxygen-free copper wires, higher efficiency and lower loss 4. Complete sealed structure, low maintenance 5. Vacuum oil filled prevents air bubbles, high stability of insulation 6. Buchholz relay, oil indicator, pressure relief valve and thermostat, monitor status of power transformer and keep it safe 7. Low winding partial discharge and low noise 8. Two windings or three windings, On-load or no-load voltage tapping changer, Natural cooling or force air or oil cooling, Capacity range 5KVA-2500KVA
Copper Cathode.
Copper cathode, mercury, solium cyanide.
(1) fan leaf: 16inch (2) solar panel: 12v/10w (3) case material: pp+ raiú½surface treatment (4) controller: 3 level controller (5) angle: a wide-angle air supply; the level of directional adjustment; (6) battery: 2 maintenance free lead-acid battery; 6v4ah*2 (7) charging time: 8-10 hours under sunshineú¿4-5hours by ac charger (8) working time: 3--5hous after full charged (9) charging method:ac110v/220v or solar panel(optional) Warranty: 1 year Color box size: 550x280x450mm 2pcs/carton Carton: 550x280x450mm Carton gw:18kgs/box 778pcs/20ft 1586pcs/40ft 1932 pcs/40í»hq
42" Amps 4.58 - 4.9 Watts 495 - 550 Rpm 380 - 450 Cfm 9500 - 13300 42" : 1150l*370w*1150h
Delivery detail: within 15 days after receive payment or Depend on the quantity Specifications cathode copper 99.99% with good quality Copper cathode grade a Purity: purity 99.99%-99.97% min Weigh Packaging & delivery packaging detail: about 25kg /ingot, Packed in wooden case, net weight 1000kg/ case, or as Customer's requirements1.Weight of each sheet: 125kgs (+/- 1%) 2.Net weight of each pallet: 2mts (+/- 1%) 3.Min. Weight in each container: 20mts approx. 4.Gross weight of each container: 22.20mts approx.
Part number:0460-202-16141 Series:Solid contacts Material:Nickel Wire gauge:16, 18, 20 Keyed:No Contact size:16 Current rating:13 Holds pin/socket:Pin Size:16cm Weight:0.526g
Part number:0460-204-12141 Series:Solid contacts Material:Nickel Wire gauge:12, 14 Keyed:No Contact size:12 Current rating:25 Holds pin/socket:Pin
Material:Nickel Wire gauge:12, 14 Keyed:No Contact size:12 Current rating:25 Holds pin/socket:Socket
Part number:0462-201-1631 Series:Solid contacts Material:Gold Wire gauge:16, 18, 20 Keyed:No Contact size:16 Current rating:13 Holds pin/socket:Socket
The transformer core is made of imported high-quality cold-rolled silicon steel sheet, which greatly reduces no-load loss and no-load current. The core is tightly bound to ensure the compactness and reduce noise. *� The high and low voltage windings are� made of oxygen-free copper. The low voltage winding of 500KVA and below is of double-layer cylinder structure, of 630kVA and above adopt double helix or four helix structure. High-voltage winding adopts multi-layer cylinder structure. Dyn11 is used in the transformer connection group to reduce the influence of harmonics on the power grid and improve the quality of power supply. *� The transformer is a fully sealed structure, with three coats of primer and one coat of finish paint applied on the inner and outer surfaces. The product is salt fog proof, moisture proof and fungus-proofing, beautiful, durable and reliable The measured noise value is lower than the standard and maintenance free under normal operation.
1.Dry transformers with high and low voltage windings are coated by a thin layer of epoxy resin.It has the advantages of flame retardant, self-extinguishing, moisture-proof, heat dissipation and so on. 2.Equipped with a low-noise air-cooled device, the fan can be automatically controlled to start and close through the thermostat, so that the transformer can be operated with a 40% increase in capacity. 3.It can go deep into load centers, such as high-rise buildings, airports, wharfs, power plants, residential communities or complete sets of substations. 4.The temperature sensing element and the sensing system embedded in the low voltage winding can start and turn off the fan or alarm or trip according to the set value for protection.
