Product Details:
Brand | Siemens |
Type | Industrial Relay |
Relay Type | Overcurrent |
Model Name/Number | 7SR1003 |
Display | 4 Small Display (lines) |
Output Contact | 6 Binary Inputs (max) and 6 Binary Outputs (max) incl. Life contact |
Size | E4 (xE) |
Protection Functions | "27/59,32,32S,37/37G/37SEF,46BC,46NPS,47NPS,49,50,50BF,50G/N/SEF,51,51c,51G/N/SEF,51 |
Supervision functions | 60CTS,60VTS,74T/CCS,81THD |
Control Functions | 79,86,CB |
Current Inputs (max) | 4 |
Push Buttons | 7 |
LEDs (max) | 10 |
Pluggable terminal blocks | Yes |
PSU Variants | DC 24-60;AC/DC 60-240 |
Front User Interface | Yes |
IEC 60870-5-103 | Yes |
MODBUS RTU SLAVE | Yes |
DNP3 serial | Yes |
Time Synchronisation | Yes |
The Reyrolle 7SR10 Argus overcurrent and earth fault relay is a numerical overcurrent protection relay intended as a low-cost solution for distribution and industrial applications.The Reyrolle 7SR10 Argus overcurrent and earth fault relay is developed using the latest generation of hardware technology and is available in multiple variants depending on the power supply, Binary input/binary output configuration and data communication facility.Housed in a 4U high, size 4 non-draw-out case and these relays provide protection, monitoring, instrumentation, and metering with integrated input and output logic, data logging, and fault reports. Communication access to the relay functionality is via a front USB port for local PC connection or rear electrical RS485 (optional) port for remote connection.
7SR1003: Current based Protection Relay
· Argus Non-directional overcurrent relay
· Size 4 molded casing,
· 4 CT, 10 LEDs, 6 binary inputs/ 6 binary outputs
· Measuring input: 1/5A, 50/60 Hz
· Auxiliary voltage: 60 to 240 V AC/DC,
· binary input tresh. 44 V AC/DC
· Standard version - no cover
· Communication: Front port: USB and rear: RS485 supporting IEC 60870-5-103 or Modbus RTU or DNP 3.0
· Front fascia: w. breaker control pushbuttons
· Protection function: standard version
PROTECTION FUNCTIONS
Product Details:
Brand | Siemens |
Relay Type | Overload Relay |
Voltage | Refer PDF document |
Voltage Type | on |
Type | Industrial Relay |
Model Name/Number | Siprotec 7UT613 Transformer Differential Protection Relay - Automation Device |
Current | 11 Current Inputs (max) |
Material | Refer Document |
Display | 4 Small Display (lines) |
Output Contact | 5 Binary Inputs (max) and 9 Binary Outputs (max) incl. Life contact |
Protection Functions | 87T/G/M/L,87 N,50/51,50/51N,50/51G,46,49,49,24,59,27,81,32R,32F,60FL,50 BF,38,86,74 TC,27,32,47,50 |
Case (x19'') | 1/2 |
Push Buttons | 4 |
LEDs (max) | 16 |
PSU Variants | DC 24-48; DC 60-250 /AC 115-230 |
Front User Interface | Yes |
IEC 60870-5-103 | optional (additional price) |
Profibus FMS/DP, Slave | optional (additional price) |
MODBUS RTU SLAVE | optional (additional price) |
PROFINET I/O | optional (additional price) |
DNP3 serial | optional (additional price) |
DIGSI | DIGSI (additional price) |
IEC 61850-8-1 | optional (additional price) |
RTD-unit connection | optional (additional price) |
20 mA unit connection | optional (additional price) |
RSTP (Ethernet ring redundancy) | optional (additional price) |
PRP V1 (Parallel Redundancy Protocol) | optional (additional price) |
HSR (High available Seamless Ring configuration) | optional (additional price) |
Further Ethernet protocols on Ethernet modules | optional (additional price) |
Time Synchronisation | Yes |
Transformer differential protection
SIPROTEC 7UT613
The SIPROTEC 7UT613 differential protection relays are used for fast and selective fault clearing of short-circuits in transformers of all voltage levels and also in rotating electric machines like motors and generators, for short lines and busbars.
Features
The specific application can be chosen by parameterization. In this way an optimal adaptation of the relay to the protected object can be achieved.
