ABB REL650 series, Техническое руководство

Страница: 547 / 856

PulseTime
Output 1
PulseTime
Output 2
PulseTime
Output 3
Input 17
Input 32
Input 1
Input 16
OR
OR
OR
OR
AND
AND
ModeOutput1=Pulsed
OR
OR
t
t
t
AND
AND
AND
AND
AND
On Delay Time 2
0
On Delay Time 1
0
0
On Delay Time 3
Off Delay Time 3
0
Off Delay Time 2
0
Off Delay Time 1
0
ANSI11000290-1-en.vsd
ModeOutput2=Pulsed
ModeOutput3=Pulsed
ANSI11000290 V1 EN
Figure 260: Trip matrix internal logic
Output signals from TMAGGIO are typically connected to other logic blocks or directly
to output contacts in the IED. When used for direct tripping of the circuit breaker(s) the
pulse time delay shall be set to approximately 0.150 seconds in order to obtain satisfactory
minimum duration of the trip pulse to the circuit breaker trip coils.
13.4 Configurable logic blocks
13.4.1 Standard configurable logic blocks
13.4.1.1 Functionality
A number of logic blocks and timers are available for the user to adapt the configuration
to the specific application needs.
• OR function block. Each block has 6 inputs and two outputs where one is inverted.
1MRK 506 335-UUS A
Section 13
Logic
541
Technical manual