Explosion Protection? - Welcome to the IEC · Explosion Protection in Sensors Technology Exemplary:...
Transcript of Explosion Protection? - Welcome to the IEC · Explosion Protection in Sensors Technology Exemplary:...
Fuel
Oxygen
Ignition source
Explosion Protection?
Industry using Ex-Products
Ex-Products
Fundament
Construction
Protection
Regulation
Man
ufac
ture
r
Cert
ifica
tion
Ope
rato
r
Market Surveillance
Research Activities
Principal of Ex-Business
Operation Product
Standardization
Ex-Equipment (Installed basis)
Installation
Inspection and Maintenance
Repair
Life cycle approach
Market Surveillance
Regulators Jurisdiction Operator
Manufacturer Placing on the market
Zone classification (“Risk Assessment”)
EN/IEC 60079-ff EN/IEC 80079-ff
EN/IEC 60079-10 EN/IEC 60079-14
EN/IEC 60079-17
EN/IEC 60079-19
Div. 3: Chemical Physics and Explosion Protection
3.5
3.6 3.7
3.5: Explosion Protection in Energy Technology
3.6: Explosion Protection in Sensors Technology and Instrumentation
3.7: Fundamentals of Explosion Protection
Explosion Protection in the PTB
Research Activities in Department 3.5
Complex Experiment
Downscale of the Experiment (Laboratory)
Simulation
Simplified Experiment Improvement of the Modell
Exemplary: Explosion Protection in Energy Technology
Explosion Concept of Intrinsic safe Ethernet (Ex-iP), Communication systems (Tablets, Smartphones), Sensors (WLAN, Bluetooth-Technology)
Battery diagnostic Battery management
Explosion Concept of LI-Ions Battery-systems to use in Forklift trucks Emergency power supply
Research Activities in Department 3.6 Exemplary: Explosion Protection in Sensors Technology
and Instrumentation
Drive System Permanent Magnetic Motors Converter Drive Efficiency
Research Activities in Department 3.7 Exemplary:
Safety characteristics at non-atmospheric conditions
Physical ignition processes Electrostatics Mechanically generated
sparks and hot surfaces Optical radiation, Ultrasound
Explosion Processes and Flame arresters at non-atmospheric conditions
Avoid explosive
atmospheres
Reduce or limit explosion
consequences
Avoid ignition sources
Formation and dissemination of explosive atmospheres
Fundamentals of Explosion Protection
„Metrology“ and „Explosion Protection“
PTB has started the „Proficiency Testing Schemes“ with respect to ISO/IEC 17043 for the IECEx System. Regularly Workshops (2012, 2014 and June 2016) with 2015: Proficiency Testing Scheme is mandatory for all IECEx-Test Laboratories
1. Introduction
4. Summary
6 Common Regulatory Objectives
Regulation
Certification
ExNB
European Commission UNECE WP.6 (UNECE-ExSC)
TC 305 TC 31
Ex-Dienst
Namur
ADCO
BG
ZVEI
IECEx
VDMA
CENELEC CEN
IEC/ISO
UNECE- MARS
Orgalime
Info Resources - TC 31 Dashboard