An aerial TPWS jig specifically for use with a Train Protection and Warning System. Find specialist railway instruments and calibration services here.

According to the UK Rail Safety and Standards Board, [2] the purpose of TPWS is to stop a train by automatically initiating a brake demand, where TPWS track equipment is fitted, if the train has: passed a signal at danger without authority; approached a signal at danger too fast; approached a reduction in permissible speed too fast; approached ...

TPWS Commissioning Jig Kit c/w Carrying Bag. The kit includes the folding Cross memeber bar, TPWS Aerial Jig (this holds the Aerial and the height bar (Black piece as in the picture). To find out more about this TPWS kit and other TPWS products, including fluke TPWS multimeter and Aerial calibration services, contact us here.

Portable AWS magnets are provided to give a warning to the driver, on the approach to temporary and emergency speed restrictions. The following equipment is provided on each fitted traction unit. The AWS receiver is located under a traction unit and detects the sequences and polarities of magnetic fields from the AWS track magnets.

列车保护和警告系统 ( 英語： TPWS ) 是一种在英国客运 干线铁路网络 以及澳大利亚 维多利亚州 使用的列车保护系统。 [1] 英国铁路安全和标准委员会对TPWS的定义是： [2] 接近挡车器太快。 TPWS的设计目的不是防止冒进信号（SPAD） ，而是避免列车通过危险信号后继续行驶至碰撞点，减轻冒进信号的后果。 此系统的标准配置包括一个安装在轨道上并与信号灯相邻的无线电发射器，当信号灯处于危险状态时激活，通过该信号的列车将启动紧急制动。 高速行驶的列车在冒 …

Standard TPWS. TPWS track equipment is configured to function either as a 'Train Stop System' (TSS) or an 'Overspeed System' (OSS). Every TPWS-fitted signal has a TSS placed near the signal, and most also have one or more OSS some distance (between 25 …

The TPWS Signal Generator MK2 has been designed to provide functional testing of a vehicle’s train-borne TPWS sub-system within the depot environment.

2016年4月6日 · TPWS Commissioning Jig Kit Ref: 0050/001336. £1,758.85 exc. VAT. £2,110.62 inc. VAT. Add to cart. 2.5dB GSM-GPRS High Gain Aerial Ref: 0111/104921. £53.60 exc. VAT. £64.32 inc. VAT. Add to cart. TPWS Digital Multimeter Ref: 0094/013008. £735.00. £545.00 exc. VAT. £654.00 inc. VAT. Add to cart. TPWS Aerial Lead ONLY

This product can be found in our catalogue in: Signalling > TPWS (Trackside) > Test Equipment : TPWS Commissioning Jig Complete : TPWS Commissioning Jig Complete

The TPWS Antenna is part of the sensing circuit of Train Protection and Warning System complying with the requirements of Network Rail group standard GE/RT8035. The Antenna is manufactured using a Kevlar reinforced polymer material that provides good impact resistance making the unit suitable for mounting on the bogie of high speed trains.