Electrical switch gear.
Application: for fuel cell stack and the MEA testing and simple analysis Input channels: 8CH, signal: 0 - 5V Output channels: 4CH, signal: 0 - 5V Sample input voltage: 0 - 50V Sample input current: 0 - 100A System error: í_ 0.4% F.S. Minimum recording interval time: 0.05 s Time accuracy: í_ 0.1% Environment requirement: 0 - 40 íµ Environment humidity:
JPF2 fixed type metal-enclosed switchgear assembled from modular elements of SF6 insulated switch-disconnector, SF6 switch-fuse combination or vacuum circuit-breaker, in compliance with IEC 298, IEC 420 standards. It is suitable for switching of load current, and controlling the network. It is widely used in medium voltage public distribution systems, high/low voltage prefabricated substation and ring main units. Ratings Rated voltage (kV) 24 Rated bus bars current (A)630 Rated feeder current (A)630 Rated peak withstand current (kA)50 Rated short-time withstand current 2s (kA)20 Cubicle dimension W375(500, 750)*D900*H1900
JPU1-12 Medium Voltage SF6 ring main unit (SF6 RMU, Abbreviation), with the character of excellence reliability and maintenance free, is suitable for AC 3.6 to 12kV power distribution system with configuration either ring or radiant. Its all live part including LBS, CB, ES and primary busbar are sealed in the tank made of stainless steel and the elbow-shape cable connectors are adopted for the incoming or out-going, that leads to the RMU has less influence from service condition therefore it is suitable for using in the bad ambient condition and relatively restricted space. Its service life is more than 20 years. JPU1-12 is compliance with IEC 694, IEC 60265-1/FDIS, IEC 62271-100, IEC 62271-102, IEC 298 & IEC 420. Ratings Rated voltage (kV): 12 Rated load current (A): 630 Rated fuse current (A): 100 Rated breaking current (kA): 50 Rated peak withstand current (kA) 125 Rated short-time withstand current (kA)25 PFWV (kV): 42/48 BIL (kV): 76/85 Cubicle size (mm): W (various)xH1570XD800 Veneer packing
Product Description GG-1A(F) Mistake-prevention high voltage switchgear is made out of the stationary high voltage switchgear by adding the mistake-prevention locking device. It can be applied to the 3. 6-12KV three phase and 50Hz single bus bar system for electricity reception and distribution. It is a stationary indoor type.
Product Description GGD AC low voltage distribution cabinet has the high ability of segmentation, good thermal stability, agile electric project, convenient combination, high protection class, the frame is built-up by the cold bend steel, the original, such as door, sub panel, louver, sideboard and so on, are all machined by the numerical control machine tool. It ensured the strength and precision of the body of the cabinet. The surface of the cabinet adopt the skill of electrostatic painting, so it has the characters of the high ability of corrosion, good appearance, and it accord with the request of the IEC439, GB7251. Major Technical Data: Rated voltage: 380V Rated frequency: 50HZ Rated current 400-3150A Altitude: More than í¦2000m Spec: GGD-1: 15kA GGD-2: 30kA GGD-3: 50kA.
Product Description XGN2-12 Trunk stationary metal sealed switchgear (hereinafter called switchgear) is used in the distribution system of 3. 6-12KV three phase 50Hz for electricity reception and distribution. It is especially suitable for the place where the operation is running frequently. Its bus bar system has the structure of single or double bus bar. We can also supply the type of insulation strengthened products according to the requirements of customers. This switchgear is in accordance with the standard of 'GB3906 3-35KV Metal Closed AC Switchgear' .
12PSB-HTD Main function: 1. Oil supply quantity and equality in every cylinder of oil injection pump 2. Oil supply point and space angle of oil injection pump 3. Check and adjust timing machine performance 4. Test and adjust dispensing pump performance 5. Test and adjust pressure compensator 6. Measure oil back quantity of dispensing pump 7. Test electromagnetic valve performance of dispensing pump 8. Test inner pressure of dispensing pump under all kinds of rotate speed 9. Test advance angle of automatic advance machine (selective) 10. Test leakproofness performance oil injection pump 11. Connect draw oil supply pipe to examine input oil pump (ve pump) 12. High precision test journey (selective) Dimension:2300x820x1800 Wood packing
ASN3-12 air-insulated metal-clad enclosed switchgear is a new mv switchgear on the basis of introducing advanced techniques from foreign, abstracting our experiences in manufacturing the center located switchgear and assembling the world top class numeral controlled equipments. It is major used in 3.6~12kv 3-phase ac50/60hz power system to receive and distribute electrical power. Also it is used to control, protect and monitor the circuit. 1.The surfaces of conductors in the primary circuit are all disposed with vulcanization process. Thus the insulation lay have the characteristic of good attachment, high temperature endurance and even surface comparing with the static electricity process. 2.The frame is made of aluminum-clad zinc board together with rivet nut and high strength bolt. 3. Can be fitted with vn3 series center located high voltage ac vacuum circuit breaker. 4. With the function of manual urgent open switch, the operation is more convenient. 5. Equipped with new ek6 earthing switch, which make the operation convenient and the maintenance easily. 6.All switch operation is proceed with the door of high voltage compartment closed. Also the switchgear has the function of forcible closing the door and the safety is higher. The door can endure the inside fault current.
