Constant frequency control cabinet to join

Constant frequency control cabinet to join Walter Water Equipment Co., the national agency investment, secondary water supply equipment sailing toward the beautiful areas of ambition this thing is able to infect, you can be infected with enveloped in the spirit of your environment. Those around you who continue to exert upward victory will inspire you to do more to encourage the hard struggle, as they have done in order to achieve such a look. Agents basic conditions: 1. highly recognized Walter company's development philosophy, willing to work with us to create great cause together. 2. love to drainage, water supply industry sales career, have a good working attitude. 3. There is a good social relationship or have their own marketing team, with good development potential market credibility 4. good operating conditions stable company priority. 5. voluntarily accept and comply with the company, "agency agreement" by the provisions. 6. With rich resources given priority. Control cabinet mainly applicable to all types of industrial and agricultural production and construction of water supply, drainage, fire sprinkler pipe pressurized hot and cold water cycle and HVAC automatic control and other occasions. Device Overview control cabinet with overload, short circuit, phase protection and pump leakage, motor over-temperature protection features such as leakage and complete and status display, and with a single pump and multi-pump control mode, a variety of primary and backup pump switch ways and various start-up mode. Automatic control is widely used in industrial and agricultural production and all types of building water supply, drainage, fire sprinkler pipe pressurized and HVAC and hot water, and other occasions. Typical applications: constant pressure water supply, fire protection, sprinkler, central air conditioning, plumbing, port machinery, machine tools, boilers, paper machinery, food machinery. Type 1 control, level control: the control cabinet with a high-performance Key float switch, according to high and low level changes, the automatic control to the row of open, stop. 2, the pressure control: external pressure gauge or pressure controller automatically pump according to changes in pressure in the pipe, and shut the pump, this type widely used in domestic water and fire booster systems. 3. Temperature control: external temperature controller, according to the set temperature range pump or off pump, used in case of need temperature control thermostat, the heat exchange systems. 4. Time control: time setting chassis panel has buttons and display, the user may need to control the timing of the opening and closing, for a variety of timed or regular control of intermittent work. Characteristics of a start mode control cabinet startup mode is divided into: full-voltage starting, star delta reduced voltage start, auto-voltage, soft start and frequency start. Should select the appropriate startup mode power supply based on factors such as the use of the conditions. 2, the main loop control cabinet main route back to the isolation circuit, short-circuit protection, overload (backup) protection circuit, start and stop (speed) control of electrical, thermal relays and power distribution cables and other components to form effective protection for the motor. Demand set all kinds of monitoring signals. Scope 1, factories, industrial and domestic water supply, fire protection, sewage and other control 2, buildings, shopping malls and other air-conditioning cooling water control 3, guesthouses, four bathrooms and other water control, automatic water control city square musical fountain