GE ALPS - Ordering

GE Power Management
ALPS Advanced Line Protection System 1-3
1 PRODUCT DESCRIPTION 1.1 GETTING STARTED
1
1.1.5 ORDERING
† These options are applicable to Revision A models only.
EXAMPLE: ALPSDA35U122VE1N = ALPS Digital Line Protection Distance Relay; revision A; three phase tripping logic;
rated at 5 amperes; without series capacitor protection; 110/125 VDC supply; contact tripping outputs; 2 communications
ports; vertical mounting; with extended memory; without OST functions; and no recloser.
Table 1–1: ORDER CODES
ALPS * * * * * * * * * * * * – *
Base Unit
ALPS
|||||||||||| |
Base Unit
Distance Relay
D
| | | | | | | | | | | |
Distance Relay
Revision
A
|||||||||| |
ALPS Revision A
B
|||||||||| |
ALPS Revision B
Tripping Logic
1
| | | | | | | | | |
Single Phase Tripping Logic
3
| | | | | | | | | |
Three Phase Tripping Logic
Current Rating
1
|||||||| |
1 Ampere rated current
5
|||||||| |
5 Ampere rated current
Series
Capacitors
U
| | | | | | | |
For applications without series capacitors
C
| | | | | | | |
For Applications with series capacitors
Battery
Voltage
0
|||||| |
48V DC battery voltage
1
|||||| |
110/125 V DC battery voltage
2
|||||| |
220/250 V DC battery voltage
Trip Outputs
1
| | | | | |
SCR trip outputs & contact channel interface
2
| | | | | |
Contact trip outputs & contact channel interface
3
| | | | | |
SCR trip outputs & 5V / 20mA channel interface
4
| | | | | |
Contact trip outputs & 5V / 20 mA channel interface
Comm Ports
2
|||| |
Front RS232 port & 1 settable RS232/RS485 rear port (GEmodem/ASCII)
†
3
|||| |
Front RS232 port & 2 settable RS232/RS485 rear ports (GEmodem/ASCII)
Mounting
H
| | | |
Horizontal mounting
V
| | | |
Vertical mounting
Oscillography
S
|| |
Standard oscillography memory
†
E
|| |
Extended oscillography memory
OST / Positive
Sequence
Overvoltage
0
| |
No out-of-step tripping or positive sequence overvoltage
†
1
| |
With out-of-step tripping
†
2
| |
With positive sequence overvoltage units
†
3
| |
With positive sequence overvoltage units & out-of-step tripping
Recloser
N
|
No recloser
R
|
Recloser
S
|
Recloser with sync check
Protocol
AC
Modbus RTU communication
†