ABB Relion 670 series - Page 1336

PPS input. The PPS output connector is of ST-type for multimode fiber and could be used up to 1
km.
22.2.17.3 Monitored data
PID-6200-MONITOREDDATA v2
Table
1043:
SYNCHGPS Monitored data
Name Type Values (Range) Unit Description
NoOfSatellites INTEGER - - Number of GPS signals from satellites
22.2.17.4 Technical data
SEMOD55668-1 v1
SEMOD55660-2 v3
Table
1044:
GPS time synchronization module (GTM)
Function Range or value Accuracy
Receiver – ±1µs relative UTC
Time to reliable time reference with antenna in
new position or after power loss longer than 1
month
<30 minutes –
Time to reliable time reference after a power loss
longer than 48 hours
<15 minutes –
Time to reliable time reference after a power loss
shorter than 48 hours
<5 minutes –
22.2.18 GPS antenna
SEMOD55676-1 v1
22.2.18.1 Introduction
SEMOD55674-5 v4
In order to receive GPS signals from the satellites orbiting the earth a GPS antenna with applicable
cable must be used.
22.2.18.2 Design
SEMOD55680-1 v1
SEMOD55682-4 v4
The antenna with a console for mounting on a horizontal or vertical flat surface or on an antenna
mast. See figure
668
Section 22 1MRK 502 066-UUS B
IED hardware
1330
Technical manual