ABB Relion 670 series, Technical Manual

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Function of quantity Static binary output trip
220 V/0.2 A
250 V/0.15 A
Operating time < 1 ms < 1 ms
Table 1021: SOM - Static Output module data (reference standard: IEC 61810-2): Electromechanical relay outputs
Function of quantity Trip and signal relays
Max system voltage 250 V AC/DC
Min load voltage 24VDC
Number of outputs 6
Test voltage across open contact, 1 min 1000 V rms
Current carrying capacity:
Continuous 8 A
1.0 s 10 A
Max operations with load 1000
Max operations with no load 10000
Making capacity at capacitive load with the maximum
capacitance of 0.2 μF:
0.2 s 30 A
1.0 s 10 A
Breaking capacity for DC with L/R ≤ 40 ms 48 V/1 A
110 V/0.4 A
125 V/0.35 A
220 V/0.2 A
250 V/0.15 A
Operating time < 6 ms
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.
The stated operate time for functions include the operating time for the binary
inputs and outputs.
Section 22 1MRK 502 066-UUS B
IED hardware
1306
Technical manual