AEG DUA2.1 Technical Manual And User Manual page 26

Numerical voltage protection relay
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Logic inputs
All the logic inputs are optically-isolated and independent :HF 9024 relay has
2 logic inputs.
Energization of the logic inputs is realised with a DC or ACauxiliary voltage.
Auxiliary voltage: 48-150VDC/32-100VAC
Logic input recognition time = 5 ms
Output Relay Contacts
The output contacts ofHF9024 RELAY are AgCdO dry contacts.
Make and carry :
Carry :
Break :
Maxima :
Loaded contact :
Unloaded contact :
Operation time
30A for 3s
5A continuous
DC : 50W resistive
DC : 25W inductive (L/R = 40ms)
AC : 1250VA
AC : 1250 VA inductive (cos ϕ = 0.5)
5A and 300V
10 000 operation minimum
100 000 operation minimum
< 7 ms

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