Innovative Self Power Protection Relay for RMUs : CSDPR-V2-500
رقم القطعة: CS-INNOVATIVE-SELF-POWER-PROTECTION-RELAY-FOR-RMUS-CSDPR-V2-500
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الوصف
Innovative Self Power Protection Relay for RMUs : CSDPR-V2-500
المواصفات
| Feature 1 | Relay gets energised either from Current, Aux. voltage, front USB or internal battery (whichever is available) |
|---|---|
| Feature 2 | DEFT & Inverse characteristics for Overcurrent & Earth fault, individually selected for phase & earth fault |
| Feature 3 | The potential pulse output for the direct activation of the circuit breaker coil is accessible. Furthermore, potential-free alarm contacts are also included. |
| Feature 4 | Self-supervision function |
| Feature 5 | Remote Trip & Protection block through Digital Input |
| Feature 6 | Two sets of setting groups |
| Feature 7 | DI/DO programmable matrix |
| Feature 8 | Protection blocking through Digital Input |
| Source URL | https://cselectric.co.in/products-solutions/protectionandmeasurementdevices/self-powered-relays-rmu/innovative-self-power-protection-relay-for-rmus-csdpr-v2-500/ |
| C&S Taxonomy Path | products-solutions > protectionandmeasurementdevices > self-powered-relays-rmu > innovative-self-power-protection-relay-for-rmus-csdpr-v2-500 |
| C&S Category | protectionandmeasurementdevices |
| Datasheet URL | https://cselectric.co.in/wp-content/uploads/2025/11/CSDPR-V2-500-D-L_H-M_I-A-Catalog.pdf |
| Benefits | The C&S Electric CSDPR-V2-500 self-powered relay offers significant benefits in reliability and cost-effectiveness by eliminating the need for an external auxiliary power supply for core protection functions, which is crucial for applications like Ring Main Units (RMUs). The primary advantage is, Relay draws its operating energy directly from the current transformers (CTs) in the protected circuit, ensuring continuous operation even during a main power outage or auxiliary supply failure. It can also be energised from an auxiliary voltage supply (AC/DC), an internal battery, or a front USB port (for configuration), providing flexibility during commissioning and maintenance. The device is designed to store enough energy to trip the circuit breaker even with low current faults It integrates various protections in a single compact unit, including: Over-current (O/C) Under current Cold load Broken conductor Thermal overload Inrush blocking Negative phase sequence overcurrent Auto-recloser Short-circuit (S/C) Earth fault (E/F) and Earth fault high set Unbalance/Asymmetric protection Circuit Breaker Failure Protection The relay stores the last several fault and event records with a date and time stamp. Its small and compact design facilitates integration into Ring Main Units and other space-constrained switchboards. Features an RS-485 Modbus communication port (rear) and a front USB port for PC/laptop interfacing, enabling remote monitoring, control, and easy configuration using software like CSE LIVELINK. An LCD display and push buttons allow for easy viewing of measured parameters, fault data, and setting adjustments. |
| Download Brochure | Download Brochure <!-- |
| Feature 9 | Last 10 Fault and 50 Event records with Date & Time stamp |
| Feature 10 | Disturbance record with Date & Time stamp |
| Feature 11 | Wide operating ranges of Aux. supply voltage (AC/DC) |
| Feature 12 | Condition monitoring * |
| Feature 13 | Rear RS-485 communication |
| Feature 14 | Front USB communication for PC / Laptop interface |
| Feature 15 | Introduction |
| Feature 16 | Benefits |
| Feature 17 | Contact Our Experts |
| Feature 18 | Download Brochure |
| Feature 19 | The C&S Electric CSDPR-V2-500 self-powered relay offers significant benefits in reliability and cost-effectiveness by eliminating the need for an external auxiliary power supply for core protection functions, which is crucial for applications like Ring Main Units (RMUs). |
| Feature 20 | The primary advantage is, Relay draws its operating energy directly from the current transformers (CTs) in the protected circuit, ensuring continuous operation even during a main power outage or auxiliary supply failure. |
