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| Relays Series 7FR.. |
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Technical
Partition 1
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The 7FR5021 auxiliary relay helps
in galvanic isolation and amplification of pulses and signal circuits
in Telemeter-, Summation telemetering- and maximum value monitoring
installations.
This relay has one wipe pulse input and one mercury-wetted (HG) wipe
pulse output.
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| Inputs: |
1 × passive wipe
pulse input |
| Outputs: |
1 × mercury-wetted
(HG) inert gas contact (wipe pulse output) |
| Load rating: |
25VA at max. 250V@ and 0,1A |
| Operational Life: |
ca. 5 × 109
switchings |
| Auxiliary Power: |
none |
| Power Consumption: |
pulse voltage 2
× G |
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| between: |
7..15V |
15..32V |
32..80V |
80..130V |
130..250V |
| G = |
2 mW |
0,8 mW |
0,15 mW |
0,06 mW |
0,035 mW |
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| Display: |
none |
| Order-Number: |
07219 (32..250V@)
07245 (7..32V@) |
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to
SURVEY of Relays to the 7FR.. selection
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The 7FR5022 auxiliary relay helps
in galvanic isolation and amplification of pulses and signal circuits
in Telemeter-, Summation telemetering- and maximum value monitoring
installations.
This relay has one wipe pulse input and two mercury-wetted (HG) wipe
pulse output.
|
| Inputs: |
1 × passive wipe
pulse input |
| Outputs: |
2 × mercury-wetted
(HG) inert gas contact (wipe pulse output) |
| Load rating: |
25VA at max. 250V@ and 0,1A |
| Operational Life: |
ca. 5 × 109
switchings |
| Auxiliary Power: |
none |
| Power Consumption: |
pulse voltage 2
× G |
| |
| between: |
7..15V |
15..32V |
32..80V |
80..130V |
130..250V |
| G = |
4 mW |
1,6 mW |
0,3 mW |
0,12 mW |
0,07 mW |
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| Display: |
none |
| Order-Number: |
07279 (32..250V@)
07278 (7..32V@) |
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