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SIEMENS 7SJ6021-2EB20-1FA0/CC
SIEMENS 7SJ6021-2EB20-1FA0/CC
SIEMENS 7SJ6021-2EB20-1FA0/CC
SIEMENS 7SJ6021-2EB20-1FA0/CC
SIEMENS 7SJ6021-2EB20-1FA0/CC
SIEMENS 7SJ6021-2EB20-1FA0/CC
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SIEMENS 7SJ6021-2EB20-1FA0/CC

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MOQ : 1 Ampere

SIEMENS 7SJ6021-2EB20-1FA0/CC Specification

  • Ambient Temperature
  • -25C to +70C
  • Working Temperature
  • -25C to +55C
  • Mechanical Life
  • >10,000 operations
  • Coil Power
  • < 2 W
  • Contact Form
  • SPDT
  • Contact Resistance
  • < 100 m
  • Dielectiric Strength
  • 2 kV, 50 Hz, 1 min
  • Contact Material
  • AgNi Alloy
  • Power Consumption
  • < 15 VA
  • Protect Feature
  • Overcurrent, Earth Fault, Phase Fault, CB Control, Auto-Reclose
  • Coil Voltage
  • 110/120 V AC/DC
  • Product Type
  • Numerical Overcurrent Protection Relay
  • Insulation Resistance
  • > 100 M @ 500 V DC
  • Theory
  • Numerical protection relay
  • Usage
  • Protection relay for medium and low voltage distribution systems
  • Contact Load
  • 5 A @ 250 V AC/30 V DC (resistive)
  • Operate Time
  • As per standard relay characteristics (typically < 20 ms)
  • Terminal Type
  • Plug-in terminals
  • Rated Voltage
  • 110/120 V AC/DC
  • Supply Terminal
  • Rear side terminal block
  • Size
  • Standard 4U, 1/2 19 rack
  • Color
  • Grey
  • Dimension (L*W*H)
  • 210 mm x 110 mm x 195 mm
  • Weight
  • Approx. 2.5 kg
  • Mounting
  • Flush and rack mounting supported
  • Relay Outputs
  • 6 programmable outputs
  • Display
  • Graphical LCD display
  • Disturbance Recorder
  • Supports recording of system disturbances
  • Firmware Upgrade
  • Field-upgradable firmware via communication interface
  • Event Logs
  • 1000 events with date and time stamp
  • Digital Inputs
  • 8 programmable inputs
  • Setting Range
  • Wide setting range for current and time parameters
  • Communication Protocols
  • RS485, IEC 60870-5-103, Modbus RTU
 
 

About SIEMENS 7SJ6021-2EB20-1FA0/CC



Experience ineffable control and sublime reliability with the SIEMENS 7SJ6021-2EB20-1FA0/CC Numerical Protection Relay. This sterling device features a customizable, graphical LCD display and supports premium communication protocols including RS485, IEC 60870-5-103, and Modbus RTU. With 8 programmable digital inputs, 6 relay outputs, and storage for 1,000 event logs, you can personalise operational parameters and seamlessly redeem performance data. Its wide setting range and field-upgradable firmware ensure enduring efficiency. The relay's flush and rack mounting options, plug-in terminals, and intuitive design suit diverse applications. Built with German precision for distributors, exporters, and service providers seeking ultimate protection and performance.

Versatile Usage & Feature Highlights

The SIEMENS 7SJ6021-2EB20-1FA0/CC is extensively used by industries for medium and low voltage distribution system protection. Its notable inconsistency recorder captures system disturbances, ideal for utilities and manufacturing plants. The device excels in applications requiring overcurrent, earth fault, phase fault protection, auto-reclose, and circuit breaker control. Mechanical endurance exceeds 10,000 operations, and the relay's robust design matches ambient temperatures from -25C to +70C. Plug-in terminals and flexible mounting facilitate easy integration into protection schemes.


Delivery & Export Excellence

SIEMENS 7SJ6021-2EB20-1FA0/CC offers a premium delivery timeline, tailored to meet global demand and minimize expenditure for clients. With the main export markets spanning Germany, Europe, Asia, and beyond, this product is consistently prioritized in distribution channels. Shipments originate from prominent FOB ports, ensuring efficient international logistics for distributors, exporters, importers, and service providers seeking world-class solutions in electrical protection relays.


FAQ's of SIEMENS 7SJ6021-2EB20-1FA0/CC:


Q: How can the SIEMENS 7SJ6021-2EB20-1FA0/CC be personalised for specific system requirements?

A: This protection relay can be personalised through its programmable digital inputs and relay outputs, customizable setting ranges for current and time, and field-upgradable firmware, allowing fine-tuning to match unique operational needs.

Q: What is the benefit of the disturbance recorder feature?

A: The disturbance recorder efficiently logs system anomalies and disturbances, offering valuable diagnostic data to optimise system reliability and support rapid troubleshooting.

Q: Where is the SIEMENS 7SJ6021-2EB20-1FA0/CC most commonly used?

A: It is widely used in medium and low voltage distribution systems, especially in utility substations, industrial plants, and commercial installations requiring advanced protection and control.

Q: When can I expect delivery for export orders?

A: Premium delivery timelines are maintained depending on order size and location, with prompt dispatch from major FOB ports to global export markets.

Q: What process is involved in upgrading the firmware?

A: Firmware upgrades are executed easily in the field through the built-in communication interface, ensuring ongoing performance enhancements without removing the relay from service.

Q: How does the event logging feature enhance protection management?

A: Up to 1,000 event logs with date and time stamps facilitate detailed monitoring of occurrences, supporting proactive maintenance and efficient protection relay management.

SIEMENS 7SJ6021-2EB20-1FA0/CC
SIEMENS 7SJ6021-2EB20-1FA0/CC
SIEMENS 7SJ6021-2EB20-1FA0/CC
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