"INDUSTRIAL ELECTRICIANS ". PHOENIX TERMINATION MODULE,ORMAN,Siemens and so on.

7KG8000-6AA20 NO.:7KG8000-6AA20 Brand:SIEMENS Description: GSD-FILE FOR SIMEAS Q WITH PROFIBUS DP INTERFACE DEVICE-SPECIFIC FILE COMPLIANT WITH EN 50170 STANDARD VOLUME 2 FOR THE CONFIGURATION OF PROFIBUS NETWORKS DELIVERED ON A 3 1/2-INCH DISK. 7KG8000-8AA20/FF 6ES7231-7PB22-0XA0 6SE6420-2UD27-5CA1 6ES7307-1EA01-0AA0 6ES7138-4FA05-0AB0 7KG8000-8AB/BB 7KG8000-8AA20/EE SIEMENS PLC control module NO:7KG8000-8AB20/FF Brand:Siemens Dimensions:15.2 x 7.6 x 25.4 cm Weight:1.2 kg Country of Origin:Germany Description:Interface Module

7KG8000-8AA20 NO.:7KG8000-8AA20 Description: SIMEAS Q WITH PROFIBUS DP INTERFACE POWER SUPPLY: DC 24 TO 60V Manufacturer: SIEMENS

 RS422020-AA ABB Three-Phase Overvoltage and Undervoltage Relay SPAU 130C Part Number: RS422020-AA Description： Combined overvoltage and undervoltage protection relay Three-phase definite time or inverse time overvoltage stage Three-phase definite time undervoltage stage Control input for blocking of the function of the undervoltage stage by means of an external control signal Automatic blocking of the undervoltage stage on loss of energizing voltage Fully field-configurable output relay functions Flexible matching of the relay to the intended protection application Numerical display of setting values, measured values, recorded fault values, indications etc. Serial interface for bus connection module and optical-fibre substation bus Continuous self-supervision of relay hardware and software for enhanced system reliability and availability Auto-diagnostic fault indication to facilitate repair after detection of permanent internal relay fault Powerful software support for parametriza...

 7SJ6421-4EB92-1FE4 Siemens Multifunction Protective Relay Part Number: 7SJ6421-4EB92-1FE4 L0S Model: Multifunction Protective Relay Manufacturer: Siemens Description： MULTIFUNCTION PROTECTIVE RELAY SYNCHRONIZATION (OPTIONAL) AND RESISTANCE TEMPERATURE DETECTOR INTERFACE, CASE 1/2 19", 20BI, 8BO, 2 POWER RELAYS, (4 CONTACTS) GRAPHIC DISPLAY, 1 WATCHDOG CONTACT PHASE CURRENT TRANSFORMER 1A SUPPLY VOLTAGE: DC 60V TO 125V, TRIGG.LEVEL BINARY INPUT DC 19V FLUSH MOUNTING CASE, SCREW TERMINALS LANGUAGE ENGLISH, 50/60HZ, IEC/ANSI, REGION WORLD, (LANGUAGE CHANGEABLE) SYSTEM PORT (ON REAR OF DEVICE) PORT B IEC 61850,100 MBIT ETHERNET WITH INTEGRATED SWITCH OPTICAL, DOUBLE, LC-CONNECTOR DIGSI 4/MODEM PORT (ON REAR OF DEVICE) PORT C DIGSI 4, RS485 METERING: FAULT RECORDING FUNCTIONALITY: TOC+V/F PHASE OVERCURRENT (50/51): I>,I>>,IP,REVERSE INTERLOCKING, INDEPENDENT OF PHASE ROTATION, GROUND OVERCURRENT (50N/51N): IE>,IE>>,IEP, OVERLOAD PROTECT. WITH 2 TIME CONSTANTS (49), T...