| Introduction | |
|---|---|
| Range | RI |
| Product name | RI-R46 |
| Product type | Insulation monitoring device |
| Application | Production plant protection Motor protection Transformation lines protection |
| Earthing system | IT |
| Technical characteristics | |
|---|---|
| Network voltage | 440 VAC |
| Auxiliary supply | 230 VAC |
| Power consumption | 2 VA |
| Type of measurement | Network insulation resistance |
| Intervention threshold | TRIP: 10...200 kOhm (by micro-switch selectable) |
| Intervention delay | < 5 s |
| Measurement current | 0,1 mA (max) |
| Internal impedance | 250 kOhm |
| Test function | Local |
| Output | 1 changeover (TRIP) standard or fail-safe 5 A (240 VAC) |
| Local signalling | Green LED (power ON) Yellow LED (ALARM) Red LED (TRIP) |
| Mounting mode | DIN rail 2 modules |
| Standards | CEI-EN 61010-1 CEI-EN 61557-8 CEI-EN 61326-1 |
| Weight | 200g |
| Environment | |
|---|---|
| IP degree of protection | Front IP40 with cover IP20 terminals |
| Relative humidity | 5...90% |
| Operating temperature | -10...+60 °C |
| Storage temperature | -20...+70 °C |