When starting directly as a result of electromotor, starting electric current can obtain electric machinery the 7~8 of rated electric current times, go up commonly the capacity of one class transformer does not bear, especially the electric machinery of high-power, must add outfit starting equipment, can create tripping operation of transformer bureau following otherwise. Block of water and electricity is to show the block that uses electrolyte is worth character, what through adjusting the distance between plate realizes electric machinery is soft start or soft starting device uses timing squirrel cage of Yu Dazhong high pressure (the type that wind a string) the high-pressured synchronism motor that communication asynchronous electromotor or asynchronous start, make what step-down starts use. The electric machinery that uses this device to start has starting electricity small and the soft starting character of step up of constant, torsion, voltaic concussion and mechanical concussion are not had in starting process, when starting, affect to electrified wire netting small, disturb without electromagnetism, it is to start reactor and the ideal from Ou step-down starter to replace a product, relative to at soft starter of high-pressured frequency conversion character, have apparent operation again simple, maintenance-free, wait for an advantage without harmonic pollution.

 

 

Rely on deliquescent underwater electrolyte (NaHCO3) ionic electric conduction, electrolyte is full of between two flat plate, make the electric system of shape of a capacitance, oneself does not have perceptual component, reason and frequency quick, the starting equipment photograph such as reactor is compared, have the power factor that raises electromotor, energy-saving fall the function of bad news. After block of water and electricity strings together electromotor stator loop, can change electromotor not only turn poor rate S, achieve the goal of timing, still can increase the torsion when electromotor starts, reduce starting electric current. Have flowing stepless speed regulation, can make rotate speed reachs rated rotate speed. Governor of HYT set water resistance is the water resistance that strings together loop of electric machinery rotor in order to change will adjust of electric machinery rotate speed, resistance is greater, electric machinery rotate speed is lower; Resistor is 0, electric machinery is achieved amain.

 

 

1) large and medium-sized electromotor of the asynchronous that wind a string has stepless speed regulation, speed ratio can amount to 2: 1, can satisfy the timing range that equipment place needs completely;

2) make what electromotor starts use, have water resistance soft starter starting electric current is small, start to wait for full good point smoothly;

3) with frequency control, silicon controlled rectifier appearance of the timing that cluster form is compared more economy is reliable and practical, and safeguard simple;

4) hydraulic coincidence implement photograph comparing, decorate agile, use convenient, additional, the couple that use liquid closes implement hind, of electric machinery of working machine short of amain, and can achieve with this governor;

5) become direct ratio for wind force and rotate speed, this governor adjusts the degree of linearity of wind force is better. Can drop in temperature refrigeration of liquid resistor loop.

 

 

1, through adjusting plate distance changes resistor, precision and sensitivity are low;

2, need often adds water;

3, environmental temperature change is influential to starting character, temperature change compares great place to need to add outfit air conditioning commonly.

 

 

Use the differring of means according to block of water and electricity, its cent is mixed to start timing two kinds

Block of 1. water and electricity starts ark (apply to any high-pressured electric machinery, what rotor strings together block of water and electricity is OK deserve not to have result) into camera compensation;

Ark of timing of block of 2. water and electricity, primary reason is strung together extremely timing and come. Characteristic: ? Inspect Mei some ” unoccupied place say Peng of fat gallopping  post? dependability is good, cost is extremely low. Defect: ?  Qian Zan says?0 of fat car buttock is spent the following when, should have add shrinkage fitting buy automatically) accept environmental temperature and weak base already deserve to compare an effect, efficiency is inferior to frequency conversion. Circle line type electric machinery to high pressure for, it is best that price of sex of timing of block of water and electricity is compared, this did not say. Put the problem: that be in? Fan of eye of a round flat piece of jade with a hole in its center of Qian of  of K of Pi of Piao of  of kang of agitate of hesitating of brandish firewood  gnaws courtyard lofty? but the 1/4-1/3 that cost has high-pressured frequency conversion only. With respect to cost, the user affirms block of first selection water and electricity.