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Potential-free contact card providing signals informing about the power supply operation status
Dry Contact card for MZ
Potential-free contact card providing signals informing about the power supply operation status
15-DKKE-MZ
Product features
- Relay contact card designed for COVER MZ series
- Four output contacts
- Three input contacts
Contacts definition
Available output signals
| Contact | Signaling | Description |
| ND5 | The signals can be set as: triggering the battery switch in case of EPO activation, output signal informing about the position of the output disconnector in the OFF position, bypass operation, synchronization signal, start or stop signal of the unit operation. | The occurrence of the event results in the closing of NO-COM pins and the opening of NC-COM pins. Permissible values of 1A/250V signals. |
| ND6 | ||
| ND7 | ||
| ND8 |
Available input signals
| Contact | Signaling | Description |
| ND9 | Input signals from external devices informing about the operation of the unit, power supply failure at the UPS input or grounding of the battery. | The occurrence of the event results in the closing of NO-COM |
| ND10 | ||
| ND11 |
- Card type
- Dry contact card
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