ABB SPAC 310 C, Руководство пользователя и техническое описание

Страница: 12 / 110

12
Terminal numbers:
Terminal Terminal Function
block number
X0 1-2 Current I
L1
, 5A
1-3 Current I
L1
, 1A
4-5 Current I
L2
, 5A
4-6 Current I
L2
, 1A
7-8 Current I
L3
, 5A
7-9 Current I
L3
, 1A
25-26 Neutral current I
0
, 5A in SPAC 310 C or 1A in SPAC 312 C
25-27 Neutral current I
0
, 1A in SPAC 310 C or 0.2A in SPAC 312 C
61-62 Auxiliary power supply. Positive voltage should be connected to
terminal 61
63 Protective earth
65-66 Open output, as a default also I>, I>>, I
0
> and I
0
>> tripping signal
85-86 Close output
X1 1-2-3 Self-supervision (IRF) signalling output. When auxiliary power is
connected and the device is operating properly the contact 2-3 is
closed
4-5 Signal output 3. E.g. I> alarm, I>> alarm, I
0
> alarm, I
0
>> alarm
(programmable), as a default alarm for I> or I>> trip
6-7 Signal output 2. E.g. I> start or alarm, I>> start or alarm, I
0
> start or
alarm, I
0
>> start or alarm (programmable), as a default no signal is
connected
8-9 Signal output 1. E.g. I> start, I>> start, I
0
> start, I
0
>> start
(programmable), as a default I> start
10-11 Input channel 9
X2 1-5 Input channel 4
2-5 Input channel 5
3-5 Input channel 6
4-5 Input channel 7 or energy pulse counter
6-7 Input channel 8 or blocking for protection
8-14 Input channel 1, open status. E.g. when a circuit breaker is open
there must be a voltage connected to this input
9-14 Input channel 1, closed status. E.g. when a circuit breaker is closed
there must be a voltage connected to this input
10-14 Input channel 2, open status
11-14 Input channel 2, closed status
12-14 Input channel 3, open status
13-14 Input channel 3, closed status
X3 1-2 mA input for the measurement of active power
3-4 mA input for the measurement of reactive power
The channel numbers mentioned above are
those used when programming the control
module SPTO 1D2. When programming the control module the
following codes are used for the outputs:
Output Terminal numbers Output code Output code for Conditional
for interlocking Direct Output Control
OPEN X0/65-66 20 220
CLOSE X0/85-86 21 221
SIGNAL 1 X1/8-9 22 22
SIGNAL 2 X1/6-7 23 23
SIGNAL 3 X1/4-5 24 24