TECHNICAL SPECIFICATION 1. Capacity : 50KVA Three Phase 2. Model : Make SERVOSINE 3. Input Voltage Range : 190V-270V 1Phase / 340V-470V 3 Phase 4. Output Voltage : 230V +/-1% 1 PH / 400V +/-1% 3 PH 5. No. of phases : Three, 4 Wire 6. Line Frequency : 47-53Hz. 7. Output Voltage Regulation : +1% 8. Type of Cooling : Oil Cooled 9. Type : Unbalanced supply and Load conditions 10. Efficiency :> 98% 11. Speed of Correction : 30V per sec (For 3 Phase) 12. Wave form distortion : Nil 13. Effect of Load power factor : Nil, Suitable for all power factors 14. Ambient Temperature : 0-65 C with RH 90% 15. Duty Cycle : Continuous 16. Indications on each phase : Input Mains, Input Low, Input Voltage, Input High, Out Voltage. 17. Controls on each Phase : Auto/Manual Push Button, Increase/Decrease Push Button Voltâ??s adjuster Set Button 18. Metering : Digital 19. Mounting : On Wheel 20. Construction : MS Sheet Body, Prime Grade Powder Coating 21. Spares Availability : Available with Company 22. Transformer Winding : Prime Grade Copper Wire on CRGO Core 23. Servicing & Maintenance : Easley can be do by any technical known Person And from company side on call log.
Russia Pine Wood Assembled / Wired Beehive Frames For Beekeeping Basic Information Place of Origin: china Brand Name: SS-beehive frame Certification: ISO9001:2008 Model Number: NZ Pine wood hive frames Minimum Order Quantity: 5000pcs Packaging Details: 100pcs /carton unassembled 51*25*50cm for wooden bee hive frames | chinese bee frame | beehive frame Delivery Time: 20-25 days after receiving your prepayment Payment Terms: TT, Western Union Supply Ability: 100000 Piece/Pieces per Month Russia Pine wood assembled/wired beehive frames for beekeeping SUPER-SWEET is one of the leading China hive frames suppliers and manufacturers, our professional factory is able to produce fire and pine bee box frames with cheap price and high quality. Welcome to wholesale fire or pine wooden frames, and to buy bulk products from us. Russia Pine Wood Frames 1. Russia pine wood, timber moisture less than 16% 2. Well- designed without knots, good appearance 3. Solid structure, has 3 stainless nail in each conjunction 4. SS 304 stainless steel 5. Full Depth, WSP, Ideal are all available 6. Signal grove top bar Our beehive frame box has the fire and pine comes in two forms After assembling beewax and putting into beehive, then beekeepers can keep bees and let their bees produce honey Product Description 1)material: fir wooden or pine wooden 2)size: deep frame 48.3*45*23.1cm medium frame 48.3*45*18.5cm shallow frame48.3*45*16cm 3)with grooves for top bar and end bar 4)MOQ:10000pcs 5)Packing: 100pcs /carton unassembled, 51*25*50cm 6)Payment: TT, Western Union, Paypal 7)Lead time:20-25 days after recieving your prepayment or up to your quantity 8) other size can also be customized with MOQ 20000PCS
GVN AVR DVR-M3H SERIES FULL AUTOMATIC SERVO DYNAMIC VOLTAGE REGULATOR 1000kVA GUVEN-IS Voltage regulators are the machines that provide the constant voltage that you need by correcting the falling and rising of the mains voltage in the internal structure. Our DVR-M3H voltage regulators operate fully automatically for voltage regulation without any user intervention. Once the regulators are switched on, your mains voltage is continuously measured and the necessary up / down operations are performed automatically, giving your system the constant voltage required for a healthy operation. Servo regulators consist of variac, servo motor which controls variac, electronic multimeter card which controls this motor and booster transformer. The start torque can quickly correct even very small voltage changes thanks to the high DC servo motor and the control system that can respond quickly to voltage changes. When the regulation is completed, the servo motor is de-energized with the aid of the electronic braking circuit. It has high efficiency. Pollution, parasitic, etc. at output voltage. do not corrupt. You can safely use any area with regular electricity needs without any problems. The DVR-M3H Regulator provides the following: Protection of the user from negative voltages. Protection of the user and the device from excessive current. Undisturbed pure sinus voltage regulation. Long-term overload protection and short-term protection. AC voltage balancing with extremely high accuracy. Run smoothly on all loads from 0% to 100%. Manual transfer to bypass regime without regulating. Display all values against the probabilities in the bypass regime. Record mains input voltage limits and load current values. Static, not gradual, dynamically correct output voltage too quickly without user notice. When protections are activated, record the number of protection trips and the reason for each parameter separately. Generation as standard is ± 0.4% (379.87V - 382.6V) stable when the input voltage is within the range of 112.6V ..... 537V.
