Siemens duobias m relay manual

Actually the differential relay is the three number electromechanical(one for each phase) reyrolle type C21 with duobias written on it. I have searched the Siemens site but could only see the recent digital duobias-M relay and not the electromechanical type. 7SR242 Duobias Settings, Configuration & Instruments Guide ©2010 Siemens Protection Devices Limited Chapter 2 Page 3 of 20 Section 1: Introduction 1.1 Relay Menus And Display All relay fascias contain the same access keys although the fascias may differ in appearance from model to model. Overcurrent and Feeder Protection. Line differential protection. Transformer protection. Reyrolle 7SR242 Duobias - 8xI 1xV, 2 winding transformer. Motor and Generator Protection. Capacitor bank protection. High impedance protection. Synchronizing. Voltage and frequency protection. Overcurrent and feeder protection. The Reyrolle 7SR10, 7SR11,7SR12,7SR21 and 7SR22 Argus overcurrent protection devices have been specifically designed to provide feeder protection for distribution and industrial networks. Want to receive all the latest information? Siemens Relays Manuals. 227 Siemens Relays Manuals and User Guides (388 Models) were found in All-Guides Database. Siemens Relays: List of Devices # Model Siemens Protection Device 7SR242 Duobias Siemens Protection Device Technical manual (382 pages) Siemens Relays 7UT51 Siemens Relays Instruction manual (232 pages) Siemens Circuit breakers 180 Siemens Relays Manuals and User Guides (388 Models) were found in All-Guides Database. Siemens Relays: List of Devices # Model Type of Document; 21: Siemens 7SR45 Argus: Siemens Protection Device 7SR242 Duobias Siemens Protection Device Technical manual (382 pages) Siemens Control Systems SIRIUS 3TK2820 Siemens Industry Catalog - Energy - Energy Automation and Smart Grid - Protection - Reyrolle - Transformer protection - Reyrolle 7SR242 Duobias - 8xI 1xV, 2 winding transformer Detaily produktu - Industry Mall - Siemens Slowakei Reyrolle protection relays. The comprehensive range of Reyrolle products provides the total protection requirements of distribution markets and industrial applications - ranging from overcurrent protection via transformer protection and voltage control to a full spectrum of auxiliary and trip relays. The portfolio includes many famous The relays utilise years of numeric relay protection experience with the 'Duobias' family of products. Housed in 4U high, size E8, E10 or E12 cases, these relays provide protection, control, monitoring, instrumentation and metering with integrated input and output logic, data logging & fault reports. Reydisp Evolution is a Windows based suite of software tools, providing the means for the user to fully configure the relay and is common to the entire range of Reyrolle protection relays. The setting configuration tool allows the user to apply settings, interrogate settings and retrieve events and disturbance waveforms from the device. Product Description. DUOBIAS-M TRANSFORMER DIFFERENTIAL RELAY E10 CASE ,6 CT,2EF/REF CT, 1VT 19 BINARY INP./ 14 BINARY OUTP. 24 LEDS MEASURING INPUT: 1/5A, 63,5/110V, 50/60HZ AUXILIARY VOLTAGE: 30 TO 220V DC, BINARY INPUT THRESHOLD 88V DC USB FRONT PORT, RS485 REAR PORT PROTOCOL: IEC 60870-5-103 AND MODBUS RTU AND DNP 3.0 (USER SELECTABLE ©2015 Siemens Protection Devices Limited Chapter 1 Page 7 of 60 Section 1: Introduction This manual is applicable to the following relays: x 7SR242 Multi-Functio