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Automated electrical test systems for rail vehicles & signalling technology

WEETECH is your technology partner for safety-critical, automated electrical testing in rail technology and the rail industry. From driver’s cabs and train segments to and signalling (CCS) and points and crossings (S&C), we support manufacturers and suppliers during production and testing.

As specialists in electrical testing, we ensure that wiring, components and functions are tested reliably, reproducibly and with full documentation – where failures are simply not an option

What sets us apart:

Understanding of the application: In-depth process and industry knowledge of rail vehicles, signalling technology and safety-critical testing processes.
Modular & scalable test systems: individually configurable in terms of the number and arrangement of test points, high-voltage withstand capability, functionality, adaptation interfaces and system architecture – expandable to suit specific applications, even for complex test objects and large-scale testing
CEETIS – Test Software:
Automated test programme generation, data transfer, traceability, MES/ERP integration and audit-proof logging – flexible to accommodate a wide range of variants and customer-specific requirements.
Implementation of the test specification through to the final test report
Proven globally: in use at leading OEMs and suppliers

Your benefits at a glance:

Faster, more efficient test processes
Targeted fault identification and clear fault allocation
Sustainable quality assurance with traceable documentation

Request a consultation now: sales@weetech.com

Rail vehicles include trams, local, long-distance and high-speed trains, locomotives, multiple units and carriages.

What we test:

Driver’s cabs: control and display units
Control cabinets and electronic enclosures
Train sections and electrical vehicle couplings
Cables, cable harnesses and electrical assemblies
Component and functional tests

Application scenarios:

Production, test facility
Development & laboratory
Commissioning
Maintenance
Guided troubleshooting & retests

Your benefits at a glance:

Mobile and stationary testing directly at the installation site
Shorter adaptation lengths and times
Quick and easy test programme handling
Reduced fault-related costs

Signalling technology is the backbone of safe rail~~way~~ operations. WEETECH tests electrical connections, assemblies and functional chains both trackside and in conjunction with higher-level systems.

What we test:

Signal boxes & control cabinets
Points & track technology (S&C): actuators, interlocking, detection/feedback, control systems
Level crossing safety systems: barriers, traffic lights, monitoring systems

Application Scenarios – Signalling Technology:

Development & laboratory tests (prototype/EVT, DVT) – from sub-assemblies to control cabinets, I/O simulation & functional chains.
Factory Acceptance Test (FAT) – wiring & functionality, including automated logging.
On-site acceptance tests (SAT) – tests in conjunction with higher-level systems.
S&C end-of-line & field tests – drive, interlocking, detection, control, feedback.
Level crossing safety systems – wiring and functionality of barriers, lights and monitoring.
Troubleshooting & re-tests – portable testers, guided diagnostics.
Repeat tests & maintenance – scheduled re-qualification, including documentation.

Your benefits at a glance:

Traceable, secure test procedures
Rapid fault-finding & guided (re-)tests on site
Mobile & stationary testing directly at the installation site
Quick and easy test programme management

High-voltage and low-voltage tests
Electrical connection and wiring tests
Insulation tests
Component tests (e.g. relays, R/C/L components)
Functional testing of complete assemblies and systems
Tests on interlocking, signalling and points control systems
Tests on switchboards, control cabinets and computer cabinets

Modular high-voltage test systems (up to 5,100 V DC / 3,600 V AC * as standard) for cable and functional testing of electrical circuits, components, train parts and complete trains*
Distributed test point matrix: Simple and flexible adaptation of assemblies, carriages and trains via test-object-proximate adaptation interfaces.
Expandable: Matrix cases & expansion units as required
Precise & handy: shorter adaptation cables, weight-optimised matrix cases
Compact & portable: portable testers for functional testing at the installation site (e.g. driver’s cabs, electrical inter-car connections, control cabinets)

*Higher voltages available on request

The software for high-voltage test systems

Programming language: ATS (Advanced Test Script)

Excel import function
Semi-automated ‘Create and Insert ATS’:
Saves time, costs and staff resources
Test results, reports and archiving:
Simple, clear, traceable, customisable
Interactions with the operator, including the display of images or video clips:
Ideal guidance for inexperienced users
Troubleshooting / fault finding:
Supported by several tools (e.g. Network Inspector, Manual Test Mode, MiscRepairAssistant)
High degree of customisation by the user:
No costs for custom development required

Our service team will be happy to assist you with advice and training.

Contact: service@weetech.com

The rail industry imposes the highest standards of electrical safety and functional reliability.

WEETECH test systems comply with the relevant European and EMC requirements, including EN 61010-1, EN IEC 61010-2-030 and EN 61326-1 for electrical measuring, control, regulation and laboratory equipment.

Customer-specific standards and guidelines are assessed on a project-by-project basis and can be taken into account as part of the product configuration.