ASN2-24 air-insulated metal-clad enclosed switchgear is a necessary power distribution equipment in 24kV 3-phase AC50/60Hz power system. It is used in power generator, substation, factory and high building as a equipment of receiving and distributing electrical power. Also it is used to control, protect and monitor the circuit. The switchgear accords with the standard of GB3906, DL/T404 and so on. 1. Busbar is covered with shrinkable insulated material or disposed with epoxy, which make the electrode improved and the body of the switchgear compact. 2. The frame of switchgear is made of top quality aluminum-clad zinc plate through rivets and has characteristic of higher strength, rapider assembled efficiency and more artistic appearance. 3. According to functions the trolley can be divided into circuit breaker trolley, voltage transformer trolley, metering trolley, isolation trolley. The same kind trolleys can be exchanged freely. 4. Can be fitted with VN2 series center located high voltage AC vacuum circuit breaker. 5. There are clapboards between function compartments and individual pressure relief passage. 6. The instrument board is with applicable inclined angle so the operation and observation are more convenient. 7. The instrument compartment is a knock-down module, which not only improve the prettiness and safety of secondary wires but also make the maintenance and overhauling more convenient.
2402n-315 differential case 2402n-415 intermediate differential carrier 2402n-331 differential cross 2402n-335 semi-shaft gear 2402n-345 differential pinion
GZS1 Type of indoor metal-clad draw-out switchgear GZS1 indoor metal-clad draw-out switchgear, developed by Shanghai Dahua Electrical company, is suitable for use in AC. 3.6 ~ 12KV, 50Hz,single-busbar or sectioned single busbar switchgear, mainly used in Elec. generating plants, middle / small power stations, power distributing system of enterprises or industries or substations as Elec. power receiving or distributing equipment or big-power H. voltage motor starting equipment, and so on. The switchgear has functions of control, protection and monitoring
The following is the feature of the meter shell: Overall dimensions:281x180x98 Installation dimensions:255 x90.5 1, Bottom case is made of ABS-V0, or ABS-PC(UL94) 2, Upper cover(front cover) is made of PC-V0 3, Lower cover and window is made of PC-V0(UL94) 4, Nameplate is made of 0.5mm Aluminium or PC-V0 or ABS-V0(UL94) 5, Terminal housing is made of bakelite 6, Terminals is made of brass for 1.5-6A,10-40A,20-80A,or on request 7, Signal terminals No. - 2pcs-6pcs are available on request 8, short or long terminal housing cover is available 9, RS232 optical port available on front cover Standard export carton package
Ultrasonic flow meter Ultrasonic flow meter has high accuracy , better reliable , high quality and low price .It widely used in measuring water , sea water , sewage and revelation examination, maintenance , papermaking , petroleum and chemical industry .It has five main types , hand-held ultrasonic flow meter , wall-mounted , portable ultrasonic flow meter , pannel-mount and flameproof flow meter .The transducers include the clamp-on , insert transducer , pipe style transducer . The advanced circuit design , the integration of the latest semiconductors , the user-friendly software interface both in english and chinese languages and small íºcsized pcd board , all these features combine to make the tr-100 series ultrasonic flow meter the best and the biggest seller on the chinese market .And it will gain more and more recognition on the international flow meter market .
Gear reducer Our main products are rv series worm gear speed reducers, ud(l) planetary cone-disk stepless speed variators, the speed reducers specially designed for engineering polishing machines.The products are widely applied in the sections of foodstuff, packing, ceramics, chemicals, textile, pharmacy, carpentry, plastics and printing, etc. New technology & equipments characterise our products with high quality, smaller volume & elegant shape. Standard exporting packing
Electronic single-phase power meter Reference voltage 220v Voltage reference un-1 .2 0.7ub Current specifications 5-30a Reference frequency 50hz Grading accuracy + level Starting current 0.005ib = 0.025a Voltage power lines Communication transmission distance no Environmental conditions -25f¬f+70f¬ Relative humidity -_85% Automatic relay depth Data transmission speed Center frequency Dimensions
Reference voltage 220v Voltage reference 0.7 u un .2 b -1 Current specifications 10-40a Reference frequency 50hz Grading accuracy ++ level Starting current 0.4% ib Voltage power lines 0.8w Communication transmission distance 5m Environmental conditions -25f¬f+70f¬ Relative humidity -_85% Automatic relay depth Data transmission speed Center frequency Dimensions
Switchgear 3000 nos of mps-01 & 2500 nos of mps-02 as per requirements
Motoriduttori tubolari Tube diameter 35mm, 45mm, 59mm, 92mm Lift torque from 3n.M to 300nm
Switchgear
