Variable Voltage Variable Frequency Wholesale

Automatic Battery Charger (ABC-PSL1)

Frequency: 60Hz or 50Hz Constant: 1 phase Output Power: 240Vdc or 12Vdc Output Current: 5Adc, 10Adc Charging Mode: High speed switching mode though F.E.T. Control Mode: automatic, constant voltage, constant current Efficiency: Over 70% Float charging voltage variable extent: Float charging voltage (26.4Vdc) below±5% (24Vdc-28Vdc) Float charging voltage (13.2Vdc) below±5% (12Vdc-14Vdc)

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Welding Machine

VOLTAGE / PHASE 220V / SINGLE 220V / SINGLE 220V / SINGLE REGULAR FREQUENCY 50/60Hz 50/60Hz 50/60Hz INPUT POWER 3KVA 5KVA 7KVA OUTPUT C. RANGE 10 ~ 140A 10 ~ 150A 10 ~ 170A REGULAR OUTPUT C. 110A 150A 170A WITHOUT LOAD OUTPUT VOLTAGE 70V 75V 75V % OF EXPENSES 40% 40% 40% % WEIGHT(Kg) 6.5 8 8.5 ITEMS HHCWEL-160 HHCWEL-180 HHCWEL-200 INPUT VOLTAGE / PHASE 220V / SINGLE 220V / SINGLE 220V / SING

[Related Keywords : Electric]

Industrial Tuned Harmonic Filters

Industrial Tuned Harmonic Filters Present industrial processes place high demands on electric power supply quality. The loads on the power system such as rectifiers, variable speed drives, welding machines, converters, and arc furnaces generate harmonic currents. The problems might occur due to extreme harmonic currents. Voltage fluctuations and interruptions Overloading and failure of unturned

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Fluke 754 Documenting Process Calibrator and Hart Instrumentation

• Min. Order:  

  1 Piece

• Price:  

  US$ 2099.99 ~ 3099.99

• Place of origin:  

  United States

voltage, current, temperature, and pressure. Differential Pressure Flow Instrument Calibration Routines use a square root function to directly calibrate DP flow instruments. Additional Features Multifunctional Calibrate temperature, pressure, voltage, current, resistance, and frequency. Since it both measures and sources, you can troubleshoot and calibrate all with one rugged tool. Powerful, ye

[Related Keywords : Process Calibrator, Fluke, Electronic, Documenting Process]

Sell PVDF PIEZO Film ,PVDF PIEZO Sensors (Zchmichael@163.

• Place of origin:  

  China

• Price Condition:  

  FOB

frequency within the useful signal can be generated Send and receive ultrasound, and non-destructive testing transducers, imaging arrays, hydrophones, and delay lines, optical modulator, variable focus transducer, ultrasonic microscope, ultrasonic diagnostic apparatus Infrared and optical devices Using PVDF piezoelectric film pyroelectricity Infrared detectors, camera, infrared visible light

[Related Keywords : PVDF, PVDF PIEZO film, PIEZO sensor, Plastic PIEZO film]

Diamond Wire Saw Machine for Quarrying,Trimming

• Min. Order:  

  1 Set

• Price:  

  USD 19998

• Place of origin:  

  China

• Supply Ability:  

  30 Set/Month

Diamond Wire Saw Machine for Quarrying,Trimming Quanzhou Keentool Diamond Too l& Stone Quarrying Machinery Co, through years of research and test in the quarries in China and many other countries, a range of diamond wire saw machinery for different ornamental stone quarries with power 22KW, 30KW, 37KW, 45KW, 55KW, 75KW are available. The machinery with variable linear speed of 0~40m/s and many f

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AC DC Motor Driving Control Trainer for Control Experiments of AC Motor and DC Motor

• Place of origin:  

  China

variable voltage 1.3.AC motor jog / automatic control 1.4.AC motor cycle work and back to the start 1.5.AC motor Y- △ reduced-voltage start 1.6.AC motor reverse connect brake 1.7.AC motor (current control)series rotor resistance start 1.8.AC motor dynamic braking 1.9.AC motor positive and negative turn control 1.10.AC Motor variable frequency control 1.11.AC motor variable frequency brake 2, DC

[Related Keywords : TRANSMISSION, drive, ELECTRONIC MOTOR, Mechanical transmission]

Exhaust Fan's Temperature Variable- Frequency Governor

• Place of origin:  

  China

• Price Condition:  

  FOB

Yuyun Sanhe Exhaust Fan’s Temperature Variable-frequency Governor keyword： Features: 1). This Governor can automatically change fans’ rotational speed to achieve the adjustment of air speed and air volume according to the house temperature. 2). By automatically adjust the exhaust fans’ air speed and air volume, This Governor can keep the house at a stable temperature,Which a

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AC Filter Capacitors Series

• Min. Order:  

