NF802 Intelligent Relay Tester User Manual
7
2. Technical parameters
2.1 Power Supply
Power supply
Rated voltage
220V (AC)
Permissible
100V
～
240V (AC)
Rated frequency
50Hz
Permissible
frequency
40
～
60Hz
Current
1A(max)
2.2 Ethernet communications
Ethernet port: communicating with PC
Characteristic
10/100Base-TX (10/100Mbit, twisted pair,
automatic crossover)
Port No.
2 (1 connect PC +1 connect Relay)
Type
RJ45
Cable model
Category 5 twisted pair
Status
LED green lighted: effective connection
LED yellow flashing: data transfer in process
Fiber optic port: For IEC61850-9-2 and GOOSE communications
Characteristic
IEC61850-9-2
Port No.
8
Type
LC
Wave length
1310nm
Transmission
distance
>1Km
FT3 port: For IEC60044-7/8 FT3 communications
Standard
IEC60044-7/8
Port No.
8 (1 (input)+1 (IRIG-B) ST ports
Type
ST
Cable
Fiber
