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DR-300 Multi-Function Recorder
Brand: RIS - Scientific ColumbusThe DR-300 is the only tool you need to capture and diagnose power system anomalies, and meets regulatory compliances including PRC-002-2.
With multiple recording modes and continuous transient oscillography, you will never miss an event.
The DR-300 captures high speed transients and long term system disturbances with enough memory to give you a complete view of the system disturbance.
While simple and quick to set up and diagnose a fault; it has the power to analyze complex system anomalies.
Multi-Function Capability
The DR-300 takes the place of several devices:
• Fault and Disturbance Recorder
• Transient Fault Recorder
• Phasor Measurement Unit
• Power Quality Monitor
• Sequence of Events Recorder
Field Proven Technology - Never Miss an Event
The core strength of AMETEK Recorders is the extensive triggering and recording capabilities to ensure you never miss an event.
The DR-300 has a 64 GB solid state drive for recording high resolution data at longer durations.
The flexible triggering options make it easy to capture a simple fault or uncover a complex system anomaly.
Independent of any triggers, the Transient Oscillography feature provides continuous waveform recording for up to 4 days to capture events that are too sensitive for your triggers or to extend your pre and post fault data recorded.
High Reliability
The DR-300 is a highly reliable solid state design that incorporates a low-power fan-less operation with no moving parts.
Each chassis can be equipped with a redundant power supply which can operate from the same or different power source.
Input modules are hot-swappable and each one has its own dedicated processor for independent monitoring.
Multiple independent Ethernet ports support simultaneous connections for reliable network communications and secure data transfers.
Custom Digital Fault Recorder Cabinet System
We've designed our digital fault recorders, including the DR-300, to be mounted into an existing 19" rack and given them the ability to be incorporated into a variety of free-standing cabinet systems.
We can customize the rack cabinet system, delivering a turnkey solution that minimizes engineering efforts for the utility and field service personnel and provides a timely installation and commissioning for your digital fault recorder solution.
Features- Multiple Recording Modes
- Capture high speed transient faults and long term disturbances
- Never miss an event
- Flexible triggering, continuous transient oscillography, longer recording times
- Ease of Use
- 100% software configurable - no jumpers or switches
- High Reliability
- 64 GB Solid state memory - no moving parts, redundant power supplies
- Field Proven Display Station Software
- Single software platform for all products
- Synchrophasor (PMU) C37.118.1a-2014*
- IEC 61850 (edition 2) MMS & GOOSE*
- DNP 3.0*
- PQ Standards (IEC 61000-4-30 Class A)*
- *Additional Licensing Required
Specifications
Analog Inputs
- Built in DSP for Computations
- 16 bits, 32,768 Levels (12.8 kHz/15.36 kHz)
- Fixed 256 Samples/Cycle (26 kHz/31 kHz)
- Accuracy Better than 0.1 % of Reading Down to 3 % of Full Scale
Voltage Input Ranges
- 1.414, 10, 150, 300 V RMS Full Scale or Custom Range (AC or DC Compatible)
Current Input Ranges
- 1 A or 5 A RMS Nominal (thru Current Shunts/ CICT’s)
Frequency Response
- DC-1/2 Sampling Rate
Digital Inputs
- 24 to 250 Vdc Normally Open or Closed Wetted Contact
Input Modules Types – up to 4 IM
- 6 Analog (Current or Voltage) and 12 Digital Inputs
- 6 or 12 Analog (Current or Voltage) Inputs
- 12 or 24 Digital Input
System Capacity
- 6, 12, 18... up to 48 Analog (Current or Voltage)
- 12, 24, 36... up to 96 Digital