In addition to the differential function, a backup overcurrent protection for 1 winding/ star point is integrated in the relay. Optionally, a low or high-impedance restricted earth-fault protection, a negative-sequence protection and a breaker failure protection can be used. 7UT613 features 4 voltage inputs. With this option an overvoltage and undervoltage protection is available as well as frequency protection, reverse / forward power protection, fuse failure monitor and overexcitation protection. With external temperature monitoring boxes (thermo-boxes) temperatures can be measured and monitored in the relay. Therefore, complete thermal monitoring of a transformer is possible, e.g. hot-spot calculation of the oil temperature.
7UT613 features full coverage of applications without external relays by the option of multiple protection functions e.g. overcurrent protection is available for each winding or measurement location of a transformer. Other functions are available twice: ground-fault differential protection, breaker failure protection and overload protection. Furthermore, up to 12 user-defined (flxible) protection functions may be activated by the customer with the choice of measured voltages, currents, power and frequency as input variables. The relays provide easy-to-use local control and automation functions.
The integrated programmable logic (CFC) allows the users to implement their own functions, e.g. for the automation of switchgear (interlocking). User-defined messages can be generated as well. The flexible communication interfaces are open for modem communication architectures with control system.
Hardware
Functions
Function overview
Protection functions
Control functions
Monitoring functions
Additional Information:
Product Details:
Usage/Application | Overcurrent Protection Relay |
Voltage | 220-240V |
Current | 1A-5A |
Brand | SIEMENS |
Type | Voltage Relays |
Voltage Type | on |
Display | 4 Small Display (lines) |
Size | E4 (xE) |
Protection Functions | "27/59,32,32S,37/37G/37SEF,46BC,46NPS,47NPS,49,50,50BF,50G/N/SEF,51,51c,51G/N/SEF,51 |
Supervision functions | 60CTS,60VTS,74T/CCS,81THD |
Control Functions | 79,86,CB |
Binary Inputs (max) | 4 |
Binary Outputs (max) incl. Life contact | 6 |
Current Inputs (max) | 4 |
Push Buttons | 7 |
LEDs (max) | 10 |
Pluggable terminal blocks | Yes |
PSU Variants | DC 24-60;AC/DC 60-240 |
Front User Interface | Yes |
IEC 60870-5-103 | Yes |
MODBUS RTU SLAVE | Yes |
DNP3 serial | Yes |
Time Synchronisation | Yes |
Features:
Affordable rates
Durability
Low maintenance
Easy installation
Top performance
Longer working life
Additional Information:
Product Details:
Model Name/Number | 7SJ66 |
Service Location | Service Centre |
Brand | SIEMENS |
Customer/Business Type | Customer Requirement |
Voltage | 220-240V |
Usage/Application | Overcurrent Protection |
Current | 4 Current Inputs (max) |
Voltage Type | on |
Display | 8 Small Display (lines) |
Output Contact | 36 Binary Inputs (max) and 24 Binary Outputs (max) incl. Life contact |
Size | 240x128 Large,graphical Display (Pixel) |
Protection Functions | 50,50N,50,50N,51,51V,51N,67,67N,67Ns/50Ns,59N/64,67Ns,87N,50BF,79M,25,46,47,49,48,51M,14,66/86 |
Case (x19'') | 1/3; 1/2 |
Push Buttons | 4 |
LEDs (max) | 16 |
PSU Variants | 110 to 250 V DC,115 to 230 V AC |
Front User Interface | Yes |
IEC 60870-5-103 | optional (additional price) |
MODBUS TCP | optional (additional price) |
DIGSI | DIGSI (additional price) |
IEC 61850-8-1 | optional (additional price) |
RTD-unit connection | optional (additional price) |
Time Synchronisation | Yes |
Commands for control of CB and of isolators
Graphical visualization of switch positions
Control via keyboard, binary inputs, DIGSI 4 or SCADA system
User-defined logic with CFC (e.g. interlocking)
Operational measured values V, I, f
Energy metering values Wp,Wq
Circuit-breaker wear monitoring
Slave pointer
Trip circuit supervision
Fuse failure monitor
8 oscillographic fault records
Motor statistics
System interface protocols: IEC 60870-5-103, IEC 61850, Modbus RTU, DNP3
Electrical and optical interface
RSTP (Redundancy Protocol for Ethernet)
Service interface for DIGSI 4 or RTD-Box
Front USB interface for DIGSI 4
Time synchronization via IRIG B, DCF77