As a new generation of ac stabilized-voltage power suppliers, zbw was developed by audren, satisfying the special needs of power supply for equipment with high quality, and high precision. Equipped with multiple advantages of fast response, high precision in voltage regulating, no carbon brush, no contact, no machinery, free maintenance, and three phase voltage automatic balance. Zbw series is the upgraded product of sbw mechanical stabilizer. the product passed ce certification in eu, soncap certification in africa, and other certifications and has been widely and well used in different areas like mechanical processing, medical equipment, printing equipment, radio and television communication system, etc. The quality of the products is well appraised by users.
As a new generation of ac stabilized-voltage power suppliers, zbw was developed by audren, satisfying the special needs of power supply for equipment with high quality, and high precision. Equipped with multiple advantages of fast response, high precision in voltage regulating, no carbon brush, no contact, no machinery, free maintenance, and three phase voltage automatic balance. Zbw series is the upgraded product of sbw mechanical stabilizer. the product passed ce certification in eu, soncap certification in africa, and other certifications and has been widely and well used in different areas like mechanical processing, medical equipment, printing equipment, radio and television communication system, etc. The quality of the products is well appraised by users.
Smooth XS 2-Axis Smartphone Stabilizer Kit [Black]
The Integral Spiral Blade Stabilizer is made from AISI 4145H modified alloy steel, and completely meets the requirement of API Spec 7-1 and SY/T5051-91 Standard. It is mainly used to stabilize the drilling tools in the process of drilling hole. It can be separated into Drill String and Near bit types. -
Medical cable, extrusion, cable, wire, connector, cable assembly, wire harness, pvc, hdpe, pp, ldpe, pcb, pcba, injection mold, injection molding, fixture, machining part, stamping part, tube, catheter, wire harness, release paper, release liner, flim, tape, silicone foam, sponge.Export and shipping
Ferrous & non ferrous scraps such as rail scrap, copper scrap, aluminium scrap, new ferrous & non ferrous products such as copper cathode, aluminium ingots, oil spill bioremediation & absorption products from cotton lint and polymer based soil stabilization product (2kg to treat 50m3 soil). we also supply fuel products such as en590, jet fuel a1, d6, etc. from genuine suppliers/title holders..
Rated AC voltage 380±10% VAC, Frquency 50HZ Max current 63A Over voltage action cut off value >460 ±5VAC Reset voltage value after normal voltage 420-440VAC Under voltage action cut off value
Rated AC voltage 230±10% VAC, Frquency 50-60HZ Rated current( In) 63A Over voltage action cut off value >275 ±5VAC Reset voltage value after normal voltage 240-260VAC Under voltage action cut off value
specifications 1)Input voltage:150V-250V 2)Output voltage:220V¡¨¤3%,110V¡¨¤3% 3)Frequency:50HZ/60HZ 4)Response time:90% 6)Ambient temperature:-10centigrates ~+40centigrates 7)Relative humidity: 5M| Model Outline(L*W*H) Net Weight QTY/package TND-0.5K 19*16*14cm 4kg 4 TND-1K 21*19*17cm 5.5kg 4 TND-1.5K 21*19*17cm 5.8kg 4 TND-2K 29*24*20cm 10kg 2 TND-3K 29*24*25cm 12kg 2 TND-5K 36*22*29cm 15kg 2 TND-7K 36*22*29cm 16.5kg 2 TND-10K 42*24*36cm 27kg 1 TND-15K 42*38*76cm 64kg 1 TND-20K 42*38*76cm 70kg 1 TND-30K 45*43*87cm 95kg 1 TND-5K(vertical) 32*28*46cm 17kg 1 TND-10K(vertical) 36*28*51cm 36kg 1
* product available from 30kva to 5mva capacity with voltage variation options from 350-450v to 250-460v (phase-to-phase) * based on linear technology * 5 year guarantee Variable as per kva ratings.
