Siemens SIPROTEC 7SJ6025-5EB90-1FA0/CC Numerical Overcurrent Protection Relay
SiemensModel:7SJ6025-5EB90-1FA0/CC
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Relays
Qty:1
Condition: New
At a glance
- Product
- Siemens SIPROTEC 7SJ6025-5EB90-1FA0/CC Numerical Overcurrent Protection Relay
- Manufacturer
- Siemens
- Model
- 7SJ6025-5EB90-1FA0/CC
- Category
- Relays
- Condition
- NEW
- Availability
- In stock
- Price or process
- Request price
- Quantity
- 1
- Lead time
- Not provided
- Location
- Location unavailable
- Fulfillment
- Shipping only
- Listed on
Key specifications
- Accuracy
- ±2.5% of measured value
- Communication Protocols
- IEC 61850,PROFIBUS DP,MODBUS,DNP3
- Current Inputs
- 1 A or 5 AA
- IP Rating
- IP51 (front), IP20 (rear)
- Operating Temperature Max
- 70°F
- Operating Temperature Min
- -25°F
- Protection Functions
- 50/51 (overcurrent),50N/51N (ground fault),49 (thermal overload),74TC (trip circuit supervision)
- Rated Voltage
- 24-250 V DC / 60-230 V ACVDC
Supporting evidence
No supporting documents or certifications provided.
Description
The Siemens SIPROTEC 7SJ6025-5EB90-1FA0/CC is a compact, numerical overcurrent protection relay designed for reliable protection in medium-voltage distribution systems, transformers, and motors. Part of the SIPROTEC Compact series, it offers multifunction protection including time-overcurrent, instantaneous overcurrent, and ground fault detection, with integrated measurement and monitoring functions. Key features include flexible communication interfaces (e.g., IEC 61850, PROFIBUS), event logging, and self-supervision for enhanced reliability. Its compact design suits space-constrained installations, providing fast fault clearance to minimize downtime and equipment damage. Advantages over similar products include Siemens' robust build quality, easy parameterization via DIGSI software, and scalability for various applications like feeder protection or backup systems. Benefits include high accuracy (typically ±2.5% for current measurements), reduced maintenance needs due to digital technology, and compliance with international standards like IEC and ANSI. Drawbacks may include a learning curve for configuration and higher initial cost compared to basic electromechanical relays. Ideal for industrial, utility, and renewable energy sectors, this relay ensures safe and efficient power system operation.
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Return Window
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