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Motive DELPHI ATDC Ex 2GD, Manual Addendum

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Motive DELPHI ATDC Ex 2GD Manual Addendum Download Page 13

 

 

Manual Addendum DELPHI ATDC Ex 2GD 

pag 13/20

 

REV.03 

 

Marking applicable only on DELPHI Ex 

IE3

 motors (with Tamb=-20 +50 °C) 

 

For GAS  

G

 

 

 

II 

2 

G 

Ex 

eb 

IIC 

T3 

Gb 

 

 

 

 

 

 

 

 

 

 

 

 

CE marking 

 

ATEX code for prevention of explosion 

 

Surface industries 

 

An area where explosive atmospheres may be present during normal operations (Zone 1) 

 

Protection against gas combustion 

 

Explosion protection: International 

 

Increased safety 

 

For instance, for Hydrogen. Equipment marked as suitable for Group IIC is also suitable for IIB and IIA 

 

T3 for maximum surface temperature of 200°C 

 

Extended level of protection in hazardous zones with explosive gas mixtures 

 

For DUST  

D 

 

 

 

II 

2 

D 

Ex 

tb 

IIIC 

T135°C 

Db 

 

 

 

 

 

 

 

 

 

 

 

 

CE marking 

 

ATEX code for prevention of explosion 

 

Surface industries 

 

An area where explosive atmospheres may be present, in the form of a flammable cloud of dust in the air, during 
normal operations (Zone 21) 

 

Protection against dust combustion 

 

Explosion protection: International 

 

Enclosure protection 

 

For conductive dust. Equipment marked as suitable for Group IIIC is also suitable for IIIB and IIIA 

 

Maximum surface temperature of 135°C 

 

Extended level of protection in flammable dust atmospheres 

Summary of Contents for DELPHI ATDC Ex 2GD

Page 1: ...manual addendum brake motors DELPHI ATDC Ex 2GD ...

Page 2: ...henever their application is possible when choosing the suitable motor The eventual dust deposits mustn t have a thickness 5mm Conformity declaration The conformity declaration reported in this addendum is the document that testifies the product conformity to the Directive 2014 34 EU The validity of such certificate is related to the respect of the instructions specified in the use and maintenance...

Page 3: ... brake This addendum is supplied with the installation and maintenance standards manual of the electromagnetic brake on board The end user is required to read it and check the requirements For correct motor ventilation it s recommended to maintain a minimum distance from walls or obstructions equal to 50mm for motors from size 56 to 160 and 100mm from size 180 to 355 Motors size 56 160 Motors size...

Page 4: ...h is not purely sinusoidal This leads to an increase in losses vibration noise and a different temperature rise Possibility of spikes is linked to the value of the converter power supply voltage and the length of the motor power cable To limit the phenomenon it s advisable to use specific filters connected between the converter and the motor mandatory for motor power cables over 50 mt All Delphi E...

Page 5: ...ox For inverter power supply the switching frequency must be higher than 4kHz PWM type output frequency range 0 150Hz Atex forced ventilation assembly is mandatory if the motor is used at frequencies lower than 50Hz at constant torque load If the motor is used at frequencies lower than 50Hz at quadratic torque load please refer to the following graph for the maximum percentage of torque load admit...

Page 6: ... as indicated in the following tablechart Frame IEC Maximum speed applicable rpm 63 3600 Duty S1 4320 Duty S3 40 71 3600 Duty S1 4320 Duty S3 40 80 3600 Duty S1 4320 Duty S3 40 90 3600 Duty S1 4320 Duty S3 40 100 3600 Duty S1 4000 Duty S3 40 112 3600 Duty S1 4000 Duty S3 40 132 3600 Duty S1 4000 Duty S3 40 160 3600 Duty S1 2900 Duty S3 40 180 2500 Duty S1 2800 Duty S3 40 200 2500 Duty S1 2800 Duty...

Page 7: ...fixed and in case of direct coupling the motor is perfectly aligned rotate the rotor manually in order to verify the absence of any dragging verify the rotation sense removing the coupling splice extract the output components i e coupling belt pulley etc only using correct devices shrinking on Avoid not allowed tension on the pulley in the models in which the shaft is with the end downwards use th...

Page 8: ... machines require it protection against power failures or dips by means of a minimum voltage relay that controls an automatic power knife switch Internal protections The electrical protections on the motor power supply may not be sufficient to protect against overloads Connecting built in protections on the windings solves this problem PTO bimetallic probe normally closed electromechanical device ...

Page 9: ...ed in table 1 For not standard roller NU bearings and angular contact ball bearings 7 the lubrication intervals timing reported in table 1 is the half Lubrication intervals timing is also the half for motors supplied by converter because the grease vetrification caused by the currents arc between stator and rotor For this reason insulated bearings special execution are recommended on such motors e...

Page 10: ...Manual Addendum DELPHI ATDC Ex 2GD pag 10 20 REV 03 Maximum radial and axial loads ...

Page 11: ... housing Terminals protected against corrosion unscrewing and rotation Shock absorbing rubber IP65 Certified anti pulling cable gland and plug II 2GD Fan cover IP20 on entry air side and IP10 on exit Conductive material fan Manufacturer s mark Motor type Protection against explosion YYMM production date Serial number IP protection index Reinforced t box for high collision resistance Explosion proo...

Page 12: ... and IIA T4 for maximum surface temperature of 135 C Extended level of protection in hazardous zones with explosive gas mixtures For DUST D II 2 D Ex tb IIIC T135 C Db CE marking ATEX code for prevention of explosion Surface industries An area where explosive atmospheres may be present in the form of a flammable cloud of dust in the air during normal operations Zone 21 Protection against dust comb...

Page 13: ...table for IIB and IIA T3 for maximum surface temperature of 200 C Extended level of protection in hazardous zones with explosive gas mixtures For DUST D II 2 D Ex tb IIIC T135 C Db CE marking ATEX code for prevention of explosion Surface industries An area where explosive atmospheres may be present in the form of a flammable cloud of dust in the air during normal operations Zone 21 Protection agai...

Page 14: ...ed for Group IIC T4 for maximum surface temperature of 135 C Extended level of protection in hazardous zones with explosive gas mixtures For DUST D II 2 D Ex tb IIIC T135 C IP66 Db CE marking ATEX code for prevention of explosion Surface industries An area where explosive atmospheres may be present in the form of a flammable cloud of dust in the air during normal operations Zone 21 Protection agai...

Page 15: ...Manual Addendum DELPHI ATDC Ex 2GD pag 15 20 REV 03 ...

Page 16: ...Manual Addendum DELPHI ATDC Ex 2GD pag 16 20 REV 03 ...

Page 17: ...Manual Addendum DELPHI ATDC Ex 2GD pag 17 20 REV 03 ...

Page 18: ...Manual Addendum DELPHI ATDC Ex 2GD pag 18 20 REV 03 ...

Page 19: ...Manual Addendum DELPHI ATDC Ex 2GD pag 19 20 REV 03 ...

Page 20: ...Manual Addendum DELPHI ATDC Ex 2GD pag 20 20 REV 03 ...

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