assaabloy.com 647 Electromechanical locking Legislation CORROSION RESISTANCE Fifteen grades are identified with neutral salt-spray (NSS) corrosion resistance grades from EN 1670:1998, and with temperature and humidity resistance requirements as shown. Corrosion resistance Temperature resistance range No reqt +5 to +55˚C -10 to +55˚C -25 to +70˚C No defined resistance Grade 0 Grade A (1) Grade B (2) - - Grade N (1) Grade P (2) 24 hours - Grade C (1) - - 48 hours - Grade D (1) Grade G (1) Grade K (2) 96 hours - Grade E (1) Grade H (1) Grade L (2) 240 hours - Grade F (1) Grade J (1) Grade M (2) Requirement Grade 0 Grade 1 Grade 2 Grade 3 Voltage drop protection - - Yes Yes Protection against cutting of cables - - Yes Yes Protection against wire manipulation - - - Yes Resistance to electromagnetic manipulation - - Yes Yes Resistance to electrostatic discharge - Level 2 Level 4 Level 4 Resistance to electrostatic manipulation - - Level 4 Level 4 Grade Drilling time Side load Deadbolt projection End load 0 - - - - 1 - 1 kN 10mm 1 kN 2 - 3 kN 12mm 2 kN 3 - 5 kN 14mm 4 kN 4 - 7 kN 20mm 5 kN 5 3 minutes 7 kN 20mm 5 kN 6 - 10 kN 20mm 6 kN 7 5 minutes 10 kN 20mm 6 kN Corrosion resistance Security – electrical manipulation Security Note: Humidity requirements (Level 1 or 2) are shown in brackets. SECURITY Seven grades are identified with minimum figures for requirements relating to physical attack. Principal requirements are shown below. SECURITY – ELECTRICAL FUNCTION Two grades are identified according to whether or not there is status indication as follows: Grade 0: No status indication Grade 1: Audio or visual signal from lock to indicate that deadbolt is fully thrown and deadlocked SECURITY – ELECTRICAL MANIPULATION Four grades are identified indicating required levels of resistance to various forms of manipulation and interference as shown: Other important legislation Due to the nature of electromechanical hardware the various solutions offered can often be tested in accordance with elements of other standards already covered in this manual such as; EN 12209 – locks, latches and locking plates EN 1303 – cylinders for locks EN 1906 – door furniture Other standards and certification relevant to electromechanical hardware are as follows. If you require more information on these standards, please contact us. EN 15685 – multipoint locks, latch and locking plates EN 61000-6-3 – electromagnetic compatibility EN 50130-4:2011+A1:2014 – electromagnetic compatibility for alarm and fire alarm systems SSF 3522-1093 – burglar resistant fixed mounted lock units EN 14846:2008 classification key Grading scope EN 14846:2008 (0-P) (0-7) (0-1) (0-3) Further legislation and certification information can be found in the Standards and legislation section
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