CONTREL PRODUCT
ELR-3BN
Earth leakage relay type B, 2 operating thresholds, modular with display, external toroid, auxiliary supply 230VAC
Product Range
ELR
Order Code
3ED40S
Weight [kg]
212
Basic Information
| Product Range | ELR |
| Order Code | 3ED40S |
| Weight [kg] | 212 |
| Barcode (EAN13) | EAN-55 |
Technical Characteristics
| Measurement Types | TRMS |
| Supply Voltage (Main) |
90…250VAC or 120…350VDC
Optional: 24-48 VAC/DC, 110 VDC |
| Power Consumption | 4 VA |
| Communication Port | RS485 (optional) |
| Communication Protocol | Modbus a 4,8...115,2 kbauds |
| Mounting Mode | DIN rail 3 modules |
Control Circuit
| Toroidal Transformer | External |
| Tripping Set-Point (Δn) | 0.03…30 A |
| Tripping Delay Time | 0.02…10 s |
| Resetting | Automatic / manual |
| Test Button | Yes |
| Shunt Circuit Control | No |
| Auxiliary Contacts | 2 |
Environmental Specifications
| IP Protection (Front) | IP40 |
| IP Protection (Terminals) | IP20 |
| Relative Humidity | 5...90% |
| Operating Temperature | -10...+60 |
| Storage Temperature | -20...+80 |
Standards & Compliance
| Standards | 2014/35/UE, 2014/30/UE, 2015/863/UE, EN 61326-1:2013-01, EN 61326-2-1:2013-01, EN 61326-2-2:2013-01, EN 61326-2-3:2013-01, EN 61326-2-4:2013-01, EN 61326-2-5:2013-01, EN 60947-2:2017-10 (Annex M), EN 61543/A2:2006-02, CEI EN 61543/A11, CEI EN 61543/A12 |
