ABB ETL600, Инструкция по эксплуатации

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ETL600 1KHW001489-EN
ABB Switzerland Ltd
Options November 2005 11-1
11. OPTIONS
11.1. Basic equipment
The basic ETL600 equipment without any interfaces consists of
Module Description ETL640 ETL680
1. Channel subrack type P7LC x x
2. DC-DC-converter type B4LE x x
3. RF converter P4LT x x
4.
Receive filter type P4RX
(optional when Tx and Rx
nominal frequency bands are
adjacent)
x x
5. Power subrack type P7LA x x
P
1)
P
6. Power supply type B5LA or
B5LC x x
P
1)
P
7. Transmit filter type E5TX x x
P
1)
P
8. RF hybrid type P3LE x x
9. Carrier combiner type P3LG x
10. Power amplifier type P1LA x x
P
1)
P
Remark:
1) Twice for ETL680
11.2. Optional equipment
11.2.1. Optional modules
11.2.1.1. AF interface type O4LE
This is the interface for telephony (2 and 4 wire), for teleoperation and
for external teleprotection.
11.2.1.2. Teleprotection interface type G4AI
This is the interface module for the optional internal teleprotection
equipment type NSD600.
11.2.1.3. Interface extension module P1LX
This piggyback module expands the RF-Converter P4LT by one V.11
port and four V.24 ports. The type designation for this combination –
which needs a different front plate – is P4LU.
11.2.1.4. Alarm relay module type R1BC
The R1BC is an optional module with relays which can be
programmed to be activated when certain local or remote alarms and
warnings are present.