رقم القطعة: CS-INNOVATIVE-SELF-POWER-PROTECTION-RELAY-RMUS-DRAWOUT-CSDPR-V2-400
لا يعرض أي بائع سعرًا لهذا المنتج بعد. أرسل طلبك وسنعود إليك بأفضل عرض.
يكتمل الطلب في تطبيق Ohmva بعد تسجيل الدخول.
Innovative Self Power Protection Relay for RMUs drawout : CSDPR-V2-400
| Feature 1 | Self-Power Design: Starting from 10% / 20% of the Load current as per model selection. |
|---|---|
| Feature 2 | Two sets of protection setting groups |
| Feature 3 | Energy pulse output tripping 24V@0.4Ws |
| Feature 4 | DEFT & Inverse characteristics for O/C and E/F, individually selected for phase & earth fault |
| Feature 5 | 2 Optically isolated digital inputs for Remote Trip, Protection blocking |
| Feature 6 | 4 Digital Output contacts for annunciation |
| Feature 7 | Relay gets energised either from Current, Aux. voltage, Front USB (whichever is available) |
| Feature 8 | Last 5 Fault and 10 Event records with Date & Time stamp |
| Source URL | https://cselectric.co.in/products-solutions/protectionandmeasurementdevices/self-powered-relays-rmu/innovative-self-power-protection-relay-rmus-drawout-csdpr-v2-400/ |
|---|---|
| C&S Taxonomy Path | products-solutions > protectionandmeasurementdevices > self-powered-relays-rmu > innovative-self-power-protection-relay-rmus-drawout-csdpr-v2-400 |
| C&S Category | protectionandmeasurementdevices |
| 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) Short-circuit (S/C) Earth fault (E/F) and Earth fault high set Cold load Harmonic blocking 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 | USB port for data downloading/uploading via PC / Laptop |
| Feature 10 | RS-485 port with communication protocol of IEC 103 or MODBUS for SCADA communication |
| Feature 11 | Wide operating range of the Aux supply voltage (AC/DC) |
| Feature 12 | Battery Free Environment friendly Product |
| Feature 13 | In-built energy harvesting power backup works in the absence of Aux / Load current to energise the Display/LCD. |
| Feature 14 | Introduction |
| Feature 15 | Benefits |
| Feature 16 | Contact Our Experts |
| Feature 17 | Download Brochure |
| Feature 18 | 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 19 | 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. |
| Feature 20 | The device is designed to store enough energy to trip the circuit breaker even with low current faults |
| Feature 21 | It integrates various protections in a single compact unit, including: Over-current (O/C) |
| Summary | These self-power protection relay for RMUs drawout CSDPR-V2-400 by C&S is multi-powered Over-current relay designed for ring main units & feeder protection |
| Feature 22 | Short-circuit (S/C) |
| Feature 23 | Earth fault (E/F) and Earth fault high set |
| C&S Subcategory | self-powered-relays-rmu |
| Feature 24 | Cold load |
| Feature 25 | Harmonic blocking |
| Feature 26 | Unbalance/Asymmetric protection |
| Feature 27 | Circuit Breaker Failure Protection |
| Introduction | In the family of protection relays, CSDPR-V2-400 is a numeric multi-powered Overcurrent relay specially designed for ring main units & feeder protection. It consists of all the necessary protection and monitoring functions required for RMU. The advanced Controller continuously monitors line load current and E/F currents with standard CTs. These measured values are then used for different protection functions such as IDMT / DT overcurrent protection, E/F protection, Cold load pickup etc. Metering is available on LCD display. The power module derives power from the current flowing through the line; therefore external power supply is not required. Relay provides pulse output to Trip the RMU or compact CB having low low-energy series tripping coil. Along with that, Relay provides potential-free output contacts for Alarm/Annunciation. |
| Innovative Self Power Protection Relay for RMUs drawout : CSDPR-V2-400 | FEATURES Self-Power Design: Starting from 10% / 20% of the Load current as per model selection. Two sets of protection setting groups Energy pulse output tripping 24V@0.4Ws DEFT & Inverse characteristics for O/C and E/F, individually selected for phase & earth fault 2 Optically isolated digital inputs for Remote Trip, Protection blocking 4 Digital Output contacts for annunciation Relay gets energised either from Current, Aux. voltage, Front USB (whichever is available) Last 5 Fault and 10 Event records with Date & Time stamp USB port for data downloading/uploading via PC / Laptop RS-485 port with communication protocol of IEC 103 or MODBUS for SCADA communication Wide operating range of the Aux supply voltage (AC/DC) Battery Free Environment friendly Product In-built energy harvesting power backup works in the absence of Aux / Load current to energise the Display/LCD. Introduction Benefits Contact Our Experts Download Brochure In the family of protection relays, CSDPR-V2-400 is a numeric multi-powered Overcurrent relay specially designed for ring main units & feeder protection. It consists of all the necessary protection and monitoring functions required for RMU. The advanced Controller continuously monitors line load current and E/F currents with standard CTs. These measured values are then used for different protection functions such as IDMT / DT overcurrent protection, E/F protection, Cold load pickup etc. Metering is available on LCD display. The power module derives power from the current flowing through the line; therefore external power supply is not required. Relay provides pulse output to Trip the RMU or compact CB having low low-energy series tripping coil. Along with that, Relay provides potential-free output contacts for Alarm/Annunciation. 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) Short-circuit (S/C) Earth fault (E/F) and Earth fault high set Cold load Harmonic blocking 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. < |
| Datasheet URL | https://cselectric.co.in/wp-content/uploads/2025/11/CSDPR-V2-400-S_N-L_H-D-M_I-BSCM2.pdf |