Related Manuals for KSB IE3
Summary of Contents for KSB IE3
- 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 15/12/2017...
-
Page 3: Table Of Contents
Prerequisites for commissioning/start-up...................... 22 Start-up ................................ 23 Operating limits.............................. 23 6.5.1 Voltages and frequencies ........................ 23 6.5.2 Maximum permissible speed ...................... 23 6.5.3 Ambient temperature........................ 23 6.5.4 Altitude............................... 23 Shutdown................................ 23 Idle periods .............................. 24 Returning to service ............................ 24 Servicing/Maintenance ........................ 25 Safety regulations............................ 25 KSB IE3-Motor 3 of 36... - Page 4 Fitting the bearings ........................... 32 7.5.2 Installing the rotor.......................... 32 7.5.3 Mounting the fan .......................... 32 7.5.4 Mounting the fan hood........................ 32 7.5.5 Mounting the protective roof (optional) .................. 32 Trouble-shooting.......................... 33 EU Declaration of Conformity ...................... 34 Index .............................. 35 KSB IE3-Motor 4 of 36...
- Page 5 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 36...
-
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 centre 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: Safety
If the motor is used in countries outside the European Community, adhere to the regulations applicable to the relevant country. Also observe any local and industry- specific regulations governing installation and safety. KSB IE3-Motor 7 of 36... -
Page 8: Intended Use
▪ The operator ensures that maintenance, inspection and installation is performed by authorised, qualified specialist personnel who are thoroughly familiar with the manual. KSB IE3-Motor 8 of 36... -
Page 9: 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 Directive. 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 9 of 36... -
Page 10: Transport/Temporary 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 11: Disposal/Recycling
- 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 11 of 36... -
Page 12: Description
4 Description 4 Description 4.1 General description Low-voltage asynchronous motor of efficiency class IE3 to IEC 60034-30 for operation on the public power grid or on a frequency inverter. 4.2 Designation Table 4: Designation example Position 1 2 3 4 5 6 7 8 9 10 - 2 - 4 5 , 0 - 2 Table 5: Designation key... -
Page 13: Name Plate
KSB IE3 Motor 4.3 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 14: Mounting Arrangements
▪ 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 14 of 36... -
Page 15: Installation At Site
WARNING Improper installation 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. KSB IE3-Motor 15 of 36... -
Page 16: 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 16 of 36... -
Page 17: 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 17 of 36... - Page 18 (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 18 of 36...
-
Page 19: 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 19 of 36... -
Page 20: Tightening Torques
Table 11: Tightening torques for terminal box cover Thread Tightening torque [Nm] Table 12: Tightening torques for strain relief fasteners Thread Tightening torque [Nm] Table 13: Tightening torques for earth conductor, bearing cover, fan hood, foot in aluminium material variant Thread Tightening torque [Nm] KSB IE3-Motor 20 of 36... -
Page 21: 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 21 of 36... -
Page 22: Commissioning/Start-Up/Shutdown
▪ The unused shaft end has been covered and the key secured to prevent it from being thrown off. ▪ Components (cables, etc.) that are sensitive to temperature do not come into contact with the motor housing. KSB IE3-Motor 22 of 36... -
Page 23: Start-Up
▪ > 1000 m above MSL: installation at altitudes of up to 4000 m above MSL is possible with power derated by 3.8 % per 500 m. 6.6 Shutdown The motor is only regarded as being shut down if it has been de-energised and the shaft has stopped rotating. KSB IE3-Motor 23 of 36... -
Page 24: Idle Periods
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 24 of 36... -
Page 25: Servicing/Maintenance
NOTE All maintenance work, service work and installation work can be carried out by KSB Service or authorised workshops. For contact details please refer to the enclosed "Addresses" booklet or visit "www.ksb.com/contact" on the Internet. -
Page 26: Maintenance/Inspection
7 Servicing/Maintenance 7.2 Maintenance/inspection KSB recommends the following regular maintenance schedule: Table 16: Overview of maintenance work Maintenance interval Maintenance work For details see ... (ð Section 7.2.2, Page 27) Every 500 operating hours Initial inspection (ð Section 7.2.2, Page 27) Every 14,000 operating hours General inspection Depending on local degree of pollution... -
Page 27: Inspection
▪ The insulation resistances of the windings are sufficient. ▪ 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 27 of 36... - Page 28 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. 7.2.2.2 Lubrication and lubricant change 7.2.2.2.1 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 29 1. Clean the lubricating nipples, if contaminated. 2. Position the grease gun on the lubricating nipple. 3. Press in the grease. CAUTION Incomplete re-lubrication Bearing damage! ▷ Always re-lubricate the bearings while the motor is running. KSB IE3-Motor 29 of 36...
-
Page 30: Preparing Disassembly
7.4.2 Removing the protective roof (optional) 1. Unscrew fastening bolts of the protective roof. 2. Remove protective roof. 7.4.3 Dismantling the fan hood 1. Remove bolts of the fan hood. 2. Push the fan hood back to remove it. KSB IE3-Motor 30 of 36... -
Page 31: Dismantling The Fan
▪ Always use new tolerance rings. ▪ Make sure that sealing surfaces are clean and that O-rings or gaskets are properly fitted. Tightening torques For reassembly, tighten all screws and bolts as specified in this manual. KSB IE3-Motor 31 of 36... -
Page 32: Fitting The Bearings
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 32 of 36... -
Page 33: Trouble-Shooting
If problems occur that are not described in the following table, consultation with the KSB customer service is required. A Drive does not start. B Rumbling noise during start-up... -
Page 34: Eu Declaration Of Conformity
9 EU Declaration of Conformity 9 EU Declaration of Conformity KSB SE & Co. KGaA Manufacturer: Johann-Klein-Straße 9 67227 Frankenthal (Germany) The manufacturer herewith declares that the product: KSB IE3 Motor 01619633 - 01619636 01619641 - 01619646 01619657 - 01619676... -
Page 35: Index
Installation at site 15 Intended use 8 Key to safety symbols/markings 7 Maintenance work 26 Other applicable documents 6 Personnel 8 Personnel qualification 8 Product code 12 PTC 19 PTC thermistor 19 Safety 7 Safety awareness 8 Servicing/Maintenance 25 Specialist personnel 8 Thermistor 19 Tightening torques 20, 21 Training 8 Transport 10 Warnings 7 KSB IE3-Motor 35 of 36... - Page 36 KSB SE & Co. KGaA Johann-Klein-Straße 9 • 67227 Frankenthal (Germany) Tel. +49 6233 86-0 www.ksb.com...