Technical Data - ABB SPAU 341 C User Manual

SPCU 1D50
See the specific regulating module manual chapter "Technical data"
SPCN 1D56
See the specific regulating module manual chapter "Technical data"
Data communication
Transmission mode
Coding
Data transfer rate, selectable
Optical bus connection module
- for plastic cables
- for glass fibre cables
Optical bus connection module powered from
the internal power supply
- for plastic cables
- for glass fibre cables
Optical bus connection module
for parallel operation
- for plastic cables
- for glass fibre cables
Test voltages
Dielectric test voltage according to IEC 255-5
Impulse test voltage according to IEC 255-5
Insulation resistance according to IEC 255-5
Disturbance tests
High-frequency (1MHz) disturbance test
according to IEC 255-22-1
Electric discharge test according to
IEC 255-22-4 and IEC 801-2, Class III
- air discharge
- contact discharge
Fast (5/50 ns) transients according to
IEC 255-22-4, class III and IEC 801-4, class IV
- power supply
- other inputs
Environmental conditions
Service temperature range
Transport and storage temperature range
according to IEC 68-2-8
Temperature influence
- Voltage measurement
- Tap-changer position measurement
- Current measurements
Damp heat test according to IEC 68-2-30
Degree of protection by enclosure of flush
mounting regulator case according to IEC 529
Weight of fully equipped regulator
Fibre-optic serial bus
ASCII
4800 or 9600 Bd
SPA-ZC 21 BB
SPA-ZC 21 MM
SPA-ZC 17 BB
SPA-ZC 17 MM
SPA-ZC 100 BB
SPA-ZC 100 MM
2 kV, 50 Hz, 1 min
5 kV, 1.2/50 µ s, 0.5 J
>100 MΩ , 500 V dc
2.5 kV (common mode)
1.0 kV (differential mode)
8 kV
6 kV
4 kV
2 kV
-10...+55°C
-40...+70°C
< 0.025%/°C
< 0.025%/°C
< 0.1%/°C
93...95%, 55°C, 6 cycles
IP 54
5.5 kg
9