Communications Specifications; Test Specifications - GE D90 Plus Instruction Manual

CHAPTER 2: PRODUCT DESCRIPTION

Communications specifications

Test specifications

PLUS
D90 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
RS485 PORT
Baud rates:.............................................................300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600,
Protocol: ..................................................................Modbus RTU and DNP 3.0
Distance: .................................................................1200 m
Isolation:..................................................................2 kV
SOLID-STATE 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:.......................................10.0 A DC at 250 V DC
Operate time:........................................................< 100 μs
USB PORT
Standard: ................................................................type B USB connector for EnerVista software
MODBUS USER MAP
Number: ..................................................................up to 256 Modbus addresses
Programmability: ................................................any setting or actual value in decimal
REMOTE INPUTS (IEC 61850 GSSE/GOOSE)
Input points:...........................................................64
Remote devices: ..................................................32
Default states on loss of
communications:...........................................On, Off, Latest/Off, Latest/On
Remote double-point status inputs: ..........16
REMOTE OUTPUTS (IEC 61850 GSSE/GOOSE)
Standard output points:...................................32
User output points:.............................................32
PRODUCTION TESTS
Thermal: ..................................................................products go through a 12 hour burn-in process at 60°C
TYPE TESTS
Vibration:.................................................................IEC 60255-21-1, 1G (class Bm)
Shock / bump: ......................................................IEC 60255-21-2, 10G (class Bm)
Conducted immunity: .......................................IEC 61000-4-6 / IEC60255-22-6, class 3 (10 V RMS)
Surge: .......................................................................IEC 61000-4-5 or IEC 60225-22-5, 1.2/50 test up to level 4
Burst disturbance (1 MHz oscillatory):.......IEC60255-22-1 up to 2.5 kV at 1 MHz damped
Fast transients: ....................................................ANSI/IEEE C37.90.1, EC61000-4-4 class 4, (2 kV, 5 kHz / 4 kV,
Radiated immunity: ...........................................IEC 61000-4-3 / IEC 60255-22-3 class 3 (10 V/m) or IEEE
Power frequency disturbance: .....................IEC 61000-4-8 (30 A/m) class 4
Radiated/conducted emissions:..................IEC 60255-25 / CISPR 11/22 class A
Insulation resistance: ........................................IEC 60255-5
Dielectric strength: .............................................IEC 60255-5, ANSI/IEEE C37.90
Electrostatic discharge: ...................................EN 61000-4-2, IEC60255-22-2 8 kV C, 15 kV A, L4
Voltage dips/interruptions/variations:......IEC 61000-4-11 (30% 1 cycle), IEC 60255-11
AC ripple:.................................................................IEC 61000-4-17 (standard)
115200
(4 kV)
2.5 kHz, 2 kV on data control ports and inputs/outputs), IEC
60255-22-4
C37.90.2 radiated RFI (35 V/m)
SPECIFICATIONS
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