Earth Leakage Relay: ELR 3.0
رقم القطعة: CS-EARTH-LEAKAGE-RELAY-ELR-3-0
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الوصف
Earth Leakage Relay: ELR 3.0
المواصفات
| Feature 1 | Monitors, Detects & Protects Power Systems from Earth Leakage Fault |
|---|---|
| Feature 2 | Wide range of selectable Earth Leakage Current setting |
| Feature 3 | Continuous monitoring of the Set leakage current and the measured leakage current |
| Feature 4 | Trip Circuit Failure indication |
| Feature 5 | Consistent operation without chattering |
| Feature 6 | Immune to transient and surge |
| Feature 7 | Instantaneous Trip |
| Feature 8 | Configurable Earth Leakage Trip time: 0 – 30 s |
كل المواصفات (36)
| Source URL | https://cselectric.co.in/products-solutions/protectionandmeasurementdevices/lv-protection-solution/earth-leakage-relay-elr-3-0/ |
|---|---|
| C&S Taxonomy Path | products-solutions > protectionandmeasurementdevices > lv-protection-solution > earth-leakage-relay-elr-3-0 |
| C&S Category | protectionandmeasurementdevices |
| Benefits | The C&S earth leakage relays provide safety against electric shocks and fires, as well as system reliability by preventing damage to equipment. Fast fault detection and isolation, protection of expensive equipment like transformers and motors, and compliance with safety regulations are key advantages. Leakage protection for Feeders, Motors, Generators, Transformers etc. Leakage protection for LT control panels & switch boards Protections for mining and control engineering Protections for expensive equipment in hazardous, sensitive environments like Oil refineries, cement plants, chemical plants, steel plants, pulp industries and general electrical distribution units |
| Download Brochure | Download Brochure <!-- |
| Feature 9 | Test feature to check complete product functionality |
| Feature 10 | CBCT measures the leakage current with the highest accuracy |
| Feature 11 | Continuous detection of CBCT open with the Enable/Disable option |
| Feature 12 | Flush Mounting Version with LCD Display |
| Feature 13 | LED Indication for Earth Leakage Fault |
| Feature 14 | 1 C/O contact and 1 N/O contact |
| Feature 15 | Last 10 Fault records with date & time stamp |
| Feature 16 | External Test / Reset Facility |
| Feature 17 | MODBUS RS-485 communication |
| Feature 18 | Wide Auxiliary Supply Range |
| Feature 19 | Introduction |
| Feature 20 | Benefits |
| Feature 21 | Contact Our Experts |
| Summary | ELR 3.0 offers precise earth leakage protection with LCD display, fault logs & MODBUS communication. Ideal for feeders, motors & panels. Contact C&S Electric today. |
| Feature 22 | Download Brochure |
| Feature 23 | Leakage protection for Feeders, Motors, Generators, Transformers etc. |
| C&S Subcategory | lv-protection-solution |
| Feature 24 | Leakage protection for LT control panels & switch boards |
| Feature 25 | Protections for mining and control engineering |
| Feature 26 | Protections for expensive equipment in hazardous, sensitive environments like Oil refineries, cement plants, chemical plants, steel plants, pulp industries and general electrical distribution units |
| Introduction | ELR1.0 is a compact design based on the latest digital technology. It monitors the earth current with a core balance current transformer (CBCT). By monitoring it detects and protects power systems from Earth leakage faults. In the event of an earth leakage, ELR will trip the contactor, etc., to isolate the load. LEDs are provided on Top of the unit to indicate earth leakage fault and alarm indication. |
| Earth Leakage Relay: ELR 3.0 | FEATURES Monitors, Detects & Protects Power Systems from Earth Leakage Fault Wide range of selectable Earth Leakage Current setting Continuous monitoring of the Set leakage current and the measured leakage current Trip Circuit Failure indication Consistent operation without chattering Immune to transient and surge Instantaneous Trip Configurable Earth Leakage Trip time: 0 – 30 s Test feature to check complete product functionality CBCT measures the leakage current with the highest accuracy Continuous detection of CBCT open with the Enable/Disable option Flush Mounting Version with LCD Display LED Indication for Earth Leakage Fault 1 C/O contact and 1 N/O contact Last 10 Fault records with date & time stamp External Test / Reset Facility MODBUS RS-485 communication Wide Auxiliary Supply Range Introduction Benefits Contact Our Experts Download Brochure ELR1.0 is a compact design based on the latest digital technology. It monitors the earth current with a core balance current transformer (CBCT). By monitoring it detects and protects power systems from Earth leakage faults. In the event of an earth leakage, ELR will trip the contactor, etc., to isolate the load. LEDs are provided on Top of the unit to indicate earth leakage fault and alarm indication. The C&S earth leakage relays provide safety against electric shocks and fires, as well as system reliability by preventing damage to equipment. Fast fault detection and isolation, protection of expensive equipment like transformers and motors, and compliance with safety regulations are key advantages. Leakage protection for Feeders, Motors, Generators, Transformers etc. Leakage protection for LT control panels & switch boards Protections for mining and control engineering Protections for expensive equipment in hazardous, sensitive environments like Oil refineries, cement plants, chemical plants, steel plants, pulp industries and general electrical distribution units < |
| Datasheet URL | https://cselectric.co.in/wp-content/uploads/2025/11/ELR-3.0-L-03_12-W-X-Catalog-LCD-Display-18.pdf |