Eaton xiria series, User Manual

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Xiria
994.570 G01 06 7
CURRENT TRANSFORMER IEC 61869-2
type: CTB 90 Make: EATON
75/5 A
5 VA
L1-L2-L3
Cl. 0,2 ext. 120%
/ A
VA Cl. 0,2 ext. 120%
/ A
VA Cl. 0,2 ext. 120%
I
p
50 A I
k
20 kA t
k
3 s
CURRENT TRANSFORMER IEC 61869-2
type: WIC1-W3H1 Make: ELEQ
S1
– S2
28,8/0,075 A L1
– L2 – L3
0.1 VA Cl. 5P80
C-D 28,8/0,288 A L1
– L2 – L3
Test winding 10 A 3 s.
For system information refer to main plate
Figure 1-4: Rating plate of a current
transformer for metering
Figure 1-5: Rating plate of a current transformer for protection
VOLTAGE TRANSFORMER IEC 61869-3
type: UNECAK 12 D1.E Make: ELEQ
A-N 10000/ √ 3
a1-n 100/ √ 3 7,5 V Cl. 0,2 Sth. 400VA
da-dn 100/3 30 VA Cl. 3P Sth. 100VA
12-28-75 kV 1,9 U
r
- 8h
Figure 1-6: Rating plate of a voltage transformer
Technical data:
General:
Rated voltage kV 3.6 7.2 12 17.5 24
Impulse withstand voltage kV 40 60 75 / 95 95 125
Power frequency withstand voltage kV-1m 10 20 28/38/42 38 50
Rated frequency Hz ----------------------50-60----------------------------------
Degree of protection in service ---------------------IP31D---------------------------------
Degree of protection with doors/covers open ---------------------IP2X-----------------------------------
Classification according to IEC 62271-200:
Loss of service continuity ----------------------LSC2B--------------------------------
Partition class ----------------------PM-------------------------------------
Internal Arc Classification (IAC) ----------------------AFL-----------------------------------
Internal arc resistance kA-s 20-1 20-1 20-1 20-1 20-1
Internal arc resistance with absorber kA-s 16-1 16-1 16-1 16-1 16-1
Ambient air temperature range
0
C ------------------- -25 +40 ------------------------------
Maximum altitude m ----------------------1000-----------------------------------
Average Watt losses per panel W ----------------------100 ------------------------------------
Sound emission dB(A) ----------------------<70-------------------------------------