• Designed for rugged field use
• 0 to 100 Amp output current
• Suitable for testing many different types of relays such as power, voltage and current
• Easy to operate

The Sverker 650 testing unit, whose design incorporates benefits gleaned from many years of experience in field relay testing, enjoys a well-earned reputation for reliability and convenience. Compact and powerful, it provides all of the functions needed for secondary testing of almost all types of single-phase protection now available on the market.

• The engineer’s toolbox for all single phase relay testing!
• Stand-alone functionality
• Rugged and reliable for field use

The SVERKER750 and SVERKER780 Relay Test Set are the engineer's toolbox. The control panel features a logical layout, SVERKER 650 users will find it comfortably familiar and will be able to start work right away.

The SVERKER750 and SVERKER780 features many functions that make relay testing more efficient. For example, its powerful measurement section can display (in addition to time, voltage and current) Z, R, X, S, P, Q, phase angle and cos φ. The voltmeter can also be used as a 2nd ammeter (when testing differential relays for example). All values are presented on a single easy-to-read display.

You can also test directional protective equipment efficiantly by means of the built-in variable voltage source. In SVERKER780 this has a continuous phase shift function and adjustable frequency as well. Automatic reclosing devices can also be tested – just as easily.

Designed to comply with EU standards and other personal and operational safety standards, SVERKER750 and SVERKER780 are also equipped with a serial port for communication with personal computers and the PC software SVERKER Win.

Since the compact SVERKER weighs only 18 kg (39 lbs), it’s easy to move from site to site.

Two or more SVERKER units can also be synchronized, which allows the user to operate a basic 3-phase test set.

• Designed for power system applications
• Current and voltage inputs
• Compact and lightweight
• Local calibration
• Easy to use

The PAM410 is specifically designed for measurements on electrical power systems. It is capable of displaying the phase angle relationship between two power signals, which can be two currents, two voltages or any combination. Currents up to 25 A and voltages up to 500 V can be applied directly to the instrument.

The current input range can be extended by using external current transformers.

• 50 ft (15 m) test cable
• Two-piece design for easy portability
• Solid-state, digital timer
• Additional phase angle settings for testing protectors that incorporate solid-state relays
• High current output for instantaneous test
• High output power for mechanical low voltage closing tests

The Model NTS-300A is a self-contained, two-piece test set designed for complete testing of General Electric and Westinghouse secondary network protectors.

The two-piece design of Model NTS-300A enables the user to transport the unit and easily lower it into a manhole.

The unit performs operational tests on 216 and 480 volt network protectors; it can also be used for trouble-shooting tests on the operating mechanism and on both electromechanical and solid-state network relays.

• Interfaces with Megger relay test sets to provide high accuracy at very low test currents.

The Megger Low Current Adapter (LCA) is a small, light-weight, field portable, unit specifically designed to provide multiple precise very low current sources with the Megger MPRT relay test system.

The combination of the MPRT and the LCA provides a very powerful test capability. A single LCA unit can provide a maximum of three currents 10 to 200 milliamps each phase. The LCA is especially designed for testing very sensitive extremely low current relays with high accuracy amplitude and phase angle.

• Rugged, Small, Light Weight, Field Portable
• 14, 19, and 32 pin Cable Adapters Built-in
• Used with Megger Relay Test Systems
• Simulate Three-Pole or Single-Pole Trip and Reclose
• Use Sequencer Test to Easily Perform Trip and Reclose Tests on both Electronic Controller and Recloser 

The Megger Model ERTS, Electronic Recloser Test Simulator unit is designed to interconnect to Megger Models MPRT, SMRT, and FREJA 400/500 relay test systems for easy field testing of electronically controlled reclosers. The ERTS has 14, 19 and 32 pin cable adapters to directly interface with the most common forms of reclosers such as the G&W Viper®, Elastimold® MVR, with SEL 351R and SEL 651R, and Cooper Forms 4, 5 and 6 recliners.

The ERTS provides the interface between the Megger relay test system and the recloser. The ERTS is used to test both the electronic recloser control and test the electrical operation of the recloser. The three different multi pin connectors provide flexibility in the different types of reclosers that the ERTS can simulate and test. The Megger relay test units provide the individual test currents and voltages through the interface unit, and monitor the individual trip and reclose circuits from the simulator.

