Tayfun from TurkeyVeikong solar pump inverter is really in very good quality and we also prepared some promotional products for exhibition. We are going to make new orders soon. Last year there was only one local agent and this year, there are more than 8. Some of them only sell Veikong!
Cristian from ChileIt’s very good! LCD options make it much easier to use. That’s the strong point, easy of use. And robust. Great PC software.
Brahim assad from SyriaVEIKONG VFD500 output frequency is stable when the others are fluctuating. Also output current is less than others, that’s why output frequency is higher too which can save more energy.
|Ac Reactor For Motor
|2.2kw - 160KW
|Induction Motor,water Supply
37kw AC Line Reactor,
30kw AC Line Reactor,
22kw vfd line reactor
AC choke 18kw 22kw 30kw 37kw 400V AC output reactor for ac motor
Description of Load Reactor:
Our inverter reactors are made by H class copper wires . Reactors have the features of high linearity, high over-load capability, high voltage dip and low losses. Vacuum impregnation by special resin material provides better insulation function, high voltage stress, low noise and long lifetime. The number and position of air gaps are selected in order to minimize losses in magnetic core and windings. Limbs, yokes and air gaps are blocked by adhesives and pressing elements designed to reduce acoustic noise. The reactors are designed with natural air cooling.
Characteristic of this series:
|1. Rated Operation Power: 3/380V/50Hz or 660V/50Hz
|2. Rated Operating Current: 3A to 2000A@40ºC
|3. Reactive Strength: Core-Winding 3000VAC/50Hz/10mA/10S Free of arcing breaking(tested in factory)
|4. Insulation Resistance: 1000VDC, insulation resistance>=100MΩ
|5. Reactor'S noise is less than 65dB(to be measured at the point 1 meter away from the reactor horizontally)
|6. Protection class: IP00
|7. Insulation class: Above F
|8. Standard IEC289, 1987 Reactor, GB10229-88 Reactor(equivalent to IEC289:1987) jb9644-1999 for semi-Conductor transmission
|9. Interphase voltage is unbalanced>1.8% of rated voltage
|10. Large quantity of inverter mounted on the same power line but have to minimize line current
|11. Power factor calibrating capacitor or power factor correcting unit applied
According to the frequency of the equipment or the carrier wave height, the appropriate magnetic material is selected, and the insulation system selects the composite material of grade F or above, so that the reactor can maintain good performance even in the harsh working environment. The vacuum impregnation process and the design of low flux density make the reactor less noise and better linearity.
Application of Load Reactor:
It is recommended to use input reactors in the following circumstances:
1. frequency converters in parallel close connection.
2. line power supply has obvious disturbance from other devices (interference, over voltage).
3. there is voltage imbalance between the phases of the line power supply, exceeding 1.8% of the rated voltage.
4. a large number of converters are installed on the same line.
5. reduce cos C overload on the correction capacitor if there is a power factor correction device in the device.
6. power supply capacity is 60KVA and above, and frequency converter installation location is within 10M of large capacity power supply.
7. the frequency converter is powered by a very low impedance line (10 times higher than the inverter's rated value).
Core-Winding, AC 3000V/50Hz/5mA, free of damage in 60s
Core-Winding, DC 1000V, Resistance > 100M ohm
less than 65dB(to be measured at the point 1 meter away from the reactor horizontally)
GB 19212.1-2008 GB/T 1094.6-2011