2-22 W650 Wind Generator Protection System GEK-113032A
2.4 TECHNICAL SPECIFICATIONS 2 PRODUCT DESCRIPTION
2
2.4.9 CONTROL POWER SUPPLY
2.4.10 COMMUNICATIONS
LOW RANGE (LO)
Nominal DC Voltage: 24 to 48 V
Min/Max DC Voltage 19.2 / 57.6 V
Note: Low range is DC only
HIGH RANGE (HI)
Nominal DC Voltage: 110 to 250 V
Min/Max DC Voltage 88 / 300 V
Nominal AC Voltage: 120 to 230 V
Min/Max AC Voltage 102 / 250 V
ALL RANGES
Voltage Loss hold-up time 200 ms typical, worst case 100 ms without unit reset
Power consumption Typical =25 VA, Maximum =45 VA
Display backlight auto power-off mode after 15 minutes without touching any key, in order to ensure long life and minimum
consumption.
FRONT PORT:
Front port: COM2
Type RS232
Baud Rate 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600 y 115200 bauds
Default Baud Rate 19200
Protocols available:
ModBus
®
RTU / DNP 3.0
Typical distance: 1200 m
Isolation: 2 kV
ASYNCHRONOUS REAR PORTS:
None or two rear ports (depending on
model):
COM1, COM2
(rear COM2 multiplexed with front port)
Type (depending on model):
Model F None
Model A Redundant RS485
Model X Redundant RS485 + fiber CAN port (CANopen)
Model P Redundant 1mm-plastic F.O.
Model Y Redundant 1mm-plastic F.O. + fiber CAN port (CANopen)
Model G Redundant multimode glass F.O.
Model Z Redundant multimode glass F.O. + fiber CAN port (CANopen)
Model C Cable CAN port (CANopen)
Model M Cable CAN port (CANopen) + RS485 (ModBus RTU)
Optic Features for ST connectors
devices:
Wave length: 1300nm
Fiber type: multimode 62.5/125 μm or 50/125 μm
Baud Rate: 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600 y 115200 bauds
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