Model Instruction

Apèsi sou lekòl la nan pwodwi a

Fully integrated intelligent variable frequency pump was developed by the company's latest frequency conversion controller and the water pump, pressure tank and so on a new generation of highly integrated pressurized water supply equipment, aesthetically pleasing, has reached the international advanced level, with artificial intelligence, can automatically adjust the constant pressure frequency conversion water supply in order to meet user requirements, keep the water supply pipe network pressure constant, and the whole system always maintain the best condition of high efficiency and energy saving.

Application Limits

â-Ž rezidansyèl water：High-monte bilding près do-kay, apatman, Villa ak sou sa.
Kote yo ye piblik: lekòl, restoran, estasyon, lopital, jimnazyòm, elatriye.
â-Ž Komèsyal bilding: otèl, bilding biwo, magazen depatman, elatriye.
Irigasyon: fèm, jaden, pak, elatriye.
• Industry: manifakti, manifakti manje, dlo endistriyèl ak lòt kote ki konstan presyon dlo.

Applications Fields

◎ Working voltage: AC220V ± 10%, 50Hz, and less than 2%.
Tanperati Tanperati: - 5 â "ƒ pou 40 â" ƒ
â-Ž Enstalasyon sit elevasyon pa plis pase 1000m.
â-Ž anviwònman imidite 10 ~ 90% RH (ki pa kondanse)
◎ There is no explosive dangerous medium in the surrounding air, and there is no gas or conductive dust in the medium that corrodes the metal and damages the insulation, and is used in the pollution level 2 environment.

Sètifika

Fonksyon

â-Ž Lè w ap itilize dlo, sistèm konstan vòltaj kontwòl frekans, otomatik presyon sispann lè dlo pa itilize.
◎ The operating pressure fluctuation range of frequency conversion pump is not greater than 0.01MPa.
◎ No water, the pump stop
◎ It has several fault detection functions such as broken line, overcurrent, overload and grounding.

Karakteristik yo

â-Ž Inverter: IP65 pwoteksyon klas, san danje ak serye.
◎ High integration: water pump and frequency converter integrated, small volume, easy to install, save space.
◎ Fully automatic control: the system can be adjusted automatically according to the user's pipe network pressure to achieve the optimal running state and make the system more energy efficient. Automatic pressure protection, dormancy and energy saving effect are obvious when no water is used. When pump failure, automatic real-time tracking judgment and processing.
â € ¢ Fasil yo opere, senp, ka dirèkteman nan bouton yo epi montre sou konvètisè frekans, reyalize fonksyon entèraksyon imen an, itilizatè a ka selon pwòp aktyèl estrès ki gen rapò Anviwònman, kouri eta a ak jwenn enfòmasyon enpòtan, lè nòmal, ka jwenn enfòmasyon nòmal.
◎ Constant power operation: when the controller to limit the power and will be adjusted according to the actual operation situation, under the condition of the water as much as possible, to ensure the user, the output power is constant, for the protection of the motor.

Ekipman spectre

Action description

◎ Automatic identification module through the pressure sensors' system, compare it with the set pressure value calculation, and output analog signal to frequency converter, frequency conversion controller according to the changes of the analog signal again change motor operating frequency, so as to achieve constant industry water supply demand. When the permanent user USES large amount of water, automatically increases the speed and increases the power to meet the constant pressure water supply demand. When there is no water, after the system reaches pre-set pressure automatic dormancy, when a user a small amount of water or pipeline leaking caused the water pressure drops to 80%, the frequency conversion controller back signal, command the motor running, the pressure compensation to the set pressure, maximum achieve energy saving.

