GRUNDFOS DATA BOOKLET TP 65-46/2-A-F-A-BQQE 4D 5HZ Grundfos Pump 9687526 Thank you for your interest in our products Please contact us for more information, or visit our website https://www.lenntech.com/grundfos/tp/9687526/tp-65-46-2-a-f-a-bqqe.html info@lenntech.com tel. +31-15-261.9. fax. +31-15-261.62.89 BE > THINK > INNOVATE
Position Qty. Description 1 TP 65-46/2 A-F-A-BQQE Product No.: 9687526 Single-stage, close-coupled, volute pump with in-line suction and discharge ports of identical diameter. The pump is of the top-pull-out design, i.e. the power head (motor, pump head and impeller) can be removed for maintenance or service while the pump housing remains in the pipework. The pump is fitted with an unbalanced rubber bellows seal. The shaft seal is according to EN 12756. Pipework connection is via PN 16 DIN flanges (EN 192-2 and ISO 75-2). The pump is fitted with a fan-cooled asynchronous motor. Further product details Pump Pump housing and pump head are electrocoated to improve the corrosion resistance. Electrocoating includes: 1) Alkaline-based cleaning. 2) Pretreatment with zinc phosphate coating. 3) Cathodic electrocoating (epoxy). 4) Curing of paint film at 2-25 C. 1: Pump housing 2: Impeller 3: Stub shaft 4: Pump head/motor stool 5: Wear rings The pump housing is provided with a replaceable bronze neck ring to reduce the amount of liquid running from the discharge side of the impeller to the suction side. The impeller is secured to the shaft with a nut. The pump is fitted with an unbalanced rubber bellows seal with torque transmission across the spring and around the bellows. Due to the bellows, the seal does not wear the shaft, and the axial movement is not prevented by deposits on the shaft. Primary seal: - Rotating seal ring material: Silicon carbide (SiC) - Stationary seat material: Silicon carbide (SiC) This material pairing is used where higher corrosion resistance is required. The high hardness of this material pairing offers good resistance against abrasive particles. Secondary seal material: EPDM (ethylene-propylene rubber) EPDM has excellent resistance to hot water. EPDM is not suitable for mineral oils. A circulation of liquid through the duct of the air vent screw ensures lubrication and cooling of the shaft seal. The flanges have tappings for mounting of pressure gauges. Printed from Grundfos Product Centre [218.2.43]
Position Qty. Description The motor stool forms connection between the pump housing and the motor, and is equipped with a manual air vent screw for venting of the pump housing and the shaft seal chamber. The sealing between motor stool and pump housing is an O-ring. The central part of the motor stool is provided with guards for protection against the shaft and coupling. The pump stub shaft is fastened directly on the motor shaft with key and set screws. Motor The motor is a totally enclosed, fan-cooled motor with principal dimensions to IEC and DIN standards. Electrical tolerances comply with IEC 634. The motor is flange-mounted with free-hole flange (FF). Motor mounting designation in accordance with IEC 634-7: IM B 5, IM V 1 (Code I) / IM 31, IM 311 (Code II). The motor efficiency is classified as IE3 in accordance with IEC 634-3. The motor has thermistors (PTC sensors) in the windings in accordance with DIN 4481/DIN 4482. The protection reacts to both slow- and quick-rising temperatures, e.g. constant overload and stalled conditions. Thermal switches must be connected to an external control circuit in a way which ensures that the automatic reset cannot cause accidents. The motors must be connected to a motor-protective circuit breaker according to local regulations. The motor can be connected to a variable speed drive for adjustment of pump performance to any duty point. Grundfos CUE offers a range of variable speed drives. Please find more information in Grundfos Product Center. Technical data Liquid: Pumped liquid: Water Liquid temperature range: -25.. 12 C Liquid temperature during operation: 2 C Density: 998.2 kg/m³ Technical: Speed for pump data: Rated flow: Rated head: Actual impeller diameter: Primary shaft seal: Curve tolerance: Materials: Pump housing: Impeller: 293 rpm 56.9 m³/h 4.3 m 185 mm BQQE ISO996:212 3B Cast iron EN-JL14 ASTM A48-4 B Cast iron EN-JL13 ASTM A48-3 B Installation: Range of ambient temperature: -3.. 6 C Maximum operating pressure: 16 bar Flange standard: DIN Pipe connection: DN 65 Pump inlet: DN 65 Pump outlet: DN 65 Pressure rating: PN 16 Port-to-port length: 475 mm Flange size for motor: FF3 Electrical data: Motor type: IE Efficiency class: Rated power - P2: 16MB IE3 11 kw Printed from Grundfos Product Centre [218.2.43]
