Siemens SENTRON, Installation Manual

SEM3™ (Siemens Embedded Micro Metering 

Module) Certifications

The unauthorized repair of equipment,or tampering by unqualified 
personnel, will result in dangerous conditions that can cause 
death, serious injury or property damage. 

IMPORTANT

Information contained herein is general and NOT intended 
for specific application purposes. The user is responsible for 
application, installation, operation and maintenance of the 
equipment purchased. Siemens reserves the right to make changes 
at any time without notice or obligation. Should a conflict arise 
between the general information contained in this publication and 
the contents of drawings or supplementary material or both, the 
latter shall take precedence.

SUMMARY

These instructions do NOT purport to cover all details or variations 
in equipment, nor to provide for every possible contingency to be 
met in connection with installation, operation or maintenance. 
Should further information be desired or problems arise which are 
not covered contact the local sales office.

THE CONTENTS OF THIS INSTRUCTION MANUAL SHALL 
NOT BECOME PART OF OR MODIFY ANY PRIOR OR EXISTING 
AGREEMENT, COMMITMENT OR RELATIONSHIP. THE SALES 
CONTRACT CONTAINS ALL OBLIGATIONS OF SIEMENS INDUSTRY, 
INC. THE WARRANTY CONTAINED IN THE CONTRACT BETWEEN 
THE PARTIES IS THE SOLE WARRANTY OF SIEMENS INDUSTRY, INC. 
ANY STATEMENT CONTAINED HEREIN DOES NOT CREATE NEW 
WARRANTIES OR MODIFY THE EXISTING WARRANTIES.

Standards Compliance for the SEM3™ Product

Approvals and Certifications



 Accuracy

  - ANSI 

C12.1

  - ANSI 

C12.20/0.2



 Safety and Construction

  -  CSA C22.2 No. 1010-1 Safety Requirements for Electrical  
    Equipment for Measurement
  -  UL 916 Energy Management Equipment 
  -  UL61010-1 (IEC 61010-1) Test and Measurement 
  Equipment 



 Electromagnetic Compatibility

  -  IEC 61000-4-2 Electrostatic Discharge (B)
  -  IEC 61000-4-3 Radiated Immunity (A)
  -  IEC 61000-4-4 Electric Fast Transient 
  -  IEC 61000-4-5 Surge Immunity (B)
  -  IEC 61000-4-6 Conducted Immunity
  -  FCC Part 15 Subpart B, Class A Digital Device, Radiated  
  Emissions



 Environmental Conditions

  -  Altitude up to 3000 meters

 

Siemens SENTRON Busway Certifications

  -  UL 857
  -   NEMA BU1
  -  CSA C22.2
  -   IEC 439-1 (1993), IEC 439-2 (1993) and IEC 529 (1989)
  -   BS EN 60529, BS EN 60439-1 and BE EN 60439-2
  -   UL 1479
  -   DIN 4102 Parts 9 and 12
  -  BS 6387 Parts 11.1 and 11.2

NOTICE

The SEM3™ metering system offers a range 
of hardware options that affect input 
ratings. Use only parts and assemblies that 
are made specifically for use with the 
SEM3™ system. Failure to do so could 
permanently damage the meter. This 
document provides installation instructions 
applicable to each hardware option.

DANGER

• Hazardous voltages and exposed electrical conductors will cause death,  
  serious injury, or property damage.

•  De-energize before working inside busway system. Only qualified    
  personnel should work on or around this equipment afer becoming    
  thoroughly familiar with all warnings, safety notices, and maintenance  
  procedures contained herein.