Pèfòmans pèfòmans

Installation diagram

Installation precautions

â-z enstalasyon nan andedan kay la, pa gen okenn flit, pa gen okenn pousyè metal, pa gen pousyè pou lwil oliv, pa gen okenn gaz ki ka pran dife oswa likid, pa gen elektwomayetik entèferans siyal. Lè enstale deyò, ta dwe gen yon aparèy tès depistaj.
◎ The installation ground of frequency conversion pump must be firm, there can not be subsidence or cracking phenomenon.
◎ When the equipment is installed, adopt imported positive pressure installation, try not to adopt negative pressure suction installation. If negative pressure installation is necessary, please select a good quality valve and check regularly.
◎ The inlet pipe and outlet pipe of the variable frequency pump must be greater than or equal to the variable frequency pump's own pipe diameter.
◎ Pay attention to whether the supplied power supply conforms to the input power requirements of the frequency conversion pump.
◎ At the time of installation, please provide the import and export valve of the frequency conversion pump and the soft connector which is connected to facilitate the maintenance and prevention of noise passing through the pipeline.
■ Apre enstalasyon enpòte presyon pozitif, tanpri ouvri tiyo vantilasyon ponp lan anvan wap itilize, ak Lè sa a, lage gaz la jiskaske dlo a se sere. Se tiyo a pou aspirasyon plen ak dlo (tiyo a pou aspirasyon dlo yo ta dwe ekipe ak valv ranpli dlo) anvan ou itilize, ak chanm lan ponp plen ak dlo.

Selection reference

Kalkil metòd pou konsomasyon dlo maksimòm (tab 1)

Attention

â-Ž Valè yo nimerik nan parantèz yo yo te itilize lè dlo apwovizyone, lè dlo frèt oswa cho kalkile separeman.
â-Ž Lè basen an tache ak yon douch oswa bouch melanje ak yon switch douch, koule nominal li yo ak ekivalan kantite bouch dlo, kèlkeswa douch la, men presyon dlo dapre mèt nan douch.
◎ Domestic gas water heater, the water pressure required by the product requirements and hot water supply system is the most unfavorable distribution point required work pressure determination.
â-Ž Irigasyon nan savwa otomatik nan espas vèt yo ta dwe dapre kondisyon yo ki konsepsyon pwodwi.
◎ When the rated flow and minimum working pressure required for the plumbing fittings are specified, the value shall be determined according to the product requirements. (how to determine the yield when the product is determined)
â-Ž Maksimòm konsomasyon dlo.
◎ L= single-valve nozzle number * rated flow + mixed nozzle * rated flow +... + number of household washing machines * rated flow rate.
â-Ž Inite a kalkile L (S / S) konvèti nan tòn / èdtan ak koyefisyan nan 3.6 (se koule nan rated yo montre nan tablo 1)

Kalkil presyon minimòm

â-Ž Kalkil la presyon minimòm se kalkile nan sifas la sifas nan ponp lan, plis bezwen presyon an minimòm pou itilize nan pi wo nan aparèy sanitè.
â-Ž Presyon minimòm yo itilize pou ekipman ekipman pou dlo (MPa) apeprè 1/100 * (hg + hf) + PE.
◎ Ha: real lift (m) of the suction surface to the highest appliance
Â-Ž Hf: pèt tiyo, koud, elatriye (m), pèt ka kalkile (6 m a 10 m)
◎ Pe: minimum necessary pressure for the highest sanitary ware (see table 1)

ESE:

Gen yon otèl, kat planche sou tè a, apeprè 12 mèt segondè, se apa de bò aspirasyon), te gen 12 chanm, chak chanm ekipe ak gwo, aplike yon koule yon (bwè dlo melanje), yon douch (melanje dlo bouch), nan adisyon a yon ti otèl ak bave dlo lave, kat andedan kay la kole dlo bouch, dlo sous dlo bouch kat. Tanpri kalkile koule a ak leve nan ekipman an yo dwe chwazi.
Repons lan:
Maksimòm konsomasyon dlo:
Maximum water consumpon=3.6{12(1*0.1+1*0.15+1*0.24)+1*0.2+4*0.2+4*0.05}=6.084 t/h
Presyon minimòm lan
Presyon minimòm lan a 1/100 * (12 + 10) + 0.07 = 0.29MPa
Ha: The actual head of the suction surface to the highest sanitary ware is 12 meters.
Hf: Pèt la nan tiyo ak koudèy dwe ap kalkile nan 10 mèt.
Pe: Presyon an minimòm presyon nan douch la se 0.7bar.
Atansyon: 1 bar à 1kg / cm³ = 0.1MPa，1MPa à 100m ponpâ € ™ s leve.
Lè yo chwazi ekipman an, koule total ekipman chwazi a se konsomasyon dlo maksimòm, ak tèt leve a pa pi ba pase presyon minimòm lan kalkile.

Varyab dimansyon ponp frekans