Railways & Metro Testing Solutions

RAILWAY SECTOR

Metro Railways

Explore specialized testing equipment and safety solutions for metro, urban transit and third-rail applications.

Metro Railways electrical system design must provide safe, reliable and stable power with efficient performance. We provide enhanced voltage detection tools to detect electrical potential between the third rail and ground on high voltage electrified transit systems.

Tietzsch

METRO RAILWAYS

3rd Rail Voltage Detector (VDE)

• Nominal voltage range of 1100V AC / 1500V DC with automatic voltage detection.
• Surge voltage strength of >18KV
• LED indication colour coded. Magnet for secure contact

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Tietzsch

METRO RAILWAYS

Multisafe Voltage Detector

• Nominal voltage range of 50V-36kV AC / DC with automatic voltage detection.
• Surge voltage strength of >500kV
• LED indication and buzzer function available.

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RAILWAY SECTOR

Railway Application

Discover dependable testing and measurement solutions for mainline railway electrification, signaling, maintenance and operational safety.

Railway applications such as illumination of passenger carriages, ventilation, signaling, transformers, and traction power. For voltage detection, relay validation, insulation resistance, and earthing measurement, we render specialized RDSO-compliant instruments.

Doble

RAILWAY APPLICATION

Relay Testing as per RDSO Specification

• Two current outputs and high power at 15 Hz
• Max current output: 250 A
• Max AC voltage output: 250 V and DC voltage of 300V

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Chauvin Arnoux

RAILWAY APPLICATION

Insulation Resistance Tester

• Measurement range: 10 kΩ to 10 TΩ & test voltages 40-5100V
• Step voltage function suitable for testing old motor/generators
• DAR, PI and DD quality ratios calculated automatically.
• Calculate resistance at reference temperature

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Doble

RAILWAY APPLICATION

Micro Ohm Meter

• Measurement ranges from 2mΩ to 20kΩ
• 4.3" colour TFT display w/ backlit
• Best Measurement Accuracy of 0.03 %
• Resolution 0.1 µΩ on 2 mΩ range.
• Mains cum Battery operated. Inbuilt thermal paper printer

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Chauvin Arnoux

RAILWAY APPLICATION

Clamp-on Earth Tester

• Easy to measure loop impedance in a parallel earth network
• Measurement of loop impedances from 0.01Ω to 1500Ω
• Current measurements from 0.2mA to 40A

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Tietzsch

RAILWAY APPLICATION

Tietzsch

• It is particularly suitable for quickly and reliably determining the voltages between the overhead line and the rail of railway systems and voltages in switchgears
• Surge voltage strength > 200 kV due to moulded protective resistors
• The voltage level and frequency are displayed on the large display

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