ABB RELION 650 Series Product Manual page 26

Transformer protection RET650 2.1 IEC
Analog inputs
Table 5. TRM - Energizing quantities, rated values and limits for protection transformer
Description
Frequency
Rated frequency f
r
Operating range
Current inputs
Rated current I
r
Operating range
Thermal withstand
Dynamic withstand
Burden
*) max. 350 A for 1 s when COMBITEST test switch is included.
Voltage inputs **)
Rated voltage U
r
Operating range
Thermal withstand
Burden
**) all values for individual voltage inputs
Note! All current and voltage data are specified as RMS values at rated frequency
Table 6. OEM - Optical ethernet module
Quantity
Number of channels
Standard
Type of fiber
Wave length
Optical connector
Communication speed
Auxiliary DC voltage
26
M16988-1 v11
Value
50/60 Hz
f ± 10%
r
1 or 5 A
(0-100) x I
100 × I for 1 s *)
r
30 × I for 10 s
r
10 × I for 1 min
r
4 × I continuously
r
250 × I one half wave
r
< 20 mVA at I
< 150 mVA at I
110 or 220 V
0 - 340 V
450 V for 10 s
420 V continuously
< 20 mVA at 110 V
< 80 mVA at 220 V
SEMOD55310-2 v9
Rated value
1 or 2 (port A, B for IEC 61850-8-1 / IEEE C37.118)
IEEE 802.3u 100BASE-FX
62.5/125 mm multimode fibre
1300 nm
Type ST
Fast Ethernet 100 Mbit/s
M12286-1 v5
r
= 1 A
r
= 5 A
r
1MRK 504 161-BEN C
IP15842-1 v1
IP15843-1 v3
ABB