High-Voltage Safe Measurement Systems 
High-Voltage Safe Measurement Systems
Safe high-voltage measurements in test benches: With the 19-inch slide-in modules, CSM has created an effective product portfolio for the safe measurement of analog voltages, currents, pressures, humidity and temperatures on high-voltage components in test benches and also in vehicles.
| Designation | Measured value | max. Measurement Range | Channels |
|---|---|---|---|
| HV AD-TBM 4LI+ | Analog signals (with sensor excitation) | ± 20 Volt | 4 |
| HV AD-TBM 8LI | Analog signals | ± 90 Volt | 8 |
| HV AD4 IF1000 | Analog signals (with sensor excitation) | ± 20 Volt | 4 |
| HV AD4 OW1000 | Analog signals | ± 90 Volt | 4 |
| HV AD4 XW20 | Analog signals | ± 1,000 Volt | 4 |
| HV AD4 XW1000 | Analog signals | ± 2,000 Volt | 4 |
| HV TH-TBM 8 | Temperature (Thermocouple Type K) | -100 °C to +1372 °C | 8 |
| HV PT-TBM 8 | Temperature (PT100/PT1000) | -100 °C to +500 °C | 8 |
Safe temperature measurements with thermocouples on high-voltage components: the high-voltage-safe temperature measurement modules are specifically designed for the reliable acquisition of temperatures in electric and hybrid vehicles.
CSM's measurement modules HV PT MiniModule (HV PTMM) and the HV PT test bench module (HV PT-TBM) allow precise temperature measurements with PT100 and PT1000 resistance sensors in a high-voltage environment.
Electric mobility is the future of transportation. The development of modern electric and hybrid vehicles poses new challenges for measurement technology. Not only must the measurement technology for eMobility match the traditional attributes of being accurate, mobile, and easy to use, it must also be safe for the users and the system. CSM high-voltage measurement technology ensures the safety of all measurement applications by means of a HV safe measurement chain from the sensor to the data acquisition.