• Phase Angle Meter
• 2 channels: voltage, current and frequency meter
• Timer
• Compact and lightweight
• Local calibration
• Rechargeable batteries
• Easy to use

The PAM420 is specifically designed for measurements on electrical power systems. It is capable of displaying phase angle, voltage, current, frequency and timing. The phase angle is calculated from the relationship between two power signals, which can be two currents, two voltages or any combination.

Currents up to 25 A and voltages up to 500 V can be applied directly to the instrument. The current input range can be extended by using external current transformers.

• Proven power train
• Rugged instrumentation and controls
• Direct connection of draw-out type breakers
• Integral clock/calendar
• Easy-to-read display

Model PS-9130 and Model PS-9160 Series Universal Circuit Breaker Test Sets are specifically designed to test low-voltage power circuit breakers and molded-case circuit breakers that are equipped with thermal magnetic or solid-state trip devices by simulating an overload or fault condition.

Model PS-9130 and Model PS-9160 are controlled by the Model PLC-2000 Prime Logic Controls. This microprocessor monitors the output, stores the test data and performs the automatic test functions. After the test information is stored, Model PLC-2000 can print the test data using a built-in RS-232 printer port.

• Portable, three piece chassis
• Tests wide range of air-frame breakers
• Test result printout capability

Model PS-9116 offers the latest developments in high-current transformers and microprocessor-based control. It combines lightweight, modular portability with high-current output capacity and maximum testing flexibility. This model incorporates the Model PLC-2000 controller and instrumentation package for storing and printing test results in the field or office. This unit tests most low-voltage breakers rated to 1600 amperes.

• Model DDA-1 Digital Data Acquisition Instrumentation and Control System
• High-current output: 60,000 A for Model DDA-6000; 35,000 A for Model DDA-3000
• Digital signal processing (DSP) technology
• Variable pulse time and firing angle output current control
• Compliant with NEMA AB-4 test guidelines

• The DDA-3000 and DDA-6000 are designed specifically to test low-voltage power and molded-case circuit breakers equipped with thermal, magnetic or solid-state trip devices. The unique transformer and circuit design results in a very high-capacity test set in a very compact size. Advanced digital control and instrumentation provides exact testing capacity. The test sets can also be used for other high current applications, such as verifying the ratio of current transformers and performing heat runs or primary injection testing of high-voltage breakers and their associated protective relays.

• Digital memory ammeter
• Digital, multirange timer
• High-current output
• Solid-state output initiate circuit

The CB-832 test set is a high-current circuit breaker and overload relay test set. Model CB-832 is designed to test the circuit breaker and overload relays by means of primary current injection.

Model CB-832 is a self-contained test set that incorporates a variable high-current output and appropriate control circuitry and instrumentation for testing thermal, magnetic or solid-state motor overload relays; molded-case circuit breakers; and ground-fault trip devices.

• The testbox for substation 3-phase testing
• Three currents and four voltages
• Stand-alone functionality
• Rugged and reliable for field use
• Generation of 900 V and 105 A in single phase mode
• Secondary and primary testing

The SVERKER 900 relay and substation test system is the engineer’s ultimate testbox that addresses the increasing need for three-phase testing capability in electrical distribution substations, renewable power generation stations and industrial applications. The intuitive user interface is presented on the LCD touch screen. It has a powerful combination of current and voltage sources and a versatility of measurement possibilities.

The SVERKER 900 is specifically designed for basic, manual three-phase secondary testing of protection devices. In addition, various primary testing can be performed, since the current and voltage sources can be series- and/or parallel connected to allow for up to 105 A AC or 900 V AC output. All three current and four voltage sources can be individually adjusted with respect to amplitude, phase angle and frequency. The fourth voltage source allows for testing of numerical relays that needs a reference voltage simulating the busbar.

• Integrated Smart Touch View Interface™ provides stand-alone operation using intuitive high resolution graphic touchscreen, no PC required to operate
• 4 Voltage channels, 3 Current channels, with convertible voltage channels provides 1 voltage and 6 currents
• High current output - 60 Amps at 300 VA per phase
• Convertible voltage channels – 15 Amps at 120 VA
• Dynamic, Transient and GPS Satellite Synchronized End-to-End Testing Capability
• IEC 61850 Testing Capability 

The SMRT46D is a multipurpose, light-weight, field portable test set capable of testing a wide variety of electro-mechanical, solid-state and microprocessor-based protective relays, motor overload relays and similar protective devices.

