DSA-LRM Continuous Voltage Indicator LRM-System
The DSA-LRM continuous voltage indicator is a plug-in indicator for the LRM system. It allows absence of voltage to be checked on the basis of capacitively sensed voltages.
Technical description:- No external power required
- Voltage indication by flashing red LED
- All-insulated system (IP66) made of impact-resistant plastic
- Integrated connector pins with seal to the interface
- In-service test possible with Euro-Test LRM
- Suitable for all climate zones
Technical Data
| Article no. | 827 020 001 | |
|---|---|---|
| Nominal frequency | fN (Hz) | 50...60 |
| Min. threshold voltage | Utmin (V) | 4 |
| Min. threshold current range | Itmin (µA) | 1.62 |
| Permissible ambient temperature | (°C) | -25 ... +55 |
| Self-capacitance | (pF) | 150 |
| Protection Type | IP 66 | |
| Weight | (g) | 100 |
| Dimensions: width x height x depth | (mm) | 38 x 58 x 60 |
| Input impedance range of indicator | (MΩ) | 2...2.4 |
| Max. input impedance range of indicator | (MΩ) | 2.4 |
| Max. load capacitance range of the coupling system | (pF) | 1592 |
| Max. permissible continuous voltage | (V) | 60 |
| Max. threshold current It max | Itmax (µA) | 2.5 |
| Max. threshold voltage Ut max | Utmax (V) | 5 |
| Min. input impedance range of indicator | (MΩ) | 2 |
| Min. load capacitance range of the coupling system | 1326 | |
| Repetition frequency Ut | (Hz) | 1 |
| load capacitance range CS of the coupling system | (pF) | 1326...1592 |
| minimum operating current range It | (µA) | 1.62...2.5 |
| minimum operating current voltage range Ut | (V) | 4...5 |
Dimensions
| Height | (mm) | 58 |
|---|---|---|
| Width | (mm) | 38 |
| Depth | (mm) | 60 |