Position Qty. Description 1 CR 32-3-2 A-F-A-E-HQQE Phone: 8 61 Date: 1/3/217 Product No.: 961221 Note! Product picture may differ from actual product Liquid: Pumped liquid: Water Liquid temperature range: -3.. 12 C Liquid temperature during operation: 2 C Density: 998.2 kg/m³ Technical: Actual calculated flow: Resulting head of the pump: Primary shaft seal: Approvals on nameplate: Curve tolerance: Materials: Pump housing: Impeller: Bush material: 29.5 m³/h 3 m HQQE CE,TR ISO996:212 3B Cast iron EN-JS15 ASTM 8-55-6 Stainless steel DIN W.-Nr. 1.31 AISI 3 Graflon Installation: Maximum ambient temperature: 6 C Max pressure at stated temp: 16 bar / 12 C 16 bar / -3 C Flange standard: DIN Pipe connection: DN 65 Pressure rating: PN 16 / PN 25 / PN Flange size for motor: FF265 Electrical data: Motor type: IE Efficiency class: Rated power - P2: Power (P2) required by pump: Mains frequency: 132SC IE3 5.5 kw 5.5 kw 5 Hz Printed from Grundfos Product Centre [218.6.3] 1/8
Position Qty. Description Rated voltage: 3 x 38-15D V Rated current: 11 A Starting current: 18-118 % Cos phi - power factor:.87-.82 Rated speed: 292-29 rpm Efficiency: IE3 89,2% Motor efficiency at full load: 89.2 % Motor efficiency at 3/ load: 9. % Motor efficiency at 1/2 load: 89.6 % Number of poles: 2 Enclosure class (IEC 3-5): 55 Dust/Jetting Insulation class (IEC 85): F Others: Minimum efficiency index, MEI =:.7 Net weight: 97 kg Gross weight: 12 kg Shipping volume:.3 m³ Phone: 8 61 Date: 1/3/217 Printed from Grundfos Product Centre [218.6.3] 2/8
961221 CR 32-3-2 A-F-A-E-HQQE 5 Hz Phone: 8 61 Date: 1/3/217 H [m] 55 CR 32-3-2, 3* V, 5Hz Q = 29.5 m³/h H = 3 m n = 92 % (6Hz) Pumped liquid = Water Liquid temperature during operation = 2 C Density = 998.2 kg/m³ eta [%] 5 1 % 1 5 92 % 9 8 35 7 3 6 25 5 2 15 3 1 2 5 1 Eta pump = 6.7 % Eta pump+motor+freq.converter = 56.1 % 5 1 15 2 25 3 35 Q [m³/h] P [kw] NPSH [m] 6 12 P1 (motor+freq.converter) 5 P2 1 8 3 6 2 1 P1 (motor+freq.converter) =.29 kw P2 = 3.72 kw NPSH = 2.16 m 2 Printed from Grundfos Product Centre [218.6.3] 3/8
x ø1 8 x ø18 32 223 2 17 ø7 22 13 Description Value General information: Product name: CR 32-3-2 A-F-A-E-HQQE Product No: 961221 EAN number: 573966855 Technical: Actual calculated flow: 29.5 m³/h Resulting head of the pump: 3 m Head max: 51.1 m Stages: 3 Impellers: 3 Impeller reduc.: 2 Primary shaft seal: HQQE Approvals on nameplate: CE,TR Curve tolerance: ISO996:212 3B Pump version: A Model: B Materials: Pump housing: Cast iron EN-JS15 ASTM 8-55-6 Impeller: Stainless steel DIN W.-Nr. 1.31 AISI 3 Material code: A Code for rubber: E Bush material: Graflon Installation: Maximum ambient temperature: 6 C Max pressure at stated temp: 16 bar / 12 C 16 bar / -3 C Flange standard: DIN Pipe connection: DN 65 Pressure rating: PN 16 / PN 25 / PN Flange size for motor: FF265 Connect code: F Liquid: Pumped liquid: Water Liquid temperature range: -3.. 