Appearance Clear liquid Color(pt-co) &161;¨¹40 227;c), g/m3 1.17-1.21 Acid no. &161;¨¹3.0
Alfo electric manufacturer of all kind of automatic / servo controlled voltage stabilizers, air / oil cooled servo voltage stabilizer & aluminum foil transformers /isolation transformers, (range 1 kva to 1000 kva). Alfo servo voltage stabilizer is designed for stabilizing ac voltage and made with advanced technology and on the basis of your country national conditions. It can keep output voltage in steady state automatically when the power voltage fluctuates or the load current varies. Compared with other voltage stabilizers, it has the advantage of large capacity, high efficiency, no wave form distortion, stable voltage adjustment, suitability for kinds of loads, bearing instantaneous overload, working continually for long time, as well as free transferring between manual control and automatic control, etc, besides, it is provided with protection against over-voltage, over current, phase failure and has following merits: small volume, light weight, convenient installation and reliable running and so on. Application (servo stabilizer): Alfo servo stabilizer can be applied to large type electromechanical equipment, metal processing equipment, production line, construction device , elevator, medical equipment, equipment of light and textile industry, air-condition, household appliance and lighting used for industry, agriculture, traffic, military, railroad, scientific culture, etc, where need voltage stabilization. Customized
Place of Origin Jiangsu, China (Mainland) Brand Name KERUI Model Number AS440 Usage Regulating the generator voltage Current Type AC Compatible alternator STAMFORD Phase 2 phase Color Black Weight 300g Stock Yes Packing 14.6cmx11.6cmx4.7cm Price: FOB USD 0~100 / Piece Detailed Product Description 1.AVR AS440 2.Automatic Voltage Regulator 3.For stamford brushless generator 4.ISO9001 CERTIFICATED 5.IN STOCK AVR-AS440, automatic voltage regulator (AVR) Features Be applicable for self excited alternator, brushless generator with the frequency of 50Hz or 60Hz; Adopt Surface Mounting Technology(SMT); With Parallel Operation Function; Under Frequency Roll Off Protection; With Under Frequency LED Indication; Over Excitation Protection. Technical parameters Build Up Voltage 4V ac @ AVR terminals Power Input Voltage 100-264V ac Frequency 50-60Hz (nominal) Sensing Input Voltage 100-130V or 170-264V Jumper Selectable Frequency 50/60Hz Jumper Selectable Output Voltage Max. 82V dc @ 200V ac input Current 4A consecutive current output Transient 7.5A for 10secs. Over Excitation Protection 65V dc (Default Value) Time Delay 10secs Under Frequency Protection 92-94%Hz rated frequency(By factory) (UFRO) Adjustment ¡À1%(with 4% engine governing) Minimum Order Quantity: Negotiable Trial Order Minimum Order Quantity: 1 Piece/PiecesTrial Order Port: Shanghai, CHINA . Packaging Details: Individual packing and standard export cartons Outer packing: 40pcs/carton Measurement of Inner packing:14.6cmx11.6cmx4.7cm Measurement of outer packing:50cmx32cmx25cm.
