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2 PRODUCT DESCRIPTION
REMOTE INPUTS (IEC 61850 GSSE/GOOSE)
Number of input points: 64, configured from 64 incoming bit pairs
Number of remote devices:32
Default states on loss of comms.: On, Off, Latest/Off, Latest/On
DIRECT INPUTS
Number of input points: 64
No. of remote devices:
16
Default states on loss of comms.: On, Off, Latest/Off, Latest/On
Ring configuration:
Yes, No
Data rate:
64 or 128 kbps
CRC:
32-bit
CRC alarm:
Responding to:
Rate of messages failing the CRC
Monitoring message count: 10 to 10000 in steps of 1
Alarm threshold:
1 to 1000 in steps of 1
Unreturned message alarm:
Responding to:
Rate of unreturned messages in the ring
configuration
Monitoring message count: 10 to 10000 in steps of 1
Alarm threshold:
1 to 1000 in steps of 1
LOW RANGE
Nominal DC voltage:
24 to 48 V
Min/max DC voltage:
20 / 60 V
Voltage loss hold-up:
20 ms duration at nominal
NOTE: Low range is DC only.
HIGH RANGE
Nominal DC voltage:
125 to 250 V
Min/max DC voltage:
88 / 300 V
Nominal AC voltage:
100 to 240 V at 50/60 Hz
Min/max AC voltage:
88 / 265 V at 25 to 100 Hz
Voltage loss hold-up:
200 ms duration at nominal
FORM-A RELAY
Make and carry for 0.2 s: 30 A as per ANSI C37.90
Carry continuous:
6 A
Break (DC inductive, L/R = 40 ms):
VOLTAGE
CURRENT
24 V
1 A
48 V
0.5 A
125 V
0.3 A
250 V
0.2 A
Operate time:
< 4 ms
Contact material:
silver alloy
GE Multilin
N60 Network Stability and Synchrophasor Measurement System
TELEPROTECTION
Number of input points: 16
No. of remote devices:
3
Default states on loss of comms.: On, Off, Latest/Off, Latest/On
Ring configuration:
No
Data rate:
64 or 128 kbps
CRC:
32-bit
ALL RANGES
2 × Highest Nominal Voltage for 10 ms
Volt withstand:
Power consumption:
typical = 15 to 20 W/VA
maximum = 50 W/VA
contact factory for exact order code con-
sumption
INTERNAL FUSE
RATINGS
Low range power supply: 8 A / 250 V
High range power supply: 4 A / 250 V
INTERRUPTING CAPACITY
AC:
100 000 A RMS symmetrical
DC:
10 000 A
LATCHING RELAY
Make and carry for 0.2 s: 30 A as per ANSI C37.90
Carry continuous:
6 A
Break at L/R of 40 ms:
0.25 A DC max.
Operate time:
< 4 ms
Contact material:
silver alloy
Control:
separate operate and reset inputs
Control mode:
operate-dominant or reset-dominant
FORM-A VOLTAGE MONITOR
Applicable voltage:
approx. 15 to 250 V DC
Trickle current:
approx. 1 to 2.5 mA
FORM-A CURRENT MONITOR
Threshold current:
approx. 80 to 100 mA
2.2 SPECIFICATIONS
2
2.2.6 POWER SUPPLY
2.2.7 OUTPUTS
2-9
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