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SIF5600 - Manual - 03 - 2008
3 T E C H N I C A L D A T A
3.1 GENERAL
Mechanical data
Mounting flush or projecting
Protection degree IP51
Terminals plug screw connection
Max sections of the cables 2.5/4 mm
2
Mass 2.0 kg
Insulation test
Reference standards EN60255-5, EN61010
Rated insulation voltage 250V
Overvoltage category III
AC voltage test 50Hz (1 min):
- auxiliary power supply 2 kV
- input circuits 2 kV
- output circuits 2 kV
- output circuits (between open contacts) 1 kV
- RS232/RS485 interfaces 500 V
Impulse voltage test (1.2/50 ms):
- auxiliary power supply
5 kV
- input circuits 5 kV
- output circuits 5 kV
- output circuits (between open contacts) 2.5 kV
Insulation resistance >100 MW
EMC tests
Reference standards
- Product standard for measuring relay
and protection equipment
EN50263
- Immunity generic standard EN61000-6-2 (ex EN50082-2)
Apparati di automazione e controllo per centrali e stazioni elettriche (ENEL Italian Utility)
- Compatibilità elettromagnetica - Immunità ENEL REMC 02
- Normativa di compatibilità elettromeccanica
per apparati e sistemi
ENEL REMC 01
Voltage dip and interruption
Reference standard EN61000-4-11,IEC60255-11
AC voltage auxiliary power supply (50 Hz)
- voltage dips with UT=40% 100 ms
- voltage dips with UT=0% 50 ms
DC voltage auxiliary power supply
- voltage dips with UT=40% 100 ms
- voltage dips with UT=0% 50 ms
- voltage variations UN=80...120% 10 s
EMC tests for interference immunity
Reference standards EN60255-22-1 IEC60255-22-1
Damped oscillatory wave
- 1 MHz differential test voltage 1 kV
- 1 MHz common mode test voltage 2.5 kV
Reference standards EN60255-22-2, IEC60255-22-2
EN61000-4-2
Electrostatic discharge
- contact discharge 8 kV
- air discharge 15 kV
Reference standards EN60255-22-3 IEC61000-4-3
Irradiation with RF field:
- 80...1000 MHz AM 80% 10 V/m
- 900 MHz Pulse modulated 10 V/m
Reference standards EN60255-22-4 IEC60255-22-4 IEC61000-4-4
Fast transient burst 4 kV
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