  10 Piece

• Price:  

  US$ 10

• Place of origin:  

  China

• Price Condition:  

  FOB

• Supply Ability:  

  1000,000pcs/month

variable frequency AC power supply LC filter, inverter welding machine for inverter, rectifier output LC filter circuit. Electrical Characteristics REFERENCE STANDARD: IEC 61071 OPERATING TEMPERATURE: -40℃ - +85℃ CAPACITANCE RANGE: 3×20uF - 3×500uF (three phases) 　　　　　　　 0.1uF - 350uF (single phase) CAPACITANCE TOLERANCE: ±5%(J), ±10%(K) VOLTAGE RA

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1/2" Stainless 4-20 Ma Modulating Ball Valve in China

• Min. Order:  

  1

• Price:  

  USD 50

• Place of origin:  

  China

• Price Condition:  

  FOB

voltage:5v ◎ Switching time:≤7S ◎ Material of valve body: brass, stainless steel 304, stainless steel 316 ◎ Valve port size：3/8”,1/2”,3/4”,1” ◎ Sealing material: FKM ◎ Thread:BSP, NPT ◎ Control accuracy: ±1% ◎ Protection Class：IP67 ◎ Valve Open: 0%-100% ◎ Actuator material：High quality engineering plastic ◎ Position frequency output: var

[Related Keywords : 4-20mA modualting valve, proportional valve, motorized ball valve, TOFINE-THA20T]

Yokogawa DCS XL UT

• Min. Order:  

  1 Piece

• Price:  

  US$ 100

• Place of origin:  

  Japan

Voltage/Current Input: Within ±10V Noise Rejection Ratio: Normal Mode: 40dB (50/60Hz) or more; Common Mode: 120dB (50/60Hz) or more Filter: OFF, 1 to 120 sec (first order lag. OFF: no filter) Measured Input Bias: -100.0 to 100% of measuring span Thermocouple Standards: IEC/DIN (U and L)/JIS RTD Standards: IEC/DIN/JIS ’89 JPT100, PT100 Display Contents: Process Variable (PV), Setpoint/Parameter

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IGBT Inverter MIG-MAG Gas/Gasless 200amp Welder

• Min. Order:  

  20PCS

• Place of origin:  

  China

• Price Condition:  

  FOB Shanghai

• Supply Ability:  

  1000PCS/month

The FREE MIG-MAG 200I is an IGBT inverter style MIG welding machine, the machine delivers from a low 30 to 200 amp MIG weld performance at 35% duty. Check out the FREE MIG-MAG 200I features: IGBT construction Gas/gasless Spool plug wired in Spot timer ARC force control Variable voltage control Stitch control Infinite wire speed Digital voltage display Digital current display Burn back adjustment

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Butt Welding Machine for Filter Bag Cage

• Min. Order:  

  1

• Price:  

  USD 1

• Place of origin:  

  China

• Price Condition:  

  FOB shanghai

• Supply Ability:  

  20 Piece/Pieces per Month

Product Details: Place of Origin Zhejiang, China (Mainland) Brand Name ZGTEK Model Number UR-40/UR-63 Input Voltage 380V 2P or custom made Current Variable Power 15KVA Dimensions 850x600x850mm Usage Welding rings Payment & Shipping Terms: Price: FOB USD 2000~3000 / Piece Get Latest Price Minimum Order Quantity: 1 Piece/Pieces Port: Shanghai Packaging Details: Standard packing Delivery Time: 20da

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Mini USB Fan

• Min. Order:  

  3000 Piece

• Price:  

  US$ 5.08

• Place of origin:  

  China

• Price Condition:  

  FOB shenzhen

• Supply Ability:  

  8000

Model: HH2011908 Size & Type bladeless fan Voltage: 5V Frequency: Input Power: 2.5W Output Power: 2.5 W Current: 0.5A Cable Length: 1.5m/1.8m Oscillation Degree none Tilted Degree: none Motor Speed(rpm): 3000-4200 Air-in /out Volumn: 0.8L/S Air-outVolumn: 2L/S Speed Setting: Continuously variable Switch Type: turn switch Material: Plastic (ABS) Base Type Round Rectangle Available Color: blue, yel

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Nickel-cadmium Battery Making Machines and Production Lines

• Place of origin:  

  China

Frequency Converters, high-voltage circuit breaker,high-voltage disconnector,10KV-500KV oil-immersed transformer,voltage transformer,current transformer,high-voltage load switches,lightning arrester,which are used for power substations,Variable frequency drive,DC-DC c onverters, Stabilizers, Solar Inverters, 110Vdc Electricity Inverters, 125VDC Industrial UPS, POE DC UPS. 110V/125V/220V Battery

[Related Keywords : nickel cadmium battery, battery, solar battery, nickel iron battery]