S11 SERIES POWER TRANSFORMERS The capacity range of 10kV class S11 full seal power transformer is 30kva-2500kva. In 10kV, 50Hz power transmission and distribution system, it can be widely used in high-rise buildings, commercial centers, subways, airports, stations, industrial and mining enterprises, drilling platforms, especially in places with high fire protection requirements such as inflammables and explosives, and in places with poor environment. It can also be used for power and lighting in residential areas, commercial streets and rural areas. Advantages: S11 type fully sealed oil immersed transformer is the main type selection product of current distribution equipment, with remarkable energy saving effect. The S11 distribution transformer produced by our company uses 30p series high conductivity oriented silicon steel produced by well-known enterprises, and adopts new insulating materials and processes. The products are resistant to high temperature and impact. The integral mailbox composed of corrugated radiator is produced by phosphating and multi-layer antirust spraying technology, which has good weather resistance.
On the basis of the S9 series, the S11 series products have an average no-load loss of 20%. The no-load current is 70-85% lower than the S9. The temperature rise is reduced by 10K, and the service life is more than doubled. Even under the load of 20%. it can still be used for a long time. The running noise is reduced by 2-4 decibels. High and low voltage windings, body assembly, fuel tank structure, protection device, etc. are similar to S9 series transformers. It also adopts non-suspension structure, adopts vacuum drying, vacuum oil filtering and oil filling process, adopts corrugated oil tank, and has no oil storage cabinet and other structures.
Transformer can transformer the voltage of a network into the voltage matching the system or load and fulfill power transferring and distributing.Taking the place of transformers with silicon steel core, AMDT can be widely applied in outdoor power distribution networks systems, which is magnificently energy saving and can lessen air pollution. It is especially applicable for areas with insufficient power supply and fluctuating load and where daily maintenance is hard. Since the transformer adopts a fully sealed structure, the insulating oil and the insulating medium are not polluted by the atmosphere, so it can be carried out in a humid environment, making the ideal power distribution equipment in the urban and rural distribution networks.
1.Houndreds types product as like GCK low-voltage withdrawable switchgear (PC) by the power distribution center tank and motor control center (MCC) of two parts, is suitable for power plant and substation industrial and mining enterprises and other power users as ac 50 hz, maximum voltage to 660 v, the maximum working current - 3150 - a power distribution system, as power distribution, motor control and lighting power distribution equipment such as electric energy conversion distribution control. 2.Houndreds types product as like GCK low-voltage withdrawable switchgear with high breaking capacity, good thermal stability, advanced structure, reasonable, electrical scheme of practical series, strong commonality, various solutions unit in any combination, a cabinet put oneself in another's position to accommodate the circuit is more, save area, beautiful appearance, high protection grade, safe and reliable, and convenient maintenance. This product conforms to IEC439 standard, also conforms to gb7251.1-2005 (national standard of low-voltage switchgear assembly) and zbk36001-89 "professional standard of low-voltage draw-out switchgear assembly".
1. Low energy consumption: The� adoption of isotropic soft magnetic material generates low magnetization power, high electrical resistivity and low eddy current consumption. The no-load loss and current of the core made of amorphous alloy are very low, only 1 / 3 of that of silicon steel sheet. 2. Strong corrosion resistance: the amorphous alloy core� is fully wrapped by resin and high temperature resistant silica glen� which� effectively prevent corrosion and falling off amorphous alloy fragments, and� provide better� protection for the core and coil. 3. Low noise. Improvement of� the structure of iron core and coil and� adoption� of special noise -reduction materials greatly reducing the operation noise. 4. Strong short-circuit resistance. This� product adopts three-phase five-column structure, and the iron core is protected by frame structure. Featured by low temperature-rise and strong heat dissipation, this� product� can work� by� 150% rated load under air cooling condition. Perfect temperature control protection system is applied� to provide reliable guarantee for safe operation of transformer