The unit can be operated either manually via the built-in touch-screen user interface (STVI), or placed under full computer control via RTMS, Relay Test Management Software, running on a PC.

The built-in user interface, called the Smart Touch-View Interface™, is Megger’s second generation of automatic / semi-automatic manual user interface running the new RTMS software. It incorporates a large, easy to read Full Color high resolution, high definition, TFT LCD touch-screen display, which displays metered values such as AC and DC Amperes, AC and DC Volts, and Time in both seconds and cycles. Depending on the type of test selected, other values may be displayed, such as Phase Angle, Frequency, Ohms, Watts, VA, or Power Factor.

• Integrated Smart Touch View Interface™ provides stand-alone operation using intuitive high resolution graphic touchscreen, no PC required to operate
• 4 Voltage channels, 3 Current channels
• High current output - 45 Amps at 300 VA per phase
• Dynamic, Transient and GPS Satellite Synchronized End-to-End Testing Capability
• IEC 61850 Testing Capability 

The SMRT43D is a multipurpose, light-weight, field portable test set capable of testing a wide variety of electro-mechanical, solid-state and microprocessor-based protective relays, motor overload relays and similar protective devices.

The unit can be operated either manually via the built-in touch-screen user interface (STVI), or placed under full computer control via RTMS, Relay Test Management Software, running on a PC.

The built-in user interface, called the Smart Touch-View Interface™, is Megger’s second generation of automatic / semi-automatic manual user interface running the new RTMS software. It incorporates a large, easy to read Full Color high resolution, high definition, TFT LCD touch-screen display, which displays metered values such as AC and DC Amperes, AC and DC Volts, and Time in both seconds and cycles. Depending on the type of test selected, other values may be displayed, such as Phase Angle, Frequency, Ohms, Watts, VA, or Power Factor. 

• Integrated Smart Touch View Interface.
• Multi-colored graphics with intuitive navigation
• Stand-alone operation, no PC required to operate
• High current output - 60 Amps at 300 VA per phase
• Flexible output design provides up to 10 currents
• Dynamic, Transient and GPS Satellite Synchronized End-to- End Testing Capability
• IEC 61850 Testing Capability

The SMRT410D is a multipurpose, light-weight, field portable test set capable of testing a wide variety of electro-mechanical, solid state and microprocessor-based protective relays, motor overload relays, and similar protective devices.

The unit can be operated either manually via the built-in touchscreen user interface, or placed under full computer control via the AVTS, Advanced Visual Testing Software, or the STVI-software running on a PC. In addition, with the open communication architecture, the unit can also be used with third-party software programs such as National Instruments LabVIEW™.

The built-in user interface, called the Smart Touch-View Interface™ (STVI), is Megger’s second generation of automatic / semi-automatic manual user interface software. It incorporates a large, easy to read full color, high resolution, high definition, TFT LCD touch-screen display, which displays metered values such as AC and DC Amperes, AC and DC Volts, and Time in both seconds and cycles. Depending on the type of test selected, other values may be displayed, such as Phase Angle, Frequency, Ohms, Watts, VA, or Power Factor.

• Small, rugged, lightweight and powerful
• Operate with or without a computer
• Intuitive manual operation with Smart Touch View Interface
• High current, high power (75 Amps/400 VA rms)
• Network interface provides IEC 61850 test capabilities
• Fully automated testing using RTMS software

As a stand-alone unit the SMRT1 has the “smart” combination of high compliance voltage and high current to test electromechanical, solid-state and microprocessor-based overcurrent relays, including voltage controlled, voltage restraint and directional overcurrent; test under/over voltage, single-phase impedance, single-phase power, directional, synchronizing, auto-synchronizing, negative sequence under/over voltage, current balance, frequency, volts/hertz, reclosing, thermal, and various other relays, see the Applications Guide for more.

The SMRT1 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 PowerDB™ ONBOARD for download to a memory stick to transfer or print test reports. For full automatic testing the SMRT1 may be controlled using Relay Test Management Software (RTMS). RTMS is a Microsoft® Windows® XP® Service Pack 3/Vista™/7/8/10 compatible software program designed to manage all aspects of protective relay testing using the new Megger SMRT.

