ABB Relion 670 series, Техническое руководство

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Quantity Rated value Nominal range
*Debounce filter Settable 1-20 ms
Binary input operate time
(Debounce filter set to 0 ms)
3 ms -
* Note: For compliance with surge immunity a debounce filter time setting of 5 ms is required.
Maximum 176 binary input channels may be activated simultaneously with
influencing factors within nominal range.
The stated operate time for functions include the operating time for the binary
inputs and outputs.
22.2.8 Binary output modules (BOM)
IP14536-1 v1
22.2.8.1 Introduction
M6938-3 v4
The binary output module has 24 independent output relays and is used for trip output or any
signaling purpose.
22.2.8.2 Design
M1819-3 v4
The binary output module (BOM) has 24 software supervised output relays. Each pair of relays
have a common power source input to the contacts, see figure 653 . This should be considered
when connecting the wiring to the connection terminal on the back of the IED.
The high closing and carrying current capability allows connection directly to breaker trip and
closing coils. If breaking capability is required to manage fail of the breaker auxiliary contacts
normally breaking the trip coil current, a parallel reinforcement is required.
For configuration of the output signals, refer to section "Signal matrix for binary outputs SMBO" .
Section 22 1MRK 502 066-UUS B
IED hardware
1294
Technical manual