Megger SMRT410 Multi Phase Relay Test System
Condition: Refurbished / Calibrated
Warranty: 1 Year Warranty
Megger SMRT410 Multi-Phase Relay Test System
The SMRT410 has the “smart” combination of high compliance voltage and high current output to test all electromechanical, solid-state and microprocessor-based overcurrent relays, including; voltage controlled, voltage restraint and high impedance directional ground overcurrent.
The SMRT410 provides a complete multi-phase test system for commissioning of protection systems. With up to 4 voltage channels and 6 high current channels, the SMRT410 meets every testing need. The SMRT410 VIGEN modules also provide high power in BOTH the voltage and current channels to test virtually all types of protective relays. The SMRT410 test system may be customized by adding the number of Voltage-Current, “VIGEN”, modules needed for specific test applications.
The SMRT410 test system has the ability to be manually controlled with Megger’s new Smart Touch View Interface™ (STVI). The STVI, with its large, full color, high resolution, TFT LCD touch screen allows the user to perform manual, steady-state and dynamic testing quickly and easily using the manual test screen, as well as using built-in preset test routines for most popular relays.
The STVI eliminates the need for a computer when testing virtually all types of relays. Menu screens and touch screen function buttons are provided to quickly and easily select the desired test function. Tests results can be saved to the STVI for download to a memory stick to transfer or print test reports.
For full automatic testing the SMRT410 may be controlled by Megger Advanced Visual Test Software (AVTS). AVTS is a Microsoft® Windows® XP®/Vista™/7/8 compatible software program designed to manage all aspects of protective relay testing using the new Megger SMRT.
APPLICATIONS
Each current channel is rated for 30 Amps @ 200 VA continuous, up to 60 Amps @ 300 VA for short durations. It has a unique flat power curve from 4 to 30 Amps that insures maximum compliance voltage to load at all times. With only 3 currents in parallel the unit provides up to 180 Amps @ 900 VA for instantaneous tests. With a maximum compliance voltage of 50 Volts per phase, just two channels in series provide 100 Volts of compliance voltage to test high impedance relays.
Each voltage channel can provide variable outputs of 0- 30/150/ 300 Volts at 150 VA of output power, and has a unique flat power curve from 30 to 150 Volts insuring maximum output power to the load at all times. With the voltage channels converted to current, a five channel unit can provide 10 currents.
Using the Ethernet ports, the SMRT410 is literally a “plug-andplay” unit, where voltage and current outputs can be seamlessly synchronized with other SMRT units outputs for testing more complex test applications such as back-to-back tests.
FEATURES AND BENEFITS
Constant Power Output – New higher powered Voltage-Current amplifiers. The current amplifier delivers maximum compliance voltage to the load constantly during the test, and range changing is done automatically under load. This insures better test results, and saves time by not having to turn the outputs off to change ranges. Constant power output in many cases eliminates the need to parallel or series current channels together to test high burden relays.
High Output Current – Provides up 30 Amps at 200 VA per phase continuous, or up to 60 Amperes at 300 VA with a 1.5 second duty cycle. With only three current amplifiers in parallel the SMRT410 provides 180 Amperes at 900 VA, for testing all instantaneous overcurrent relays.
New PowerVTM Voltage Amplifier High Power Output – The SMRT provides a new higher VA power output on the voltage channel at the lower critical test voltages (from 30 to 150 Volts). Customers who want to test a panel of relays at one time find it impossible using lower VA rated voltage.
Convertible Voltage Channels – With a 5 channel SMRT410 unit, convertible channels in conjunction with the main current channels, provides 10 currents for testing multi-phase current differential relays.
Perform Multi-Phase Tests – Interconnect the SMRT410 with the SMRT1 single phase unit (or other SMRT units) to increase the total number of test currents for testing multi-phase bus differential protection schemes. For example, a 5 channel SMRT410 may be interconnected with 2 SMRT410 units, providing up to a maximum of 30 current channels.
High resolution and accuracy – Metered outputs provides extremely high accuracy needed for testing a wide variety of devices. With metered values, what you see is what you get.
Steady-State and Dynamic testing capability – The SMRT410 provides, either through manual control or computer control, both steady-state and dynamic testing of protective relays. This includes programmable waveforms with dc offset and harmonics.
Output current and voltage sine waves are generated digitally – Outputs do not vary with sudden changes in input voltage or frequency, which increases test accuracy and reduces testing time.
Digital binary inputs and outputs – The programmable binary inputs, and programmable outputs provide timing and logic operations in real-time with the output voltage and currents. Binary Inputs can be programmed, using Boolean logic, for more complex power system simulations. This provides a low cost, closed loop, power system simulator.
Circuit breaker simulator – Binary outputs provide programmable normally closed and normally open contacts to simulate circuit breaker operation for testing reclosing relays. Sequence of operation, timing, and lockout are easily tested.
Performs transient tests – Perform acceptance or troubleshooting tests by replaying digitally recorded faults or EMTP/ATP simulations in the IEEE- C37.111, COMTRADE Standard format.
Perform End-to-End tests – Using AVTS software and a portable GPS satellite receiver, the SMRT performs satellite-synchronized endto-end dynamic multi-state or playback transient COMTRADE files either for commissioning or troubleshooting tests.
Wide-ranging output frequency – The output frequency of the current and voltage channels can be set for any frequency from dc to 1 kHz. Popular test frequencies such as 16.66, 25, 33, 50, 60, 100,120, 125, 150, 180, 250, 300 and 400 Hz are easily set and controlled. Multi-purpose test system saves time and money.
