ABB CI626 bus coupler unit
Table 5 Mechanical testsHardware modules
Vibration and shock
Vibration
- reponse test
- endurance test
10 to 150 Hz / 0.5 gn
10 to 150 Hz / 1 gn
EN 60255-21-1 (1996),
IEC 60255-21-1 (1988)
EN 60068-2-6 (2008) IEC 60068-2-6 (2007)
IEEE 344; 2004
Shock and bump
- shock
- bump
Class 1
A = 15 gn; D = 11 ms pulse/
axis = 3
A = 10 gn; D = 16 ms pulse/
axis = 1000
EN 60255-21-2 (1996),
IEC 60255-21-2 (1988)
EN 60068-2-27 (2010),
IEC 60068-2-27 (2008)
IEEE 344; 2004
Seismic (SSE) 1 to 35 Hz, 1/2 gn EN 60255-21-3 (1995),
IEC 60255-21-3 (1993),
IEEE 344; 2004
Table 6 Enclosure protection classes
Bay unit 19" central unit Cubicle (see Table 12)
IP40 IP20 IP40-50

Table 7 Analog inputs (Bay unit)
Currents
4 /
6/
8/
9 input channels
I1, I2, I3, I4/
I1, I2, I3, I4, I5, I6/
I1, I2, I3, I4, I5, I6, I7, I8/
I1, I2, I3, I4, I5, I6, I7, I8, I9
Rated current (IN) 1 A or 5 A by choice of terminals,
adjustable CT ratio via HMI500
Thermal ratings:
continuous
for 10 s
for 1 s
1 half-cycle
4 x IN
30 x IN
100 x IN
250 x IN (50/60 Hz) (peak)
EN 60255-6 (1994),
IEC 60255-6 (1988),
VDE 0435, part 303
EN 60255-6 (1994),
IEC 60255-6 (1988),
VDE 0435, Part 303
Burden per phase 0.02 VA at IN = 1 A
0.10 VA at IN = 5 A
Voltages (optional)
1/
3/
5 input channels
U1/
U1, U2, U3/
U1, U2, U3, U4, U5
500BU03
Rated voltage (UN) 100 V, 50/60 Hz, 16.7 Hz
200 V, 50/60 Hz
VT ratio adjustable via HMI500
Thermal ratings:
continuous
for 10 s
2 x UN
3 x UN
EN 60255-6 (1994),
IEC 60255-6 (1988),
VDE 0435, part 303
Burden per phase 0.3 VA at UN
Common data
Rated frequency (fN) 50 Hz, 60 Hz, 16.7 Hz
adjustable via HMI500