ABB REJ 513, Руководство пользователя

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ABB Substation Automation
Products and Systems
User’s Guide REJ 513
1MRS750613-MUM
53
Table 2.2.1-4 Internal Relay Fault contact (IRF)
Terminal Function
X2.1-13 Internal relay fault, common
X2.1-14 Closed; IRF, or U
aux
disconnected
X2.1-15 Closed; no IRF, and U
aux
connected
Table 2.2.1-5 Binary input BI
Terminal Function
X2.1-17 Input+
X2.1-18 Input-
2.2.2 Technical data
Table 2.2.2-1 Dimensions
•
Width 111.4 mm
•
Height, frame 265.9 mm (6U), box 255.8 mm
•
Depth 235 mm (245.1 mm with a protective rear cover, available as an option)
•
Enclosure size ¼ (x 19”)
•
Weight of the relay ~3.1 kg
Table 2.2.2-2 Power supply
•
Rated voltage U
r
=110/120/220/240 V ac
U
r
=48/60/110/125/220 V dc
•
Operating range 80…265 V ac
38…265 V dc
•
Relay power start-up time, typical 300 ms
•
Burden of auxiliary supply under
quiescent/operating condition
~ 5 W/~10 W
•
Ripple in dc auxiliary voltage Max 12% of the dc value
•
Interruption time in auxiliary dc
voltage without resetting
< 30 ms at 48 V dc
< 100 ms at 110 V dc
< 500 ms at 220 V dc