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SIEMENS 7SR4501-2JA20-1AA0/EE RELAY

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SIEMENS 7SR4501-2JA20-1AA0/EE RELAY Specification

Rated Current
1A/5A (settable)

Current Range
1A/5A (Selectable)

Noise Level
Low Idle Noise / Silent Operation

Phase
3 Phase

Cooling Method
Natural Air Cooling

Application
Medium Voltage Switchgear, Distribution Systems, Industrial Plants

Output Current
5 A (Relay Output) / Burden: 0.2 VA

Output Type
Relay Contact Output

Connector Type
Plug-in Terminals

Power Supply
Auxiliary Power Supply: 18-80 VDC

Working Temperature
-10C to +55C

Features
Programmable, Multi-language, Event/Disturbance Record, Self-monitoring, LCD Display

Operating Temperature
-10C to +55C

Product Type
Numerical Overcurrent and Earth Fault Relay

Input Voltage
1880 V DC

Voltage Protection
Overcurrent and Earth Fault Protection

Material
High-quality Industrial Grade Components

Storage Temperature
-25C to +70C

Weight
2.3 kg (approx.)

Accuracy Class
IEC 60255 compliance

Ingress Protection
IP54 (Front)

Communication Protocols
RS485 Modbus

Event Recording
5000 Events, Fault Records, Oscillography

Relay Output Contacts
4 Changeover Contacts

Mounting Type
Panel Mount

Protection Functions
Phase Overcurrent, Earth Fault, Restricted Earth Fault, Cold Load Pickup, Auto Reclose

Dimensions (W x H x D)
177 × 145 × 182 mm

Display
Large Backlit LCD

About SIEMENS 7SR4501-2JA20-1AA0/EE RELAY

Buy the SIEMENS 7SR4501-2JA20-1AA0/EE RELAY, a top-ranking protection relay trusted by leading suppliers and traders for its marvelous accuracy and optimum performance. Its large backlit LCD display and multi-language support enhance ease of use. Popular for medium voltage switchgear, distribution systems, and industrial plant automation, this relay offers phase and earth fault protection, 5000 event records, and low noise operation. Benefit from IP54 ingress protection, RS485 Modbus communication, and programmable features. Avail exclusive discount on this must-have industrial component!

Applications and Usage

The SIEMENS 7SR4501-2JA20-1AA0/EE RELAY is primarily deployed in medium voltage switchgear, distribution systems, and various industrial plants. Known for its robust performance, it is used for reliable phase and earth fault protection, event recording, and process monitoring. Its panel mount construction and plug-in terminals make installation straightforward, ensuring safety and efficiency for critical applications in electrical distribution and automation processes.

Export, Packaging, and Payment Details

Our main export markets for the SIEMENS 7SR4501-2JA20-1AA0/EE RELAY include Asia, Africa, and the Middle East. Order processing is prompt, with secure packaging to protect your investment. Enjoy the lowest price outlay when ordering in bulk, and flexible payment terms that suit your business needs. Every unit is packaged professionally, ensuring the relays quality is maintained during international transit.

FAQs of SIEMENS 7SR4501-2JA20-1AA0/EE RELAY:

Q: How is the SIEMENS 7SR4501-2JA20-1AA0/EE RELAY typically used?

A: This relay is commonly used for phase and earth fault protection in medium voltage switchgear, distribution systems, and industrial plants. Its programmable functions make it suitable for a variety of process automation needs.

Q: What are the main benefits of purchasing this relay from authorized suppliers?

A: Buying from authorized suppliers ensures you receive genuine products at competitive discounts, complete with reliable order processing, professional packaging, and optimum warranty support.

Q: Where can the SIEMENS 7SR4501-2JA20-1AA0/EE RELAY be installed?

A: This relay is designed for panel-mounted installation and is suitable for medium voltage switchgear cabinets, control rooms, and industrial automation panels operating within specified temperature and environment ranges.

Q: What is the payment process for international buyers?

A: International buyers can benefit from flexible payment terms, allowing payment via multiple banking options after order processing. Bulk purchases grant the lowest price outlay and efficient dispatching services.

Q: When is event and fault recording used in this relay?

A: Event and fault recording features are utilized during critical electrical incidents, providing detailed logs and oscillography for up to 5000 occurrences, which supports troubleshooting and compliance documentation.

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