ENEL/TERNA APPROVED PRODUCTS
Trip relay, monostables and latching
Trip relays, with reduced switching times (e.g. <10ms) compared to standard relays (e.g. < 20ms).
| Model |
Contacts |
Nominal
Current |
Coil input |
Note |
Classification |
|
| RV LV16 |
6
|
5
|
DC |
Ultra Fast-acting (trip relay) < 6ms, monostable |
All or nothing relay, fast-acting LV16/1-2-3-5 |
|
| RMMV |
8
|
10
|
DC |
Ultra Fast-acting (trip relay) < 6ms, monostable |
All or nothing relay, fast-acting LV16/1-2-3-5 |
|
Latching
Relay with 2 latched contact positions. The contacts change state with an electrical pulse supplied by one of the 2 power coils. To restore the starting position of the contacts, the other coil must be powered.
| Model |
Contacts |
Nominal
Current |
Coil input |
Note |
Classification |
|
| OKBA |
4
|
10
|
DC or AC |
8 C/O as option |
All or nothing latching relay LV15/1, LV15/2, LV15/3, LV16/1, LV16/3 |
|
| BAS8 |
8
|
10
|
DC or AC |
|
All or nothing latching relay LV16/2, LV16/4 (coil continuity check) |
|
| RGB |
4
|
12
|
DC or AC |
|
All or nothing latching relay LV15/1, LV15/2, LV15/3, LV16/1, LV16/3 |
|
| RMB |
8
12
20
|
10
|
DC or AC |
Multi-contacts |
All or nothing latching relay LV16/1-2-3-4 (coil continuity check) |
|
Instantaneous, monostable
The contacts change position instantaneously when the relay is powered and return instantaneously to their initial position when power is shut off.
| Model |
Contacts |
Nominal
Current |
Coil input |
Note |
Classification |
|
| BIPOK |
4
|
5
|
DC or AC |
Compact, magnetic arc blow-out |
All or nothing monostable relay, instantaneous, LV15/2 |
|
| BIPOKS |
4
|
10
|
DC or AC |
Compact, magnetic arc blow-out |
All or nothing monostable relay, instantaneous, LV15/1 |
|
| OKFC |
4
8
12
|
10
|
DC or AC |
8 and 12 C/O as option, 100.000.000 operations, low consumption |
All or nothing monostable relay, instantaneous, LV15/1 |
|
| OKSFC |
4
8
12
|
10
|
DC or AC |
8 and 12 C/O as option, 100.000.000 operations |
All or nothing monostable relay, instantaneous, LV15/1 |
|
| RDM |
4
|
10
|
DC or AC |
Compact |
All or nothing monostable relay, instantaneous, LV15/1, LV15/2 |
|
| RGM |
4
|
12
|
DC or AC |
Very high breaking cap. |
All or nothing monostable relay, instantaneous, LV15/1 |
|
Time delayed, pick-up, drop-out, logic
The contacts change status with time delay T with respect to the energization or de-energization of the relay input circuit. Logical function relays can be used for various functions, including CYCLIC, ONE-SHOT, etc.
| Model |
Contacts |
Nominal
Current |
Coil input |
Note |
Classification |
|
| TM2E TMS2E |
4
|
5
10
|
DC or AC |
Wide scale, Delay ON (2) + INST (2) |
All or nothing monostable relay, timed LV15/3 |
|
| TM4E TMS4E |
4
|
5
10
|
DC or AC |
Wide scale, Delay ON |
All or nothing monostable relay, timed LV15/1, LV15/2, LV16/2 |
|
| TM2R TMS2R |
4
|
5
10
|
DC or AC |
Wide scale, Delay OFF (2) + INST (2) |
All or nothing monostable relay, timed LV15/3 |
|
| TM4R TMS4R |
4
|
5
10
|
DC or AC |
Wide scale, Delay OFF |
All or nothing monostable relay, timed LV15/1, LV15/2 |
|
| CLE |
4
|
5
|
DC or AC |
Flashers, fixed time |
All or nothing monostable flasher relay LV15, LV16 |
|
| RDT |
4
|
10
|
DC or AC |
Delai ON or delai OFF |
All or nothing monostable relay, timed LV15/1, LV15/2, LV15/3, LV15/4, LV16/2 |
|
| RGL |
2
|
12
|
DC or AC |
Flashers |
All or nothing monostable flasher relay LV15, LV16 |
|