• Large High Resolution Color TFT LCD touch-screen intuitive smart navigation makes testing relays easier
• Designed for either right or left handed operation with control knob centrally located
• Automatic Ramp, Pulse Ramp, Binary Search and Pulse Ramp Binary Search Capability for pick up and dropout tests
• Overcurrent Relay Test includes IEC, IEEE and hundreds of Specific Relay Time-Curves Built-in
• Dynamic Testing Capability, Multi-Shot Trip and Reclose “Sequencing” test screen
• Save/View/Print results from internal PowerDB OnBoard
• Download results via USB to print

The Smart Touch View Interface™ (STVI) is Megger’s second generation of handheld controllers for the new SMRT and older MPRT1 relay test systems. The STVI, with its large, full color, new high resolution, and high definition TFT LCD touch screen allows the user to perform manual, steady-state and dynamic testing quickly and easily using the Manual or Sequencer test screens, as well as using built-in preset test routines for most popular relays.

Ergonomically designed for either right or left hand operation, rubber cushion grips, centrally located control knob, and a touch screen, the STVI is extremely easy to use. Use the new built-in stand for single-handed operation. The STVI uses a standard Ethernet cable, and Power Over Ethernet (POE) operation. The STVI includes non-volatile built-in data storage for saving tests and test results. A USB port is provided for transferring test results to your PC.

• Integrated Smart Touch View Interface.
• Multi-colored graphics with intuitive navigation
• Stand-alone operation, no PC required to operate
• High current output - 60 Amps at 300 VA per phase
• Flexible output design provides up to 10 currents
• Dynamic, Transient and GPS Satellite Synchronized End-to- End Testing Capability
• IEC 61850 Testing Capability

The SMRT410D is a multipurpose, light-weight, field portable test set capable of testing a wide variety of electro-mechanical, solid state and microprocessor-based protective relays, motor overload relays, and similar protective devices.

The unit can be operated either manually via the built-in touchscreen user interface (STVI), or placed under full computer control via the RTMS, Relay Test Management Software, running on a PC. In addition, with the open communication architecture, the unit can also be used with third-party software programs such as National Instruments LabVIEW™.

The built-in user interface, called the Smart Touch-View Interface™ (STVI), is Megger’s second generation of automatic / semi-automatic manual user interface software. It incorporates a large, easy to read full color, high resolution, high definition, TFT LCD touch-screen display, which displays metered values such as AC and DC Amperes, AC and DC Volts, and Time in both seconds and cycles. Depending on the type of test selected, other values may be displayed, such as Phase Angle, Frequency, Ohms, Watts, VA, or Power Factor. 

• Small and lightweight
• Easy to use programmable output pulse for synchronized end-to-end testing
• 100 ns accuracy within minutes of startup, 12-channel GPS timing receiver
• Near-Rubidium stability during temporary GPS signal loss
• IRIG-B serial time code output
• Standard one pulse-per-second (PPS) output
• Event time tag (ETT) time stamp with 100 ns resolution

The MGTR-II is a small, lightweight, field portable, GPS satellite receiver system specifically designed to perform end-to-end tests of line protection schemes, with Megger SMRT, MPRT and PULSAR relay test systems. The MGTR-II provides a precise programmed output pulse (POP), with 100 nanoseconds of resolution. This output pulse provides a trigger synchronization of two or more SMRT, MPRT or Pulsar test systems to less than ±1 µ Sec of the Universal Time Coordinated (UTC).

The MGTR-II consists of a twelve-channel GPS timing receiver integrated with proprietary microprocessor-controlled timing and interface logic. The MGTR-II simultaneously tracks all available GPS satellites. The microprocessor-controlled timing and interface logic derives precise timing information. In addition, the MGTR-II provides a standard 1 Pulse Per Second (PPS), and ASCII serial time message, external event time-tag, an IRIG-B serial time code output signal and most importantly, a programmable output pulse for performing end-to-end tests.

The unit comes with a 50 foot (15.2 m) long cable and all-weather, high-performance, high noise immunity antenna with an integrated low-noise preamplifier. The antenna comes with a 4 inch tall antenna mount.

Control of the MGTR-II is through a standard RS-232 serial connection. Software is provided to communicate to, and control the MGTR-II unit.

