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| Range of product | PowerLogic P3 |
|---|---|
| relay application | Line differential |
| product reference | P3L30 |
| device mounting | Flush |
| mounting support | Rack |
| mounting mode | Flush mounting |
| power supply | 110…230 V AC/DC 50/60 Hz tolerance: + 10 % – 15 % 24…48 V AC/DC 50/60 Hz tolerance: + 10 % – 15 % |
| measuring inputs | : 1/5 A CT 36 : 1/0.2 A CT |
| number of Digital Outputs (DO) | 22 digital |
| communication protocols | TCP/IP all counters conforming to 60255-5 DNP3 – DNP3 TCP DeviceNet Ethernet IP/Modbus TCP Modbus RTU Profibus DP SPAbus |
| Redundancy communication port protocol | PRP RSTP |
| Cybersecurity | Enable/disable communication ports Firmware signature Password protection Port hardening Role-based access control |
| protection functions | Phase overcurrent 50/51 Phase overcurrent 50/51 22 Directional phase overcurrent 67 Earth fault overcurrent 50N/51N Directional earth fault 67N Transient earth fault 67NI Capacitor bank unbalance 51C Current protection 46 I2/I1 Cold load pick-up CPLU 50/51 Harmonic distortion 50/51 Circuit breaker protection 50 BF Switch ON to fault (SOTF) 50/51 Underload 32P Fault locator 21FL Recloser 79 Undercurrent 37 Thermal overload for feeder 49T Capacitor overvoltage 59C Negative sequence overcurrent 46 Overvoltage (L-L or L-N) 59 Undervoltage (L-L or L-N) 27 Positive sequence undervoltage 27P Earth fault overcurrent 51N/51G Underfrequency 81 Overfrequency 81O Rate of change of frequency 81R Synchro-check 25 Lockout 86 CT supervision 60 VT supervision 60 Programmable stages 99 Programmable curve 99 Logic selectivity Differential protection 87B |
| Relay type | Multifunction control relay |
| controllable switchgear devices | 6 controlled + 8 displayed |
| number of setting groups | User |
| monitoring functions | Trip circuit supervision 74 Circuit breaker monitoring Relay self-monitoring |
| Switchgear diagnosis type | Cumulative breaking current (2 configurable buttons) Trip circuit supervision Nb of operations, operating time, charging time, nb of racking out operations VT supervision CT supervision |
| Connections – terminals | Clamps terminal flush mounting Ring lugs |
| input power interruption | 50 ms |
|---|---|
| Maximum power consumption in W | 20 W typical 28 W maximum |
| Time synchronisation protocol | SNTP IRIG-B |
| Software name | Easergy SmartApp ESetup Easergy Pro |
| Number of key | 2 contextual key 1 home 1 for LED test 1 local/remote 5 for navigation 2 for switchgear control |
| Local signalling | 2 x LED red status and alert 16 x LED green/red/orange programmable |
| Communication compatibility | IEC 61850 Modbus RTU DNP3 IEC 60870-5-103 IEC 61850 goose message Modbus TCPIP Modbus |
| Device connection | Extension port straight Serial port straight Serial port fiber optic Ethernet port straight Ethernet port fiber optic |
| Standards | EN 60255-26 EN 60255-27 |
| Height | Total: 177 mm |
| Width | Total: 264 mm |
| Depth | Total : 208 mm |
| Net weight | 4.2 kg minimum |
| IP degree of protection | IP54 conforming to IEC 60529 |
|---|---|
| Relative humidity | 0…95 % at -40…60 °C |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
Product Description
Schneider Electric
Schneider Electric is a multinational corporation specializing in energy management and automation solutions. With operations in over 100 countries, the company offers a wide range of products and services for various industries, including residential, commercial, and industrial.
Schneider Electric is focused on sustainability and innovation, aiming to help their customers manage energy efficiently and reduce their environmental impact.
The Schneider Electric Easergy range consists of protective relays designed for various electrical distribution applications. These relays offer advanced protection, monitoring, and control for medium-voltage networks.
The Easergy relays are designed to ensure the safety, reliability, and efficiency of electrical distribution systems. They are suitable for a wide range of applications, including industrial, utility, and commercial environments.
P3M30
The Schneider Electric PowerLogic P3M30 is a motor protection relay designed to deliver comprehensive protection and control for motors. It integrates advanced protection, measurement, monitoring, and communication features to ensure high performance and reliability in motor management systems.
Key Features :
Application:
- Relay Application: Specifically designed for motor protection, providing reliable safeguarding against various electrical faults and conditions.
Mounting Options:
- Device Mounting: Supports flush mounting for seamless integration into control panels.
- Mounting Support: Can be mounted on a rack for easy installation and maintenance.
- Mounting Mode: Features flush mounting for a compact and clean installation.
Power Supply:
- Operates on a versatile range of power supplies:
- 110…230 V AC/DC** (50/60 Hz) with a tolerance of +10% to -15%.
- 24…48 V AC/DC** (50/60 Hz) with a tolerance of +10% to -15%, accommodating different power environments.
Measuring Inputs:
Current Transformer (CT) Inputs:
- 1/5 A CT for standard current measurements.
- 36: 1/0.2 A CT for precise and accurate current measurement and protection.
Digital Outputs:
- Number of Digital Outputs (DO): Equipped with 22 digital outputs for versatile control and signaling capabilities.
Advanced Communication Protocols:
- Supported Protocols: Includes a wide range of communication protocols such as TCP/IP, DNP3, DNP3 TCP, DeviceNet, Ethernet IP, Modbus TCP, Modbus RTU, Profibus DP, and SPAbus.
- Redundancy Protocols: Features redundancy communication protocols like PRP (Parallel Redundancy Protocol) and RSTP (Rapid Spanning Tree Protocol) for enhanced network reliability.
Cybersecurity:
- Security Features: Includes robust cybersecurity features such as enabling/disabling communication ports, firmware signature, password protection, port hardening, and role-based access control to ensure secure and controlled access.
The Schneider Electric PowerLogic P3M30 is a powerful and versatile motor protection relay designed to meet the demanding needs of motor protection and management. Its advanced features, flexible mounting options, wide power supply range, high-precision measurement capabilities, extensive control outputs, reliable communication protocols, and robust cybersecurity make it an ideal choice for enhancing the safety, reliability, and efficiency of motor operations in industrial, utility, and commercial applications.
Frequently Asked Questions
What is easergy?
✅ Easergy protection relays offer cutting-edge protection, monitoring, and control features, enhanced with IoT connectivity to simplify your daily operations.
What does a protection relay do?
✅ The primary purpose of a protection relay is to detect issues in their early stages, effectively minimizing or preventing damage to personnel and equipment.
What is the difference between a relay and a protective relay?
✅ The primary purpose of protective relays is to safeguard electrical and electronic systems from potential hazards in industrial environments. Unlike control relays, which are solely used for switching applications to change output states, protective relays are designed to prevent dangerous power supply issues.
What is the use of P3U30 relay?
✅ The Schneider Easergy P3U30 Relay is a comprehensive protection solution for medium voltage applications, including feeder, motor, transformer, and generator protection. It features advanced communication protocols over serial or Ethernet links, ensuring robust and reliable connectivity.
What is the price of P3U30 ?
✅ You can contact GeeTech Group for purchase and free consultation of Schneider products, including P3U30
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