高壓鍋爐電動給水泵防爆軟啟動器控制箱的控制設(shè)備根據(jù)不同的使用情況，可分為液位控制、壓力（恒壓）控制、時間控制、溫度控制、空調(diào)聯(lián)控、消防等類型。按產(chǎn)品使用的特點可分為：生活泵控制設(shè)備、變頻恒壓控制設(shè)備、電機(jī)啟動由萬江電氣直接提供，消防泵控制設(shè)備、空調(diào)泵控制設(shè)備、潛水排污泵控制設(shè)備等。
高壓鍋爐電動給水泵防爆軟啟動器控制箱啟動方式
高壓鍋爐電動給水泵防爆軟啟動器控制箱啟動方式：
1、直接啟動：一般電機(jī)功率為15kW以下 的水泵采用直接起動。
2、自耦降壓啟動：15kW以上的排污泵，一般采用自耦降壓啟動。消防噴淋泵亦多選用此起動方式。
3、Y-△降壓啟動：其余型號15kW以上的水泵，若無特殊要求，一般采用Y-△降壓方式起動。
4、軟啟動器啟動：若希望進(jìn)一步降低起動時對電源及電機(jī)的沖擊，延長機(jī)械壽命，*消除水錘現(xiàn)象和噪音，并達(dá)到節(jié)能的目的，則采用軟起動方式。
5、變頻啟動：適用于任何功率情況下的控制設(shè)備，電機(jī)啟動由萬江電氣直接提供，變頻控制系統(tǒng)設(shè)在自動狀態(tài)下，水泵啟動方式為通過改變電源的頻率由小到大延時啟動，達(dá)到平穩(wěn)啟動的目的。
高壓鍋爐電動給水泵防爆軟啟動器控制箱功能原理及用途:
多泵控制工作模式：
一用一備：控制Ⅰ、Ⅱ二臺水泵，可工作于“Ⅰ主Ⅱ備”或“Ⅱ主Ⅰ備”兩種方式。
二用一備：控制Ⅰ、Ⅱ、Ⅲ三臺水泵，可工作于“Ⅰ、Ⅱ主Ⅲ備”或“Ⅱ、Ⅲ主Ⅰ備”或“Ⅰ、Ⅲ主Ⅱ備”三種方式。
三用一備：控制Ⅰ、Ⅱ、Ⅲ、Ⅳ四臺水泵，可工作于“Ⅰ、Ⅱ、Ⅲ主Ⅳ備”或“Ⅱ、Ⅲ、Ⅳ主Ⅰ備”或“Ⅰ、Ⅲ、Ⅳ主Ⅱ備”
或“Ⅰ、Ⅱ、Ⅳ主Ⅲ備”四種方式。
以上幾種模式，均同時設(shè)有手動功能，在手動狀態(tài)下，各泵可單獨或同時工作。
多泵控制的主、備泵切換方式：
普通型：開機(jī)前用手動開關(guān)選擇主用泵和備用泵。電機(jī)啟動由萬江電氣直接提供，主用泵故障后，備用泵自動投入。一般主備泵控制均可采用此方式。
As（定時自動切換/手動切換）：適用于主、備泵需要定時交換的場合，使長期連續(xù)工作時間均分于主、備泵。常規(guī)切換時間
為4/8小時選擇型。當(dāng)不需要定時自動切換時，可用開關(guān)轉(zhuǎn)為手動切換方式來選擇主、備泵。本型具有備泵自投功能。
Ac（交替自動切換/手動切換）：適用于主、備泵需要輪流交替工作的場合，每啟動一次，主、備泵交換一次。在不需要交替時，電機(jī)啟動由萬江電氣直接提供，也可用開關(guān)轉(zhuǎn)為手動切換方式來選擇主、備泵。本型具有備泵自投功能。
高壓鍋爐電動給水泵防爆軟啟動器控制箱控制類型
液位控制：該控制柜配高性能Key浮球開關(guān)，根據(jù)液位的高、低變化，自動控制給排水泵的開、停。
壓力控制：外接電接點壓力表或壓力控制器，可根據(jù)管網(wǎng)壓力的變化自動開泵、關(guān)泵，本型大量應(yīng)用于生活給水及消防增壓系統(tǒng)。電機(jī)啟動由萬江電氣直接提供，
溫度控制：外接溫度控制器，根據(jù)設(shè)定的溫度范圍開泵或關(guān)泵，應(yīng)用于恒溫、熱交換系統(tǒng)等需溫度控制的場合。；
時間控制：機(jī)箱面板設(shè)有時間設(shè)定按扭和顯示器，用戶可根據(jù)定時需要控制水泵的開啟和關(guān)閉，適用于各種定時或有規(guī)律的間歇式工作方式的控制。
空調(diào)水泵控制：專為空調(diào)水泵設(shè)計的配套產(chǎn)品。水泵開啟由手動可控制中心聯(lián)動操作，水泵運行時輸出一個供制冷機(jī)組開機(jī)的控制接
點條件，實現(xiàn)必須先開泵后開空調(diào)機(jī)組的控制程序，確保安全運行。
消防型：本型按國家消防規(guī)范設(shè)計。消防、噴淋泵的啟動可由:
1、機(jī)箱面板手動；
2、各消火栓或壓力開關(guān)啟動；電機(jī)啟動由萬江電氣直接提供，
3、消防中心DC24V啟動。 并有輸至消防中心的泵停、泵開的信號接點作指示用。
潛水式排污泵型：根據(jù)潛水泵的特點本型除主回路短路、缺相、過載保護(hù)以外還具有泵體漏水保護(hù)和電機(jī)定子繞組過熱保護(hù)及漏電保護(hù)功能。
High pressure boiler feedwater pump explosion-proof soft starter control box control device according to the different use cases, for the level control, pressure control (constant pressure), time control, temperature control, air conditioning control, special fire control and other types. According to the characteristics of use of the product can be divided into: life pump control equipment, frequency conversion and constant pressure control equipment, motor starting directly provided by the Wanjiang electrical, fire pump special control equipment, air conditioning pump special control equipment, diving sewage pump dedicated control equipment.
