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SIEMENS 7SR4501-1GA10-1AA0/EE RELAY

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SIEMENS 7SR4501-1GA10-1AA0/EE RELAY Specification

Working Temperature
-10C to +60C

Rated Current
Nominal 1 A/5 A

Cooling Method
Self-cooled/Air Cooled (Natural Convection)

Output Type
Relay Contact Output

Application
Protection and Control in Power Systems

Noise Level
Low (Silent Operation)

Output Current
8 A (per contact, typical)

Connector Type
Screw Terminal Blocks

Power Supply
Auxiliary 24250 V DC or 48240 V AC

Current Range
15 A (Secondary Current)

Phase
Single/Three-phase Compatible

Features
Communication Ports, Programmable Logic, Event Recording, Self-diagnostics

Operating Temperature
-10C to +60C

Product Type
Numerical Protection Relay

Output Power
Not Applicable (Relay)

Output Frequency
50/60 Hz

Input Voltage
24250 V DC / 48240 V AC

Voltage Protection
Configurable Over/Under Voltage Protection

Efficiency
High Operational Reliability

Material
Plastic and Metal Enclosure

Storage Temperature
-25C to +70C

Weight
Approx. 1.2 kg

Communication Protocols
RS485, Modbus, IEC 60870-5-103, DNP3

Response Time
Fast (Typically < 20 ms)

Ingress Protection
IP54 (Front Panel)

Firmware Upgrade
Supported via Communication Port

Relay Outputs
4 Changeover Contacts

Model Number
7SR4501-1GA10-1AA0/EE

Mounting Type
Flush/Panel Mount

Protection Functions
Overcurrent, Earth Fault, Sensitive Earth Fault, Phase Unbalance

Self Diagnostics
Continuous

Dimensions
Approx. 190mm x 140mm x 95mm

User Interface
Push Buttons, Graphic Display

Display
LCD Multifunction Display

Event & Fault Recording
Yes, Up to 1000 Events

Remote Monitoring
Supported

About SIEMENS 7SR4501-1GA10-1AA0/EE RELAY

Introducing the latest Siemens 7SR4501-1GA10-1AA0/EE Relay, a featured device designed for lavish protection and inestimable precision in power system applications. This excellent relay supports overcurrent, earth fault, and phase unbalance protection with rapid fault response, ensuring high operational reliability. Equipped with LCD multifunction display, extensive communication protocols, and event recording of up to 1000 logs, it offers outstanding monitoring and ease of control. Get it now to enhance safety and efficiency, benefiting from remote monitoring and continuous self-diagnostics for demanding environments.

Directions for Use, Application Type, and Additional Features

SIEMENS 7SR4501-1GA10-1AA0/EE RELAY is designed for seamless integration in protection and control systems for both single and three-phase configurations. To use, flush or panel mount the relay using screw terminal connections. Navigate settings via the intuitive push-button panel and graphic LCD display. Key features include programmable logic, multiple relay outputs, fast event and fault logging, remote monitoring capabilities, and continuous self-diagnostics, providing users with inestimable control and accurate system protection.

Delivery Time, Export Valuation, and Main Domestic Market

Delivery times for the SIEMENS 7SR4501-1GA10-1AA0/EE Relay are optimally evaluated for swift drop-off, ensuring minimal lead time for customers. With FOB port facilities available, this relay supports a range of domestic and export market requirements. The main domestic market focuses on the power sector, valued for its reliability and flexible service. Export valuation adds to its appeal, making it suitable for both local operations and global distribution channels.

FAQs of SIEMENS 7SR4501-1GA10-1AA0/EE RELAY:

Q: How does the SIEMENS 7SR4501-1GA10-1AA0/EE relay enhance protection in power systems?

A: The relay provides advanced protection against overcurrent, earth fault, sensitive earth fault, and phase unbalance, ensuring continuous monitoring and rapid response to minimize equipment damage.

Q: What communication protocols does the relay support, and what are their benefits?

A: It supports RS485, Modbus, IEC 60870-5-103, and DNP3, enabling seamless integration into various automation and control networks for remote monitoring and efficient system management.

Q: Where can this relay be installed, and which applications is it suited for?

A: It can be installed in flush or panel mount configurations, ideal for protection and control in energy distribution networks, substations, and industrial power systems.

Q: What is the process for upgrading the relays firmware?

A: Firmware can be conveniently upgraded via the communication port, allowing users to enhance functionality and security without hardware changes.

Q: What are the usage benefits of the multifunction LCD display and push-button interface?

A: The LCD display and push-buttons provide users with an intuitive interface for configuring settings, accessing data logs, and monitoring system status efficiently.

Q: When should event and fault recording features be utilized?

A: Event and fault recording is crucial for post-fault analysis, system feedback, and maintenance scheduling, especially when quick, precise diagnostics are required.

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