Table of Contents
Advertisement
Advertisement
Table of Contents
Related Manuals for Siemens SIMEAS-T 7KG6111-2LK11-0B
Summary of Contents for Siemens SIMEAS-T 7KG6111-2LK11-0B
- Page 1 Operating Instructions SIMEAS-T Operating Instructions Transducer without auxiliary power for alternating current for alternating voltage for alternating voltage with expanded end range 7KG6111 and 7KG6101 Compact device for DIN rail mounting Operating Instructions A5E38679986C / RS-AB...
-
Page 2: Safety Instructions
If you would like additional information, or if particular problems arise which are not covered in sufficient detail in the documentation, please ask for the necessary information from your local Siemens office, or contact the address on the back page of the operating instructions directly. - Page 3 SIMEAS-T - Transducer without auxiliary power QUALIFIED PERSONNEL Unqualified intervention in the device/system or failure to heed the safety warnings in this manual can lead to serious injury or material damage. Therefore, only suitably qualified personnel are permitted to service this device/system. Qualified personnel in the sense of the safety-related notices in these operating instructions or on the product itself are persons who •...
- Page 4 SIMEAS-T - Transducer without auxiliary power...
-
Page 5: Table Of Contents
10.3 Installation material ....................15 11 Commissioning ......................16 12 Maintenance ....................... 16 13 Calibrating and testing ....................17 Siemens Aktiengesellschaft © SIEMENS AG 2006, 2011, 2014, 2015. 2016 All Rights Reserved Subject to change without prior notice A5E38679986C / RS-AB... - Page 6 SIMEAS-T - Transducer without auxiliary power...
-
Page 7: Operating Instructions
SIMEAS-T - Transducer without auxiliary power Operating Instructions 1 Area of application Transducers are used to convert different measured signals from high-voltage and low- voltage systems into proportional output variables. In the power supply and distribution industry, they are, for example, in areas where measured signals have to be transmitted over large distances. -
Page 8: Performance Characteristics
SIMEAS-T - Transducer without auxiliary power 3 Performance characteristics • High measuring precision • Powerful output signal circuits • High system safety and reliability • CE mark • Extremely high immunity to EMC interference • Compliance with relevant national and international standards •... -
Page 9: Operating Principle
SIMEAS-T - Transducer without auxiliary power 4 Operating principle The transformer (1) transfers the input signal I or U via the rectification and filtering (2) to the signal evaluation (3), which drives the output amplifier (4). Fed by smoothing, the output amplifier provides a load-independent current I proportional to the input value I or U... -
Page 10: Technical Specifications
SIMEAS-T - Transducer without auxiliary power 6 Technical specifications Input Only for connecting to alternating voltage systems! Maximum voltage to earth 500 V ~ Power consumption of the measuring circuit 0.3 VA with I = 2.5 mA 0.4 VA with I = 5 mA 0.6 VA with I = 10 mA... - Page 11 SIMEAS-T - Transducer without auxiliary power Errors and influencing effects The relative error information with signs "+" and "-" Errors in reference conditions 0.5% relative to I Reference conditions – Input current I 0.05 I to I – Input voltage U 0.2 U to U –...
-
Page 12: Rating Plate Symbols
SIMEAS-T - Transducer without auxiliary power 7 Rating plate symbols EU conformity marking TR Customs Union Certification of EAC Notice – Observe warning information Input Output Alternating voltage or current 8 Description The transducers in the enclosure are permanently wired and tested functional units. They have a snap-on mounting for a 35 mm standard mounting rail according to DIN EN 50022. -
Page 13: Ordering Data
SIMEAS-T - Transducer without auxiliary power 9 Ordering data Ordering data for alternating voltage (G) MUU Name Order no. Code Device 7KG 6 ↑ ↑ ↑ ↑ ↑ │ │ │ │ │ Input signal E │ │ │ │ Rated frequency f 50 Hz │... - Page 14 SIMEAS-T - Transducer without auxiliary power Ordering data for alternating current (G) MUI Name Order no. Code Device 7KG 6 ↑ ↑ ↑ ↑ │ │ │ │ Input signal E │ │ │ Rated frequency f 50 Hz │ │...
-
Page 15: Mounting And Operation
SIMEAS-T - Transducer without auxiliary power 10 Mounting and operation WARNING! When electrical devices are operated, certain parts necessarily conduct dangerous voltages. Failure to heed the operating notices can therefore lead to serious injury or property damage. The device should only be mounted and electrically connected by appropriately qualified personnel. -
Page 16: Commissioning
SIMEAS-T - Transducer without auxiliary power Secondary circuits: For devices in which the highest voltage of the measuring circuit is 500 V, cables with basic isolation in relation to the maximum voltage in each secondary circuit suffice. For devices with voltages that exceed 500 V in the measuring circuit, the isolation of the cable in the secondary circuits must correspond to a basic isolation for the highest voltage occurring in the measuring circuit. -
Page 17: Calibrating And Testing
SIMEAS-T - Transducer without auxiliary power 13 Calibrating and testing WARNING! The work must be done in accordance with the specifications and performance instructions of accident prevention regulation VBG 4.0. in particular 8. "Permissible discrepancies while working on active parts". A suitable electrical tool must be used. The transducer has to be opened for calibration. - Page 18 SIMEAS-T - Transducer without auxiliary power Calibration of the voltage transducer Start value Feed U = 0.2 U ± 0.05% U , with trim potentiometer "min" set the output value = 0.2 I ± 0.2% I Full-scale value Feed U ±...
- Page 19 SIMEAS-T - Transducer without auxiliary power Calibration of the current transducer Full-scale value (this is the only calibration required) Feed E ± 0.1% E , set the output value ± 0.2% E with trim potentiometer R4.
- Page 20 SIMEAS-T - Transducer without auxiliary power Contact Please talk to your Siemens contact (http://www.siemens.com/automation/partner) at one of our agencies or local offices if you have any questions about the products described here and do not find the answers in this manual.