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OPERATION MANUAL
FASK + ROI-3
Thank you for choosing our Rogowski coils FASK and the associated measurement transducer
ROI-3.
Read these operating instructions carefully before installing the product!
MBS AG · Eisbachstr. 51 Germany - 74429 Sulzbach-Laufen
Technical support: +49 7946 9581-0 · Fax: +49 7946 9581-90
E-Mail:
info@mbs-ag.com
· Internet:
http://www.mbs-ag.com
Changes and errors excepted
MBS IDNR 8.6.0251/02-2020 (Index_04)
page 1 of 9
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Table of Contents
Summary of Contents for MBS FASK-100
- Page 1 Thank you for choosing our Rogowski coils FASK and the associated measurement transducer ROI-3. Read these operating instructions carefully before installing the product! MBS AG · Eisbachstr. 51 Germany - 74429 Sulzbach-Laufen Technical support: +49 7946 9581-0 · Fax: +49 7946 9581-90 E-Mail: info@mbs-ag.com...
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Page 2: Table Of Contents
FASK: Technical data ..............................4 FASK: Dimensions................................ 5 ROI-3: Technical data ..............................6 Installation ..................................7 FASK-Current sensor ..............................7 ROI-3 measurement transducer ........................... 8 Liability ..................................... 8 Installation instructions and connection diagram ......................8 MBS IDNR 8.6.0251/02-2020 (Index_04) page 2 of 9... -
Page 3: General Product Description
General product description The MBS Rogowski current transformer FASK in combination with the transducer ROI-3 is used for current measure- ment of AC currents and is primarily used for retrofitting existing systems - either on busbars or on power cables. -
Page 4: Technical Data
Linearity error ± 0.2 % maximum of the measured value Bandwidth 1 Hz up to 100 kHz (- 3dB) Ambient temperature -30 up to +80 °C Storage temperature -40 up to +90 °C MBS IDNR 8.6.0251/02-2020 (Index_04) page 4 of 9... -
Page 5: Fask: Dimensions
FASK-200 FASK-300 Window size A [mm] Window size B [mm] Outside diameter coil [mm] Coil diameter [mm] Connection cable length [mm] 3000 / 5000 3000 3000 3000 Coil length [mm] Shield Shield MBS IDNR 8.6.0251/02-2020 (Index_04) page 5 of 9... -
Page 6: Roi-3: Technical Data
80 % max without condensation Protection degree IP 20 CE certified (This product satisfies the provisions of the low voltage directive Certifications 2014/35/EU) and complies with the requirements of EN 61326-1: 2013 MBS IDNR 8.6.0251/02-2020 (Index_04) page 6 of 9... -
Page 7: Installation
A cable tie can be used to fix the coil to the primary conductor. Please pay attention here to the appropriate temperature range. MBS IDNR 8.6.0251/02-2020 (Index_04) page 7 of 9... -
Page 8: Roi-3 Measurement Transducer
Typical error [%] Right on the clasp < 0.5 In the center up to the outer < 0.8 edges of the coil Right on the opposite side of < 1.0 the clasp MBS IDNR 8.6.0251/02-2020 (Index_04) page 8 of 9... - Page 9 Power (-) is grounded. A(+) A(-) C(+) C(-) B(+) B(-) (GND) The 1 A outputs of the ROI-3 must not be earthed. Likewise, the input terminals of the measuring device must not be earthed. MBS IDNR 8.6.0251/02-2020 (Index_04) page 9 of 9...
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