GRUNDFOS DATA BOOKLET TPE2 50-200-N-A-F-I-BUBE Grundfos pump 98416629 Thank you for your interest in our products. Please contact us for more information, or visit our website https://www.lenntech.com/grundfos/tpe3ni/98416629/tpe2-50-200-n-a-f-i-bube.html info@lenntech.com tel. +31 152 610 900 fax. +31 152 616 289 BE > THINK > INNOVATE
Position Qty. Description 1 TPE2 50-200-N A-F-I-BUBE Product No.: On request 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 shaft seal is according to EN 12756. Pipework connection is via PN 6/10 DIN flanges (EN 1092-2 and ISO 7005-2). The pump is fitted with a fan-cooled, permanent-magnet synchronous motor. The motor efficiency is classified as IE5 in accordance with IEC 60034-30-2. The motor includes a frequency converter and PI controller in the motor terminal box. This enables continuously variable control of the motor speed, which again enables adaptation of the performance to a given requirement. Further product details The stainless-steel pump housing makes the pump suitable for circulation of hot water. An operating panel on the motor terminal box enables setting of required setpoint as well as setting of pump to "Min." or "Max." operation or to "Stop". The Grundfos Eye indicator on the operating panel provides visual indication of pump status: "Power on": Motor is running (rotating green indicator lights) or not running (permanently green indicator lights) "Warning": Motor is still running (rotating yellow indicator lights) or has stopped (permanently yellow indicator lights) "Alarm": Motor has stopped (flashing red indicator lights). Communication with the pump is possible by means of Grundfos GO Remote (accessory). The remote control enables further settings as well as reading out of a number of parameters such as "Actual value", "Speed", "Power input" and total "Power consumption". The product's minimum efficiency index (MEI) is greater or equal to 0.70. This is by the Commission Regulation (EU) considered as an indicative benchmark for best-performing water pump available on the market as from 1 January 2013. 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 200-250 C. 1: Pump housing 2: Impeller 3: Neck ring 4: Pump head/motor stool 1/12
Position Qty. Description 5: Stub shaft TWINPUMP=D}The twin-head pump is designed with two parallel power-heads. A flap valve in the common discharge port is opened by the flow of the pumped liquid and prevents backflow of liquid into the idle pump head. The pump housing is provided with a replaceable stainles steel/ptfe 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: tungsten carbide (WC) Stationary seat material: carbon graphite, resin-impregnated This is a widely used material pairing. If the pumped liquid contains particles, wear on the seal faces must be expected. Due to the favourable lubricating properties of carbon graphite, the seal is suitable for use even under poor lubricating conditions, such as hot water. However, under such conditions, wear on the carbon graphite face reduces seal life. Secondary seal material: EPDM (ethylene-propylene rubber) EPDM has excellent resistance to hot water. EPDM is not suitable for mineral oils. 