NM, NMD NM, NMD: Close Coupled Centrifugal Pumps with threaded ports

Transcription

1 , D Contruction Cloecoupled, centriugl pup; electric otor ith extended ht directly connected to the pup. : ingleipeller D:ith to cktock ipeller (ith xil thrut lncing). Connection: threded port ISO / (S 779)., D: verion ith pup cing nd lnter rcket in ct iron., D: verion ith pup cing nd lnter rcket in ronze. (the pup re upplied ully pinted). ppliction For clen liquid ithout rive, hich re nonggreive or the pup teril ( olid content up to.%). For ter upply. For heting, irconditioning, cooling nd circultion plnt. For civil nd indutril ppliction. For ire ighting ppliction. For irrigtion. Operting condition Liquid teperture ro C to +9 C. ient teperture up to C. Totl uction lit up to 7. Mxiu periile orking preure up to r ( r or pup D /9; D /; D /). Continuou duty. Mteril Coponent, D, D Pup cing Ct iron ronze Lntern rcket GJL EN GCu Sn EN 9 Ipeller r P Cu Zn P UNI 7 7 Ct iron ronze GJL EN GCu Sn EN 9 Sht Cr teel ISI Cr Ni Mo teel Cr Ni teel ISI ISI,,, Mechnicl el Cron Ceric NR Motor pole induction otor, z (n = 9 rp)., D: threephe / V ± % up to ; /9 V ± % ro to 9, ; M, DM:inglephe V ± %, ith therl protector. Inultion cl F. Protection IP. Contructed in ccordnce ith EN. EN, EN. Specil eture on requet Other voltge. Frequency z ( per z dt heet). Protection IP. Specil echnicl el igher or loer liquid or ient teperture. Coverge chrt n 9 rp U.S. g.p.. D / D / Ip. g.p.. D /9 / D / / / / D / 7 t 7 9 l/in 7 7..C

2 , D Perornce n 9 rp P P l/in,,,9,,,, 7,, 9, 7,, /E // /S/ // M /CE /CE M /E /E /E,7,,,7,,7,7,,,,,,, 7,,,, 7, 7, 7,, 7, 7, 7,,9, 9 7 7,,, 7,,,,, 9,,,,,,,, 9,,,, 9, 7 7,,* *,* *,* * * * 7,* * * * * * D D P P l/in,,,9,,,, 7,, 9, 7,, D // D // D /Z/ D /Z/ D // D // DM /E DM /E D /E D /E DM /E DM /E D /E D /E /E /E /E /E,,,,7,7,,,,,,,7,, 7 7, 7,, 7,,, 9 9,,,,,,,, 7, 7,, 9, 9 9 9,, * *, 7 7,,,,,, 9 * 7* D D P P l/in,,,, 7,, 9,,,, // // // // /E /E /E /E /E /E /E /E /SE /SE D /9CE D /9CE D /9E D /9E D /9E D /9E,,7,7,,,,,,,, 7 9 9,9,,, 9, ,,,7, 9,7, ,,9, 9, 7 9,,,,, 7, 9,7 9, 7, 7, 7,,9 7,, 7,,, 7,,, * 79 *,7*,, * 7*,* 7,*,* * * *,* * 9* *, 9* 9*,* 7* P P l/in, 7,, 9,,,,,9 7 /FE /DE /E /SE M /E /E /E /DE /CE /E,,7,7,,,,,,,,,,, 9,, 7,,,, 9,, 7,, 7 7,, 9 7, 7,,,,,,, 7,,,, 7,,, 9,,,, 7, 9, 9, * *, 9* 7,,* * * 9*,*,* *

3 , D Perornce n 9 rp D D P P l/in, 9, 7,, 9,,,,,9 D /DE D /CE D /E D /E D /DE D /CE D /E D /E D /DE D /CE D /E D /E D /DE D /CE D / E D /E,, 7, 7, 9,,,, 7, 7, 9,, 7 9 7, 9 7 9, , ,, 9, 7* * * 9*, * 7* 9* * * * 7* * * 9* 7* P P l/in 7 7, /E 7/E 7/GE 7/GE 7/FE 7/FE 7/DE 7/DE,,,, 9, 9,,7 9,,,,, 7, 7,,, 7,7 9,7,,,,,* 7*,* * * * * *,*, D Stndrd contruction., D ronze contruction. P Rted otor poer output. Totl hed in. With inglephe otor = M DM. Mxiu uction lit. * Tolernce ccording to ISO 99, nnex. Rted current P P V ~ P IN I/IN,,7,,7,7,,,,9,9,,7,,,,7,,,, 7,, 9,, P V Δ / V Y V Δ / 9 V Y P IN IN IN I/IN,7,,,,,,,,,,,7,7,,7,,,,,9,, 7,,,, 9,,,, 9, 9,, 9,, 7, 7, 7, 9,, 9,,,,7, P P I/IN Mxiu poer input. Rted otor poer output. D.O.L. trting current / Noinl current 9

