Standard Circulating Pumps

Transcription

1 Product review Range: 1 1 3Q [ m³/h] Hz - North America x1 1.x x x3 x 1 1 Q [ US gpm] >Single-head pumps: Circulating pumps with flanged connection > Applications: Drinking-water circulation systems > Special features: speed motor Aluminium terminal box Pump-housing in lead free bronze Maintenance free single-head circulator Q[m³/h] 1.x x x x3 Hz - North America 3x As at: 1/7 - Subject to change without prior notice

2 Product review Function, equipment Operating modes... 1.x1 1.x x x3 x 3x3 Manual speed adjustment Manual functions Number of speeds Signal and display functions Thermal overload contact (NC contact) Reverse rotation indicating lights (only with 3~ pumps) Equipment/Scope of delivery (only with 3~ pumps) (only with 3~ pumps) (only with 3~ pumps) Power cable connection from either side of terminal box Cable entry gaskets Incl. Installation and operating instructions = available, = not available

3 Product review Technical data Approved fluids (other fluids on request)... 1.x1 1.x x x3 x 3x3 Heating water Water/glycol mixtures ( 1:1; mixtures with more than % glycol require reassessment of the hydraulic criteria) Domestic hot water for secondary and service water systems Performance Max. delivery head [ft] 1~ ~ , Max. delivery head [m] 1~ ~ Max. volume rate of flow [USGPM] 1~ ~ Max. volume rate of flow [m 3 /h] 1~ Acceptable field of application 3~ Temperature range for application in heating and cooling installations (closed circulating systems) Temperature range for open circulating systems Temperature range for use in drinking-water circulation systems Max. permitted hardness in drinking-water circulation systems [gr/us gal] Ambient temperature range Max. working pressure p max 1 F (-1 C) up to 17 F (+ C) 1 F (-1 C) up to 1 F (+ C) 3 F ( C) up to 17 F (+ C) psi (1 bar) 1 psi (1 bar) 1 psi (1 bar) 3 F ( C) up to 1 F (+ C) 1 psi (1 bar) 1 psi (1 bar) 1 psi (1 bar) Pipe connections Nominal connection diameter [in] Non ANSI flange (oval, rotated 9 ) Non ANSI flange (oval) Non ANSI flange (round) 1 # raised face ANSI flange = available, = not available 3 As at: 1/7 - Subject to change without prior notice

4 Product review Technical data... 1.x1 1.x x x3 x 3x3 Electrical connections Power supply 1~ [V] Power supply 3~ [V] Frequency [Hz] Motor/Electronics Degree of protection Enclosure Insulation class H H H H H H Materials Pump housing Bronze (CuSi-alloy, lead free) Impeller (PPE) (PPS-% GF) (PPS-% GF) (PPS-% GF) (PPS-% GF) (PPE) Shaft Stainless steel (X39 CrMo17-1) Bearing Carbon (synthetic resin impregnated) Minimal static inlet pressure at pump suction port [psi] to avoid cavitation at fluid temperatures 1 F ( C) F ( C) = available, = not available

5 Pump curves 1.x1 1~ (single phase motor) Note: The solid line of the following hydraulic curves indicates the permitted range of performance x1 Hz - North America , 1 1,, 3 3, x 1.x 1~ (single phase motor) 3~ (three phase motor) x Hz - North America 1.x Hz - North America As at: 1/7 - Subject to change without prior notice

6 Pump curves x x 1~ (single phase motor) 3~ (three phase motor) x Hz - North America x Hz - North America x3 x3 1~ (single phase motor) 3~ (three phase motor) x3 Hz - North America 3 x3 Hz - North America

7 Pump curves x x 1~ (single phase motor) 3~ (three phase motor) x Hz - North America 1 x Hz - North America x3 3~ (three phase motor) x3 Hz - North America As at: 1/7 - Subject to change without prior notice

8 Wiring diagrams Wiring diagram A - single phase motor -pole, 1~11/3 V, Hz Wiring diagram B - three phase motor -pole, 3~-3//7 V, Hz L N L1 L L3 S1 S P1 P N L S1 S P1 P L1 L L3 1~ 3~ Note: The pump must be connected to the electrical supply via an external contactor to provide thermal overload protection. Note: The pump must be connected to the electrical supply via an external contactor to provide thermal overload protection.

9 Motor data Motor Data single phase motor... Rated Power Speed Power consumption 1.x1 1 / 9 1.x 1 / 1 x / x3 / x 1 11 Current Capacitor Screwed cable gland Wiring diagramm P (at high speed) n 1~11 V 1~3 V 1~11 V 1~3 V I [W] [rpm] [W] [A] [μf/vdb] [in] , / / / / / 1/ / 1/ 3/ x ½" x ¼" x ½" x ¼" x ½" x ¼" x ½" x ¼" x ½" x ¼" A A A A A Motor Data three phase motor... Rated Power Speed Power consumption 1.x 1 / 1 x / x3 / x 1 1 / 11 3x3 1 1 / 11 Current Screwed cable gland Wiring diagramm P (at high speed) n 3~-3 V 3~ V 3~7 V I [W] [rpm] [W] [A] [in] x ½".7 x ¼" x ½" x ¼" x ½" x ¼" x ½" x ¼" x ½" x ¼" B B B B B 9 As at: 1/7 - Subject to change without prior notice

10 Dimensions, weights Drawing no.: 1 Drawing no.: 1/ 1/ l3 l3 l l l 1 l l l 1 1/ b 1 b a a1 b 1/ b 1 b a a 1 b Drawing no.: 3 Drawing no.: 1/ 1/ l3 l3 l l l l l 1 l1 b1 b 1/ a a1 1/ b b1 b a a1 b Drawing no.: Drawing no.: n x d L Ø D Ø k Ø d DN DN Ø d Ø k Ø D n x d L 1

11 Dimensions, weights Dimensions, weights... Flange diameter Pump dimensions DN l a 1 a b 1 b b [in] [mm] [in] [mm] [in] [mm] [in] [mm] [in] [mm] [in] [mm] [in] [mm] 1.x / / / / /1 7 / x / / / /1 7 /1 113 x /1 3 1 / 3 9 / / 1 x /1 3 1 / 3 9 / / 1 x / / /1 1 / /1 9 1 / 13 3x / / 9 7 / /1 1 / 13 Dimensions, weights (continuation)... Pump dimensions Weight approx. net Drawing No. l 1 l 3 l 1~ 3~ 1~ 3~ [in] [mm] [in] [mm] [in] [mm] [lbs] [kg] [lbs] [kg] 1.x1 1 / 1. 3 / 7 3 / x / 7 3 / x 1 / / 7 3 / x3 1 / / 7 3 / x 3 / / 7 3 / x / 7 3 / Flange dimensions... Flange Nominal diameter 1.x1 1.x x x3 x 3x3 Flange dimension pump Drawing No. DN Ø D Ø d Ø k n x d L - [in] [mm] in [mm] [in] [mm] [in] [mm] [units x in] [units x mm] - Non ANSI (oval) 1. 3 / 11 7 / / 9 x ø 1 / x ø 1 Non ANSI (round). 1 / /1 7 1 x ø 1 / x ø 1 ANSI R.F. Class 1 ASTMA / /1 1 1 x ø 3 / x ø As at: 1/7 - Subject to change without prior notice