12 C Liquid temperature during operation: 2 C Density: 998.2 kg/m³ Electrical data: Motor type: 132SC IE Efficiency class: IE3 Rated power - P2: 5.5 kw Power (P2) required by pump: 5.5 kw Mains frequency: 5 Hz Rated voltage: 3 x 38-15D V Rated current: 11 A Starting current: 18-118 % Cos phi - power factor:.87-.82 Rated speed: 292-29 rpm Efficiency: IE3 89,2% Motor efficiency at full load: 89.2 % Motor efficiency at 3/ load: 9. % Motor efficiency at 1/2 load: 89.6 % Number of poles: 2 Enclosure class (IEC 3-5): 55 Dust/Jetting Insulation class (IEC 85): F Phone: 8 61 Date: 1/3/217 65 391 H [m] 55 5 5 35 3 25 2 15 1 1 % 92 % CR 32-3-2, 3* V, 5Hz Q = 29.5 m³/h H = 3 m n = 92 % (6Hz) Pumped liquid = Water Liquid temperature during operation = 2 C Density = 998.2 kg/m³ eta [%] 5 Eta pump = 6.7 % 1 Eta pump+motor+freq.converter = 56.1 % 5 1 15 2 25 3 35 Q [m³/h] P NPSH [kw] [m] P1 (motor+freq.converter) 15 5 3 2 1 22 17 223 32 TO AMPLIFIER RELAY TO AMPLIFIER RELAY +T 13 L1 L2 3 +T +T +T L1 L2 L3 +T +T L3 ø7 2 P2 P1 (motor+freq.converter) =.29 kw P2 = 3.72 kw NPSH = 2.16 m 8 x ø18 ø17 ø15 ø185 x ø1 IEC TP211 THERMALLY PROTECTED WHEN THE THERMISTORS ARE CONNECTED TO AMPLIFIER RELAY FOR CONTROL OF MAIN SUPPLY THERMISTORS PTC ACCORDING TO DIN 82 1 9 8 7 6 5 3 2 1 8 6 2 Printed from Grundfos Product Centre [218.6.3] /8
Description Value Motor protec: PTC Motor No: 85U1717 Others: Minimum efficiency index, MEI =:.7 Net weight: 97 kg Gross weight: 12 kg Shipping volume:.3 m³ Phone: 8 61 Date: 1/3/217 Printed from Grundfos Product Centre [218.6.3] 5/8
961221 CR 32-3-2 A-F-A-E-HQQE 5 Hz Phone: 8 61 Date: 1/3/217 cos phi eta CR32-3-2 + 132SC 5.5 kw 3* V, 5 Hz I [A] cos phi eta.8 16 I.6 12. 8.2 P2 = 3.72 kw cos phi =.79 Eta = 86.7 % I = 7.83 A..5 1. 1.5 2. 2.5 3. 3.5..5 5. 5.5 6. 6.5 7. P2 [kw] n [rpm] P1 [kw] 3 n 2 P1 (motor+freq.converter) 8 1 P1 (motor+freq.converter) =.29 kw n = 92 % / 2712 rpm Printed from Grundfos Product Centre [218.6.3] 6/8
961221 CR 32-3-2 A-F-A-E-HQQE 5 Hz Phone: 8 61 Date: 1/3/217 22 13 65 391 8 x ø18 15 ø17 ø15 ø185 17 3 ø7 x ø1 223 2 32 Note! All units are in [mm] unless others are stated. Disclaimer: This simplified dimensional drawing does not show all details. Printed from Grundfos Product Centre [218.6.3] 7/8
961221 CR 32-3-2 A-F-A-E-HQQE 5 Hz Phone: 8 61 Date: 1/3/217 +T +T +T TO AMPLIFIER RELAY +T TO AMPLIFIER RELAY L1 L2 L3 +T +T L1 L2 L3 IEC TP211 THERMALLY PROTECTED WHEN THE THERMISTORS ARE CONNECTED TO AMPLIFIER RELAY FOR CONTROL OF MAIN SUPPLY THERMISTORS PTC ACCORDING TO DIN 82 Note! All units are in [mm] unless others are stated. Printed from Grundfos Product Centre [218.6.3] 8/8