USB 2.0 interface port – The USB port provides a PC interface for automated control of the SMRT unit. Also provides secure isolation when testing IEC 61850 devices (for customers who require secure isolation from their IEC 61850 substation bus).
Three Ethernet ports – PC/OUT Ethernet Port is the primary PC connection port. The IN/IEC61850 Ethernet Port provides interface to multiple SMRT units, and may be used to connect to the IEC 61850 substation bus. The OUT Ethernet Port is primarily used to interconnect multiple SMRT units together for synchronous multiunit operation. The STVI PoE (Power over Ethernet) port and is used to connect to the STVI.
Bluetooth – Optional Bluetooth provides more flexibility. A wireless interface between the PC and SMRT, in conjunction with the SMRT IEC 61850 Ethernet port, provides the isolation required for a secure substation access interface between the SMRT and the IEC 61850 substation network.
Open communication architecture – Use with third party software for more flexible automated control.
Immediate error indication – Audible and visual alarms indicate when amplitude or waveforms of the outputs are in error.
Modular design – Output modules plug-in and out easily for system re-configuration and maintenance.
Specifications:
| Input Power | 90 to 260 Volts (± 10%) AC, 1Ø, 50/60 Hz, 1800 VA |
| Phase Angle | Ranges: 0.00 to 359.99 degrees, Counter Clock Wise, or Clock Wise
rotation, or 0.00 to ±180.00 degrees Accuracy: ±0.02° typical, ±0.25° max at 50/60 Hz |
| Frequency | Ranges: DC 0.001 to 1000.000 Hz Output amplifiers can provide
transient signals with a range of DC to 10 kHz for transient playback
using COMTRADE files Resolution: .0001/.001 Hz Frequency Accuracy: 2.5 ppm typical 25 ppm 0° to 50° C, at 50/60 Hz Maximum |
| Total Harmonic Distortion | Less than 0.1% typical, 2% maximum at 50/60 Hz |
| Timer | Seconds: 0.0001 to 99999.9 Cycles: 0.01 to 99999.9 Accuracy: ±0.001% of reading, typical. ±2 least significant digit, ±0.005% of reading from 0 to 50° C maximum |
| Binary Input - Start/Stop/Monitor Gate | Input Rating: up to 300 V AC/DC |
| Binary Output Relays | High Current Output Relays: The first two VIGEN Modules have 1 each
and the P option add 2 more AC Rating: 400 V max., Imax: 8 amps, 2000 VA max. DC Rating: 300 V max., Imax: 8 amps, 80 W Response Time: <10ms High Speed Output Relays: SMRT410 P Option adds 2 AC/DC Rating: 400 V peak, Imax: 1 amp Response Time: <1ms typical |
| AC Voltage Amplitude | Accuracy: ±0.05 % reading + 0.02 % range typical, ±0.15 % reading +
0.05 % range max Resolution: .01 Measurements: AC RMS Ranges: 30, 150, 300V |
| AC Current Amplitude | Accuracy: ±0.05 % reading + 0.02 % range typical, ±0.15 % reading +
0.05 % range max Resolution: .001/.01 Measurements: AC RMS Ranges: 30, 60A |
| DC Voltage Amplitude | Accuracy: 0.1% range typical, 0.25% range max Resolution: .01 Measurements: RMS Ranges: 30, 150, 300V |
| DC Current Amplitude | Accuracy: ±0.05 % reading + 0.02 % range typical, ±0.15% reading +
0.05% range maximum ±0.15% reading + 0.20% range maximum Resolution: .001/.01 Measurements: RMS Ranges: 30A |
| Convertible Source in AC current mode | Accuracy: ±0.05% reading + 0.02% range typical, ±0.15 % reading +
0.05 % range or ±12.5 mA whichever is greate Resolution: .001 Measurements: AC RMS Ranges: 5, 15A |
| Environmental | Operating Temperature: 32 to 122° F (0 to 50° C) Storage Temperature: -40 to 158° F (-40 to 70° C) Relative Humidity: 5 - 95% RH, Non-condensing |
| Dimensions | With the lid on: 14.2 W x 7.6 H x 16.25 D in. (360 W x 194 H x 413 D
mm) With the lid off: 14.2 W x 7.2 H x 16.25 D in. (360 W x 180 H x 413 D mm) IEC Enclosure Rating: IP20 |
| Weight | With the transit lid on: 39.5 lb. (17.76 kg) With the transit lid off: 36.5 lb. (16.4 kg) |
| Conformance Standards | Safety: EN 61010-1 Shock: MIL-PRF-28800F (30 g/11ms half-sine) IEC 60068-2-27 (15 g/11 ms half-sine) Vibration: MIL-PRF-28800F (10-500 Hz, 2.05 g rms) IEC 60068-2-6 (10-150 Hz, 2 g) Transit Drop: MIL-PRF-28800F (10 drops, 46 cm), ISTA 1A |
| Electromagnetic Compatibility | Emissions: EN 61326-2-1, EN 61000-3-2/3, FCC Subpart B of Part 15
Class A Immunity: EN 61000-4-2/3/4/5/6/8/11 |
Megger SMRT410 Multi-Phase Three Phase Relay Test System
The SMRT410 has the “smart” combination of high compliance voltage and high current output to test all electromechanical, solid-state and microprocessor-based overcurrent relays, including; voltage controlled, voltage restraint and high impedance directional ground overcurrent.
Includes Accessories As Listed
BC# -L/T*
Megger SMRT410 SMRT-410 Relay Test Set Models On Sale Warranty Calibration Backed by The Best Service and Lowest Prices in the Industry.
- Megger SMRT410 Multi-Phase Relay Test System (BC# -L/T*)
- Ethernet Cable
- Power Cord
- User Manual On Cd-ROM