ABB RES670 Technical Manual page 845

1MRK 511 408-UUS A
Phasor measurement unit RES670 2.2 ANSI
Technical manual
Table 660: IOM with MOV and IOM 220/250 V, 110mA - contact data (reference standard: IEC
61810-2)
Function or quantity
Binary outputs
Max system voltage
Test voltage across open
contact, 1 min
Current carrying capacity
Per relay, continuous
Per relay, 1 s
Per process connector pin,
continuous
Making capacity at inductive
loadwith L/R > 10 ms
0.2 s
1.0 s
Making capacity at resistive load
0.2 s
1.0 s
Breaking capacity for AC, cos j
> 0.4
Breaking capacity for DC with
L/R < 40 ms
Maximum capacitive load
Maximum 72 outputs may be activated simultaneously with influencing
factors within nominal range. After 6 ms an additional 24 outputs may
be activated. The activation time for the 96 outputs must not exceed
200 ms. 48 outputs can be activated during 1 s. Continued activation is
possible with respect to current consumption but after 5 minutes the
temperature rise will adversely affect the hardware life. Maximum two
relays per BOM/IOM/SOM should be activated continuously due to
power dissipation.
Trip and Signal relays
IOM: 10
250 V AC, DC
250 V rms
8 A
10 A
12 A
30 A
10 A
30 A
10 A
250 V/8.0 A
48 V/1 A
110 V/0.4 A
220 V/0.2 A
250 V/0.15 A
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Section 23
IED hardware
M12584-1 v7
Fast signal relays (parallel reed
relay)
IOM: 2
250 V DC
250 V rms
8 A
10 A
12 A
0.4 A
0.4 A
220–250 V/0.4 A
110–125 V/0.4 A
48–60 V/0.2 A
24–30 V/0.1 A
250 V/8.0 A
48 V/1 A
110 V/0.4 A
220 V/0.2 A
250 V/0.15 A
10 nF
839