Revision: - 1. Overview DRL6600U Disturbance Recording and Fault Locating DRL6600U consist of a recording unit with CPU and Device for power system is adapted to substations, hard disk and a separate HMI. It uses the CPU and industrial use, railways, and power generation of each...
4CAE000359 Disturbance Recording and Fault Locating Device DRL6600U Product version: V8.30 Issued: May 2017 Revision: - 2. Available functions Table 1: Main functions Name Description ANSI IEC60617 IEC61850 I over Phase overcurrent recording I> I2 over Negative-sequence overcurrent recording I2>...
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4CAE000359 Disturbance Recording and Fault Locating Device DRL6600U Product version: V8.30 Issued: May 2017 Revision: - Name Description ANSI IEC60617 IEC61850 Over frequency Over frequency recording f> Low frequency Low frequency recording f< DF div dt Rate-of-change frequency recording Df/dt>...
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4CAE000359 Disturbance Recording and Fault Locating Device DRL6600U Product version: V8.30 Issued: May 2017 Revision: - Table 2: Controlling and monitoring function Name Description ANSI IEC60617 IEC61850 I over Phase overcurrent recording I> I2 over Negative-sequence overcurrent recording I2> 3I0 over Residual overcurrent recording IN>...
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4CAE000359 Disturbance Recording and Fault Locating Device DRL6600U Product version: V8.30 Issued: May 2017 Revision: - Name Description ANSI IEC60617 IEC61850 Disturbance A disturbance recording will be formed and recording saved when a trigger is registered. Manual recording Manual triggering generates a recording file...
4CAE000359 Disturbance Recording and Fault Locating Device DRL6600U Product version: V8.30 Issued: May 2017 Revision: - 5. Current recording 6. Phase voltage recording Variation current recording Overvoltage recording When the power system is disturbed for some reason When supplying power over an underground cable or a...
Based on the impedance at the time the short circuit happens, the DRL6600U automatically calculates and determines the distance between the device and the fault point.
12. Monitoring Time Synchronization Analog signal sampling monitoring Clock synchronization makes comparison of events DRL6600U acquires and stores data from current and and disturbance data among all IEDs in the system voltage channels with a sampling frequency of 10kHz. possible.
4CAE000359 Disturbance Recording and Fault Locating Device DRL6600U Product version: V8.30 Issued: May 2017 Revision: - 14. HMI (Human-machine-interface) The LHMI consists of the IED front panel and an HMI. There are status and operation indicators on the IED front panel.
4CAE000359 Disturbance Recording and Fault Locating Device DRL6600U Product version: V8.30 Issued: May 2017 Revision: - 17. Connection diagram A total of 96 analog inputs can be accommodated. AC current and AC voltage modules can be configured according to the actual project requirements. The highest permissible voltage for voltage channels is 180V, and largest current for current channels is 40I is 1A or 5A, please note clearly in the order form).
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4CAE000359 Disturbance Recording and Fault Locating Device DRL6600U Product version: V8.30 Issued: May 2017 Revision: - Figure 4: Binary input terminal diagram, up to 192 binary input connections are supported...
4CAE000359 Disturbance Recording and Fault Locating Device DRL6600U Product version: V8.30 Issued: May 2017 Revision: - 19. Technical data Table 5: 12U, 19" case IED device dimensions and weights Description Reference value Width 465mm Height 531.8mm Depth 249.5mm Case weight <40kg...
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4CAE000359 Disturbance Recording and Fault Locating Device DRL6600U Product version: V8.30 Issued: May 2017 Revision: - Table 7: analog input Description Reference value Frequency 50Hz ± 5Hz Linear operating range Voltage circuit: 0.1V...150V Current circuit: 0.1A…100A Analog input channel amount...
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4CAE000359 Disturbance Recording and Fault Locating Device DRL6600U Product version: V8.30 Issued: May 2017 Revision: - Table 9: Signal output Description Reference value Rated voltage 250V DC/AC Continuous current-carrying capacity 3 seconds current-carrying capacity 0.5 second current-carrying capacity Table 10: Data communication Ethernet port...
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4CAE000359 Disturbance Recording and Fault Locating Device DRL6600U Product version: V8.30 Issued: May 2017 Revision: - Table 14: Ambient test Description Type test Reference standard Cold test • Operation 16 hours at -10ºC IEC 60068-2-1/ANSI • Storage 16 hours at -25ºC C37.90-2006...
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4CAE000359 Disturbance Recording and Fault Locating Device DRL6600U Product version: V8.30 Issued: May 2017 Revision: - Description Type test value Reference standard Surge immunity test • Communication 1kV line to ground IEC 61000-4-5 • Other ports 2kV line to ground, 1kV line to...
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4CAE000359 Disturbance Recording and Fault Locating Device DRL6600U Product version: V8.30 Issued: May 2017 Revision: - Table 16: Insulation test Description Type test Reference standard Dielectric strength test • Test voltage 2kV, 50Hz, 1min IEC 60255-5 1kV, 50Hz, 1min, Impulse voltage test •...
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4CAE000359 Disturbance Recording and Fault Locating Device DRL6600U Product version: V8.30 Issued: May 2017 Revision: - Table 20: Parameters for disturbance recording and fault locating Name Value (range) Accuracy Settings ≥ 10%In, accuracy: ±10% Phase overcurrent 0.1…20A Negative-sequence Settings ≥ 10%In, accuracy: ±10% 0.05…20A...