4 Chrcteritic curve n 9 rp U.S. g.p.. U.S. g.p.. / 9 Ø Ø 7 Ø η % η 7% l/in 7 l/ l/in l/ NPS NPS NPS NPS U.S. g.p.. S Ø l/in 7 l/ η % /S.. U.S. g.p.. Ø ~ Ø 9 ~ Ø C Ø l/in l/.... ~ ~ C ~ C ~ ~ ~ η 9% NPS NPS NPS NPS / 7 9

5 Chrcteritic curve n 9 rp U.S. g.p.. Ø. Ø 7 9 η % U.S. g.p.. / / Ø. Ø η 7% 7 7 l/in l/ l/in l/ NPS NPS NPS NPS /N U.S. g.p.. Ø. Ø 9 U.S. g.p.. S Ø 7 Ø η % 7 Ø 7 / / η 7% 7 l/in l/ l/in l/ S NPS NPS NPS NPS

6 Chrcteritic curve n 9 rp U.S. g.p.. S Ø Ø 7 η 7% D Ø F Ø 7 7 U.S. g.p.. 7 Ø 9 η % ~ Ø ~ Ø l/in l/. S..... D. F.. l/in l/.. ~ ~.. NPS 7. NPS NPS 7. NPS U.S. g.p.. 7 Ø 7 9 η % C Ø 7 D Ø 7 U.S. g.p.. D Ø F Ø η 7% 7 G Ø 7 7 Ø l/in l/ C D 7 l/in l/ D F G NPS NPS NPS NPS

7 D Chrcteritic curve n 9 rp U.S. g.p.. U.S. g.p.. 7 ~ Ø Ø D / D / Z Ø 7 ~ Ø 77 Ø 7 ~ Ø η % η,% ~ Ø 7 l/in 7 l/ Z..... l/in l/ ~.... ~... NPS NPS NPS NPS U.S. g.p.. Ø Ø 77 C Ø D /9 η,% NPS l/in l/... C 7.9 NPS

8 D Chrcteritic curve n 9 rp U.S. g.p.. Ø Ø Ø C η % C Ø 7 D Ø 77 U.S. g.p.. Ø Ø 77 7 η 7.% D / D / D Ø l/in l/ D C l/in l/ C D NPS 7. NPS NPS 7.9 NPS

9 Dienion nd eight TYPE M kg kg kg DN DN.9.9 h l DN n n n l g h h /E // /S/ // /CE /E /E /E /E // // /E /E /E /E /SE /E /E /SE /FE /DE /E /SE /E /E /DE /CE /E 7/E 7/GE 7/FE 7/DE,7,, 9,9,7,,,, 9, 9,,,,7,,,,,,9,,, 9,7,, 9,7,, 7,9,7,, 9,,,,, 9,,,,,,,,,7,7,7 9,,,, /EE /// /EE /E /ESE 7/FE GEE 7/DE /E //S// /EECE /EE /// /EE /E /ESE /SEEDEFE /EE /DE /ECE 7/FE GEE 7/DE DN ISO DN G G G G G G G / G / G / G G / G G / G G / G G G / G G / G G / G / G / h 9 9 h 7 9 h , 7, 7, 7, 7, 7,,, n n n , 9,, 9, 9, 9,,, l l g

10 D Dienion nd eight D / D / D /9 7 G 9 G 9 DN l DN l G / DN.9. h n n g h h n TYPE DM D D kg kg kg TYPE DM D D kg kg kg D //,, D /Z/, D //,, 7, D /E,9,7, D /E,, 7, D /9CE 9,7 D /9E,7 D /9E D D /EE D /9CE D /9E D /9E D D /EE D /9CE D /9E D /9E DN DN ISO G / G G / G h h h 7 7 n n 9 n , l l 7 g D / D / l l DN DN h TYPE D kg D kg DN.9.77 z h n n g h g D /DE D /CE 7 7 D /E 7, D /E 99 D /DE 9 D /CE 9 7 D /E 7, D /E 97 D D /DE D /ECE D /E D /DE D /ECE D /E D D /DE D /ECE D /E D /DE D /ECE D /E DN DN ISO G G / G G / h 7 7 h h n 9 9 n 9 9 z 7 7 l l l 9 g g