Best Siemens Reyrolle 7SR242 Supplier In India

Reliserv Solution Is The Best Siemens Reyrolle 7SR242 Supplier In India. The Siemens Reyrolle 7SR242 Transformer Protection relays are used as protection, control and monitoring devices for 2 winding transformers of all vector groups, primary configurations or connections and earthing connections. The functions of Siemens Reyrolle 7SR242 allow its application in auto-transformer and reactor protection schemes. Relays are available in size E8 and E10 cases. Integrated logic allows optimal configuration of relay functions with the relay analogue inputs and binary input & output circuits. Protection, control, instrumentation and metering functionality are easily accessible via data comms channel(s). Front USB ports are available for local PC connection and rear electrical RS485 ports are for remote connection. Additional backport options are also available.

Siemens 7SR242 Relay Protection Functions

• Over-fluxing (24)
• Under/Over-voltage (27/59)
• Undercurrent (37)
• Negative Phase Sequence Overcurrent (46NPS)
• Thermal Overload (49)
• Overcurrent (50, 51)
• Earth Fault (50G, 50N, 51G, 51N)
• Neutral Voltage Displacement (59N)
• High Impedance REF (64H)
• Biased Differential (87BD)
• High-set Differential (87HS)

Reyrolle 7SR242 Relay Supervision Functions

• Circuit Breaker Fail (50BF)
• Trip Circuit Supervision (74TC)
• Inrush Detector (81HBL2)
• Over-fluxing Detector (81HBL5)

Monitoring Functions

• Primary/Secondary Currents Phases & Earth Direction
• Relay operation & restraint currents
• Positive Phase Sequence (PPS) Current
• Negative Phase Sequence (NPS) Current
• Zero Phase Sequence (ZPS) Current
• Thermal status
• Primary/Secondary Single Phase Voltage
• Frequency & Fluxing
• Historical Demand Record

Features of Siemens 7SR242

The Siemens 7SR242 relay functions also allow its application in both auto-transformer and reactor protection schemes.

Relays are housed in size E8 and E10 cases with Integrated logic to allow the optimal configuration of relay functionality with its analogue inputs & binary input/output circuits.

Protection, control, instrumentation & metering is accessible via data comms channel(s). A front USB port is provided for local PC connection and for remote connection rear electrical RS485 port. Additional rear port options are also available.

Cold load settings

• Eight settings groups
• Password protection – 2 levels
• User programmable logic
• Self-monitoring
• Circuit breaker trip counters
• Fault, event and waveform records

Siemens Reyrolle 7SR242 Supplier

The comprehensive range of Reyrolle relays provides the total protection requirements of distribution markets and industrial applications – from overcurrent protection through transformer protection and voltage control to a complete spectrum of auxiliary and trip relays. The portfolio includes many famous products like “Argus, “Solkor”, “Rho, “Duobias”, etc. Through successive generations, Siemens Reyrolle numerical products have been developed to increase the value of system operators. Discover the portfolio!

To get the best deal on Siemens 7SR242 Reyrolle Transformer Protection Relays contact us as Reliserv Solution is the Best Siemens Reyrolle 7SR242 Suppliers In India.  Reliserv Solution is the authorized Supplier & Channel Partner of SIEMENS Make Numerical Relays, Automation Products, Power Quality Meters & Instruments, MV Switchgear Spares and PSS SINCAL Software. We Reliserv Solution are the leading Reyrolle products supplier and exporter in Mumbai, Maharashtra. We also provide a wide range of services & customized solutions for Industries & Panel Builders. Contact us at +917506112097 or mail us your requirements at [email protected] We deal in a wide range of products in Siemens Numerical relays, to learn more about our Siemens Reyrolle Numerical Relay collection click here.