• Small, rugged, lightweight and powerful
• Operate with or without a computer
• Intuitive manual operation with Smart Touch View Interface
• High current, high power output - (45 Amps/300 VA rms) per phase
• Network interface provides IEC 61850 test capabilities
• Manual and automated testing using RTMS software
• Optional transducer test capability

PLEASE NOTE THAT THE SMRT33P MODEL HAS BEEN DISCONTINUED.
WE WILL CONTINUE TO OFFER THE SMRT33N MODEL FOR YOUR RELAY TESTING NEEDS.

For size and weight, the SMRT33 is conceivably the smallest, lightest, highest output powered; complete three phase relay test system in the world today. The SMRT33 provides high power in BOTH the voltage and current channels to test virtually all types of protective relays used in heavy industrial, distributed generation and low to medium voltage distribution substations. The SMRT33 has the “smart” combination of high compliance voltage and high current to test all electromechanical, solid-state and microprocessor-based overcurrent relays, including high impedance directional ground overcurrent. In addition, the unit includes capability to test IEC 61850 devices.

The SMRT33 test system has the ability to be manually controlled with Megger’s 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 (see STVI datasheet for details).

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 SMRT33 may be controlled by Megger Relay Testing Management Software (RTMS). RTMS is a Microsoft® Windows® XP® Service Pack 3/Vista™/7/8/10 compatible software program designed to manage all aspects of protective relay testing using the new Megger SMRT33, (see RTMS datasheet for details).

• Fully automated testing using FREJA Win software
• Stand-alone operation using intuitive high resolution graphic touchscreen, no PC required to operate
• High current, high power output – up to 60 Amps / 300 VA rms per phase
• Provides up to 9 currents for testing transformer and bus differential relay
• Dynamic GPS satellite synchronised end-to-end testing capability
• IEC 61850 testing capability

The FREJA 549 is a multipurpose, light-weight, field portable relay test set offering up to 9 current channels. The unit can be operated either manually via the built-in touch-screen user interface running FREJA Local, or placed under full computer control via the FREJA Win Software.

The built-in user interface is Megger’s second generation of automatic / semi-automatic manual user interface running the FREJA Local software. The large, easy-to-read, full colour high resolution, high definition, TFT LCD touch-screen display allows the user to perform manual, steady-state and dynamic testing quickly and easily.

FREJA Local includes built-in preset test routines for automatic testing. Menu screens and touch screen function buttons are provided to quickly and easily select the desired test function. Tests and results can be saved in FREJA Local memory and downloaded to a USB memory stick for transfer or print test reports.

For full automatic testing the FREJA Win software is be used with a PC. There are number of instrument programs to test virtually any protection. Since the test set-ups/results are saved via regular Microsoft Explorer display, you can create your own test object structure.

The FREJA549 has the “smart” combination of high compliance voltage to test high impedance earth fault relays, and high current to test all electromechanical, solid-state and numerical-based overcurrent relays, including voltage controlled, voltage restraint and directional overcurrent.

• Fully automated testing using FREJA Win software
• Stand-alone operation using intuitive high resolution graphic touchscreen, no PC required to operate
• High current, high power output – up to 60 Amps / 300 VA rms per phase
• 4 Voltage channels, 3 Current channels, with convertible voltage channels provides 1 voltage and 6 currents
• Dynamic GPS Satellite Synchronized End-to-End Testing Capability
• IEC 61850 Testing Capability

FREJA546 is a multipurpose, light and portable relay test set. The unit can be operated either manually using the built-in touch-screen interface running FREJA Local, or placed under full computer control via the FREJA Win Software.

The built-in user interface is Megger’s second generation of automatic / semi-automatic manual user interface running the FREJA Local software. The large, easy to read Full Color high resolution, high definition, TFT LCD touch-screen display allows the user to perform manual, steady-state and dynamic testing quickly and easily.

FREJA Local includes built-in preset test routines for automatic testing. Menu screens and touch screen function buttons are provided to quickly and easily select the desired test function. Tests and results can be saved in FREJA Local memory and downloaded to a USB memory stick for transfer or print test reports. For full automatic testing the FREJA Win software will be used with a PC. There are number of instrument programs to test virtually any protection.

Since the test set-ups and results are saved using Microsoft Explorer display, you can create your own test object structure.