Detailed Product Description 1.AVR MX341 2.Automatic votage regulator (AVR) 3.For a brushless generator 4..ISO9001 CERTIFICATED 5.IN STOCK Generator AVR MX341, automatic voltage regulator(AVR) Features Be applicable for separated excited alternator, brushless generator with the frequency of 50Hz or 60Hz; With Parallel Operation Function; Under Frequency Roll Off Protection; With Under Frequency LED Indication; Over Excitation Protection. Technical parameters Source Input Voltage 140-220V ac Current 3A/Phase Frequency 100-120Hz (nominal) Sensing Input Voltage 170-250V ac Frequency 50-60Hz Jumper Selectable Output Voltage Max. 120V dc Current 4A consecutive current output Transient 6A for 10 secs. Excitation Resistance Min.15 ohms Under Frequency Protection(UFRO) Set 95%Hz (By factory) U/f Slop 100-300% down to 30Hz Over Excitation Protection 75Vdc (Default Value) Time Delay 10secs. Soft Start Ramp Time 3secs Adjustment ¡À1%(with 4% engine governing). Individual packing and standard export cartons Measurement of Inner Packing:16.5x15.5x4.6cm Measurement of Outer Packing:50 x 32 x 20cm Outer Packing:20PCS/Carton.
Detailed Product Description 1.CT-1000 2.Droop Current Transformer 3.Primary Current 4.ISO9001 CERTIFICATED 5.IN STOCK CT-1000 Droop Current Transformer Specifications of CT-1000 Model CT-1000 Primary Current 1000A Secondary Current 0.37A Mounting hole size ¦µ13 Power Range 750KVA~1250KVA. Minimum Order Quantity: 1 Piece/PiecesTrial Order Port: Shanghai CHINA Packaging Details: Individual packing and standard export cartons Measurement of Inner packing10cmx9cmx10cm Delivery Time: within 3-5 days after payment Payment Terms: T/T,Western Union Supply Ability: 500 Piece/Pieces per Month.
Detailed Product Description 1.SX460 2.Automatic voltage regulator (AVR) 3.Compatible alternator: STAMFORD 4.ISO9001 CERTIFICATED 5.IN STOCK Automatic voltage regulator (AVR), AVR-SX460 Features Be applicable for self excited alternator, brushless generator with the frequency of 50Hz or 60Hz; Under Frequency Roll Off Protection; With Under Frequency LED Indication. Technical parameters INPUT Voltage 85-125 V ac 170-250 V ac Jump Selectable Frequency 50-60 Hz nominal Phase 1 OUTPUT Voltage max 90 V dc at 207 V ac input Current continuous 4A dc Transient 6 A for 10 seconds Field Resistance 15 ohm minimum REGULATION +/- 1% THERMAL DRIFT (after 10 min) 1% for 40¡ãC change in AVR ambient TYPICAL SYSTEM RESPONSE Field current to 90% 80ms Machine volts to 97% 300ms EXTERNAL VOLTAGE ADJUSTMENT +/- 5% with 1 k ohm 1watt trimmer Under Frequency Protection Set point 95%Hz Slop 170% down to 30Hz UNIT POWER DISSIPATION 10 watts maximum BUILD UP VOLTAGE 3.5V ac @ AVR terminals ENVIRONMENT Vibration 20-100Hz 50mm/sec 100Hz-2k Hz 3.3g Relative Humidity 0-60¡ãC 95% Operating Temperature -40¡ãC to +70¡ãC Storage Temperature -55¡ãC to +80¡ãC DIMENSIONS Outline Dimensions 104(W)¡Á139(H)¡Á39(D)(mm) Installation Size 80(W)¡Á115(H) (mm) ¡Á¦µ5-4 Color Black Weight 300g. Packaging Details: Measurement of Inner Packing:14.6x11.6x4.7cm Measurement of Outer Packing:50 x 32 x 25cm Outer Packing:40PCS/Carton.
Model MPS-01,02,04,05 i/p power-415v,+/-10%,2 phase Frequency-50/60hz o/p power: Voltage-95VDC Current-6 Adc(max) 80*90*30mm, 650gms(moulded)
