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Direct winding temperature measurement with Fiber Optic sensors

MTeC EPT202FOwww.messko.com

Messko

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Technical data of the EPT202FO (please refer also to the EPT202 brochure IN2075/02/01 for more information about the EPT202 basic

and additional modules)

Housing: Aluminium anodized, 194mm x 120mm x 84 mm (w x h x d)

Installation: Rail mounting acc. to EN 60715

TH35-7,5 or TH35-15

Supply voltage: 80265VAC, 40400Hz or 80353VDC,

Max. 10VA resp. 10W

Input RTD: Pt 100-signal acc. to IEC751, 3 wire connection

for top oil or ambient temperature;

free scalable measuring range 40 C to +200 C Input FO: 4 inputs for Luxtron Rugged, Dip Tip or Quality

temperature probes for measuring winding or

core temperature;

free scalable measuring range 40 C to +200 C

Analog outputs: 2 free adjustable voltage or current outputs

for signals in between 0 to 20 mA resp. 0 to 10V;

the outputs can be related to different measuring values

Datalogger: For logging 32,000 data sets

Relay outputs: 6 x C/O contacts for cooling control, alarm and tripping

1 x C/O contact for device self diagnostics

Contact voltage: Max. 250VAC or 300VDC

Contact capacity: AC: 250V/5A, 120V/5A DC: 250V/0.3A, 120V/0.4A, 24V/5 A

Indication: LCD-display, white-black, 128 x 64 pixel,

8 x status-LED's

Operation: 5 buttons with touchable pressure points

Service interface: 1 x USB, Receptacle, series B

SPI interface: For connection of add-on modules

Ambient temperature: 25 to +70 C (operation)

30 to +80 C (storage)

Terminals: 34 x screw terminals for plug in

clamping range: 4 mm2solid, 2.5mm2flexible

Protection mode: IP00 acc. to IEC 751

Weight: approx. 1.4kg

Technical data

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Messko

www.messko.com

Important note: The information contained in all of our publications may differin detail from the actual equipment delivered. We reserve the right to make alterations without notice.IN 2108/00/01 1009/1000 Art.-Nr. 991128Printed in Germany

Messko GmbH 2009

Gewerbegebiet An den Drei Hasen

Messko-Platz 1

61440 Oberursel, Germany

Phone +49 (0)61 71 6398-0

Fax +49 (0)6171 63 98-98

info@messko.com