Position Qty. Description Power (P2) required by pump: 11 kw Mains frequency: 5 Hz Rated voltage: 3 x 38-415D/66-69Y V Rated current: 2,8-19,8/12,-11,8 A Starting current: 66-78 % Cos phi - power factor:,88-,84 Rated speed: 294-295 rpm Efficiency: IE3 91,2% Motor efficiency at full load: 91.2 % Motor efficiency at 3/4 load: 91.8 % Motor efficiency at 1/2 load: 91.3 % Number of poles: 2 Enclosure class (IEC 34-5): 55 Dust/Jetting Insulation class (IEC 85): F Others: Minimum efficiency index, MEI :.53 ErP status: EuP Standalone/Prod. Net weight: 153 kg Gross weight: 182 kg Shipping volume: 1.12 m³ Danish VVS No.: 3817446 Printed from Grundfos Product Centre [218.2.43]
9687526 TP 65-46/2 5 Hz H [m] TP 65-46/2, 3*4 V, 5Hz eta [%] 5 1 45 9 4 8 35 7 3 6 25 5 2 4 15 3 1 2 5 1 5 1 15 2 25 3 35 4 45 5 55 6 65 7 75 P [kw] 14 Q [m³/h] 14 NPSH [m] 12 1 P1 P2 12 1 8 8 6 6 4 4 2 2 Printed from Grundfos Product Centre [218.2.43]
238 M16 475 178 164 65 Rp 1/4 314 24 24 35 Description Value General information: Product name: TP 65-46/2 A-F-A-BQQE Product No: 9687526 EAN number: 57395314915 Technical: Speed for pump data: 293 rpm Rated flow: 56.9 m³/h Rated head: 4.3 m Head max: 46 dm Actual impeller diameter: 185 mm Primary shaft seal: BQQE Curve tolerance: ISO996:212 3B Pump version: A Model: A Materials: Pump housing: Cast iron EN-JL14 ASTM A48-4 B Impeller: Cast iron EN-JL13 ASTM A48-3 B Material code: A Installation: Range of ambient temperature: -3.. 6 C Maximum operating pressure: 16 bar Flange standard: DIN Connect code: F Pipe connection: DN 65 Pump inlet: DN 65 Pump outlet: DN 65 Pressure rating: PN 16 Port-to-port length: 475 mm Flange size for motor: FF3 Liquid: Pumped liquid: Water Liquid temperature range: -25.. 12 C Liquid temperature during operation: 2 C Density: 998.2 kg/m³ Electrical data: Motor type: 16MB IE Efficiency class: IE3 Rated power - P2: 11 kw Power (P2) required by pump: 11 kw Mains frequency: 5 Hz Rated voltage: 3 x 38-415D/66-69Y V Rated current: 2,8-19,8/12,-11,8 A Starting current: 66-78 % Cos phi - power factor:,88-,84 Rated speed: 294-295 rpm Efficiency: IE3 91,2% Motor efficiency at full load: 91.2 % Motor efficiency at 3/4 load: 91.8 % Motor efficiency at 1/2 load: 91.3 % Number of poles: 2 Enclosure class (IEC 34-5): 55 Dust/Jetting Insulation class (IEC 85): F Motor protec: PTC Motor No: 874221 Others: Minimum efficiency index, MEI :.53 ErP status: EuP Standalone/Prod. Net weight: 153 kg Gross weight: 182 kg Shipping volume: 1.12 m³ H [m] 5 45 4 35 3 25 2 15 1 5 TP 65-46/2, 3*4 V, 5Hz 1 2 3 4 5 6 7 Q [m³/h] P [kw] 65 12 1 24 8 6 4 2 24 24 178 164 TO AMPLIFIER RELAY TO AMPLIFIER RELAY +T Rp 1/4 L1 L2 M16 +T +T +T L1 L2 L3 +T +T L3 35 314 475 238 125 263 35 IEC TP211 THERMALLY PROTECTED WHEN THE THERMISTORS ARE 144 CONNECTED TO AMPLIFIER RELAY FOR CONTROL OF MAIN SUPPLY 859 THERMISTORS PTC ACCORDING TO DIN 4482 P1 P2 9 8 7 6 5 4 3 2 1 eta [%] 1 12 1 8 6 4 2 NPSH [m] Printed from Grundfos Product Centre [218.2.43]
Description Value Danish VVS No.: 3817446 Printed from Grundfos Product Centre [218.2.43]
9687526 TP 65-46/2 5 Hz cos phi eta TP65-46/2 + 16MB 11 kw 3*4 V, 5 Hz I [A] eta cos phi.8 4.6 3 I.4 2.2 1. 1 2 3 4 5 6 7 8 9 1 11 12 13 14 n [rpm] 32 P2 [kw] P1 P1 [kw] 3 n 12 28 8 26 4 24 Printed from Grundfos Product Centre [218.2.43]
9687526 TP 65-46/2 5 Hz 24 24 24 35 314 Rp 1/4 125 263 859 65 178 164 475 144 35 M16 238 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 [218.2.43]
9687526 TP 65-46/2 5 Hz +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 4482 Note! All units are in [mm] unless others are stated. Printed from Grundfos Product Centre [218.2.43]
Disclaimer: The information about the Grundfos pump in this document may be outdated. Data may be subject to alterations without further notice. Please contact us to verify the data above is still accurate/up-to-date. All information is copyright Grundfos. info@lenntech.com www.lenntech.com tel. +31-15-261.9. fax. +31-15-261.62.89