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Summary of Contents for KSB IE3-Motor
- Page 1 Asynchronous Motor KSB IE3-Motor 0.55 kW to 132 kW 2-pole, 4-pole Installation/Operating Manual...
- Page 2 All rights reserved. The contents provided herein must neither be distributed, copied, reproduced, edited or processed for any other purpose, nor otherwise transmitted, published or made available to a third party without the manufacturer's express written consent. Subject to technical modification without prior notice. © KSB SE & Co. KGaA, Frankenthal 2023-09-26...
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Page 3: Table Of Contents
Installing and removing output components .................... 28 Commissioning/Start-up/Shutdown.................... 29 Checking earth conductor connection ...................... 29 Checking insulation resistance........................ 29 Prerequisites for commissioning/start-up...................... 29 Start-up ................................ 30 Operating Limits ............................. 30 6.5.1 Voltages and frequencies ......................... 30 6.5.2 Maximum permissible speed ...................... 30 KSB IE3-Motor 3 of 46... - Page 4 Installing the rotor .......................... 40 7.5.3 Mounting the fan .......................... 41 7.5.4 Mounting the fan hood........................ 41 7.5.5 Mounting the protective roof (optional) .................. 41 Trouble-shooting.......................... 42 UK Declaration of Conformity...................... 43 Index .............................. 44 KSB IE3-Motor 4 of 46...
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Page 5: Glossary
End of motor with bare shaft end for connecting the machine to be driven via a coupling or traction sheave and belt (driven output or machine element). Non-drive end End of motor with fan and fan hood. KSB IE3-Motor 5 of 46... -
Page 6: General
The serial number uniquely describes the product and is used as identification in all further business processes. In the event of damage, immediately contact your nearest KSB service facility to maintain the right to claim under warranty. 1.2 Target group This operating manual is aimed at the target group of trained and qualified specialist technical personnel. - Page 7 In conjunction with one of the signal words this symbol indicates a hazard involving electrical voltage and identifies information about protection against electrical voltage. Machine damage In conjunction with the signal word CAUTION this symbol indicates a hazard for the machine and its functions. KSB IE3-Motor 7 of 46...
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Page 8: Safety
▪ The product must not be used in potentially explosive atmospheres. ▪ The motor is designed and manufactured in accordance with the requirements of the Electrical Equipment (Safety) Regulations 2016 . The motor is intended for use in industrial plants. KSB IE3-Motor 8 of 46... -
Page 9: Personnel Qualification And Training
▪ Carry out work on the product during standstill only. ▪ As soon as the work has been completed, re-install and re-activate any safety- relevant devices and protective devices. Before returning the product to service, observe all instructions on commissioning. KSB IE3-Motor 9 of 46... -
Page 10: Unauthorised Modes Of Operation
When operating the motor on a frequency inverter always observe the frequency inverter manufacturer's information on compliance with the Electromagnetic Compatibility Regulations 2016. Take additional measures to ensure compliance with the Directive and obtain a connection approval from the local energy supply company, if necessary. KSB IE3-Motor 10 of 46... -
Page 11: Transport/Storage/Disposal
1. On transfer of goods, check each packaging unit for damage. 2. In the event of in-transit damage, assess the exact damage, document it and notify KSB or the supplying dealer and the insurer about the damage in writing immediately. -
Page 12: Disposal
- Plastics - Electronic waste - Greases and other lubricants 3. Dispose of materials in accordance with local regulations or in another controlled manner. PCBs, power electronics, capacitors and electronic components are all hazardous waste. KSB IE3-Motor 12 of 46... -
Page 13: Description
For information as per European chemicals regulation (EC) No. 1907/2006 (REACH) see https://www.ksb.com/en-global/company/corporate-responsibility/reach. 4.2.2 Product information as per Regulation (EU) 2019/1781 Table 4: Efficiency Model ID Efficiency Factory-dependent motor material number KSB material number η η η 75 % 50 % 1619657 1619641 1470730 1550184 1629109 1716577 1583941 1583975 1716569... - Page 14 94,7 1619712 1619808 1629108 1629148 - 1583862 1619796 - 95,6 95,6 95,3 Efficiency class: Manufacturer: KSB SE & Co. KGaA Johann-Klein-Straße 9 67227 Frankenthal HRB 65657 Ludwigshafen Table 5: Model-dependent electrical data Model ID Number of poles Factory-dependent motor material number...