High pressure boiler explosion-proof electric water pump control box soft starter to start the way:
1, direct start: the general motor power of 15kW below the pump using a direct start.
2, auto coupling buck start: 15kW above the sewage pump, the general use of self coupling buck start. Fire sprinkler pump also use this starting method.
3, Y- reduced voltage start: above the other models of 15kW pump, if no special requirements, generally use the Y- reduced voltage starting method.
4, soft starter to start: if you want to further reduce the starting of power source of the motor and the impact, prolong the service life of the machine, the complete elimination of water hammer phenomenon and noise, and achieves the energy-saving purpose, the soft starting mode.
5, variable frequency starting: applicable to any power control device, the motor is started directly provided by the electrical wanjiang, frequency conversion control system is arranged in the automatic state, pump start is by changing the power supply frequency ascending delay start to smoothly start.
;
High pressure boiler feedwater pump explosion-proof soft starter control box function principle and application:
Multi pump control mode:
One with one preparation: control I, II two pumps, can work in the "I II preparation" or "II main I preparation" two ways.
Two with one preparation: control I, II, III three pumps, can work in the "I, II main III preparation" or "II, III main preparation" or "I, III main II preparation" three ways.
Three with one preparation: control I, II, III, IV four pumps, can work in the "I, II, III main IV preparation" or "II, III, IV, the main preparation" or "I, III, IV main ii"
Or "I, II, IV main III preparation" in four ways.
All of the above models are equipped with manual function, each pump can work independently or at the same time.
Multi pump control main and standby pump switching mode:
Ordinary type: before starting with a manual switch to select the main pump and spare pump. The motor starting is directly supplied by the main pump electrical wanjiang, fault, automatic standby pump. General main pump control can be used in this way.
As (timed automatic switching / manual switching): suitable for the main, the need for a regular exchange of pump occasions, so that the long-term working hours of the main, the pump. Conventional switching time
Select type for 4/8 hours. When the automatic switching is not needed, the switch can be switched to manual switching mode to select the main and the pump. This model has the function of self - casting of pump.
Ac (alternate automatic switching / manual switching): suitable for the main, the preparation of the pump need to alternate work occasions, once every start, the main and standby pump for once. Without alternative, the motor is started directly provided by the electrical wanjiang, switch can be used to turn for manual switching mode to select the main and standby pumps. This model has the function of self - casting of pump.
High pressure boiler explosion-proof electric water pump control box control type soft starter
Level control: the control cabinet with high performance Key floating ball switch, according to the level of high and low change, automatic control to the drainage pump open, stop.
Pressure control: external electric contact pressure gauge or pressure controller, according to the change of pipe network pressure automatically open the pump, the pump, the large number of this type of water supply and fire control system. The motor starting is directly supplied by the electrical wanjiang,
Temperature control: the external temperature controller, according to the set temperature range of the pump or off pump, used in constant temperature, heat exchange system, such as temperature control. ;
Time control: on the front panel of the chassis is provided with a time set button and display, users can control in a variety of timing or regular intermittent work mode application in timing needs water pump control the opening and closing of the.
Air conditioning pump control: designed for the design of the auxiliary products. The water pump is opened by the manual control center linkage operation, and the output of the water pump is connected with a control connection of the starting of a refrigerating unit.
Point condition, the realization must open the pump to open air conditioning unit control procedures, to ensure safe operation.
