TECHNICAL DATA
12
NA30 - Manual - 04 - 2022
3 T E C H N I C A L D A T A
3 T E C H N I C A L D A T A
3.1 GENERAL
Technical data
Mounting:
• Flush.
• Projecting.
• Rack.
• Separated operator panel.
External dimensions (Flush mounting)
177 x 107 x 235 (high x width x depth)
Terminals
screw connection
Mass
(Flush mounting)
2.0 kg
Reference standards
EN 60529, EN 60529/A1
Degrees of protection provided by enclosures (IP Code)
• Front
IP52
• Terminals
IP20
Insulation
Reference standards
EN 60255-5 IEC 60255-5
High voltage test (50 Hz 60 s)
• Auxiliary power supply
2 kV
• Input circuits
2 kV
• Output circuits
2 kV
• Output circuits (between open contacts)
1 kV
• Comunication Circuits
500 V
Impulse voltage withstand test (1.2/50
m
s):
• Auxiliary power supply
5 kV
• Input circuits
5 kV
• Output circuits
5 kV
• Output circuits (between open contacts)
2.5 kV
Insulation
resistance
>100
M
W
EMC tests for interference immunity
Reference standards
• Product standard for measuring relays
EN 50263
• Generic standards immunity for industrial environments
EN 61000-6-2
• Electromagnetic compatibility requirements for measuring relays and protection equipment
EN
60255-26
• Apparati di automazione e controllo per centrali e stazioni elettriche
• Compatibilità elettromagnetica - Immunità
ENEL REMC 02
• Normativa di compatibilità elettromeccanica per apparati e sistemi
ENEL REMC 01
Voltage dip and interruption
Reference standards
EN
61000-4-29
IEC
60255-22-11
Voltage dips, short interruptions and voltage variations on dc input power port immunity tests
Auxiliary power supply in dc energizing quantity
• Interruption (UT=40%)
100 ms
• Interruption (UT=0%)
50 ms
• Voltage variations (UT=80...120%)
10 s
EMC tests for interference immunity
Reference standards
EN 60255-22-1 IEC 60255-22-1
EN 61000-4-12 EN 61000-4-12
Damped oscillatory wave
• 0.1 MHz and 1 MHz common mode
2.5 kV
• 0.1 MHz and 1 MHz differential mode
1.0 kV
• Ring wave common mode
2.0 kV
• Ring wave differential mode
1.0 kV
Reference standards
EN 60255-22-2 IEC 60255-22-2
EN 61000-4-2 IEC 61000-4-2
Electrostatic discharge
• Contact discharge
6 kV
• Air discharge
8 kV