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 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 60034. The motor efficiency is classified as IE5 in accordance with IEC 60034-30-2. The motor requires no external motor protection. The motor control unit incorporates protection against slow- and quick-rising temperatures, e.g. constant overload and stalled conditions. The terminal box holds terminals for these connections: one dedicated digital input two analog inputs, 0(4)-20 ma, 0-5 V, 0-10 V, 0.5-3.5 V 5 V voltage supply to potentiometer and sensor one configurable digital input or open-collector output Grundfos Digital Sensor input and output 24 V voltage supply for sensors two signal-relay outputs (potential-free contacts) GENIbus connection interface for Grundfos CIM fieldbus module. Technical data Liquid: Pumped liquid: Water Liquid temperature range: 0.. 120 C Liquid temperature during operation: 20 C Density: 998.2 kg/m³ Technical: Rated flow: Rated head: Actual impeller diameter: Primary shaft seal: Curve tolerance: Materials: Pump housing: 29.2 m³/h 15 m 74 mm BUBE ISO9906:2012 3B Stainless steel DIN W.-Nr. 1.4308 2/12
Position Qty. Description Impeller: ASTM CF8 Composite PES/PP 30% GF Installation: Range of ambient temperature: -20.. 50 C Maximum operating pressure: 10 bar Flange standard: DIN Pipe connection: DN 50 Pressure rating: PN 6/10 Flange size for motor: 56C Electrical data: Motor type: 90SB IE Efficiency class: IE5 Rated power - P2: 1.5 kw Mains frequency: 50 Hz Rated voltage: 3 x 380-500 V Rated current: 3.05-2.50 A Cos phi - power factor: 0.90-0.83 Rated speed: 480-5900 rpm Efficiency: 89.1% Motor efficiency at full load: 89.1 % Enclosure class (IEC 34-5): IP55 Insulation class (IEC 85): F Others: Minimum efficiency index, MEI : 0.7 Net weight: 28.9 kg Gross weight: 36.1 kg Shipping volume: 0.1 m³ 3/12
On request TPE2 50-200-N A-F-I-BUBE 50 Hz H [m] TPE2 50-200-N, 3*400 V eta [%] 20 100 % 18 16 90 % 14 80 % 12 10 70 % 100 8 60 % 80 6 50 % 60 4 40 % 40 2 21 % 20 0 0 5 10 15 20 25 30 35 40 45 50 P [kw] Q [m³/h] 0 NPSH [m] 2.0 40 P1 (motor+freq.converter) 1.5 P2 30 1.0 20 0.5 10 0.0 0 4/12
75 91 280 165 50 158 Description General information: Product name: Product No: EAN number: Technical: Rated flow: Rated head: Head max: Actual impeller diameter: Primary shaft seal: Curve tolerance: Pump version: Model: Materials: Pump housing: Value TPE2 50-200-N A-F-I-BUBE On request On request 29.2 m³/h 15 m 200 dm 74 mm BUBE ISO9906:2012 3B A A Stainless steel DIN W.-Nr. 1.4308 ASTM CF8 Composite PES/PP 30% GF I Impeller: Material code: Installation: Range of ambient temperature: -20.. 50 C Maximum operating pressure: 10 bar Flange standard: DIN Pipe connection: DN 50 Pressure rating: PN 6/10 Flange size for motor: 56C Connect code: F Liquid: Pumped liquid: Water Liquid temperature range: 0.. 120 C Liquid temperature during operation: 20 C Density: 998.2 kg/m³ Electrical data: Motor type: 90SB IE Efficiency class: IE5 Rated power - P2: 1.5 kw Mains frequency: 50 Hz Rated voltage: 3 x 380-500 V Rated current: 3.05-2.50 A Cos phi - power factor: 0.90-0.83 Rated speed: 480-5900 rpm Efficiency: 89.1% Motor efficiency at full load: 89.1 % Enclosure class (IEC 34-5): IP55 Insulation class (IEC 85): F Motor protec: YES Motor No: 99137905 Controls: Control panel: HMI200 - Standard Function Module: FM200 - Standard Others: Minimum efficiency index, MEI : 0.7 Net weight: 28.9 kg Gross weight: 36.1 kg Shipping volume: 0.1 m³ Config. file no: 98819261 H [m] 20 18 16 14 12 10 8 6 4 2 100 % 90 % 80 % 70 % 60 % 50 % 40 % 21 % 0 0 10 20 30 40 P [kw] 2.0 1.5 1.0 0.5 0.0 134 134 122 L1 L2 L3 158 158 158 50 165 75 91 280 PE +24 V* OC DI GND NC C1 NO NC C2 NO 10 4 162 72 L1 L2 L3 AI1 TPE2 50-200-N, 3*400 V 509 DI3/OC1 Q [m³/h] 80 60 40 20 0 eta [%] 100 40 30 20 10 0 NPSH [m] P1 (motor+freq.converter) P2 +24 V* +24 V* +24 V*/5 V* 2 DI1 5 +5 V 6 GND A GENIbus A Y GENIbus Y B GENIbus B 3 GND 15 +24 V 8 +24 V +24 V* +24 V* +24 V*/5 V* 26 +5 V 23 GND 25 GDS TX 24 GDS RX +5 V* 7 AI2 5/12