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Page 15: Designation
2 2 5 M Shaft centreline height [mm] = IEC size Enclosure IP55 Type of protection Non-explosionproof Rated voltage and rated frequency 3~, AC, 220 VΔ, 380 VY, 50 Hz Efficiency class Thermal class Thermal class F KSB IE3-Motor 15 of 46... -
Page 16: Name Plate
KSB IE3 Motor 4.4 Name plate The name plate provides, as a minimum, the following information: ▪ Manufacturer: KSB SE & Co. KGaA, Johann-Klein-Straße 9, 67227 Frankenthal ▪ KSB material number ▪ Type designation: KSB IE3 Motor ▪ Year of construction ▪... -
Page 17: Mounting Arrangements
Flange with clearance 71 to 112 V1, B5 holes (FF) ✘ 132 to 315 , B35 4.6 Mounting arrangements IM codes Illustration IM B3 IM B5 IM B35 IM V1 IM V15 Designations to EN 50347 Detachable feet KSB IE3-Motor 17 of 46... -
Page 18: Noise Characteristics
▪ For motors with key, the rotors are balanced dynamically with a half key ("H") as standard in accordance with ISO 21940-32 requirements. The output element must also be balanced with a half key in accordance with the key convention. KSB IE3-Motor 18 of 46... -
Page 19: Installation At Site
Drive overheated! ▷ Maintain the specified minimum distances to neighbouring assemblies. ▷ Never restrict the ventilation ducting to/from the drive. ▷ Prevent exhaust air from neighbouring assemblies from being drawn in directly. Fig. 2: Minimum distance X KSB IE3-Motor 19 of 46... -
Page 20: Installing The Motor
Ensure a uniform circumferential axial clearance at the coupling when positioning. ▪ Smooth running characteristics A stable, vibration-free foundation to DIN 4024, exact alignment of the coupling and a well-balanced output element (coupling, pulley, fan, etc.) are prerequisites KSB IE3-Motor 20 of 46... -
Page 21: Electrical Connection
▪ Do not damage any components inside the terminal box, such as terminal board and cable connections. ▪ Ensure that no foreign matter, contamination or moisture are present in the terminal box. Terminal box cable entries to DIN 42925. KSB IE3-Motor 21 of 46... - Page 22 (see name plate) and the available power supply network. Alternatively, the 6-core connection of the three windings can be connected to an external switchgear for automatic switchover. Fig. 3: Star configuration Fig. 4: Delta configuration KSB IE3-Motor 22 of 46...
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Page 23: Earthing
4. Place the jumper (2) into the storage pocket and engage the snap hook. 5.3.2 Earthing High frequency-compatible functional earthing is required to reduce the electrical bearing loads on the motor/pump caused by operation on a frequency inverter (ð Fig. 6) , (ð Fig. 7) . KSB IE3-Motor 23 of 46... - Page 24 Local earthing of drive components (personal protection/low-frequency po- tential equalisation) Conventional earthing, PE conductor (personal protection/low-frequency potential equalisation) High-frequency potential equalisation between motor terminal box and fre- quency inverter (shielding) Functional earthing/low-impedance connection of all system components (for high frequencies) KSB IE3-Motor 24 of 46...
- Page 25 IEC 60034-25 or DIN VDE 0530-25 (“AC electrical machines used in power drive systems – Application guide”). KSB IE3-Motor 25 of 46...
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Page 26: Checking The Direction Of Rotation
Clockwise rotation Connecting the power cables in the phase sequence U1, V1, W1 to L1, L2, L3 of the power supply network results in clockwise rotation (looking at the drive shaft end). Anti-clockwise rotation Interchanging two connections, e.g. V1, U1, W1 to L1, L2, L3 results in anti-clockwise rotation. KSB IE3-Motor 26 of 46... -
Page 27: Tightening Torques
Table 15: Tightening torques for earth conductor, bearing cover, fan hood, foot in aluminium material variant Thread [Nm] Table 16: Tightening torques for earth conductor, bearing cover, fan hood, foot in grey cast iron material variant Thread [Nm] KSB IE3-Motor 27 of 46... -
Page 28: Installing And Removing Output Components
▪ Do not apply hard impacts (e.g. with a hammer or similar) when installing and removing. ▪ Observe the maximum permissible radial and axial forces transmitted via the shaft end to the rolling element bearing and do not exceed them. KSB IE3-Motor 28 of 46... -
Page 29: Commissioning/Start-Up/Shutdown
▪ Screwed-in lifting lugs have been removed or secured to prevent loosening. ▪ The shaft has been checked to ensure it rotates freely. ▪ Measures have been taken to prevent accidental contact with moving and live parts. KSB IE3-Motor 29 of 46... -
Page 30: Start-Up
▪ Installation at altitudes H up to 1000 m above MSL If T and H are not met, the rated power must be reduced by factor k . Not reducing the rated power accordingly will result in a shorter motor service life. ✕ k Perm KSB IE3-Motor 30 of 46... -
