Explosion-Proof AC Motors - SEW-EURODRIVE · 2016. 7. 7. · fmFm (–n–esE–xEnplEsle ls...
12
*22509062_0616* Drive Technology \ Drive Automation \ System Integration \ Services Revision Explosion-Proof AC Motors EDR..71 – 315 Edition 06/2016 22509062/EN
Transcript of Explosion-Proof AC Motors - SEW-EURODRIVE · 2016. 7. 7. · fmFm (–n–esE–xEnplEsle ls...
-
*22509062_0616*Drive Technology \ Drive Automation \ System Integration \ Services
Revision
Explosion-Proof AC MotorsEDR..71 – 315
Edition 06/2016 22509062/EN
-
SEW-EURODRIVE—Driving the world
-
Table of contents
Revision – Explosion-Proof AC Motors 3
Table of contents1 Revision..................................................................................................................................... 4
1.1 Resistors ......................................................................................................................... 41.2 Brake control................................................................................................................... 51.3 Wiring diagrams .............................................................................................................. 51.4 Declaration of conformity ................................................................................................ 6
2250
9062
/EN
– 0
6/20
16
-
1 RevisionResistors
Revision – Explosion-Proof AC Motors4
1 Revision
INFORMATIONThis revision describes amendments made to the "Explosion-Proof EDR..71 – 315AC Motors" operating instructions (edition 04/2015). The following chapters of the op-erating instructions have been complemented/revised:• Chapter 9.5 "Resistors"• Chapter 9.6.1 "Installation in control cabinet"• Chapter 11.1.4 "Brake controller – Wiring diagrams"• Chapter 12.1., 12.2 "Declarations of conformity"
1.1 Resistors1.1.1 Resistance measurement BE120, BE122
The following illustration shows how to measure resistance with BMP 3.1.
WHRD BU
RB
RD
WH
BU
RT
BS Accelerator coil RD RedTS Coil section WH WhiteRB Accelerator coil resistance at 20 °C in Ω BU BlueRT Coil section resistance at 20 °C in ΩVN Nominal voltage (nominal voltage range)
INFORMATIONWhen measuring the resistance of the coil section RT or the accelerator coil RB, re-move the white conductor from the brake rectifier; if it remains connected, the internalresistance of the brake rectifier will cause erroneous results.
2250
9062
/EN
– 0
6/20
16
-
1RevisionBrake control
Revision – Explosion-Proof AC Motors 5
1.2 Brake control1.2.1 Installation in control cabinet
Type Function Voltage Holding cur-rent
IHmax in A
Size Part num-ber
Colorcode
BMP Half-wave rectifier withelectronic switching, integ-rated voltage relay for cut-
off in the DC circuit
AC 150 – 500 V 1.5 BMP 1.5 8256853 White
AC 42 – 150 V 3.0 BMP 3 8265666 Lightblue
AC 230 – 575 V 2.8 BMP3.1 8295077
1.3 Wiring diagrams1.3.1 BMP3.1
The following illustration shows the wiring for the BMP3.1 brake rectifier for cut-off inthe AC circuit and cut-off in the DC and AC circuit.
AC
1 2 3
13 14 15
BMP3.1
ACU
RD
BU
WH
[1]
AC
DC 1 2 3
13 14 15
BMP3.1
ACU
RD BUWH
[1]
9007199620491403
[1] Brake coil
2250
9062
/EN
– 0
6/20
16
-
1 RevisionDeclaration of conformity
Revision – Explosion-Proof AC Motors6
1.4 Declaration of conformity
EU Declaration of ConformityTranslation of the original text 900890610/EN
SEW-EURODRIVE GmbH & Co. KGErnst-Blickle-Straße 42, D-76646 Bruchsaldeclares under sole responsibility that the following products
Bruchsal
a) Authorized representative for issuing this declaration on behalf of the manufacturerb) Authorized representative for compiling the technical documents
Place Date
18.04.2016
Managing Director TechnologyJohann Soder
a) b)
Motors of the series EDRS71...EDRE225
Variant /2GD or /2G
Designation II2G Ex e IIB T3 GbII2G Ex e IIC T3 GbII2G Ex e IIB T4 GbII2G Ex e IIC T4 GbII2D Ex tb IIIC T120°C DbII2D Ex tb IIIC T140°C Db
are in conformity with
ATEX directive 94/9/EC (valid until April 19, 2016)2014/34/EU (valid as of April 20, 2016)(L 96, 29.03.2014, 309-356)
Applied harmonized standards: EN 60079-0:2012/A11:2013EN 60079-7:2007EN 60034-1:2010EN 60079-31:2014
2250
9062
/EN
– 0
6/20
16
-
1RevisionDeclaration of conformity
Revision – Explosion-Proof AC Motors 7
EU Declaration of ConformityTranslation of the original text 900860610/EN
SEW-EURODRIVE GmbH & Co. KGErnst-Blickle-Straße 42, D-76646 Bruchsaldeclares under sole responsibility that the following products
Bruchsal
a) Authorized representative for issuing this declaration on behalf of the manufacturerb) Authorized representative for compiling the technical documents
Place Date
18.04.2016
Managing Director TechnologyJohann Soder
a) b)
Motors of the series EDRS71...EDRE315
Variant /3GD/3D
category 3G3D
Designation II3G Ex nA IIB T3 GcII3G Ex nA IIC T3 GcII3D Ex tc IIIB T120°C DcII3D Ex tc IIIB T140°C DcII3D Ex tc IIIC T120°C DcII3D Ex tc IIIC T140°C Dc
are in conformity with
ATEX directive 94/9/EC (valid until April 19, 2016)2014/34/EU (valid as of April 20, 2016)(L 96, 29.03.2014, 309-356)
Applied harmonized standards: EN 60079-0:2012/A11:2013EN 60079-15:2010EN 60034-1:2010EN 60079-31:2014
2250
9062
/EN
– 0
6/20
16
-
SEW-EURODRIVE—Driving the world
SEW-EURODRIVE GmbH & Co KGP.O. Box 302376642 BRUCHSALGERMANYPhone +49 7251 75-0Fax +49 7251 [email protected]
Table of contents1 RevisionResistorsResistance measurement BE120, BE122
Brake controlInstallation in control cabinet
Wiring diagramsBMP3.1
Declaration of conformity