On request TPE2 50-200-N A-F-I-BUBE 50 Hz cos phi eta TPE250-200-N + 90SB 1.5 kw 3*400 V, 50 Hz I [A] cos phi eta 0.8 4.0 0.6 3.0 I 0.4 2.0 0.2 1.0 0.0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 n [rpm] P2 [kw] n 0.0 P1 [kw] 4000 P1 (motor+freq.converter) 1.6 3000 1.2 2000 0.8 1000 0.4 0 n = 100 % 0.0 6/12
On request TPE2 50-200-N A-F-I-BUBE 50 Hz 158 158 158 50 165 75 91 280 134 122 134 162 72 509 Note! All units are in [mm] unless others are stated. Disclaimer: This simplified dimensional drawing does not show all details. 7/12
Exploded view 251a 251d 77 28 7 7a 17 301a 219 92 301a 11 9 92 51 11b 105 100 215a 215 66a 67 49 45 18 530a 530 215a 217 531a 534 531 534a 6 8/12
Sectional drawing (TM058200 for TPE2,TPE3) 5 4 3 2 1 TM058200 9/12
Exploded view ( TM057026 for MGE model H/I ) 251d 251b 291 290 293 287 287a 502 277a 273b 277 252a 286 273a 273 275a 266 268 268a 289a 289 251a 288b 288 288a 252b 159e 157 158 150 156c 156 151 152 172 154 185 178 156d 187 153 188 191 156c 156b 192 159d 10/12
Parts list TPE2 50-200-N, Product No. On request Valid from 25.12.2012 (1252) Pos Description Annotation Données de classification Référence Quantité Unité - Motor 1 pcs Terminal 3 Pan head thread forming screw 4 150 Stator housing 1 150 Stator 1 151 Fan cover 1 152 Pan head thread forming screw 6 152 Pan head thread forming screw 1 152 Pan head thread forming screw 1 152 Pan head thread forming screw 4 153 Ball bearing 1 154 Ball bearing Designation: 6204.2Z.C3.SYN 1 156 Fan 1 156b Flange 1 156d Gasket Internal diameter: 114,80 1 Outer diameter: 121,20 Thickness: 0,25 157 O-ring Diameter: 47 1 Material type: NBR Thickness: 3 158 Waved washer 1 159a Seal ring 1 159c Seal ring 1 166 Torx Screw 2 172 Shaft w/rotor 1 172a Parallel key 1 173a Base 1 185 Cross recess Pan head screw 4 186 Drain plug 1 187 Retaining ring 1 188 Retaining ring 1 203 Terminal plug 1 251a Control box 1 251b Control box 1 251d Pan head thread forming screw 4 266 Connector plug 3-pole 1 266 Connector plug 3-pole 1 266 Connector plug 8-pole 1 266 Connector plug 8-pole 1 266 Connector plug 10-pole 1 268 Pan head screw 1 273 Funct. Module cpl. 1 275a Pin 1 277 Isolation cover 1 277a Cross recess Pan head screw 1 277a Cross recess Pan head screw 4 277a Cross recess Pan head screw 1 286 Spacer 1 286 Spacer 1 287 Cover 1 288 Wire clamp 3 288b Washer 6 289 Wire clamp 1 290 Control panel, cpl. 1 300 Plug cpl. 4 301 Jumper 1 - Guard 2 pcs 7 Guard 1 7a Pan head screw 2 11/12
Pos Description Annotation Données de classification Référence Quantité Unité 66 Lock washer 2 - Motor stool cpl. 1 pcs 17 Air vent screw 1 28 Hex head cap screw Length (mm): 25 4 Thread: UNC 3/8" 77 Motor stool 1 - Pump housing cpl. 1 pcs 6 Pump housing 1 45 Neck ring cpl. 1 - Shaft cpl. 1 pcs 9 Socket set screw 3 11b Key 1 51 Shaft 1 66a Wedge lock washer 1 67 Lock nut Thread: M8 1-49 Impeller cpl. 1 pcs Impeller cpl. 1 100 Spacer ring 1 pcs 105 Shaft seal Material type: EPDM 1 pcs 12/12
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