| Feature 21 | It can also be energised from an auxiliary voltage supply (AC/DC), an internal battery, or a front USB port (for configuration), providing flexibility during commissioning and maintenance. |
| Summary | C&S Electric CSDPR-V2-500 self-powered relay delivers advanced RMU protection with O/C, E/F and multi-setting groups for reliable feeder safety. Contact us today. |
| Feature 22 | The device is designed to store enough energy to trip the circuit breaker even with low current faults |
| Feature 23 | It integrates various protections in a single compact unit, including: Over-current (O/C) |
| C&S Subcategory | self-powered-relays-rmu |
| Feature 24 | Under current |
| Feature 25 | Cold load |
| Feature 26 | Broken conductor |
| Feature 27 | Thermal overload |
| Feature 28 | Inrush blocking |
| Introduction | In the family of protection relays, CSDPR-V2-500 is a numeric multi-powered feeder protection relay specially designed for ring main units. It combines the following functions in one unit. |
| Feature 29 | Negative phase sequence overcurrent |
| Feature 30 | Auto-recloser |
| Feature 31 | Short-circuit (S/C) |
| Feature 32 | Earth fault (E/F) and Earth fault high set |
| Feature 33 | Unbalance/Asymmetric protection |
| Feature 34 | Circuit Breaker Failure Protection |
| Innovative Self Power Protection Relay for RMUs : CSDPR-V2-500 | FEATURES Relay gets energised either from Current, Aux. voltage, front USB or internal battery (whichever is available) DEFT & Inverse characteristics for Overcurrent & Earth fault, individually selected for phase & earth fault The potential pulse output for the direct activation of the circuit breaker coil is accessible. Furthermore, potential-free alarm contacts are also included. Self-supervision function Remote Trip & Protection block through Digital Input Two sets of setting groups DI/DO programmable matrix Protection blocking through Digital Input Last 10 Fault and 50 Event records with Date & Time stamp Disturbance record with Date & Time stamp Wide operating ranges of Aux. supply voltage (AC/DC) Condition monitoring * Rear RS-485 communication Front USB communication for PC / Laptop interface Introduction Benefits Contact Our Experts Download Brochure In the family of protection relays, CSDPR-V2-500 is a numeric multi-powered feeder protection relay specially designed for ring main units. It combines the following functions in one unit. The C&S Electric CSDPR-V2-500 self-powered relay offers significant benefits in reliability and cost-effectiveness by eliminating the need for an external auxiliary power supply for core protection functions, which is crucial for applications like Ring Main Units (RMUs). The primary advantage is, Relay draws its operating energy directly from the current transformers (CTs) in the protected circuit, ensuring continuous operation even during a main power outage or auxiliary supply failure. It can also be energised from an auxiliary voltage supply (AC/DC), an internal battery, or a front USB port (for configuration), providing flexibility during commissioning and maintenance. The device is designed to store enough energy to trip the circuit breaker even with low current faults It integrates various protections in a single compact unit, including: Over-current (O/C) Under current Cold load Broken conductor Thermal overload Inrush blocking Negative phase sequence overcurrent Auto-recloser Short-circuit (S/C) Earth fault (E/F) and Earth fault high set Unbalance/Asymmetric protection Circuit Breaker Failure Protection The relay stores the last several fault and event records with a date and time stamp. Its small and compact design facilitates integration into Ring Main Units and other space-constrained switchboards. Features an RS-485 Modbus communication port (rear) and a front USB port for PC/laptop interfacing, enabling remote monitoring, control, and easy configuration using software like CSE LIVELINK. An LCD display and push buttons allow for easy viewing of measured parameters, fault data, and setting adjustments. <input type="hidden" name="_wpcf7cf_options" value="{"form_id":84938,"conditions":[],"settings":{"animation":"yes","animation_intime":200,"animation_outtime":200,"conditions_ui":"no |