CONTREL PRODUCT
ELRC-3BN/35
Compact Type B earth leakage relay for installation inside electrical panels, with 2 operating thresholds (alarm and trip), LCD display and built-in current transformer (CT) Ø35 mm, for the detection of alternating (AC), pulsating and smooth direct (DC) residual currents.
Product Range
ELR
Order Code
3ED611G
Weight [kg]
410g
Display Type
LCD display
Basic Information
| Product Range | ELR |
| Order Code | 3ED611G |
| Weight [kg] | 410g |
Technical Characteristics
| Applications | Earth leakage protection and residual current monitoring in AC/DC electrical installations. |
| Measurement Types | TRMS (True Root Mean Square) – Type B (AC, pulsating DC and smooth DC residual currents). |
| Supply Voltage (Main) | 90…250VAC or 120…350VDC |
| Power Consumption | 4 VA |
| Display Type | LCD display |
| Communication Port | RS485 |
| Communication Protocol | Modbus RTU at 4,8...115,2 kbauds |
| Mounting Mode | 35mm DIN rail |
Options
| Additional Protocols | RS485 Modbus RTU a 4,8...115,2 kbauds |
Control Circuit
| Toroidal Transformer | Incorporated |
| Tripping Set-Point (Δn) | 0.03…30 A |
| Tripping Delay Time | 0.2...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 °C |
| Storage Temperature | -20...+80 °C |
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 |
Related Products and Accessories
CT-1/35
CT-1/60
CT-1/80
CT-1/110
CT-1/210
CTA-1/110
