Measurement and testing equipment for maintenance, diagnostics and operational safety in power supply.
HDD Handels- und Vertriebs GmbH
Bad HomburgNew on Amplifa
About HDD Handels- und Vertriebs GmbH
HDD Handels- und Vertriebs GmbH has been active as a trading house for measurement and testing technology in power supply since 2002. The portfolio includes test and measurement equipment for circuit breakers, disconnectors, transformers, battery systems, surge arresters as well as motors and generators – from a simple micro-ohmmeter to a circuit breaker analyser and SF6 gas analysis including handling. In addition, the company offers solutions for partial discharge measurement, thermography, gas-in-oil analysis (DGA), monitoring and retrofit. The offering is primarily aimed at energy suppliers, grid operators and plant manufacturers who carry out service and maintenance work in and around substations. HDD GmbH distributes equipment from renowned manufacturer partners such as DV Power, Doble, FLIR, WIKA, Elcon and Hydrotechnik and supports its customers throughout the entire life cycle of the equipment – from consulting and hands-on testing on site through calibration to long-term support. As a family-owned company based in Bad Homburg, the business stands out for short decision-making paths and personal support.
- Site
- Bad Homburg
- Processes
- Circuit breaker testing (switching time measurement, evaluation of contact mechanics), Micro-ohmmeter resistance measurement (contact resistance at electrical contacts), Coil tester / coil analysis (minimum operating voltage, coil resistance, motor current), Disconnector testing, Transformer testing, Electrical safety testing, Surge arrester testing / leakage current monitoring, Battery testing / battery diagnostics
- Materials
- Measurement and Testing Technology
- Certificates
- Calibration and Support
- Founded
- 2002
- Industries
- Power supply, Grid operators, Plant engineering, Wind power, Automotive, Transport sector
- 01
Consulting and on-site testing
- 02
Distribution of test and measurement equipment
- 03
Calibration
- 04
Support and maintenance
- 05
Life-cycle support and retrofit
Product Portfolio and Applications
Measurement and Testing Technology
Test equipment for circuit breakers, disconnectors, transformers, batteries and surge arresters in power supply.
Location
Bad Homburg
DEHeadquarters / Sales and Consulting
Test and Measurement Equipment
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Circuit breaker testing (switching time measurement, evaluation of contact mechanics)Testing | – | – | – | – | – |
| Micro-ohmmeter resistance measurement (contact resistance at electrical contacts)Testing | – | – | – | – | – |
| Coil tester / coil analysis (minimum operating voltage, coil resistance, motor current)Testing | – | – | – | – | – |
| Disconnector testingTesting | – | – | – | – | – |
| Transformer testingTesting | – | – | – | – | – |
| Electrical safety testingTesting | – | – | – | – | – |
| Surge arrester testing / leakage current monitoringTesting | – | – | – | – | – |
| Battery testing / battery diagnosticsTesting | – | – | – | – | – |
| Motor & generator testingTesting | – | – | – | – | – |
| SF6 gas analysis and handlingTesting | – | – | – | – | – |
| Thermography (detection of overheated spots)Testing | – | – | – | – | – |
| PD measurement (partial discharge measurement / problem diagnostics)Testing | – | – | – | – | – |
| Gas-in-oil analysis (DGA)Testing | – | – | – | – | – |
| Monitoring (condition monitoring of installations)Testing | – | – | – | – | – |
| Retrofit (modernisation of existing installations, monitoring and components)Engineering | – | – | – | – | – |
| Testing | – | – | – | – | – |
| Calibration of measurement and test equipmentTesting | – | – | – | – | – |
| Service and maintenance of test and measurement equipment (life-cycle support)Assembly | – | – | – | – | – |
8 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Micro-ohmmeter (handheld) | DV Power (Partner) RMO-H | – | Measurement up to 300 A DC, battery-powered | – | – |
| Micro-ohmmeter (mains-powered) | DV Power (Partner) RMO-A / G / C Series | – | up to 800 A DC test current, resolution down to 0.1 µΩ | – | – |
| Coil analyser / power supply unit | DV Power (Partner) SAT Series | – | – | – | – |
| Coil release tester / power supply unit | DV Power (Partner) POB Series | – | Actuator motor power supply up to 40 A DC | – | – |
| Circuit breaker analyser (handheld) | CAT-H | – | – | – | – |
| Circuit breaker analyser | – | – | – | – | – |
| SF6 and hydraulic test instrument | PDT5i NG | – | – | – | – |
| Leakage current monitor for surge arresters | Doble (Partner) LCM500 | – | Measurement in under 15 minutes, 8 hours of battery life, storage of up to 10,000 arrester IDs | – | – |
Additional services
Calibration and Service
The company supports its customers throughout the entire life cycle of the equipment, including calibration, maintenance and long-term support.
| Evidence | Bad Homburg |
|---|---|
| Calibration and Support |
History
- 2002
Founding of HDD Handels- und Vertriebs GmbH
Over 40 years of team experience in the measurement and analysis technology sector for power supply