2-18 W650 Wind Generator Protection System GEK-113032A
2.4 TECHNICAL SPECIFICATIONS 2 PRODUCT DESCRIPTION
2
2.4.4.3 USER-PROGRAMMABLE LEDS
2.4.4.4 USER-DEFINABLE DISPLAYS
2.4.4.5 USER-PROGRAMMABLE FRONT KEYS
2.4.5 METERING
2.4.5.1 CURRENT
2.4.5.2 VOLTAGE
2.4.5.3 REAL POWER (WATTS)
2.4.5.4 REACTIVE POWER (VARS)
Number: 15 configurable LEDs plus a ready non configurable LED
Programmability: from any logical variable, contact, or virtual input
Reset mode: Self-reset or Latched.
The first 5 LED’s are latched by hardware (red color ones), usually configured for
trip signals.
The following 10 ones (yellow and green) are self-reset but can be latched
through PLC configuration.
Reset Signal: The LED’s can be reset by hardware, pressing the front “esc” key during more
than 3 seconds or using the LED reset signal through PLC configuration.
Number of configurable displays: 1 (one line diagram fully configurable). In graphical displays only
Number of fixed displays: 6, Metering (in primary values), Snapshot events (all and new), Alarms, Inputs
and outputs screen with test functionality for inputs and outputs. In graphical
displays only
Number of selectable displays: Logotype, metering or both in scrolling mode, can be selectable as default
screen in text display for all models (basic and mimic). The metering screen
contains current and voltages for phases and ground in primary values.
Number of configurable Keys: 5
Operation: drive PLC operands
Accuracy:
±0.5% of the reading ± 10 mA from 0.05 to 10 A (for phases and ground)
±1.5% of the reading ± 1 mA from 0.005 to 5 A (for sensitive ground)
±1.5% of the reading for higher values
Accuracy:
±1% reading ±0.1% Full Scale from 10 to 500 V
Accuracy:
±1% of the reading at-0.8 < PF = -1 and 0.8 <PF=1
Accuracy:
±1% of the reading at-0.2 = PF = 0.2
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