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Siemens Siprotec 5 7SJ86

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MOQ : 1 Piece

Siemens Siprotec 5 7SJ86 Specification

Contact Resistance
< 100 m

Contact Form
2 changeover, 2 NO

Ambient Temperature
-25C to +70C

Mechanical Life
>10 million operations

Contact Material
Silver alloy

Power Consumption
max 30 W

Working Temperature
-10C to +55C

Dielectiric Strength
2 kV, 50/60 Hz, 1 min

Protect Feature
Overcurrent, earth-fault protection

Product Type
Digital Output Relay

Insulation Resistance
>100 M

Theory
Microprocessor based

Usage
Industrial

Contact Load
5A at 250VAC

Operate Time
< 20 ms

Terminal Type
Screw terminals

Rated Voltage
110-230 V AC/DC

Supply Terminal
Rear connection

Color
Grey

Dimension (L*W*H)
approx. 483 x 177 x 267 mm

Weight
Approx. 3.8 kg

Communication
Ethernet, RS485

Expandable I/O
Yes

Display Type
LCD graphic

Time Synchronization
SNTP/IRIG-B

Number of Inputs
9 Digital inputs

Protocol Support
IEC 61850

Event Recording
Disturbance recorder

Output Type
Digital

Firmware Update
Front port

Password Protection
Available

Fault Logging
Yes

Model Number
7SJ86

Mounting
Flush/Panel mount

Siemens Siprotec 5 7SJ86 Trade Information

Minimum Order Quantity
1 Piece

Supply Ability
100 Pieces Per Week

Delivery Time
7 Days

About Siemens Siprotec 5 7SJ86

Grab the Siemens Siprotec 5 7SJ86-a top-drawer digital protection relay ideal for industrial needs. This hot deal features 9 digital inputs, flush/panel mount, and a first-string LCD graphic display, ensuring ease of monitoring. With robust Ethernet and RS485 communication, disturbance recording, and IEC 61850 protocol support, it's noteworthy for reliable protection. Enjoy expandable I/O, password protection, and swift operate time of <20 ms. Explore advanced overcurrent and earth-fault protection, plus high mechanical life-Siemens first-string reliability, designed for performance in demanding environments.

Application Areas & Users of Siemens Siprotec 5 7SJ86

The Siemens Siprotec 5 7SJ86 is broadly utilized in industrial sectors, especially in substations and power distribution environments. It is a preferred choice for utility operators, maintenance personnel, and system integrators managing critical electrical infrastructure. Sites of application include high- and medium-voltage substations, industrial plants, and manufacturing facilities demanding robust protection, monitoring, and control. This first-string relay's comprehensive features make it indispensable for ensuring the safety and reliability of modern power systems.

Sample Policy, Delivery & Shipping Details for Siemens Siprotec 5 7SJ86

Our sample policy allows potential clients to request sample units for assessment and exchange suitability. Typically, Siemens Siprotec 5 7SJ86 units are shipped and dispatched within 2-4 weeks from order confirmation. Delivery times may vary depending on client location and order size. FOB port for shipments from India ensures smooth international logistics. Dispatched units are securely packed to reduce transit risks and facilitate a seamless exchange or installation experience upon arrival.

FAQ's of Siemens Siprotec 5 7SJ86:

Q: How can the Siemens Siprotec 5 7SJ86 improve industrial power system protection?

A: The Siemens Siprotec 5 7SJ86 provides advanced overcurrent and earth-fault protection, fast disturbance event recording, and precise fault logging, significantly enhancing system reliability and minimizing downtime.

Q: What are the key communication options available for this relay?

A: This relay offers Ethernet and RS485 communication ports, supporting IEC 61850 protocol for seamless integration into modern control and automation networks.

Q: Where is the ideal site for installing the Siemens Siprotec 5 7SJ86?

A: It is best suited for panel or flush mounting in high- and medium-voltage substations, industrial plants, and other power distribution environments where reliable protection is essential.

Q: When can I expect the product to be dispatched after placing an order?

A: Typically, products are dispatched within 2-4 weeks after confirming your order, depending on stock availability and specific order requirements.

Q: What are the main benefits of the expandable I/O feature?

A: Expandable I/O allows users to easily adapt the relay for evolving operational needs, adding flexibility to handle additional signals and interface points without major equipment changes.

Q: How is event and disturbance recording managed in this model?

A: The Siemens Siprotec 5 7SJ86 features an integrated disturbance recorder and fault logging capability, enabling precise event recording and analysis for maintenance and troubleshooting.

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