Spring-type terminals
4 current transformers
4 voltage transformers
16/22/36 binary inputs
7/10/23 output relays
Graphic or 8 line display
Additional Information:
Product Details:
Brand | Siemens |
Voltage | 220V-240V |
Current | 14 Current Inputs (max) |
Power Source | Electric |
Relay Type | Differential Transformer Overload Protection |
Mounting Type | Din Rail |
Voltage Type | on |
Display | 240x120 Large,graphical Display (Pixel) |
Output Contact | 29 Binary Inputs (max) and 25 Binary Outputs (max) incl. Life contact |
Protection Functions | 87T/G/M/L,87 N,50/51,50/51N,50/51G,46,49,49,24,59,27,81,32R,32F,60FL,50 BF,38,86,74 TC,27,32,47,50 |
Case (x19'') | 1/1 |
Push Buttons | 4 |
LEDs (max) | 16 |
PSU Variants | DC 24-48; DC 60-250 /AC 115-230 |
Front User Interface | Yes |
IEC 60870-5-103 | optional (additional price) |
Profibus FMS/DP, Slave | optional (additional price) |
MODBUS RTU SLAVE | optional (additional price) |
PROFINET I/O | optional (additional price) |
DNP3 serial | optional (additional price) |
DIGSI | DIGSI (additional price) |
IEC 61850-8-1 | optional (additional price) |
RTD-unit connection | optional (additional price) |
20 mA unit connection | optional (additional price) |
RSTP (Ethernet ring redundancy) | optional (additional price) |
PRP V1 (Parallel Redundancy Protocol) | optional (additional price) |
HSR (High available Seamless Ring configuration) | optional (additional price) |
Further Ethernet protocols on Ethernet modules | optional (additional price) |
Time Synchronisation | Yes |
Differential protection for 2- up to 3-winding transformers up to 5 ends (3-/1-phase)
Differential protection for motors and generators
Differential protection for short 2 up to 5 terminal lines
Differential protection for busbars up to 12 feeders (phase-segregated or with summation CT)
Protection functions
Differential protection with phase-segregated measurement
Sensitive measuring for low-fault currents
Fast tripping for high-fault currents
Restraint against inrush of transformer
Phase /ground overcurrent protection
Overload protection with or without temperature measurement
Negative-sequence protection
Breaker failure protection
Low/high-impedance restricted ground fault (REF)
Voltage protection functions
Control functions
Commands for control of circuit-breakers and isolators
7UT63x: Graphic display shows position of switching elements, local/remote switching by key-operated switch
Control via keyboard, binary inputs, DIGSI 4 or SCADA system
User-defined logic with CFC
Monitoring functions
Self-supervision of the relay
Trip circuit supervision
Oscillographic fault recording
Permanent differential and restraint current measurement, extensive scope of operational values
Communication interfaces
PC front port for setting with DIGSI 4
System interface IEC 61850 Ethernet - IEC 60870-5-103 protocol, - PROFIBUS-FMS/-DP, MODBUS or DNP 3.0
Service interface for DIGSI 4 (modem)/ temperature monitoring (thermo-box)
Time synchronization via IRIG-B/DCF 77
Additional Information:
Product Details:
Usage/Application | OVERCURRENT PROTECTION |
Voltage | 220-240V |
Current | 1A-5A |
Brand | SIEMENS |
Type | Voltage Relays |
Relay Type | Voltage Relay |
Display | 2 Small Display (lines) |
Size | E4 (xE) |
Protection Functions | 50,50N/G,51,51N/G,50LC/SOTF |
Supervision functions | CC |
Binary Inputs (max) | 2/4 (1) |
Binary Outputs (max) incl. Life contact | 2/4 (1) |
Current Inputs (max) | 4 |
Push Buttons | 7 |
LEDs (max) | 9 |
Front User Interface | Yes |
Instantaneous Overcurrent Protection (50)
Instantaneous Derived Earth Fault (50N)
Instantaneous Measured Earth Fault (50G)
Time Delayed Overcurrent (51)
Time Delayed Derived Earth Fault (51N)
Time Delayed Measured Earth Fault (51G)
Line Check / Switch On To Fault (SOTF)
Inrush Restraint
Self Powered
10 Fault Records
100 Event Records
Password Protection
Self Monitoring
Overcurrent Protection Functions (Instantaneous and Delayed)
Relay Integration via Reydisp Evolution PC Software
Sensitivity of 20% Nominal Current
4 Current Transformer with 1A or 5A Inputs
2 Binary Inputs
2 Latched Binary Outputs, 1 changeover and 1 normally open
1 Pulsed Output
16 Character x 2 Line Backlit LCD
Menu Navigation Keys
