RCH DATASHEET

HERMETICALLY SEALED STAINLESS STEEL TUBE RESISTORS

350W ÷ 600W

Designed for roof mounting on the train

Protection Degree IP65; Wire wound on ceramic support filled with quartzite sand closed into a AISI304 tube sealed with resin and gasket

Harmonic filters, Neutral grounding, Charge/discharge capacitors, Crowbar

Railways, Energy

Dielectric strength up to 25kV, Ohmic value out of range, Special tolerance on resistance (2%, 1%), Low inductance

Stainless steel M8 tie rod

Marking

The resistor is marked on the collar with indelible ink high temperature FAIRFILD – RCH 700 15R 5% WW/YY (week / year)

Installation

RCH is designed to be mounted in horizontal position. Vertical mounting may damage IP degree and insulation level.

Packing

The resistor is packed in a way to preserve incidental damages due to transport. The resistor is made by ceramic parts, accidental fall can damage it, handle with care.

Disclaimer

Every effort has been made to ensure that the information in this datasheet is accurate. Fairfild is not responsible for printing or clerical errors. All properties and characteristics mentioned in this datasheet are only for informational purposes. The information in this datasheet is offered solely for your consideration and should not be taken as a warranty or representation for which we assume legal responsibility. The customer bears all responsibility for use and application of Fairfild products. There is no responsibility of the manufacturer for any damage to persons and properties in case of improper use. Fairfild reserves the right to change specifications without prior notice.

Copyright

This datasheet is subject to copyright. Fairfild reserves all rights of translation in any language, reprinting, re-use of illustrations.
No part of this publication may be reproduced or transmitted in any form or by any means, electronic, mechanical, photocopying, without the written permission of the copyrighted owner Fairfild, Italy. Violations may be subject to legal proceedings involving monetary damages as well as compensation for costs and legal fees under Italian copyright law and regulation within the European Union.

Ordering information

RCH/Y XXX RRRR 5%

Y N : low inductance

XXX Model 700, 800, 1000, 1200

RRRR Resistance value (nominal at 20°C)

Example

RCH 1000 15R 5%

RCH is the name of the product

15R means 15 Ω that is the nominal ohmic value at 20°C

5% is the tolerance on the ohmic value, in this case the value of the resistor is accepted when is within 14.25 Ω ÷ 15.75 Ω