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REA 105
8.
16
Arc Protection Module
Operator's Manual
Technical data
Signal contacts (Light)
Maximum system voltage
Continuous carry
Make and carry for 0.5 s
Make and carry for 3 s
Breaking capacity for dc, when the control circuit time constant L/R
<40 ms, at 48/110/220 V dc
Outputs
Trip contacts HSO1 and HSO2:
Maximum system voltage
Continuous carry
Make and carry for 0.5 s
Make and carry for 3 s
Breaking capacity for dc, when the control circuit time constant L/R
<40 ms, at 48/110/220 V dc
Power consumption (operating voltage over the port of REA 101)
Under quiescent conditions/maximum
Note: Maximum of 5 extension units can be linked to one port of REA
101
Sensor fibre
Maximum length without splices or with one splice
Maximum length with two splices
Maximum length with three splices
Service temperature range
Minimum permissible bending radius
Connection cable
Maximum length
Total operate time
HSO1 and HSO2
Environmental tests
Specified service temperature range
Transport and storage temperature range
Dry heat test
Dry cold test
Damp heat test cyclic
Storage temperature test
Standard tests
Insulation tests
Dielectric test
IEC 60255-5
Test voltage
Impulse voltage test
IEC 60255-5
Test voltage
Insulation resistance measurements
IEC 60255-5
Mechanical tests
Vibration tests (sinusoidal)
Shock and bump test
1MRS 751005-MUM
250 V dc/ac
5 A
10 A
8 A
1 A/0.25 A/0.15 A
250 V dc/ac
1.0 A
30 A
15 A
5 A/3 A/1 A
~2.7 W/~3.7 W
60 m
50 m
40 m
-35...+80°C
50 mm
40 m
<2.5 ms
-10...+55°C
-40...+70°C
Acc. to IEC 60068-2-2
Acc. to IEC 60068-2-1
Acc. to IEC 60068-2-30
r.h. >95%, t = 20...55°C
Acc. to IEC 60068-2-48
2 kV, 50 Hz, 1 min
5kV, unipolar impulses,
µ
waveform 1.2/50
s,
source energy 0.5 J
>100 MW, 500 Vdc
IEC 60255-21-1, class 1
IEC 60255-21-2, class 1
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