Page 31: Shutdown
Injury to the ear and hearing impairment. Hardness of hearing, tinnitus and hearing loss can be caused! ▷ Wear ear protection! ▷ Observe the applicable local occupational health and safety regulations. Also follow the instructions for maintenance/inspection before you return a drive to service after storage. KSB IE3-Motor 31 of 46... -
Page 32: Servicing/Maintenance
NOTE All maintenance work, service work and installation work can be carried out by KSB Service or authorised workshops. Find your contact in the attached Addresses booklet or visit https://www.ksb.com/en-global/contact. -
Page 33: Maintenance/Inspection
7 Servicing/Maintenance 7.2 Maintenance/inspection KSB recommends the following regular maintenance schedule: Table 18: Overview of maintenance work Maintenance interval Maintenance work For details see ... Every 500 operating hours Initial inspection (ð Section 7.2.2, Page 34) Every 14,000 operating hours General inspection (ð Section 7.2.2, Page 34) Depending on local degree of pollution... -
Page 34: Inspection
▪ The insulation resistances of the windings are sufficient. ▪ The cables and insulating parts are in good condition and there is no evidence of discolouring. Immediately correct impermissible deviations that are detected during inspection work. KSB IE3-Motor 34 of 46... - Page 35 Risk of corrosion! ▷ Immediately correct damage to paintwork to ensure sufficient corrosion protection. We recommend contacting your nearest KSB service centre for important information about proper layering as well as paint repair instructions. 7.2.2.3 Lubrication and lubricant change 7.2.2.3.1 Maintenance of rolling element bearings Maintenance of rolling element bearings after an extended storage period Extended storage periods decrease the service life of the lubricating grease.
- Page 36 ▷ Regularly check the rolling element bearings for running noises. WARNING Work in the immediate vicinity of rotating parts Risk of hand injury! ▷ Always have this work performed by trained personnel. ▷ Take particular caution when performing this work. KSB IE3-Motor 36 of 46...
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Page 37: Preparing Disassembly
7.4 Dismantling the motor 7.4.1 General information/Safety regulations DANGER Hot surface Risk of burns! ▷ Never touch a motor when it is in operation. ▷ Let the motor cool down. ▷ Only remove covers if indicated. KSB IE3-Motor 37 of 46... -
Page 38: Removing The Protective Roof (Optional)
ü The keys have been removed and are stored in a safe place. 1. Remove the circlip or bearing cover plate from the bearing cover, then remove the bearing cover. 2. Pull off the bearing using a suitable tool. KSB IE3-Motor 38 of 46... -
Page 39: Assembling The Motor
3. Affix bearing onto the end shield with circlip or bearing cover plate. 4. Attach drive-end key to shaft. Non-drive-end radial bearing 1. Fit the specified bearing on the shaft. 2. Install the spring washer on the shaft. KSB IE3-Motor 39 of 46... -
Page 40: Installing The Rotor
2. Stand the motor housing upright (drive end up) and guide the bearing cover and rotor into the motor housing using suitable lifting equipment. 3. Tighten the bolts on the drive-end bearing cover. 4. Insert non-drive-end key. KSB IE3-Motor 40 of 46... -
Page 41: Mounting The Fan
7.5.4 Mounting the fan hood 1. Position fan hood and affix with bolts . 7.5.5 Mounting the protective roof (optional) 1. Place the protective roof on the motor. 2. Tighten fastening bolts of the protective roof. KSB IE3-Motor 41 of 46... -
Page 42: Trouble-Shooting
If problems occur that are not described in the following table, consultation with the KSB service is required. A Drive does not start. B Rumbling noise during start-up... -
Page 43: Declaration Of Conformity
9 UK Declaration of Conformity 9 UK Declaration of Conformity Manufacturer: KSB SE & Co. KGaA Johann-Klein-Straße 9 67227 Frankenthal (Germany) This UK Declaration of Conformity is issued under the sole responsibility of the manufacturer. The manufacturer herewith declares that the product: KSB IE3 Motor 01619633 - 01619636... -
Page 44: Index
Causes and remedies 42 Installation at site 19 Intended use 8 Key to safety symbols/markings 6 Maintenance work 33 Other applicable documents 6 Personnel 9 Product code 15 PTC 23 PTC thermistor 23 Qualification 9 Safety 8 Safety awareness 9 Servicing/Maintenance 32 Specialist personnel 9 Thermistor 23 Tightening torques 27 Training 9 Transport 11 KSB IE3-Motor 44 of 46... - Page 46 KSB SE & Co. KGaA Johann-Klein-Straße 9 • 67227 Frankenthal (Germany) Tel. +49 6233 86-0 www.ksb.com...
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