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Description of Products
產(chǎn)品描述
Feature:特性
1. This VF constant pressure water supply system is for pump use only, it adopts industry-leading SPWM (Sinusoidal Pulse Width Modulation) technique, together with the advanced pressure sensing technique, it collects real time pressure change of the pipeline and adjusts revolving speed of the pump.
此變頻恒壓供水系統(tǒng)僅供水泵使用，采用了行業(yè)的SPWM技術(shù)，先進(jìn)的壓力感應(yīng)技術(shù)，采集管道實(shí)時(shí)壓力變化并對(duì)水泵轉(zhuǎn)速進(jìn)行調(diào)整。
2.Easy to operate with an easy-to-use interface, no need of professionals to test or maintain.
界面簡(jiǎn)單易操作，無(wú)須人士進(jìn)行測(cè)試或維護(hù)。
3.Compared with the old water supply methods, VF constant pressure water supply saves the energy up to 20%~60%, quite efficient.
和以往的供水方式進(jìn)行比較，變頻恒壓供水節(jié)約的能源高達(dá)20~60%，十分。
4.Constant pressure water supply pressure makes water-using enjoyable, as well promotes life quality.
恒壓供水使用水變得享受化，同時(shí)提高生活品質(zhì)。
5.Soft start and soft stop makes pump’s life span longer.
軟啟動(dòng)軟停機(jī)增長(zhǎng)水泵使用壽命
6.It fits to wide voltage range, especially in areas with large voltage fluctuation.
產(chǎn)品適應(yīng)寬電壓，特別是電壓波動(dòng)大的區(qū)域。
7. Overall protection over pumps keeps unnecessary property loss away.
對(duì)水泵全方位的保護(hù)避免不需要的財(cái)產(chǎn)損失。
8. Easy installation to various kinds of pumps cuts your cost greatly.
安裝簡(jiǎn)單，適用于各式水泵，大大減少成本支出。
9.Direct display makes checking and setting real time pressure quick and easy.
直觀的顯示使得查詢和設(shè)定實(shí)時(shí)壓力值快速簡(jiǎn)單
Applicable places:
適用場(chǎng)合
- 1. Pressurized water supply system for tap water
自來(lái)水增壓系統(tǒng)
- 2. Househould and villa water supply system
家庭、別墅供水系統(tǒng)
- 3. Medium and small sized swimming pool water supply system
中小游泳池供水系統(tǒng)
- 4. Barber shop water supply system
理發(fā)店供水系統(tǒng)
- 5. Bathing center water supply system
洗浴中心供水系統(tǒng)
- 6. Factory dormitory water supply system
工廠宿舍供水系統(tǒng)
- 7. Industrial water system
工業(yè)供水系統(tǒng)
- 8. Hot and cold water circulating water supply system
冷熱水循環(huán)供水系統(tǒng)
- 9. Cooling water system
冷卻水系統(tǒng)
Parameter | ||||||||
No. | Item specification | 0.75KW | 1.1KW | 1.5KW | 2.2KW | 4.0KW | 5.5KW | 7.5KW |
1 | Input power 輸入電源 | Single-phase AC power supply or three-phase AC power supply | three-phase AC power supply | |||||
2 | Input voltage 輸入電壓 | 110VAC or 220VAC or 380VAC | 380V | |||||
3 | Allowed voltage fluctuation 允許電壓波動(dòng) | 80V～140V(110V) or 160V～260V（220V）or 300V～450V（380V） | ||||||
4 | Input frequency 輸入頻率 | 50/60Hz | ||||||
5 | Output voltage 輸出電壓 | 110VAC or 220VAC or 380VAC | ||||||
6 | Load type 負(fù)載類型 | Pump | ||||||
7 | Output frequency range 輸出頻率范圍 | 20～50Hz或20～60Hz | ||||||
8 | Pressure sensor 壓力傳感器 | 24V,4-20mA | ||||||
9 | Pressure setting range 壓力設(shè)定范圍 | 0.5～9.0bar | ||||||
10 | Pressure tank Setting requirements 壓力罐設(shè)定要求 | No less than 2 liters inflatable pressure tank is needed ( Preset pressure = 60% of the set pressure )需要不小于2升的可充氣壓力罐（預(yù)設(shè)壓力=60%的設(shè)定壓力） | ||||||
11 | Temperature range 溫度范圍 | 0～ 40℃ | ||||||
12 | Medium 介質(zhì) | Clean water within the temperature range of 0～ 100℃ 溫度范圍在0~ 100的清水 | ||||||
13 | Pressure needed to do self-starting 自啟動(dòng)所需壓力值 | When factory setting is less than set pressure for 0.3bar 當(dāng)出廠設(shè)定少于設(shè)定壓力0.3bar時(shí) | ||||||
14 | Installation 安裝 | Make sure the grounding is appropriate and reliable before using 使用前確認(rèn)接地作業(yè)到位 | ||||||
