Asynchronous Motor
KSB IE3-Motor
0.55 kW to 132 kW2-pole, 4-pole
Installation/Operating Manual
Page 1: ...Asynchronous Motor KSB IE3 Motor 0 55 kW to 132 kW 2 pole 4 pole Installation Operating Manual...
Page 2: ...tents 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 manufac...
Page 3: ...12 4 1 General description 12 4 2 Designation 12 4 3 Name plate 13 4 4 Types of construction 13 4 5 Mounting arrangements 14 4 6 Noise characteristics 14 4 7 Balancing 14 5 Installation at Site 15 5 1...
Page 4: ...Removing the protective roof optional 30 7 4 3 Dismantling the fan hood 30 7 4 4 Dismantling the fan 31 7 4 5 Dismantling the rotor 31 7 4 6 Dismantling the bearings 31 7 5 Assembling the motor 31 7...
Page 5: ...Motor Glossary Drive end 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 moto...
Page 6: ...1 2 Target group This operating manual is aimed at the target group of trained and qualified specialist technical personnel 1 3 Other applicable documents Table 1 Overview of other applicable documen...
Page 7: ...s 2 2 General This operating manual contains general installation operating and maintenance instructions that must be observed to ensure safe operation of the system and prevent personal injury and da...
Page 8: ...ing consequences Hazards to persons due to electrical thermal mechanical and chemical effects and explosions Failure of important product functions Failure of prescribed maintenance and servicing prac...
Page 9: ...f operation Never operate the product outside the limits stated in the data sheet and in this manual The warranty relating to the operating reliability and safety of the product supplied is only valid...
Page 10: ...y transport locks provided prior to commissioning and store or disable Use transport locks for additional transport tasks or re enable To transport motors weighing more than 25 kg suspend them from th...
Page 11: ...roduct sinking into the ground Implement appropriate measures to accommodate extreme climatic conditions e g salty dusty or moist atmospheres Indoor storage Storage rooms provide protection against ex...
Page 12: ...kW 9 12 IEC size 2 2 5 M Shaft centreline height mm IEC size 14 Enclosure B IP55 15 Type of protection W Non explosionproof 16 Rated voltage and rated frequency A 3 AC 220 V 380 VY 50 Hz 17 Efficiency...
Page 13: ...esign Enclosure Efficiency class to IEC 60034 30 Thermal class Rated power rated powers Rated voltage rated voltages Rated frequency rated frequencies Rated current rated currents Rated speed rated sp...
Page 14: ...ing The rotor is balanced dynamically in accordance with the ISO 1940 1 standard The rotor is balanced to balance quality grade G 2 5 The motor complies with vibration class A to IEC 60034 14 Marking...
Page 15: ...lation For vertical installation with the shaft end pointed downwards to prevent foreign objects from falling into the fan hood For vertical installation with the shaft end pointed upwards to prevent...
Page 16: ...resonances caused by the structure at the rotational frequency and double mains frequency Unusual noise that may occur when rotating the rotor by hand Compensation of radial misalignment at the coupl...
Page 17: ...rsonnel and only when the drive is at a standstill and secured against unintentional start up This also applies to auxiliary circuits e g standstill heater The drive must not be electrically connected...
Page 18: ...e of the available power supply network against the data on the motor name plate 2 Connect the earth conductor PE 3 Knock out any knock out openings in the terminal box While doing this avoid causing...
Page 19: ...3 Push the jumper 3 into the slot until it rests on the bottom Engage the locking lever again 4 Place the jumper 2 into the storage pocket and engage the snap hook 5 3 2 Checking the direction of rot...
Page 20: ...board fastening elements Thread Tightening torque Nm M4 2 0 M5 4 0 M6 9 0 M8 23 Table 11 Tightening torques for terminal box cover Thread Tightening torque Nm M5 4 0 M6 7 0 M8 19 M10 37 M12 63 Table...
Page 21: ...the information about installing output components in the operating manual of the driven machine e g pump To install output components coupling pulley etc use the thread on the shaft end and heat up t...
Page 22: ...e reference temperature of 25 C The insulation resistance of the stator winding must equal at least 1 5 megohms in motors for 220 1000 V 6 3 Prerequisites for commissioning start up Before commissioni...
Page 23: ...aneously shall be governed by the provisions of range A as described in EN60034 1 The motors can be operated continuously in range A In accordance with EN60034 1 prolonged operation in range B is not...
Page 24: ...o service If you plan to take the drive out of service for more than 12 months implement appropriate corrosion protection preservation packaging and drying measures 6 8 Returning to service WARNING Hi...
Page 25: ...ity Risk of crushing hands and feet Secure the motor against tilting or tipping over during assembly dismantling A regular maintenance schedule will help avoid expensive repairs and contribute to trou...
Page 26: ...oad short circuit carry out the necessary inspection work immediately 7 2 1 Supervision of operation DANGER Rotating or live parts Death serious injury or damage to property If covers have to be remov...
Page 27: ...the latest Procedure Check the following during operation The specified electrical characteristics are complied with Permissible temperatures at the rolling element bearings are not exceeded The smoo...
Page 28: ...r normal operating conditions Recommended bearing replacement interval under normal operating conditions Table 17 Bearing replacement Ambient temperature Bearing replacement interval 40 C 20 000 h NOT...
Page 29: ...ate vicinity of rotating parts Risk of hand injury Always have this work performed by trained personnel Take particular caution when performing this work Grease quality Optimum grease properties for r...
Page 30: ...of heavy assemblies or components Personal injury and damage to property Use suitable transport devices lifting equipment and lifting tackle to move heavy assemblies or components Always observe the...
Page 31: ...ve been removed and are stored in a safe place 1 Pull off the spring washer from the shaft end 2 Pull off the bearing using a suitable tool 7 5 Assembling the motor WARNING Improper lifting moving of...
Page 32: ...otor CAUTION Incorrect assembly Damage to the shaft seal ring Ensure correct centring when installing the rotor in the motor housing 1 Apply liquid sealant to the centring spigot of the bearing cover...
Page 33: ...the frequency inverter Mains cables connected incorrectly Fault in supply line Check wiring Driven machine is blocked Manually clear the blockage from the driven machine observing the operating manua...
Page 34: ...9148 01607812 01607826 01655597 01655611 01655493 01655496 01655597 01655611 is in conformity with the provisions of the following Directives as amended from time to time Motor Low voltage Directive 2...
Page 35: ...t site 15 Intended use 8 K Key to safety symbols markings 7 M Maintenance work 26 O Other applicable documents 6 P Personnel 8 Personnel qualification 8 Product code 12 PTC 19 PTC thermistor 19 S Safe...
Page 36: ...KSB SE Co KGaA Johann Klein Stra e 9 67227 Frankenthal Germany Tel 49 6233 86 0 www ksb com 4076 8 05 EN 01659417...