9 Predetermined LED’s for Easy Use
Front USB Interface
Product Details:
Model Name/Number | 7SR158 |
Display | 4 Small Display (lines) |
Output Contact | 6 Binary Inputs (max) and 8 Binary Outputs (max) incl. Life contact |
Size | E4,E6 (xE) |
Protection Functions | 27/59,47,59N,78,81,81R |
Supervision functions | 74T/CCS |
Control Functions | 86 |
Push Buttons | 5 |
LEDs (max) | 10 |
PSU Variants | DC 24-60;DC 88-250 / 115V |
Front User Interface | Yes |
IEC 60870-5-103 | Yes |
MODBUS RTU SLAVE | Yes |
RSTP (Ethernet ring redundancy) | optional (additional price) |
PRP V1 (Parallel Redundancy Protocol) | optional (additional price) |
HSR (High available Seamless Ring configuration) | optional (additional price) |
Further Ethernet protocols on Ethernet modules | optional (additional price) |
Time Synchronisation | Yes |
The Reyrolle 7SR158 Argus voltage and frequency relays are numerical, multifunctional devices, with functionality designed for connection to voltage transformers. The voltage and frequency functionality is supplemented by data storage, instrumentation, user configurable logic and data communication features. A menu based user friendly interface provides local access to relay settings, instruments and operational data. The fascia also benefits from 9 user configurable, tri-coloured LEDs and a USB port for PC access.The key functions provided include 27/59 -Under and Over voltage, 81 -Under and Over frequency, 78 -Voltage vector shift and 81R -Rate of change of frequency.Relays have three voltage inputs, six binary inputs and eight binary outputs and are housed in a size E4 case. Programmable logic is provided to allow the optimal configuration of relay functionality. A rear electrical RS485 port is provided for SCADA connection using either IEC60870-5-103, DNP3.0 or MODBUS RTU protocol.
Product Details:
Model Name/Number | 7SR10 |
Brand | SIEMENS |
Voltage | 220-240V |
Usage/Application | Overcurrent Protection |
Type | Industrial relays |
Front connection port | USB |
Rear port | RS485 |
The Reyrolle 7SR10 Argus overcurrent and earth fault relay is a numerical overcurrent protection relay intended as a low-cost solution for distribution and industrial applications.The Reyrolle 7SR10 Argus overcurrent and earth fault relay is developed using the latest generation of hardware technology and is available in multiple variants depending on the power supply, Binary input/binary output configuration and data communication facility.Housed in a 4U high, size 4 non-draw-out case and these relays provide protection, monitoring, instrumentation, and metering with integrated input and output logic, data logging, and fault reports. Communication access to the relay functionality is via a front USB port for local PC connection or rear electrical RS485 (optional) port for remote connection.
Product Details:
Display | 4 Small Display (lines) |
Output Contact | 6 Binary Inputs (max) and 6 Binary Outputs (max) incl. Life contact |
Size | E4 (xE) |
Protection Functions | 27/59,32,32S,37/37G/37SEF,46BC,46NPS,47NPS,49,50,50BF,50G/N/SEF,51,51c,51G/N/SEF,51 |
Supervision functions | 60CTS,60VTS,74T/CCS,81THD |
Control Functions | 79,86,CB |
Current Inputs (max) | 4 |
Push Buttons | 7 |
LEDs (max) | 10 |
Pluggable terminal blocks | Yes |
PSU Variants | DC 24-60;AC/DC 60-240 |
Front User Interface | Yes |
IEC 60870-5-103 | Yes |
MODBUS RTU SLAVE | Yes |
DNP3 serial | Yes |
Time Synchronisation | Yes |
The Reyrolle 7SR10 Argus overcurrent and earth fault relay is a numerical overcurrent protection relay intended as a low-cost solution for distribution and industrial applications.The Reyrolle 7SR10 Argus overcurrent and earth fault relay is developed using the latest generation of hardware technology and is available in multiple variants depending on the power supply, Binary input/binary output configuration and data communication facility.Housed in a 4U high, size 4 non-draw-out case and these relays provide protection, monitoring, instrumentation, and metering with integrated input and output logic, data logging, and fault reports. Communication access to the relay functionality is via a front USB port for local PC connection or rear electrical RS485 (optional) port for remote connection.