ABB REF 54 Series, Technical Reference Manual, General

Page: 91 / 132

1MRS750527-MUM
REF 54_
91
Feeder Terminal
Technical Reference Manual, General
Table 5.2.1-8 Environmental conditions
Specified service temperature range -10…+55
°
C
Transport and storage temperature range -40…+70
°
C
Enclosure class front side, flush-mounted IP 54
rear side, connection terminals IP 20
Dry heat test according to IEC 60068-2-2
Dry cold test according to IEC 60068-2-1
Damp heat test, cyclic according to IEC 60068-2-30,
r.h. = 95%, T = 25
°
…55
°
C
Storage temperature tests according to IEC 60068-2-48
Table 5.2.1-9 Standard tests
Insulation tests Dielectric test
IEC 60255-5 Test voltage 2 kV, 50 Hz, 1 min.
Impulse voltage test
IEC 60255-5 Test voltage 5 kV, unipolar impulses,
waveform 1,2/50
μ
s,
source energy 0.5 J
Insulation resistance
measurements
IEC 60255-5 Insulation resistance > 100 M
Ω
, 500 V DC
Mechanical tests Vibration tests (sinusoidal) IEC 60255-21-1, class I
Shock and bump test IEC 60255-21-2, class I
Seismic test IEC 60225-21-3, class 2
Table 5.2.1-10 Electromagnetic compatibility tests
The EMC immunity test level fulfills the requirements listed below
1 MHz burst disturbance test, class
III, IEC 60255-22-1 common mode 2.5 kV
differential mode 1.0 kV
Electrostatic discharge test, class III
IEC 61000-4-2 and 60255-22-2 for contact discharge 6 kV
for air discharge 8 kV
Radio frequency interference test conducted, common mode
IEC 61000-4-6 and 60255-22-6 10 V (rms), f = 150 kHz…80
MHz
radiated, amplitude-modulated
IEC 61000-4-3 10 V/m (rms),
f = 80…1000 MHz
radiated, pulse-modulated
ENV 50204 10 V/m, f = 900 MHz
radiated, test with a portable
transmitter
IEC 60255-22-3, method C f = 77.2 MHz, P = 6 W;
f = 172.25 MHz, P = 5 W
Fast transient disturbance test
IEC 60255-22-4 and IEC 61000-4-4 power supply 4 kV
I/O ports 2 kV
Surge immunity test
IEC 61000-4-5
IEC 60255-22-5 power supply 4 kV, common mode
2 kV, differential mode
I/O ports 2 kV, common mode
1 kV, differential mode
Power frequency (50 Hz)
magnetic field, IEC 61000-4-8 300 A/m
Voltage dips and short interruptions
IEC 61000-4-11 30%, 10 ms
60%, 100 ms
60%, 1000 ms
>90%, 5000 ms
Electromagnetic emission tests
EN 55011 and EN 60255-25 conducted RF emission (mains
terminal) EN 55011, class A
radiated RF emission EN 55011, class A
CE approval Complies with the EMC directive
89/336/EEC and
the LV directive 73/23/EEC
EN 50263, EN 50081-2
EN 61000-6-2, EN 60255-6