*Adopting no pole adjustment,convenient to use.
*Portable,economical,durable and reliable.
*Stable arc,deep welding pool,esthetic shaping of welding seam.
*Auto protection of over current,over voltage.
*Can continuous work,stable performance,automatic compensation for voltage fluctuation.
*Suitable for decoration and hardware industry.
| Model: | ARC-200 |
| Input power Voltage Frequency(V,Hz): | AC220(single phase)±15%,50/60 |
| Rated input power capacity(KVA) : | 7 |
| No-load voltage(v): | 62 |
| Output current range.(A):    | 20-200 |
| Rated output voltage(V): | 28 |
| Duty cycle (%):(25ºC) | 60 |
| No-load loss(w):        | 40 |
| Efficiency(%): | 85 |
| Power factor (COSφ): | 0.93 |
| Insulation class: | F |
| Weight(KG): | 9 |
| Overall dimension(mm): | 365×138×238 |
| Case protection degree: | IP21S |
| Suitable diameter of rod(mm):   | 1.6-4.0 |
 Product Characteristics:
*Adopting no pole adjustment,convenient to use.
*Portable,economical,durable and reliable.
*Stable arc,deep welding pool,esthetic shaping of welding seam.
*Auto protection of over current,over voltage.
*Can continuous work,stable performance,automatic compensation for voltage fluctuation.
*Suitable for decoration and hardware industry.
| Model: | ARC-200 |
| Input power Voltage Frequency(V,Hz): | AC220(single phase)±15%,50/60 |
| Rated input power capacity(KVA) : | 7 |
| No-load voltage(v): | 62 |
| Output current range.(A):    | 20-200 |
| Rated output voltage(V): | 28 |
| Duty cycle (%):(25ºC) | 60 |
| No-load loss(w):        | 40 |
| Efficiency(%): | 85 |
| Power factor (COSφ): | 0.93 |
| Insulation class: | F |
| Weight(KG): | 9 |
| Overall dimension(mm): | 365×138×238 |
| Case protection degree: | IP21S |
| Suitable diameter of rod(mm):   | 1.6-4.0 |
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Single action double pump principle: Blade is embedded in the groove and can slide freely, when, produced by the rotation of blades to under the action of a centrifugal pump shell, vane pump is a positive displacement pump, the adjacent two blades movement to the bottom with the pump casing and rotor closed minimum volume, when it is the largest, when rotor clockwise, the adjacent two blades experience from the bottom to the top of the process is the volume increase, So oil absorption (from quadrant 4 to quadrant 2); From the top to the bottom is the volume reduction process, so the oil pressure (from the second to the fourth quadrant).
Double-acting double pump principle: when the motor drives the rotor along the rotation, the blade under the dual action of centrifugal force and pressure oil at the bottom of the blade extends outwardly, the top of which is close to the inner surface of the stator. The four blades on the four concentric arcs, the outer surface of the rotor, the inner surface of the stator and the two valve plates respectively form four sealed working oil cavities. The oil chamber with the rotation of the rotor, sealing oil chamber produced from small to large or from large to small changes, can be through the valve plate oil suction window (connected with the oil suction port) or oil discharge window (connected with the oil discharge port) the oil suction or pressure out. In the process of each rotation of the rotor, each working oil chamber to complete two oil suction and pressure, so called double-acting vane pump, because the high and low pressure chamber symmetrical symmetry, axial force balance, for unloading type.
Tandem Pump,Hydraulic Tandem Pump,Tandem Hydraulic Gear Pump,Tandem Pump Hydraulic
YUHUAN CITY KANMEN DONGHAI AUTO PARTS FACTORY (GENERAL PARTNERSHIP) , https://www.donghaiqituo.com