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NR BR 1669 PDF

NR BR 1669 PDF

Name:
NR BR 1669 PDF

Published Date:
04/01/1987

Status:
[ Active ]

Description:

Specification for Tuning Capacitor for Use in Impedance Bonds within Audio Frequency Track Circuits

Publisher:
Network Rail

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Czech version):
200 business days
SKU:
nr-br-1669_2762401
Choose Document Language:
13.20 €
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These tuning capacitor units are intended for use with impedance bonds to BR Specification 863 on lines having d.c. electric traction at 600 - 1500 Volts.

When fitted, the capacitor unit is intended to resonate an impedance bond so that the bond presents an impedance of not less than 12 ohms to the track circuitry in which it is fitted.


File Size : 1 file , 290 KB
Number of Pages : 11
Published : 04/01/1987

History

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