- Multiple Units tied together for Larger Systems
Triggering (Transient/Disturbance)
- Analog Channels - Voltage/Current: Over/Under, Rate of Change (ROC), Harmonics: THD and Individual Harmonics (2 per Channel)
- Phase Group Sequence Triggers - Over Zero, Over Negative, Over/Under and ROC Positive Sequence
- Frequency - Frequency Channels 1 & 2, Frequency Differential, Over/Under, ROC
- Digital Channels - Normal to Alarm State and Return to Normal State. Edge or Level Sensitive
Triggering (Disturbance)
- Analog Channels - Over/Under Level of Fundamental and ROC, Frequency and ROCOF
- Line Group Triggers - Over/Under, ROC, Impedance, Power Factor, Power Factor Displacement, Power Oscillation, Power (Watts, VARs, VA)
Recording (Transient)
- Recording Rate - 32, 64, 128 & 256 Samples/Cycle, 1.6, 3.2, 6.4, 12.8 & 25.6 kHz (50 Hz), 1.9, 3.8, 7.7, 15.6 & 30.7 kHz (60 Hz)
- Pre-fault Time - 2 to 300 Cycles
- Post-fault Time - 8 to 60 Cycles. Fault Length Extends as Long as Trigger Condition Exists
- Safety Window - 0 to 8 Cycles Recording Time after Active Trigger
- Recording Duration - 0 to 30 sec. (Prevents Memory Filling with a Continuous Trigger)
Recording (Disturbance)
- Recording Rate - 0.5, 1.0 & 2.0 Samples/Cycle, 1/2, 1 or 2 X Supply Frequency (25/50/100 Hz or 30/60/120 Hz)
- Pre-fault Time - 10 sec. to 5 min
- Post-fault Time - 30 sec. to 2 min. , Fault Length Extends as Long as Trigger Point Condition Exists
- Safety Window - 30 sec. to 1 min. Recording Time after Active Trigger
- Recording Duration - 60 sec. to 20 min
- Recorded Values - Voltage and Current Phasor and RMS Values and Frequency (x2)
Continuous Recording (Logging)
- Recording Rate - 1 min
- Recording Time - 52 weeks
- Stored Parameters - Voltage and Current per Channel, Watts (per Circuit), Frequency (2 Channels)
Continuous Recording (Power Quality)
- Recording Rate - 10 min
- Recording Time - 52 weeks
- Stored Parameters - Voltage Imbalance, Flicker, Individual Harmonics to 128th
SER Recording
- 1 msec. Recording of all Digital Input
Continuous Recording (Transient Oscillography)
- Recording Interval - 8, 16, 32 Samples/Cycle, 400, 800, 1,600 Hz (50 Hz), 480, 960, 1,440 Hz (60 Hz)
- Recording Duration - 1 to 41 days (Depending on Sample Rate)
Continuous Recording Disturbance (Logger)
- Recording Rate - 1/2 or 1 x Supply Frequency, (25/50 Hz or 30/60 Hz)
- Recording Time - 14 to 28 days (Based on Recording Rate)
- Stored Parameters - Voltage and Current Phasors RMS Values and Frequency +(x2)
System Timing
- Time Synchronization Accuracy - Internal GPS Receiver, IRIG-B (Mod & TTL), Network Time Protocol (SNTP)
Communications
- Network Protocol: TCP/IP - 10/100 Base-TX, (1 Front, 2 Rear), 3 X RJ/45 type (1 Front, 2 Rear)
- USB Serial Ports - 3 x USB -2 (1 Front, 2 Rear)
Data Storage
- Solid State Storage - 64 GB Internal Solid State Memory
Power Supply
- Input Voltage Options - 88 to 373 Vdc, 85 to 264 Vac, 24 to 75 Vdc
- Power Requirement - 10 to 50 Watts (# of IMs)
- Battery Backup (Optional) - 20 min. Duration
Enclosure
- Chassis - Cabinet Mount (11.75 in x 16.0 in x 8.25 in) (300 mm x 400 mm x 210 mm), 3U (7”) 19” Chassis Mount
Environment
- Operating Temperature - 14° F to 131° F (-10° C to 55° C)
- Relative Humidity - 0 to 97 % Non-Condensing
Certifications & Standards
- CE
- Complies with Power Industry Substation Standards Including: Vibration Tests for Relays and Protection Equipment - IEC 60255-21-(1, 2, 3)
- Measuring Relays and Protection Equipment, Electromechanical Compatibility - For Class B Installations - IEC 61326-1, IEC 60255-26 (IEC 61000-4- (2-6, 8-12, 16-18), 29), CISPR11, 22, IEC 60255-27
- Measurement, Control & Laboratory Use - EMC - EC 61326-1 (IEC 61000-4- (2-6, 8-12, 16-18, 29), Environmental Testing, IEC 60068-2-(1, 2, 14, 30)