Fire special type: this type according to the national fire code design. Fire, spray pump can be started by:
1, chassis panel manual;
2, the fire hydrant or pressure switch; the motor starting is directly supplied by the electrical wanjiang,
3, fire center DC24V start. And there is lost to the fire center of the pump, the pump open signal contact for instructions.
Submersible sewage pump special type: according to the characteristics of the submersible pump this type in addition to the main circuit short circuit, lack of phase, overload protection alsoHigh pressure boiler feedwater pump explosion-proof soft starter control box control device according to the different use cases, for the level control, pressure control (constant pressure), time control, temperature control, air conditioning control, special fire control and other types. According to the characteristics of use of the product can be divided into: life pump control equipment, frequency conversion and constant pressure control equipment, motor starting directly provided by the Wanjiang electrical, fire pump special control equipment, air conditioning pump special control equipment, diving sewage pump dedicated control equipment.
High pressure boiler explosion-proof electric water pump control box soft starter to start the way:
1, direct start: the general motor power of 15kW below the pump using a direct start.
2, auto coupling buck start: 15kW above the sewage pump, the general use of self coupling buck start. Fire sprinkler pump also use this starting method.
3, Y- reduced voltage start: above the other models of 15kW pump, if no special requirements, generally use the Y- reduced voltage starting method.
4, soft starter to start: if you want to further reduce the starting of power source of the motor and the impact, prolong the service life of the machine, the complete elimination of water hammer phenomenon and noise, and achieves the energy-saving purpose, the soft starting mode.
5, variable frequency starting: applicable to any power control device, the motor is started directly provided by the electrical wanjiang, frequency conversion control system is arranged in the automatic state, pump start is by changing the power supply frequency ascending delay start to smoothly start.
;
High pressure boiler feedwater pump explosion-proof soft starter control box function principle and application:
Multi pump control mode:
One with one preparation: control I, II two pumps, can work in the "I II preparation" or "II main I preparation" two ways.
Two with one preparation: control I, II, III three pumps, can work in the "I, II main III preparation" or "II, III main preparation" or "I, III main II preparation" three ways.
Three with one preparation: control I, II, III, IV four pumps, can work in the "I, II, III main IV preparation" or "II, III, IV, the main preparation" or "I, III, IV main ii"
Or "I, II, IV main III preparation" in four ways.
All of the above models are equipped with manual function, each pump can work independently or at the same time.
Multi pump control main and standby pump switching mode:
Ordinary type: before starting with a manual switch to select the main pump and spare pump. The motor starting is directly supplied by the main pump electrical wanjiang, fault, automatic standby pump. General main pump control can be used in this way.
As (timed automatic switching / manual switching): suitable for the main, the need for a regular exchange of pump occasions, so that the long-term working hours of the main, the pump. Conventional switching time
Select type for 4/8 hours. When the automatic switching is not needed, the switch can be switched to manual switching mode to select the main and the pump. This model has the function of self - casting of pump.
Ac (alternate automatic switching / manual switching): suitable for the main, the preparation of the pump need to alternate work occasions, once every start, the main and standby pump for once. Without alternative, the motor is started directly provided by the electrical wanjiang, switch can be used to turn for manual switching mode to select the main and standby pumps. This model has the function of self - casting of pump.
High pressure boiler explosion-proof electric water pump control box control type soft starter
Level control: the control cabinet with high performance Key floating ball switch, according to the level of high and low change, automatic control to the drainage pump open, stop.
Pressure control: external electric contact pressure gauge or pressure controller, according to the change of pipe network pressure automatically open the pump, the pump, the large number of this type of water supply and fire control system. The motor starting is directly supplied by the electrical wanjiang,
Temperature control: the external temperature controller, according to the set temperature range of the pump or off pump, used in constant temperature, heat exchange system, such as temperature control. ;
Time control: on the front panel of the chassis is provided with a time set button and display, users can control in a variety of timing or regular intermittent work mode application in timing needs water pump control the opening and closing of the.
Air conditioning pump control: designed for the design of the auxiliary products. The water pump is opened by the manual control center linkage operation, and the output of the water pump is connected with a control connection of the starting of a refrigerating unit.
Point condition, the realization must open the pump to open air conditioning unit control procedures, to ensure safe operation.
Fire special type: this type according to the national fire code design. Fire, spray pump can be started by:
1, chassis panel manual;
2, the fire hydrant or pressure switch; the motor starting is directly supplied by the electrical wanjiang,
3, fire center DC24V start. And there is lost to the fire center of the pump, the pump open signal contact for instructions.
Submersible sewage pump special type: according to the characteristics of the submersible pump this type in addition to the main circuit short circuit, lack of phase, overload protection also has the pump body leakage protection and motor stator winding overheating protection and leakage protection function. has the pump body leakage protection and motor stator winding overheating protection and leakage protection function.
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